fs/xfs/xfs_trace.h

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2009, Christoph Hellwig
   4  * All Rights Reserved.
   5  *
   6  * NOTE: none of these tracepoints shall be considered a stable kernel ABI
   7  * as they can change at any time.
   8  *
   9  * Current conventions for printing numbers measuring specific units:
  10  *
  11  * agno: allocation group number
  12  *
  13  * agino: per-AG inode number
  14  * ino: filesystem inode number
  15  *
  16  * agbno: per-AG block number in fs blocks
  17  * startblock: physical block number for file mappings.  This is either a
  18  *             segmented fsblock for data device mappings, or a rfsblock
  19  *             for realtime device mappings
  20  * fsbcount: number of blocks in an extent, in fs blocks
  21  *
  22  * daddr: physical block number in 512b blocks
  23  * bbcount: number of blocks in a physical extent, in 512b blocks
  24  *
  25  * owner: reverse-mapping owner, usually inodes
  26  *
  27  * fileoff: file offset, in fs blocks
  28  * pos: file offset, in bytes
  29  * bytecount: number of bytes
  30  *
  31  * disize: ondisk file size, in bytes
  32  * isize: incore file size, in bytes
  33  *
  34  * forkoff: inode fork offset, in bytes
  35  *
  36  * ireccount: number of inode records
  37  *
  38  * Numbers describing space allocations (blocks, extents, inodes) should be
  39  * formatted in hexadecimal.
  40  */
  41 #undef TRACE_SYSTEM
  42 #define TRACE_SYSTEM xfs
  43
  44 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  45 #define _TRACE_XFS_H
  46
  47 #include <linux/tracepoint.h>
  48
  49 struct xfs_agf;
  50 struct xfs_alloc_arg;
  51 struct xfs_attr_list_context;
  52 struct xfs_buf_log_item;
  53 struct xfs_da_args;
  54 struct xfs_da_node_entry;
  55 struct xfs_dquot;
  56 struct xfs_log_item;
  57 struct xlog;
  58 struct xlog_ticket;
  59 struct xlog_recover;
  60 struct xlog_recover_item;
  61 struct xlog_rec_header;
  62 struct xlog_in_core;
  63 struct xfs_buf_log_format;
  64 struct xfs_inode_log_format;
  65 struct xfs_bmbt_irec;
  66 struct xfs_btree_cur;
  67 struct xfs_refcount_irec;
  68 struct xfs_fsmap;
  69 struct xfs_rmap_irec;
  70 struct xfs_icreate_log;
  71 struct xfs_owner_info;
  72 struct xfs_trans_res;
  73 struct xfs_inobt_rec_incore;
  74 union xfs_btree_ptr;
  75 struct xfs_dqtrx;
  76 struct xfs_icwalk;
  77
  78 #define XFS_ATTR_FILTER_FLAGS \
  79         { XFS_ATTR_ROOT,        "ROOT" }, \
  80         { XFS_ATTR_SECURE,      "SECURE" }, \
  81         { XFS_ATTR_INCOMPLETE,  "INCOMPLETE" }
  82
  83 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  84         TP_PROTO(struct xfs_attr_list_context *ctx),
  85         TP_ARGS(ctx),
  86         TP_STRUCT__entry(
  87                 __field(dev_t, dev)
  88                 __field(xfs_ino_t, ino)
  89                 __field(u32, hashval)
  90                 __field(u32, blkno)
  91                 __field(u32, offset)
  92                 __field(void *, buffer)
  93                 __field(int, bufsize)
  94                 __field(int, count)
  95                 __field(int, firstu)
  96                 __field(int, dupcnt)
  97                 __field(unsigned int, attr_filter)
  98         ),
  99         TP_fast_assign(
 100                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 101                 __entry->ino = ctx->dp->i_ino;
 102                 __entry->hashval = ctx->cursor.hashval;
 103                 __entry->blkno = ctx->cursor.blkno;
 104                 __entry->offset = ctx->cursor.offset;
 105                 __entry->buffer = ctx->buffer;
 106                 __entry->bufsize = ctx->bufsize;
 107                 __entry->count = ctx->count;
 108                 __entry->firstu = ctx->firstu;
 109                 __entry->attr_filter = ctx->attr_filter;
 110         ),
 111         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 112                   "buffer %p size %u count %u firstu %u filter %s",
 113                   MAJOR(__entry->dev), MINOR(__entry->dev),
 114                    __entry->ino,
 115                    __entry->hashval,
 116                    __entry->blkno,
 117                    __entry->offset,
 118                    __entry->dupcnt,
 119                    __entry->buffer,
 120                    __entry->bufsize,
 121                    __entry->count,
 122                    __entry->firstu,
 123                    __print_flags(__entry->attr_filter, "|",
 124                                  XFS_ATTR_FILTER_FLAGS)
 125         )
 126 )
 127
 128 #define DEFINE_ATTR_LIST_EVENT(name) \
 129 DEFINE_EVENT(xfs_attr_list_class, name, \
 130         TP_PROTO(struct xfs_attr_list_context *ctx), \
 131         TP_ARGS(ctx))
 132 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
 133 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
 134 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
 135 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
 136 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
 137 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
 138 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
 139 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
 140 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
 141 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
 142
 143 TRACE_EVENT(xlog_intent_recovery_failed,
 144         TP_PROTO(struct xfs_mount *mp, int error, void *function),
 145         TP_ARGS(mp, error, function),
 146         TP_STRUCT__entry(
 147                 __field(dev_t, dev)
 148                 __field(int, error)
 149                 __field(void *, function)
 150         ),
 151         TP_fast_assign(
 152                 __entry->dev = mp->m_super->s_dev;
 153                 __entry->error = error;
 154                 __entry->function = function;
 155         ),
 156         TP_printk("dev %d:%d error %d function %pS",
 157                   MAJOR(__entry->dev), MINOR(__entry->dev),
 158                   __entry->error, __entry->function)
 159 );
 160
 161 DECLARE_EVENT_CLASS(xfs_perag_class,
 162         TP_PROTO(struct xfs_perag *pag, unsigned long caller_ip),
 163         TP_ARGS(pag, caller_ip),
 164         TP_STRUCT__entry(
 165                 __field(dev_t, dev)
 166                 __field(xfs_agnumber_t, agno)
 167                 __field(int, refcount)
 168                 __field(int, active_refcount)
 169                 __field(unsigned long, caller_ip)
 170         ),
 171         TP_fast_assign(
 172                 __entry->dev = pag->pag_mount->m_super->s_dev;
 173                 __entry->agno = pag->pag_agno;
 174                 __entry->refcount = atomic_read(&pag->pag_ref);
 175                 __entry->active_refcount = atomic_read(&pag->pag_active_ref);
 176                 __entry->caller_ip = caller_ip;
 177         ),
 178         TP_printk("dev %d:%d agno 0x%x passive refs %d active refs %d caller %pS",
 179                   MAJOR(__entry->dev), MINOR(__entry->dev),
 180                   __entry->agno,
 181                   __entry->refcount,
 182                   __entry->active_refcount,
 183                   (char *)__entry->caller_ip)
 184 );
 185
 186 #define DEFINE_PERAG_REF_EVENT(name)    \
 187 DEFINE_EVENT(xfs_perag_class, name,     \
 188         TP_PROTO(struct xfs_perag *pag, unsigned long caller_ip), \
 189         TP_ARGS(pag, caller_ip))
 190 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 191 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 192 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 193 DEFINE_PERAG_REF_EVENT(xfs_perag_grab);
 194 DEFINE_PERAG_REF_EVENT(xfs_perag_grab_tag);
 195 DEFINE_PERAG_REF_EVENT(xfs_perag_rele);
 196 DEFINE_PERAG_REF_EVENT(xfs_perag_set_inode_tag);
 197 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_inode_tag);
 198
 199 TRACE_EVENT(xfs_inodegc_worker,
 200         TP_PROTO(struct xfs_mount *mp, unsigned int shrinker_hits),
 201         TP_ARGS(mp, shrinker_hits),
 202         TP_STRUCT__entry(
 203                 __field(dev_t, dev)
 204                 __field(unsigned int, shrinker_hits)
 205         ),
 206         TP_fast_assign(
 207                 __entry->dev = mp->m_super->s_dev;
 208                 __entry->shrinker_hits = shrinker_hits;
 209         ),
 210         TP_printk("dev %d:%d shrinker_hits %u",
 211                   MAJOR(__entry->dev), MINOR(__entry->dev),
 212                   __entry->shrinker_hits)
 213 );
 214
 215 DECLARE_EVENT_CLASS(xfs_fs_class,
 216         TP_PROTO(struct xfs_mount *mp, void *caller_ip),
 217         TP_ARGS(mp, caller_ip),
 218         TP_STRUCT__entry(
 219                 __field(dev_t, dev)
 220                 __field(unsigned long long, mflags)
 221                 __field(unsigned long, opstate)
 222                 __field(unsigned long, sbflags)
 223                 __field(void *, caller_ip)
 224         ),
 225         TP_fast_assign(
 226                 if (mp) {
 227                         __entry->dev = mp->m_super->s_dev;
 228                         __entry->mflags = mp->m_features;
 229                         __entry->opstate = mp->m_opstate;
 230                         __entry->sbflags = mp->m_super->s_flags;
 231                 }
 232                 __entry->caller_ip = caller_ip;
 233         ),
 234         TP_printk("dev %d:%d m_features 0x%llx opstate (%s) s_flags 0x%lx caller %pS",
 235                   MAJOR(__entry->dev), MINOR(__entry->dev),
 236                   __entry->mflags,
 237                   __print_flags(__entry->opstate, "|", XFS_OPSTATE_STRINGS),
 238                   __entry->sbflags,
 239                   __entry->caller_ip)
 240 );
 241
 242 #define DEFINE_FS_EVENT(name)   \
 243 DEFINE_EVENT(xfs_fs_class, name,                                        \
 244         TP_PROTO(struct xfs_mount *mp, void *caller_ip), \
 245         TP_ARGS(mp, caller_ip))
 246 DEFINE_FS_EVENT(xfs_inodegc_flush);
 247 DEFINE_FS_EVENT(xfs_inodegc_push);
 248 DEFINE_FS_EVENT(xfs_inodegc_start);
 249 DEFINE_FS_EVENT(xfs_inodegc_stop);
 250 DEFINE_FS_EVENT(xfs_inodegc_queue);
 251 DEFINE_FS_EVENT(xfs_inodegc_throttle);
 252 DEFINE_FS_EVENT(xfs_fs_sync_fs);
 253 DEFINE_FS_EVENT(xfs_blockgc_start);
 254 DEFINE_FS_EVENT(xfs_blockgc_stop);
 255 DEFINE_FS_EVENT(xfs_blockgc_worker);
 256 DEFINE_FS_EVENT(xfs_blockgc_flush_all);
 257
 258 TRACE_EVENT(xfs_inodegc_shrinker_scan,
 259         TP_PROTO(struct xfs_mount *mp, struct shrink_control *sc,
 260                  void *caller_ip),
 261         TP_ARGS(mp, sc, caller_ip),
 262         TP_STRUCT__entry(
 263                 __field(dev_t, dev)
 264                 __field(unsigned long, nr_to_scan)
 265                 __field(void *, caller_ip)
 266         ),
 267         TP_fast_assign(
 268                 __entry->dev = mp->m_super->s_dev;
 269                 __entry->nr_to_scan = sc->nr_to_scan;
 270                 __entry->caller_ip = caller_ip;
 271         ),
 272         TP_printk("dev %d:%d nr_to_scan %lu caller %pS",
 273                   MAJOR(__entry->dev), MINOR(__entry->dev),
 274                   __entry->nr_to_scan,
 275                   __entry->caller_ip)
 276 );
 277
 278 DECLARE_EVENT_CLASS(xfs_ag_class,
 279         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 280         TP_ARGS(mp, agno),
 281         TP_STRUCT__entry(
 282                 __field(dev_t, dev)
 283                 __field(xfs_agnumber_t, agno)
 284         ),
 285         TP_fast_assign(
 286                 __entry->dev = mp->m_super->s_dev;
 287                 __entry->agno = agno;
 288         ),
 289         TP_printk("dev %d:%d agno 0x%x",
 290                   MAJOR(__entry->dev), MINOR(__entry->dev),
 291                   __entry->agno)
 292 );
 293 #define DEFINE_AG_EVENT(name)   \
 294 DEFINE_EVENT(xfs_ag_class, name,        \
 295         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 296         TP_ARGS(mp, agno))
 297
 298 DEFINE_AG_EVENT(xfs_read_agf);
 299 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 300 DEFINE_AG_EVENT(xfs_read_agi);
 301 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 302
 303 TRACE_EVENT(xfs_attr_list_node_descend,
 304         TP_PROTO(struct xfs_attr_list_context *ctx,
 305                  struct xfs_da_node_entry *btree),
 306         TP_ARGS(ctx, btree),
 307         TP_STRUCT__entry(
 308                 __field(dev_t, dev)
 309                 __field(xfs_ino_t, ino)
 310                 __field(u32, hashval)
 311                 __field(u32, blkno)
 312                 __field(u32, offset)
 313                 __field(void *, buffer)
 314                 __field(int, bufsize)
 315                 __field(int, count)
 316                 __field(int, firstu)
 317                 __field(int, dupcnt)
 318                 __field(unsigned int, attr_filter)
 319                 __field(u32, bt_hashval)
 320                 __field(u32, bt_before)
 321         ),
 322         TP_fast_assign(
 323                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 324                 __entry->ino = ctx->dp->i_ino;
 325                 __entry->hashval = ctx->cursor.hashval;
 326                 __entry->blkno = ctx->cursor.blkno;
 327                 __entry->offset = ctx->cursor.offset;
 328                 __entry->buffer = ctx->buffer;
 329                 __entry->bufsize = ctx->bufsize;
 330                 __entry->count = ctx->count;
 331                 __entry->firstu = ctx->firstu;
 332                 __entry->attr_filter = ctx->attr_filter;
 333                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 334                 __entry->bt_before = be32_to_cpu(btree->before);
 335         ),
 336         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 337                   "buffer %p size %u count %u firstu %u filter %s "
 338                   "node hashval %u, node before %u",
 339                   MAJOR(__entry->dev), MINOR(__entry->dev),
 340                    __entry->ino,
 341                    __entry->hashval,
 342                    __entry->blkno,
 343                    __entry->offset,
 344                    __entry->dupcnt,
 345                    __entry->buffer,
 346                    __entry->bufsize,
 347                    __entry->count,
 348                    __entry->firstu,
 349                    __print_flags(__entry->attr_filter, "|",
 350                                  XFS_ATTR_FILTER_FLAGS),
 351                    __entry->bt_hashval,
 352                    __entry->bt_before)
 353 );
 354
 355 DECLARE_EVENT_CLASS(xfs_bmap_class,
 356         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state,
 357                  unsigned long caller_ip),
 358         TP_ARGS(ip, cur, state, caller_ip),
 359         TP_STRUCT__entry(
 360                 __field(dev_t, dev)
 361                 __field(xfs_ino_t, ino)
 362                 __field(void *, leaf)
 363                 __field(int, pos)
 364                 __field(xfs_fileoff_t, startoff)
 365                 __field(xfs_fsblock_t, startblock)
 366                 __field(xfs_filblks_t, blockcount)
 367                 __field(xfs_exntst_t, state)
 368                 __field(int, bmap_state)
 369                 __field(unsigned long, caller_ip)
 370         ),
 371         TP_fast_assign(
 372                 struct xfs_ifork        *ifp;
 373                 struct xfs_bmbt_irec    r;
 374
 375                 ifp = xfs_iext_state_to_fork(ip, state);
 376                 xfs_iext_get_extent(ifp, cur, &r);
 377                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 378                 __entry->ino = ip->i_ino;
 379                 __entry->leaf = cur->leaf;
 380                 __entry->pos = cur->pos;
 381                 __entry->startoff = r.br_startoff;
 382                 __entry->startblock = r.br_startblock;
 383                 __entry->blockcount = r.br_blockcount;
 384                 __entry->state = r.br_state;
 385                 __entry->bmap_state = state;
 386                 __entry->caller_ip = caller_ip;
 387         ),
 388         TP_printk("dev %d:%d ino 0x%llx state %s cur %p/%d "
 389                   "fileoff 0x%llx startblock 0x%llx fsbcount 0x%llx flag %d caller %pS",
 390                   MAJOR(__entry->dev), MINOR(__entry->dev),
 391                   __entry->ino,
 392                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 393                   __entry->leaf,
 394                   __entry->pos,
 395                   __entry->startoff,
 396                   (int64_t)__entry->startblock,
 397                   __entry->blockcount,
 398                   __entry->state,
 399                   (char *)__entry->caller_ip)
 400 )
 401
 402 #define DEFINE_BMAP_EVENT(name) \
 403 DEFINE_EVENT(xfs_bmap_class, name, \
 404         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state, \
 405                  unsigned long caller_ip), \
 406         TP_ARGS(ip, cur, state, caller_ip))
 407 DEFINE_BMAP_EVENT(xfs_iext_insert);
 408 DEFINE_BMAP_EVENT(xfs_iext_remove);
 409 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 410 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 411 DEFINE_BMAP_EVENT(xfs_read_extent);
 412 DEFINE_BMAP_EVENT(xfs_write_extent);
 413
 414 DECLARE_EVENT_CLASS(xfs_buf_class,
 415         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 416         TP_ARGS(bp, caller_ip),
 417         TP_STRUCT__entry(
 418                 __field(dev_t, dev)
 419                 __field(xfs_daddr_t, bno)
 420                 __field(int, nblks)
 421                 __field(int, hold)
 422                 __field(int, pincount)
 423                 __field(unsigned, lockval)
 424                 __field(unsigned, flags)
 425                 __field(unsigned long, caller_ip)
 426                 __field(const void *, buf_ops)
 427         ),
 428         TP_fast_assign(
 429                 __entry->dev = bp->b_target->bt_dev;
 430                 __entry->bno = xfs_buf_daddr(bp);
 431                 __entry->nblks = bp->b_length;
 432                 __entry->hold = atomic_read(&bp->b_hold);
 433                 __entry->pincount = atomic_read(&bp->b_pin_count);
 434                 __entry->lockval = bp->b_sema.count;
 435                 __entry->flags = bp->b_flags;
 436                 __entry->caller_ip = caller_ip;
 437                 __entry->buf_ops = bp->b_ops;
 438         ),
 439         TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
 440                   "lock %d flags %s bufops %pS caller %pS",
 441                   MAJOR(__entry->dev), MINOR(__entry->dev),
 442                   (unsigned long long)__entry->bno,
 443                   __entry->nblks,
 444                   __entry->hold,
 445                   __entry->pincount,
 446                   __entry->lockval,
 447                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 448                   __entry->buf_ops,
 449                   (void *)__entry->caller_ip)
 450 )
 451
 452 #define DEFINE_BUF_EVENT(name) \
 453 DEFINE_EVENT(xfs_buf_class, name, \
 454         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 455         TP_ARGS(bp, caller_ip))
 456 DEFINE_BUF_EVENT(xfs_buf_init);
 457 DEFINE_BUF_EVENT(xfs_buf_free);
 458 DEFINE_BUF_EVENT(xfs_buf_hold);
 459 DEFINE_BUF_EVENT(xfs_buf_rele);
 460 DEFINE_BUF_EVENT(xfs_buf_iodone);
 461 DEFINE_BUF_EVENT(xfs_buf_submit);
 462 DEFINE_BUF_EVENT(xfs_buf_lock);
 463 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 464 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
 465 DEFINE_BUF_EVENT(xfs_buf_trylock);
 466 DEFINE_BUF_EVENT(xfs_buf_unlock);
 467 DEFINE_BUF_EVENT(xfs_buf_iowait);
 468 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 469 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 470 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 471 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 472 DEFINE_BUF_EVENT(xfs_buf_delwri_pushbuf);
 473 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 474 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 475 DEFINE_BUF_EVENT(xfs_buf_iodone_async);
 476 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 477 DEFINE_BUF_EVENT(xfs_buf_drain_buftarg);
 478 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 479
 480 /* not really buffer traces, but the buf provides useful information */
 481 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 482 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 483
 484 /* pass flags explicitly */
 485 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 486         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 487         TP_ARGS(bp, flags, caller_ip),
 488         TP_STRUCT__entry(
 489                 __field(dev_t, dev)
 490                 __field(xfs_daddr_t, bno)
 491                 __field(unsigned int, length)
 492                 __field(int, hold)
 493                 __field(int, pincount)
 494                 __field(unsigned, lockval)
 495                 __field(unsigned, flags)
 496                 __field(unsigned long, caller_ip)
 497         ),
 498         TP_fast_assign(
 499                 __entry->dev = bp->b_target->bt_dev;
 500                 __entry->bno = xfs_buf_daddr(bp);
 501                 __entry->length = bp->b_length;
 502                 __entry->flags = flags;
 503                 __entry->hold = atomic_read(&bp->b_hold);
 504                 __entry->pincount = atomic_read(&bp->b_pin_count);
 505                 __entry->lockval = bp->b_sema.count;
 506                 __entry->caller_ip = caller_ip;
 507         ),
 508         TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
 509                   "lock %d flags %s caller %pS",
 510                   MAJOR(__entry->dev), MINOR(__entry->dev),
 511                   (unsigned long long)__entry->bno,
 512                   __entry->length,
 513                   __entry->hold,
 514                   __entry->pincount,
 515                   __entry->lockval,
 516                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 517                   (void *)__entry->caller_ip)
 518 )
 519
 520 #define DEFINE_BUF_FLAGS_EVENT(name) \
 521 DEFINE_EVENT(xfs_buf_flags_class, name, \
 522         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 523         TP_ARGS(bp, flags, caller_ip))
 524 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 525 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 526 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 527
 528 TRACE_EVENT(xfs_buf_ioerror,
 529         TP_PROTO(struct xfs_buf *bp, int error, xfs_failaddr_t caller_ip),
 530         TP_ARGS(bp, error, caller_ip),
 531         TP_STRUCT__entry(
 532                 __field(dev_t, dev)
 533                 __field(xfs_daddr_t, bno)
 534                 __field(unsigned int, length)
 535                 __field(unsigned, flags)
 536                 __field(int, hold)
 537                 __field(int, pincount)
 538                 __field(unsigned, lockval)
 539                 __field(int, error)
 540                 __field(xfs_failaddr_t, caller_ip)
 541         ),
 542         TP_fast_assign(
 543                 __entry->dev = bp->b_target->bt_dev;
 544                 __entry->bno = xfs_buf_daddr(bp);
 545                 __entry->length = bp->b_length;
 546                 __entry->hold = atomic_read(&bp->b_hold);
 547                 __entry->pincount = atomic_read(&bp->b_pin_count);
 548                 __entry->lockval = bp->b_sema.count;
 549                 __entry->error = error;
 550                 __entry->flags = bp->b_flags;
 551                 __entry->caller_ip = caller_ip;
 552         ),
 553         TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
 554                   "lock %d error %d flags %s caller %pS",
 555                   MAJOR(__entry->dev), MINOR(__entry->dev),
 556                   (unsigned long long)__entry->bno,
 557                   __entry->length,
 558                   __entry->hold,
 559                   __entry->pincount,
 560                   __entry->lockval,
 561                   __entry->error,
 562                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 563                   (void *)__entry->caller_ip)
 564 );
 565
 566 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 567         TP_PROTO(struct xfs_buf_log_item *bip),
 568         TP_ARGS(bip),
 569         TP_STRUCT__entry(
 570                 __field(dev_t, dev)
 571                 __field(xfs_daddr_t, buf_bno)
 572                 __field(unsigned int, buf_len)
 573                 __field(int, buf_hold)
 574                 __field(int, buf_pincount)
 575                 __field(int, buf_lockval)
 576                 __field(unsigned, buf_flags)
 577                 __field(unsigned, bli_recur)
 578                 __field(int, bli_refcount)
 579                 __field(unsigned, bli_flags)
 580                 __field(unsigned long, li_flags)
 581         ),
 582         TP_fast_assign(
 583                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 584                 __entry->bli_flags = bip->bli_flags;
 585                 __entry->bli_recur = bip->bli_recur;
 586                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 587                 __entry->buf_bno = xfs_buf_daddr(bip->bli_buf);
 588                 __entry->buf_len = bip->bli_buf->b_length;
 589                 __entry->buf_flags = bip->bli_buf->b_flags;
 590                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 591                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 592                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 593                 __entry->li_flags = bip->bli_item.li_flags;
 594         ),
 595         TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
 596                   "lock %d flags %s recur %d refcount %d bliflags %s "
 597                   "liflags %s",
 598                   MAJOR(__entry->dev), MINOR(__entry->dev),
 599                   (unsigned long long)__entry->buf_bno,
 600                   __entry->buf_len,
 601                   __entry->buf_hold,
 602                   __entry->buf_pincount,
 603                   __entry->buf_lockval,
 604                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 605                   __entry->bli_recur,
 606                   __entry->bli_refcount,
 607                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 608                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 609 )
 610
 611 #define DEFINE_BUF_ITEM_EVENT(name) \
 612 DEFINE_EVENT(xfs_buf_item_class, name, \
 613         TP_PROTO(struct xfs_buf_log_item *bip), \
 614         TP_ARGS(bip))
 615 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 616 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 617 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 618 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 619 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 620 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 621 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 622 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 623 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 624 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_release);
 625 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 626 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 627 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 628 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 629 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 630 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 631 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 632 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 633 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 634 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 635 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 636 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 637 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 638 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 639
 640 DECLARE_EVENT_CLASS(xfs_filestream_class,
 641         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno),
 642         TP_ARGS(mp, ino, agno),
 643         TP_STRUCT__entry(
 644                 __field(dev_t, dev)
 645                 __field(xfs_ino_t, ino)
 646                 __field(xfs_agnumber_t, agno)
 647                 __field(int, streams)
 648         ),
 649         TP_fast_assign(
 650                 __entry->dev = mp->m_super->s_dev;
 651                 __entry->ino = ino;
 652                 __entry->agno = agno;
 653                 __entry->streams = xfs_filestream_peek_ag(mp, agno);
 654         ),
 655         TP_printk("dev %d:%d ino 0x%llx agno 0x%x streams %d",
 656                   MAJOR(__entry->dev), MINOR(__entry->dev),
 657                   __entry->ino,
 658                   __entry->agno,
 659                   __entry->streams)
 660 )
 661 #define DEFINE_FILESTREAM_EVENT(name) \
 662 DEFINE_EVENT(xfs_filestream_class, name, \
 663         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno), \
 664         TP_ARGS(mp, ino, agno))
 665 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 666 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 667 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 668
 669 TRACE_EVENT(xfs_filestream_pick,
 670         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 671                  xfs_extlen_t free, int nscan),
 672         TP_ARGS(ip, agno, free, nscan),
 673         TP_STRUCT__entry(
 674                 __field(dev_t, dev)
 675                 __field(xfs_ino_t, ino)
 676                 __field(xfs_agnumber_t, agno)
 677                 __field(int, streams)
 678                 __field(xfs_extlen_t, free)
 679                 __field(int, nscan)
 680         ),
 681         TP_fast_assign(
 682                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 683                 __entry->ino = ip->i_ino;
 684                 __entry->agno = agno;
 685                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 686                 __entry->free = free;
 687                 __entry->nscan = nscan;
 688         ),
 689         TP_printk("dev %d:%d ino 0x%llx agno 0x%x streams %d free %d nscan %d",
 690                   MAJOR(__entry->dev), MINOR(__entry->dev),
 691                   __entry->ino,
 692                   __entry->agno,
 693                   __entry->streams,
 694                   __entry->free,
 695                   __entry->nscan)
 696 );
 697
 698 DECLARE_EVENT_CLASS(xfs_lock_class,
 699         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 700                  unsigned long caller_ip),
 701         TP_ARGS(ip,  lock_flags, caller_ip),
 702         TP_STRUCT__entry(
 703                 __field(dev_t, dev)
 704                 __field(xfs_ino_t, ino)
 705                 __field(int, lock_flags)
 706                 __field(unsigned long, caller_ip)
 707         ),
 708         TP_fast_assign(
 709                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 710                 __entry->ino = ip->i_ino;
 711                 __entry->lock_flags = lock_flags;
 712                 __entry->caller_ip = caller_ip;
 713         ),
 714         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pS",
 715                   MAJOR(__entry->dev), MINOR(__entry->dev),
 716                   __entry->ino,
 717                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 718                   (void *)__entry->caller_ip)
 719 )
 720
 721 #define DEFINE_LOCK_EVENT(name) \
 722 DEFINE_EVENT(xfs_lock_class, name, \
 723         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 724                  unsigned long caller_ip), \
 725         TP_ARGS(ip,  lock_flags, caller_ip))
 726 DEFINE_LOCK_EVENT(xfs_ilock);
 727 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 728 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 729 DEFINE_LOCK_EVENT(xfs_iunlock);
 730
 731 DECLARE_EVENT_CLASS(xfs_inode_class,
 732         TP_PROTO(struct xfs_inode *ip),
 733         TP_ARGS(ip),
 734         TP_STRUCT__entry(
 735                 __field(dev_t, dev)
 736                 __field(xfs_ino_t, ino)
 737                 __field(unsigned long, iflags)
 738         ),
 739         TP_fast_assign(
 740                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 741                 __entry->ino = ip->i_ino;
 742                 __entry->iflags = ip->i_flags;
 743         ),
 744         TP_printk("dev %d:%d ino 0x%llx iflags 0x%lx",
 745                   MAJOR(__entry->dev), MINOR(__entry->dev),
 746                   __entry->ino,
 747                   __entry->iflags)
 748 )
 749
 750 #define DEFINE_INODE_EVENT(name) \
 751 DEFINE_EVENT(xfs_inode_class, name, \
 752         TP_PROTO(struct xfs_inode *ip), \
 753         TP_ARGS(ip))
 754 DEFINE_INODE_EVENT(xfs_iget_skip);
 755 DEFINE_INODE_EVENT(xfs_iget_recycle);
 756 DEFINE_INODE_EVENT(xfs_iget_recycle_fail);
 757 DEFINE_INODE_EVENT(xfs_iget_hit);
 758 DEFINE_INODE_EVENT(xfs_iget_miss);
 759
 760 DEFINE_INODE_EVENT(xfs_getattr);
 761 DEFINE_INODE_EVENT(xfs_setattr);
 762 DEFINE_INODE_EVENT(xfs_readlink);
 763 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 764 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 765 DEFINE_INODE_EVENT(xfs_free_file_space);
 766 DEFINE_INODE_EVENT(xfs_zero_file_space);
 767 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 768 DEFINE_INODE_EVENT(xfs_insert_file_space);
 769 DEFINE_INODE_EVENT(xfs_readdir);
 770 #ifdef CONFIG_XFS_POSIX_ACL
 771 DEFINE_INODE_EVENT(xfs_get_acl);
 772 #endif
 773 DEFINE_INODE_EVENT(xfs_vm_bmap);
 774 DEFINE_INODE_EVENT(xfs_file_ioctl);
 775 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 776 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 777 DEFINE_INODE_EVENT(xfs_dir_fsync);
 778 DEFINE_INODE_EVENT(xfs_file_fsync);
 779 DEFINE_INODE_EVENT(xfs_destroy_inode);
 780 DEFINE_INODE_EVENT(xfs_update_time);
 781
 782 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 783 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 784
 785 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 786 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 787 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 788 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
 789 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
 790 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
 791 DEFINE_INODE_EVENT(xfs_inode_set_reclaimable);
 792 DEFINE_INODE_EVENT(xfs_inode_reclaiming);
 793 DEFINE_INODE_EVENT(xfs_inode_set_need_inactive);
 794 DEFINE_INODE_EVENT(xfs_inode_inactivating);
 795
 796 /*
 797  * ftrace's __print_symbolic requires that all enum values be wrapped in the
 798  * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
 799  * ring buffer.  Somehow this was only worth mentioning in the ftrace sample
 800  * code.
 801  */
 802 TRACE_DEFINE_ENUM(PE_SIZE_PTE);
 803 TRACE_DEFINE_ENUM(PE_SIZE_PMD);
 804 TRACE_DEFINE_ENUM(PE_SIZE_PUD);
 805
 806 TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_SHARED);
 807 TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_COW);
 808
 809 TRACE_EVENT(xfs_filemap_fault,
 810         TP_PROTO(struct xfs_inode *ip, enum page_entry_size pe_size,
 811                  bool write_fault),
 812         TP_ARGS(ip, pe_size, write_fault),
 813         TP_STRUCT__entry(
 814                 __field(dev_t, dev)
 815                 __field(xfs_ino_t, ino)
 816                 __field(enum page_entry_size, pe_size)
 817                 __field(bool, write_fault)
 818         ),
 819         TP_fast_assign(
 820                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 821                 __entry->ino = ip->i_ino;
 822                 __entry->pe_size = pe_size;
 823                 __entry->write_fault = write_fault;
 824         ),
 825         TP_printk("dev %d:%d ino 0x%llx %s write_fault %d",
 826                   MAJOR(__entry->dev), MINOR(__entry->dev),
 827                   __entry->ino,
 828                   __print_symbolic(__entry->pe_size,
 829                         { PE_SIZE_PTE,  "PTE" },
 830                         { PE_SIZE_PMD,  "PMD" },
 831                         { PE_SIZE_PUD,  "PUD" }),
 832                   __entry->write_fault)
 833 )
 834
 835 DECLARE_EVENT_CLASS(xfs_iref_class,
 836         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 837         TP_ARGS(ip, caller_ip),
 838         TP_STRUCT__entry(
 839                 __field(dev_t, dev)
 840                 __field(xfs_ino_t, ino)
 841                 __field(int, count)
 842                 __field(int, pincount)
 843                 __field(unsigned long, caller_ip)
 844         ),
 845         TP_fast_assign(
 846                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 847                 __entry->ino = ip->i_ino;
 848                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 849                 __entry->pincount = atomic_read(&ip->i_pincount);
 850                 __entry->caller_ip = caller_ip;
 851         ),
 852         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pS",
 853                   MAJOR(__entry->dev), MINOR(__entry->dev),
 854                   __entry->ino,
 855                   __entry->count,
 856                   __entry->pincount,
 857                   (char *)__entry->caller_ip)
 858 )
 859
 860 TRACE_EVENT(xfs_iomap_prealloc_size,
 861         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 862                  unsigned int writeio_blocks),
 863         TP_ARGS(ip, blocks, shift, writeio_blocks),
 864         TP_STRUCT__entry(
 865                 __field(dev_t, dev)
 866                 __field(xfs_ino_t, ino)
 867                 __field(xfs_fsblock_t, blocks)
 868                 __field(int, shift)
 869                 __field(unsigned int, writeio_blocks)
 870         ),
 871         TP_fast_assign(
 872                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 873                 __entry->ino = ip->i_ino;
 874                 __entry->blocks = blocks;
 875                 __entry->shift = shift;
 876                 __entry->writeio_blocks = writeio_blocks;
 877         ),
 878         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 879                   "m_allocsize_blocks %u",
 880                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 881                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 882 )
 883
 884 TRACE_EVENT(xfs_irec_merge_pre,
 885         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 886                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 887         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 888         TP_STRUCT__entry(
 889                 __field(dev_t, dev)
 890                 __field(xfs_agnumber_t, agno)
 891                 __field(xfs_agino_t, agino)
 892                 __field(uint16_t, holemask)
 893                 __field(xfs_agino_t, nagino)
 894                 __field(uint16_t, nholemask)
 895         ),
 896         TP_fast_assign(
 897                 __entry->dev = mp->m_super->s_dev;
 898                 __entry->agno = agno;
 899                 __entry->agino = agino;
 900                 __entry->holemask = holemask;
 901                 __entry->nagino = nagino;
 902                 __entry->nholemask = holemask;
 903         ),
 904         TP_printk("dev %d:%d agno 0x%x agino 0x%x holemask 0x%x new_agino 0x%x new_holemask 0x%x",
 905                   MAJOR(__entry->dev), MINOR(__entry->dev),
 906                   __entry->agno,
 907                   __entry->agino,
 908                   __entry->holemask,
 909                   __entry->nagino,
 910                   __entry->nholemask)
 911 )
 912
 913 TRACE_EVENT(xfs_irec_merge_post,
 914         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 915                  uint16_t holemask),
 916         TP_ARGS(mp, agno, agino, holemask),
 917         TP_STRUCT__entry(
 918                 __field(dev_t, dev)
 919                 __field(xfs_agnumber_t, agno)
 920                 __field(xfs_agino_t, agino)
 921                 __field(uint16_t, holemask)
 922         ),
 923         TP_fast_assign(
 924                 __entry->dev = mp->m_super->s_dev;
 925                 __entry->agno = agno;
 926                 __entry->agino = agino;
 927                 __entry->holemask = holemask;
 928         ),
 929         TP_printk("dev %d:%d agno 0x%x agino 0x%x holemask 0x%x",
 930                   MAJOR(__entry->dev),
 931                   MINOR(__entry->dev),
 932                   __entry->agno,
 933                   __entry->agino,
 934                   __entry->holemask)
 935 )
 936
 937 #define DEFINE_IREF_EVENT(name) \
 938 DEFINE_EVENT(xfs_iref_class, name, \
 939         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 940         TP_ARGS(ip, caller_ip))
 941 DEFINE_IREF_EVENT(xfs_irele);
 942 DEFINE_IREF_EVENT(xfs_inode_pin);
 943 DEFINE_IREF_EVENT(xfs_inode_unpin);
 944 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 945
 946 DECLARE_EVENT_CLASS(xfs_namespace_class,
 947         TP_PROTO(struct xfs_inode *dp, const struct xfs_name *name),
 948         TP_ARGS(dp, name),
 949         TP_STRUCT__entry(
 950                 __field(dev_t, dev)
 951                 __field(xfs_ino_t, dp_ino)
 952                 __field(int, namelen)
 953                 __dynamic_array(char, name, name->len)
 954         ),
 955         TP_fast_assign(
 956                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 957                 __entry->dp_ino = dp->i_ino;
 958                 __entry->namelen = name->len;
 959                 memcpy(__get_str(name), name->name, name->len);
 960         ),
 961         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 962                   MAJOR(__entry->dev), MINOR(__entry->dev),
 963                   __entry->dp_ino,
 964                   __entry->namelen,
 965                   __get_str(name))
 966 )
 967
 968 #define DEFINE_NAMESPACE_EVENT(name) \
 969 DEFINE_EVENT(xfs_namespace_class, name, \
 970         TP_PROTO(struct xfs_inode *dp, const struct xfs_name *name), \
 971         TP_ARGS(dp, name))
 972 DEFINE_NAMESPACE_EVENT(xfs_remove);
 973 DEFINE_NAMESPACE_EVENT(xfs_link);
 974 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 975 DEFINE_NAMESPACE_EVENT(xfs_create);
 976 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 977
 978 TRACE_EVENT(xfs_rename,
 979         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 980                  struct xfs_name *src_name, struct xfs_name *target_name),
 981         TP_ARGS(src_dp, target_dp, src_name, target_name),
 982         TP_STRUCT__entry(
 983                 __field(dev_t, dev)
 984                 __field(xfs_ino_t, src_dp_ino)
 985                 __field(xfs_ino_t, target_dp_ino)
 986                 __field(int, src_namelen)
 987                 __field(int, target_namelen)
 988                 __dynamic_array(char, src_name, src_name->len)
 989                 __dynamic_array(char, target_name, target_name->len)
 990         ),
 991         TP_fast_assign(
 992                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 993                 __entry->src_dp_ino = src_dp->i_ino;
 994                 __entry->target_dp_ino = target_dp->i_ino;
 995                 __entry->src_namelen = src_name->len;
 996                 __entry->target_namelen = target_name->len;
 997                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 998                 memcpy(__get_str(target_name), target_name->name,
 999                         target_name->len);
1000         ),
1001         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
1002                   " src name %.*s target name %.*s",
1003                   MAJOR(__entry->dev), MINOR(__entry->dev),
1004                   __entry->src_dp_ino,
1005                   __entry->target_dp_ino,
1006                   __entry->src_namelen,
1007                   __get_str(src_name),
1008                   __entry->target_namelen,
1009                   __get_str(target_name))
1010 )
1011
1012 DECLARE_EVENT_CLASS(xfs_dquot_class,
1013         TP_PROTO(struct xfs_dquot *dqp),
1014         TP_ARGS(dqp),
1015         TP_STRUCT__entry(
1016                 __field(dev_t, dev)
1017                 __field(u32, id)
1018                 __field(xfs_dqtype_t, type)
1019                 __field(unsigned, flags)
1020                 __field(unsigned, nrefs)
1021                 __field(unsigned long long, res_bcount)
1022                 __field(unsigned long long, res_rtbcount)
1023                 __field(unsigned long long, res_icount)
1024
1025                 __field(unsigned long long, bcount)
1026                 __field(unsigned long long, rtbcount)
1027                 __field(unsigned long long, icount)
1028
1029                 __field(unsigned long long, blk_hardlimit)
1030                 __field(unsigned long long, blk_softlimit)
1031                 __field(unsigned long long, rtb_hardlimit)
1032                 __field(unsigned long long, rtb_softlimit)
1033                 __field(unsigned long long, ino_hardlimit)
1034                 __field(unsigned long long, ino_softlimit)
1035         ),
1036         TP_fast_assign(
1037                 __entry->dev = dqp->q_mount->m_super->s_dev;
1038                 __entry->id = dqp->q_id;
1039                 __entry->type = dqp->q_type;
1040                 __entry->flags = dqp->q_flags;
1041                 __entry->nrefs = dqp->q_nrefs;
1042
1043                 __entry->res_bcount = dqp->q_blk.reserved;
1044                 __entry->res_rtbcount = dqp->q_rtb.reserved;
1045                 __entry->res_icount = dqp->q_ino.reserved;
1046
1047                 __entry->bcount = dqp->q_blk.count;
1048                 __entry->rtbcount = dqp->q_rtb.count;
1049                 __entry->icount = dqp->q_ino.count;
1050
1051                 __entry->blk_hardlimit = dqp->q_blk.hardlimit;
1052                 __entry->blk_softlimit = dqp->q_blk.softlimit;
1053                 __entry->rtb_hardlimit = dqp->q_rtb.hardlimit;
1054                 __entry->rtb_softlimit = dqp->q_rtb.softlimit;
1055                 __entry->ino_hardlimit = dqp->q_ino.hardlimit;
1056                 __entry->ino_softlimit = dqp->q_ino.softlimit;
1057         ),
1058         TP_printk("dev %d:%d id 0x%x type %s flags %s nrefs %u "
1059                   "res_bc 0x%llx res_rtbc 0x%llx res_ic 0x%llx "
1060                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
1061                   "rtbcnt 0x%llx rtbhardlimit 0x%llx rtbsoftlimit 0x%llx "
1062                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
1063                   MAJOR(__entry->dev), MINOR(__entry->dev),
1064                   __entry->id,
1065                   __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1066                   __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1067                   __entry->nrefs,
1068                   __entry->res_bcount,
1069                   __entry->res_rtbcount,
1070                   __entry->res_icount,
1071                   __entry->bcount,
1072                   __entry->blk_hardlimit,
1073                   __entry->blk_softlimit,
1074                   __entry->rtbcount,
1075                   __entry->rtb_hardlimit,
1076                   __entry->rtb_softlimit,
1077                   __entry->icount,
1078                   __entry->ino_hardlimit,
1079                   __entry->ino_softlimit)
1080 )
1081
1082 #define DEFINE_DQUOT_EVENT(name) \
1083 DEFINE_EVENT(xfs_dquot_class, name, \
1084         TP_PROTO(struct xfs_dquot *dqp), \
1085         TP_ARGS(dqp))
1086 DEFINE_DQUOT_EVENT(xfs_dqadjust);
1087 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
1088 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
1089 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
1090 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
1091 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
1092 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
1093 DEFINE_DQUOT_EVENT(xfs_dqalloc);
1094 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
1095 DEFINE_DQUOT_EVENT(xfs_dqread);
1096 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
1097 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
1098 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
1099 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
1100 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
1101 DEFINE_DQUOT_EVENT(xfs_dqput);
1102 DEFINE_DQUOT_EVENT(xfs_dqput_free);
1103 DEFINE_DQUOT_EVENT(xfs_dqrele);
1104 DEFINE_DQUOT_EVENT(xfs_dqflush);
1105 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
1106 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
1107 DEFINE_DQUOT_EVENT(xfs_trans_apply_dquot_deltas_before);
1108 DEFINE_DQUOT_EVENT(xfs_trans_apply_dquot_deltas_after);
1109
1110 TRACE_EVENT(xfs_trans_mod_dquot,
1111         TP_PROTO(struct xfs_trans *tp, struct xfs_dquot *dqp,
1112                  unsigned int field, int64_t delta),
1113         TP_ARGS(tp, dqp, field, delta),
1114         TP_STRUCT__entry(
1115                 __field(dev_t, dev)
1116                 __field(xfs_dqtype_t, type)
1117                 __field(unsigned int, flags)
1118                 __field(unsigned int, dqid)
1119                 __field(unsigned int, field)
1120                 __field(int64_t, delta)
1121         ),
1122         TP_fast_assign(
1123                 __entry->dev = tp->t_mountp->m_super->s_dev;
1124                 __entry->type = dqp->q_type;
1125                 __entry->flags = dqp->q_flags;
1126                 __entry->dqid = dqp->q_id;
1127                 __entry->field = field;
1128                 __entry->delta = delta;
1129         ),
1130         TP_printk("dev %d:%d dquot id 0x%x type %s flags %s field %s delta %lld",
1131                   MAJOR(__entry->dev), MINOR(__entry->dev),
1132                   __entry->dqid,
1133                   __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1134                   __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1135                   __print_flags(__entry->field, "|", XFS_QMOPT_FLAGS),
1136                   __entry->delta)
1137 );
1138
1139 DECLARE_EVENT_CLASS(xfs_dqtrx_class,
1140         TP_PROTO(struct xfs_dqtrx *qtrx),
1141         TP_ARGS(qtrx),
1142         TP_STRUCT__entry(
1143                 __field(dev_t, dev)
1144                 __field(xfs_dqtype_t, type)
1145                 __field(unsigned int, flags)
1146                 __field(u32, dqid)
1147
1148                 __field(uint64_t, blk_res)
1149                 __field(int64_t,  bcount_delta)
1150                 __field(int64_t,  delbcnt_delta)
1151
1152                 __field(uint64_t, rtblk_res)
1153                 __field(uint64_t, rtblk_res_used)
1154                 __field(int64_t,  rtbcount_delta)
1155                 __field(int64_t,  delrtb_delta)
1156
1157                 __field(uint64_t, ino_res)
1158                 __field(uint64_t, ino_res_used)
1159                 __field(int64_t,  icount_delta)
1160         ),
1161         TP_fast_assign(
1162                 __entry->dev = qtrx->qt_dquot->q_mount->m_super->s_dev;
1163                 __entry->type = qtrx->qt_dquot->q_type;
1164                 __entry->flags = qtrx->qt_dquot->q_flags;
1165                 __entry->dqid = qtrx->qt_dquot->q_id;
1166
1167                 __entry->blk_res = qtrx->qt_blk_res;
1168                 __entry->bcount_delta = qtrx->qt_bcount_delta;
1169                 __entry->delbcnt_delta = qtrx->qt_delbcnt_delta;
1170
1171                 __entry->rtblk_res = qtrx->qt_rtblk_res;
1172                 __entry->rtblk_res_used = qtrx->qt_rtblk_res_used;
1173                 __entry->rtbcount_delta = qtrx->qt_rtbcount_delta;
1174                 __entry->delrtb_delta = qtrx->qt_delrtb_delta;
1175
1176                 __entry->ino_res = qtrx->qt_ino_res;
1177                 __entry->ino_res_used = qtrx->qt_ino_res_used;
1178                 __entry->icount_delta = qtrx->qt_icount_delta;
1179         ),
1180         TP_printk("dev %d:%d dquot id 0x%x type %s flags %s "
1181                   "blk_res %llu bcount_delta %lld delbcnt_delta %lld "
1182                   "rtblk_res %llu rtblk_res_used %llu rtbcount_delta %lld delrtb_delta %lld "
1183                   "ino_res %llu ino_res_used %llu icount_delta %lld",
1184                 MAJOR(__entry->dev), MINOR(__entry->dev),
1185                 __entry->dqid,
1186                   __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1187                   __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1188
1189                 __entry->blk_res,
1190                 __entry->bcount_delta,
1191                 __entry->delbcnt_delta,
1192
1193                 __entry->rtblk_res,
1194                 __entry->rtblk_res_used,
1195                 __entry->rtbcount_delta,
1196                 __entry->delrtb_delta,
1197
1198                 __entry->ino_res,
1199                 __entry->ino_res_used,
1200                 __entry->icount_delta)
1201 )
1202
1203 #define DEFINE_DQTRX_EVENT(name) \
1204 DEFINE_EVENT(xfs_dqtrx_class, name, \
1205         TP_PROTO(struct xfs_dqtrx *qtrx), \
1206         TP_ARGS(qtrx))
1207 DEFINE_DQTRX_EVENT(xfs_trans_apply_dquot_deltas);
1208 DEFINE_DQTRX_EVENT(xfs_trans_mod_dquot_before);
1209 DEFINE_DQTRX_EVENT(xfs_trans_mod_dquot_after);
1210
1211 DECLARE_EVENT_CLASS(xfs_loggrant_class,
1212         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
1213         TP_ARGS(log, tic),
1214         TP_STRUCT__entry(
1215                 __field(dev_t, dev)
1216                 __field(char, ocnt)
1217                 __field(char, cnt)
1218                 __field(int, curr_res)
1219                 __field(int, unit_res)
1220                 __field(unsigned int, flags)
1221                 __field(int, reserveq)
1222                 __field(int, writeq)
1223                 __field(int, grant_reserve_cycle)
1224                 __field(int, grant_reserve_bytes)
1225                 __field(int, grant_write_cycle)
1226                 __field(int, grant_write_bytes)
1227                 __field(int, curr_cycle)
1228                 __field(int, curr_block)
1229                 __field(xfs_lsn_t, tail_lsn)
1230         ),
1231         TP_fast_assign(
1232                 __entry->dev = log->l_mp->m_super->s_dev;
1233                 __entry->ocnt = tic->t_ocnt;
1234                 __entry->cnt = tic->t_cnt;
1235                 __entry->curr_res = tic->t_curr_res;
1236                 __entry->unit_res = tic->t_unit_res;
1237                 __entry->flags = tic->t_flags;
1238                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
1239                 __entry->writeq = list_empty(&log->l_write_head.waiters);
1240                 xlog_crack_grant_head(&log->l_reserve_head.grant,
1241                                 &__entry->grant_reserve_cycle,
1242                                 &__entry->grant_reserve_bytes);
1243                 xlog_crack_grant_head(&log->l_write_head.grant,
1244                                 &__entry->grant_write_cycle,
1245                                 &__entry->grant_write_bytes);
1246                 __entry->curr_cycle = log->l_curr_cycle;
1247                 __entry->curr_block = log->l_curr_block;
1248                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
1249         ),
1250         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
1251                   "t_unit_res %u t_flags %s reserveq %s "
1252                   "writeq %s grant_reserve_cycle %d "
1253                   "grant_reserve_bytes %d grant_write_cycle %d "
1254                   "grant_write_bytes %d curr_cycle %d curr_block %d "
1255                   "tail_cycle %d tail_block %d",
1256                   MAJOR(__entry->dev), MINOR(__entry->dev),
1257                   __entry->ocnt,
1258                   __entry->cnt,
1259                   __entry->curr_res,
1260                   __entry->unit_res,
1261                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
1262                   __entry->reserveq ? "empty" : "active",
1263                   __entry->writeq ? "empty" : "active",
1264                   __entry->grant_reserve_cycle,
1265                   __entry->grant_reserve_bytes,
1266                   __entry->grant_write_cycle,
1267                   __entry->grant_write_bytes,
1268                   __entry->curr_cycle,
1269                   __entry->curr_block,
1270                   CYCLE_LSN(__entry->tail_lsn),
1271                   BLOCK_LSN(__entry->tail_lsn)
1272         )
1273 )
1274
1275 #define DEFINE_LOGGRANT_EVENT(name) \
1276 DEFINE_EVENT(xfs_loggrant_class, name, \
1277         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
1278         TP_ARGS(log, tic))
1279 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1280 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1281 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1282 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1283 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1284 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1285 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1286 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1287 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant);
1288 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant_exit);
1289 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant_sub);
1290 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant);
1291 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant_sub);
1292 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant_exit);
1293 DEFINE_LOGGRANT_EVENT(xfs_log_cil_wait);
1294
1295 DECLARE_EVENT_CLASS(xfs_log_item_class,
1296         TP_PROTO(struct xfs_log_item *lip),
1297         TP_ARGS(lip),
1298         TP_STRUCT__entry(
1299                 __field(dev_t, dev)
1300                 __field(void *, lip)
1301                 __field(uint, type)
1302                 __field(unsigned long, flags)
1303                 __field(xfs_lsn_t, lsn)
1304         ),
1305         TP_fast_assign(
1306                 __entry->dev = lip->li_log->l_mp->m_super->s_dev;
1307                 __entry->lip = lip;
1308                 __entry->type = lip->li_type;
1309                 __entry->flags = lip->li_flags;
1310                 __entry->lsn = lip->li_lsn;
1311         ),
1312         TP_printk("dev %d:%d lip %p lsn %d/%d type %s flags %s",
1313                   MAJOR(__entry->dev), MINOR(__entry->dev),
1314                   __entry->lip,
1315                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1316                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1317                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1318 )
1319
1320 TRACE_EVENT(xfs_log_force,
1321         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1322         TP_ARGS(mp, lsn, caller_ip),
1323         TP_STRUCT__entry(
1324                 __field(dev_t, dev)
1325                 __field(xfs_lsn_t, lsn)
1326                 __field(unsigned long, caller_ip)
1327         ),
1328         TP_fast_assign(
1329                 __entry->dev = mp->m_super->s_dev;
1330                 __entry->lsn = lsn;
1331                 __entry->caller_ip = caller_ip;
1332         ),
1333         TP_printk("dev %d:%d lsn 0x%llx caller %pS",
1334                   MAJOR(__entry->dev), MINOR(__entry->dev),
1335                   __entry->lsn, (void *)__entry->caller_ip)
1336 )
1337
1338 #define DEFINE_LOG_ITEM_EVENT(name) \
1339 DEFINE_EVENT(xfs_log_item_class, name, \
1340         TP_PROTO(struct xfs_log_item *lip), \
1341         TP_ARGS(lip))
1342 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1343 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1344 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1345 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1346 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_mark);
1347 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_skip);
1348 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_unpin);
1349
1350 DECLARE_EVENT_CLASS(xfs_ail_class,
1351         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1352         TP_ARGS(lip, old_lsn, new_lsn),
1353         TP_STRUCT__entry(
1354                 __field(dev_t, dev)
1355                 __field(void *, lip)
1356                 __field(uint, type)
1357                 __field(unsigned long, flags)
1358                 __field(xfs_lsn_t, old_lsn)
1359                 __field(xfs_lsn_t, new_lsn)
1360         ),
1361         TP_fast_assign(
1362                 __entry->dev = lip->li_log->l_mp->m_super->s_dev;
1363                 __entry->lip = lip;
1364                 __entry->type = lip->li_type;
1365                 __entry->flags = lip->li_flags;
1366                 __entry->old_lsn = old_lsn;
1367                 __entry->new_lsn = new_lsn;
1368         ),
1369         TP_printk("dev %d:%d lip %p old lsn %d/%d new lsn %d/%d type %s flags %s",
1370                   MAJOR(__entry->dev), MINOR(__entry->dev),
1371                   __entry->lip,
1372                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1373                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1374                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1375                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1376 )
1377
1378 #define DEFINE_AIL_EVENT(name) \
1379 DEFINE_EVENT(xfs_ail_class, name, \
1380         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1381         TP_ARGS(lip, old_lsn, new_lsn))
1382 DEFINE_AIL_EVENT(xfs_ail_insert);
1383 DEFINE_AIL_EVENT(xfs_ail_move);
1384 DEFINE_AIL_EVENT(xfs_ail_delete);
1385
1386 TRACE_EVENT(xfs_log_assign_tail_lsn,
1387         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1388         TP_ARGS(log, new_lsn),
1389         TP_STRUCT__entry(
1390                 __field(dev_t, dev)
1391                 __field(xfs_lsn_t, new_lsn)
1392                 __field(xfs_lsn_t, old_lsn)
1393                 __field(xfs_lsn_t, last_sync_lsn)
1394         ),
1395         TP_fast_assign(
1396                 __entry->dev = log->l_mp->m_super->s_dev;
1397                 __entry->new_lsn = new_lsn;
1398                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1399                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1400         ),
1401         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1402                   MAJOR(__entry->dev), MINOR(__entry->dev),
1403                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1404                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1405                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1406 )
1407
1408 DECLARE_EVENT_CLASS(xfs_file_class,
1409         TP_PROTO(struct kiocb *iocb, struct iov_iter *iter),
1410         TP_ARGS(iocb, iter),
1411         TP_STRUCT__entry(
1412                 __field(dev_t, dev)
1413                 __field(xfs_ino_t, ino)
1414                 __field(xfs_fsize_t, size)
1415                 __field(loff_t, offset)
1416                 __field(size_t, count)
1417         ),
1418         TP_fast_assign(
1419                 __entry->dev = file_inode(iocb->ki_filp)->i_sb->s_dev;
1420                 __entry->ino = XFS_I(file_inode(iocb->ki_filp))->i_ino;
1421                 __entry->size = XFS_I(file_inode(iocb->ki_filp))->i_disk_size;
1422                 __entry->offset = iocb->ki_pos;
1423                 __entry->count = iov_iter_count(iter);
1424         ),
1425         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx pos 0x%llx bytecount 0x%zx",
1426                   MAJOR(__entry->dev), MINOR(__entry->dev),
1427                   __entry->ino,
1428                   __entry->size,
1429                   __entry->offset,
1430                   __entry->count)
1431 )
1432
1433 #define DEFINE_RW_EVENT(name)           \
1434 DEFINE_EVENT(xfs_file_class, name,      \
1435         TP_PROTO(struct kiocb *iocb, struct iov_iter *iter),            \
1436         TP_ARGS(iocb, iter))
1437 DEFINE_RW_EVENT(xfs_file_buffered_read);
1438 DEFINE_RW_EVENT(xfs_file_direct_read);
1439 DEFINE_RW_EVENT(xfs_file_dax_read);
1440 DEFINE_RW_EVENT(xfs_file_buffered_write);
1441 DEFINE_RW_EVENT(xfs_file_direct_write);
1442 DEFINE_RW_EVENT(xfs_file_dax_write);
1443 DEFINE_RW_EVENT(xfs_reflink_bounce_dio_write);
1444
1445
1446 DECLARE_EVENT_CLASS(xfs_imap_class,
1447         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1448                  int whichfork, struct xfs_bmbt_irec *irec),
1449         TP_ARGS(ip, offset, count, whichfork, irec),
1450         TP_STRUCT__entry(
1451                 __field(dev_t, dev)
1452                 __field(xfs_ino_t, ino)
1453                 __field(loff_t, size)
1454                 __field(loff_t, offset)
1455                 __field(size_t, count)
1456                 __field(int, whichfork)
1457                 __field(xfs_fileoff_t, startoff)
1458                 __field(xfs_fsblock_t, startblock)
1459                 __field(xfs_filblks_t, blockcount)
1460         ),
1461         TP_fast_assign(
1462                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1463                 __entry->ino = ip->i_ino;
1464                 __entry->size = ip->i_disk_size;
1465                 __entry->offset = offset;
1466                 __entry->count = count;
1467                 __entry->whichfork = whichfork;
1468                 __entry->startoff = irec ? irec->br_startoff : 0;
1469                 __entry->startblock = irec ? irec->br_startblock : 0;
1470                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1471         ),
1472         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx pos 0x%llx bytecount 0x%zx "
1473                   "fork %s startoff 0x%llx startblock 0x%llx fsbcount 0x%llx",
1474                   MAJOR(__entry->dev), MINOR(__entry->dev),
1475                   __entry->ino,
1476                   __entry->size,
1477                   __entry->offset,
1478                   __entry->count,
1479                   __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
1480                   __entry->startoff,
1481                   (int64_t)__entry->startblock,
1482                   __entry->blockcount)
1483 )
1484
1485 #define DEFINE_IMAP_EVENT(name) \
1486 DEFINE_EVENT(xfs_imap_class, name,      \
1487         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1488                  int whichfork, struct xfs_bmbt_irec *irec),            \
1489         TP_ARGS(ip, offset, count, whichfork, irec))
1490 DEFINE_IMAP_EVENT(xfs_map_blocks_found);
1491 DEFINE_IMAP_EVENT(xfs_map_blocks_alloc);
1492 DEFINE_IMAP_EVENT(xfs_iomap_alloc);
1493 DEFINE_IMAP_EVENT(xfs_iomap_found);
1494
1495 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1496         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1497         TP_ARGS(ip, offset, count),
1498         TP_STRUCT__entry(
1499                 __field(dev_t, dev)
1500                 __field(xfs_ino_t, ino)
1501                 __field(loff_t, isize)
1502                 __field(loff_t, disize)
1503                 __field(loff_t, offset)
1504                 __field(size_t, count)
1505         ),
1506         TP_fast_assign(
1507                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1508                 __entry->ino = ip->i_ino;
1509                 __entry->isize = VFS_I(ip)->i_size;
1510                 __entry->disize = ip->i_disk_size;
1511                 __entry->offset = offset;
1512                 __entry->count = count;
1513         ),
1514         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1515                   "pos 0x%llx bytecount 0x%zx",
1516                   MAJOR(__entry->dev), MINOR(__entry->dev),
1517                   __entry->ino,
1518                   __entry->isize,
1519                   __entry->disize,
1520                   __entry->offset,
1521                   __entry->count)
1522 );
1523
1524 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1525 DEFINE_EVENT(xfs_simple_io_class, name, \
1526         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1527         TP_ARGS(ip, offset, count))
1528 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1529 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1530 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1531 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1532 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1533 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1534 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1535
1536 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1537         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1538         TP_ARGS(ip, new_size),
1539         TP_STRUCT__entry(
1540                 __field(dev_t, dev)
1541                 __field(xfs_ino_t, ino)
1542                 __field(xfs_fsize_t, size)
1543                 __field(xfs_fsize_t, new_size)
1544         ),
1545         TP_fast_assign(
1546                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1547                 __entry->ino = ip->i_ino;
1548                 __entry->size = ip->i_disk_size;
1549                 __entry->new_size = new_size;
1550         ),
1551         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx new_size 0x%llx",
1552                   MAJOR(__entry->dev), MINOR(__entry->dev),
1553                   __entry->ino,
1554                   __entry->size,
1555                   __entry->new_size)
1556 )
1557
1558 #define DEFINE_ITRUNC_EVENT(name) \
1559 DEFINE_EVENT(xfs_itrunc_class, name, \
1560         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1561         TP_ARGS(ip, new_size))
1562 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1563 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1564
1565 TRACE_EVENT(xfs_pagecache_inval,
1566         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1567         TP_ARGS(ip, start, finish),
1568         TP_STRUCT__entry(
1569                 __field(dev_t, dev)
1570                 __field(xfs_ino_t, ino)
1571                 __field(xfs_fsize_t, size)
1572                 __field(xfs_off_t, start)
1573                 __field(xfs_off_t, finish)
1574         ),
1575         TP_fast_assign(
1576                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1577                 __entry->ino = ip->i_ino;
1578                 __entry->size = ip->i_disk_size;
1579                 __entry->start = start;
1580                 __entry->finish = finish;
1581         ),
1582         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx start 0x%llx finish 0x%llx",
1583                   MAJOR(__entry->dev), MINOR(__entry->dev),
1584                   __entry->ino,
1585                   __entry->size,
1586                   __entry->start,
1587                   __entry->finish)
1588 );
1589
1590 TRACE_EVENT(xfs_bunmap,
1591         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t fileoff, xfs_filblks_t len,
1592                  int flags, unsigned long caller_ip),
1593         TP_ARGS(ip, fileoff, len, flags, caller_ip),
1594         TP_STRUCT__entry(
1595                 __field(dev_t, dev)
1596                 __field(xfs_ino_t, ino)
1597                 __field(xfs_fsize_t, size)
1598                 __field(xfs_fileoff_t, fileoff)
1599                 __field(xfs_filblks_t, len)
1600                 __field(unsigned long, caller_ip)
1601                 __field(int, flags)
1602         ),
1603         TP_fast_assign(
1604                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1605                 __entry->ino = ip->i_ino;
1606                 __entry->size = ip->i_disk_size;
1607                 __entry->fileoff = fileoff;
1608                 __entry->len = len;
1609                 __entry->caller_ip = caller_ip;
1610                 __entry->flags = flags;
1611         ),
1612         TP_printk("dev %d:%d ino 0x%llx disize 0x%llx fileoff 0x%llx fsbcount 0x%llx "
1613                   "flags %s caller %pS",
1614                   MAJOR(__entry->dev), MINOR(__entry->dev),
1615                   __entry->ino,
1616                   __entry->size,
1617                   __entry->fileoff,
1618                   __entry->len,
1619                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1620                   (void *)__entry->caller_ip)
1621
1622 );
1623
1624 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1625         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1626                  xfs_agblock_t agbno, xfs_extlen_t len),
1627         TP_ARGS(mp, agno, agbno, len),
1628         TP_STRUCT__entry(
1629                 __field(dev_t, dev)
1630                 __field(xfs_agnumber_t, agno)
1631                 __field(xfs_agblock_t, agbno)
1632                 __field(xfs_extlen_t, len)
1633         ),
1634         TP_fast_assign(
1635                 __entry->dev = mp->m_super->s_dev;
1636                 __entry->agno = agno;
1637                 __entry->agbno = agbno;
1638                 __entry->len = len;
1639         ),
1640         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x",
1641                   MAJOR(__entry->dev), MINOR(__entry->dev),
1642                   __entry->agno,
1643                   __entry->agbno,
1644                   __entry->len)
1645 );
1646 #define DEFINE_BUSY_EVENT(name) \
1647 DEFINE_EVENT(xfs_extent_busy_class, name, \
1648         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1649                  xfs_agblock_t agbno, xfs_extlen_t len), \
1650         TP_ARGS(mp, agno, agbno, len))
1651 DEFINE_BUSY_EVENT(xfs_extent_busy);
1652 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1653 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1654 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1655 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1656
1657 TRACE_EVENT(xfs_extent_busy_trim,
1658         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1659                  xfs_agblock_t agbno, xfs_extlen_t len,
1660                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1661         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1662         TP_STRUCT__entry(
1663                 __field(dev_t, dev)
1664                 __field(xfs_agnumber_t, agno)
1665                 __field(xfs_agblock_t, agbno)
1666                 __field(xfs_extlen_t, len)
1667                 __field(xfs_agblock_t, tbno)
1668                 __field(xfs_extlen_t, tlen)
1669         ),
1670         TP_fast_assign(
1671                 __entry->dev = mp->m_super->s_dev;
1672                 __entry->agno = agno;
1673                 __entry->agbno = agbno;
1674                 __entry->len = len;
1675                 __entry->tbno = tbno;
1676                 __entry->tlen = tlen;
1677         ),
1678         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x found_agbno 0x%x found_fsbcount 0x%x",
1679                   MAJOR(__entry->dev), MINOR(__entry->dev),
1680                   __entry->agno,
1681                   __entry->agbno,
1682                   __entry->len,
1683                   __entry->tbno,
1684                   __entry->tlen)
1685 );
1686
1687 DECLARE_EVENT_CLASS(xfs_agf_class,
1688         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1689                  unsigned long caller_ip),
1690         TP_ARGS(mp, agf, flags, caller_ip),
1691         TP_STRUCT__entry(
1692                 __field(dev_t, dev)
1693                 __field(xfs_agnumber_t, agno)
1694                 __field(int, flags)
1695                 __field(__u32, length)
1696                 __field(__u32, bno_root)
1697                 __field(__u32, cnt_root)
1698                 __field(__u32, bno_level)
1699                 __field(__u32, cnt_level)
1700                 __field(__u32, flfirst)
1701                 __field(__u32, fllast)
1702                 __field(__u32, flcount)
1703                 __field(__u32, freeblks)
1704                 __field(__u32, longest)
1705                 __field(unsigned long, caller_ip)
1706         ),
1707         TP_fast_assign(
1708                 __entry->dev = mp->m_super->s_dev;
1709                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1710                 __entry->flags = flags;
1711                 __entry->length = be32_to_cpu(agf->agf_length),
1712                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1713                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1714                 __entry->bno_level =
1715                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1716                 __entry->cnt_level =
1717                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1718                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1719                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1720                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1721                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1722                 __entry->longest = be32_to_cpu(agf->agf_longest);
1723                 __entry->caller_ip = caller_ip;
1724         ),
1725         TP_printk("dev %d:%d agno 0x%x flags %s length %u roots b %u c %u "
1726                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1727                   "freeblks %u longest %u caller %pS",
1728                   MAJOR(__entry->dev), MINOR(__entry->dev),
1729                   __entry->agno,
1730                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1731                   __entry->length,
1732                   __entry->bno_root,
1733                   __entry->cnt_root,
1734                   __entry->bno_level,
1735                   __entry->cnt_level,
1736                   __entry->flfirst,
1737                   __entry->fllast,
1738                   __entry->flcount,
1739                   __entry->freeblks,
1740                   __entry->longest,
1741                   (void *)__entry->caller_ip)
1742 );
1743 #define DEFINE_AGF_EVENT(name) \
1744 DEFINE_EVENT(xfs_agf_class, name, \
1745         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, \
1746                  unsigned long caller_ip), \
1747         TP_ARGS(mp, agf, flags, caller_ip))
1748 DEFINE_AGF_EVENT(xfs_agf);
1749 DEFINE_AGF_EVENT(xfs_agfl_reset);
1750
1751 TRACE_EVENT(xfs_free_extent,
1752         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1753                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1754                  int haveright),
1755         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1756         TP_STRUCT__entry(
1757                 __field(dev_t, dev)
1758                 __field(xfs_agnumber_t, agno)
1759                 __field(xfs_agblock_t, agbno)
1760                 __field(xfs_extlen_t, len)
1761                 __field(int, resv)
1762                 __field(int, haveleft)
1763                 __field(int, haveright)
1764         ),
1765         TP_fast_assign(
1766                 __entry->dev = mp->m_super->s_dev;
1767                 __entry->agno = agno;
1768                 __entry->agbno = agbno;
1769                 __entry->len = len;
1770                 __entry->resv = resv;
1771                 __entry->haveleft = haveleft;
1772                 __entry->haveright = haveright;
1773         ),
1774         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x resv %d %s",
1775                   MAJOR(__entry->dev), MINOR(__entry->dev),
1776                   __entry->agno,
1777                   __entry->agbno,
1778                   __entry->len,
1779                   __entry->resv,
1780                   __entry->haveleft ?
1781                         (__entry->haveright ? "both" : "left") :
1782                         (__entry->haveright ? "right" : "none"))
1783
1784 );
1785
1786 DECLARE_EVENT_CLASS(xfs_alloc_class,
1787         TP_PROTO(struct xfs_alloc_arg *args),
1788         TP_ARGS(args),
1789         TP_STRUCT__entry(
1790                 __field(dev_t, dev)
1791                 __field(xfs_agnumber_t, agno)
1792                 __field(xfs_agblock_t, agbno)
1793                 __field(xfs_extlen_t, minlen)
1794                 __field(xfs_extlen_t, maxlen)
1795                 __field(xfs_extlen_t, mod)
1796                 __field(xfs_extlen_t, prod)
1797                 __field(xfs_extlen_t, minleft)
1798                 __field(xfs_extlen_t, total)
1799                 __field(xfs_extlen_t, alignment)
1800                 __field(xfs_extlen_t, minalignslop)
1801                 __field(xfs_extlen_t, len)
1802                 __field(char, wasdel)
1803                 __field(char, wasfromfl)
1804                 __field(int, resv)
1805                 __field(int, datatype)
1806                 __field(xfs_agnumber_t, highest_agno)
1807         ),
1808         TP_fast_assign(
1809                 __entry->dev = args->mp->m_super->s_dev;
1810                 __entry->agno = args->agno;
1811                 __entry->agbno = args->agbno;
1812                 __entry->minlen = args->minlen;
1813                 __entry->maxlen = args->maxlen;
1814                 __entry->mod = args->mod;
1815                 __entry->prod = args->prod;
1816                 __entry->minleft = args->minleft;
1817                 __entry->total = args->total;
1818                 __entry->alignment = args->alignment;
1819                 __entry->minalignslop = args->minalignslop;
1820                 __entry->len = args->len;
1821                 __entry->wasdel = args->wasdel;
1822                 __entry->wasfromfl = args->wasfromfl;
1823                 __entry->resv = args->resv;
1824                 __entry->datatype = args->datatype;
1825                 __entry->highest_agno = args->tp->t_highest_agno;
1826         ),
1827         TP_printk("dev %d:%d agno 0x%x agbno 0x%x minlen %u maxlen %u mod %u "
1828                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1829                   "len %u wasdel %d wasfromfl %d resv %d "
1830                   "datatype 0x%x highest_agno 0x%x",
1831                   MAJOR(__entry->dev), MINOR(__entry->dev),
1832                   __entry->agno,
1833                   __entry->agbno,
1834                   __entry->minlen,
1835                   __entry->maxlen,
1836                   __entry->mod,
1837                   __entry->prod,
1838                   __entry->minleft,
1839                   __entry->total,
1840                   __entry->alignment,
1841                   __entry->minalignslop,
1842                   __entry->len,
1843                   __entry->wasdel,
1844                   __entry->wasfromfl,
1845                   __entry->resv,
1846                   __entry->datatype,
1847                   __entry->highest_agno)
1848 )
1849
1850 #define DEFINE_ALLOC_EVENT(name) \
1851 DEFINE_EVENT(xfs_alloc_class, name, \
1852         TP_PROTO(struct xfs_alloc_arg *args), \
1853         TP_ARGS(args))
1854 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1855 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1856 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1857 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1858 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1859 DEFINE_ALLOC_EVENT(xfs_alloc_cur);
1860 DEFINE_ALLOC_EVENT(xfs_alloc_cur_right);
1861 DEFINE_ALLOC_EVENT(xfs_alloc_cur_left);
1862 DEFINE_ALLOC_EVENT(xfs_alloc_cur_lookup);
1863 DEFINE_ALLOC_EVENT(xfs_alloc_cur_lookup_done);
1864 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1865 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1866 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1867 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1868 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1869 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1870 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1871 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1872 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1873 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1874 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1875 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1876 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1877 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1878 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_skip_deadlock);
1879 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1880 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1881 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1882 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1883
1884 TRACE_EVENT(xfs_alloc_cur_check,
1885         TP_PROTO(struct xfs_mount *mp, xfs_btnum_t btnum, xfs_agblock_t bno,
1886                  xfs_extlen_t len, xfs_extlen_t diff, bool new),
1887         TP_ARGS(mp, btnum, bno, len, diff, new),
1888         TP_STRUCT__entry(
1889                 __field(dev_t, dev)
1890                 __field(xfs_btnum_t, btnum)
1891                 __field(xfs_agblock_t, bno)
1892                 __field(xfs_extlen_t, len)
1893                 __field(xfs_extlen_t, diff)
1894                 __field(bool, new)
1895         ),
1896         TP_fast_assign(
1897                 __entry->dev = mp->m_super->s_dev;
1898                 __entry->btnum = btnum;
1899                 __entry->bno = bno;
1900                 __entry->len = len;
1901                 __entry->diff = diff;
1902                 __entry->new = new;
1903         ),
1904         TP_printk("dev %d:%d btree %s agbno 0x%x fsbcount 0x%x diff 0x%x new %d",
1905                   MAJOR(__entry->dev), MINOR(__entry->dev),
1906                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
1907                   __entry->bno, __entry->len, __entry->diff, __entry->new)
1908 )
1909
1910 DECLARE_EVENT_CLASS(xfs_da_class,
1911         TP_PROTO(struct xfs_da_args *args),
1912         TP_ARGS(args),
1913         TP_STRUCT__entry(
1914                 __field(dev_t, dev)
1915                 __field(xfs_ino_t, ino)
1916                 __dynamic_array(char, name, args->namelen)
1917                 __field(int, namelen)
1918                 __field(xfs_dahash_t, hashval)
1919                 __field(xfs_ino_t, inumber)
1920                 __field(uint32_t, op_flags)
1921         ),
1922         TP_fast_assign(
1923                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1924                 __entry->ino = args->dp->i_ino;
1925                 if (args->namelen)
1926                         memcpy(__get_str(name), args->name, args->namelen);
1927                 __entry->namelen = args->namelen;
1928                 __entry->hashval = args->hashval;
1929                 __entry->inumber = args->inumber;
1930                 __entry->op_flags = args->op_flags;
1931         ),
1932         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1933                   "inumber 0x%llx op_flags %s",
1934                   MAJOR(__entry->dev), MINOR(__entry->dev),
1935                   __entry->ino,
1936                   __entry->namelen,
1937                   __entry->namelen ? __get_str(name) : NULL,
1938                   __entry->namelen,
1939                   __entry->hashval,
1940                   __entry->inumber,
1941                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1942 )
1943
1944 #define DEFINE_DIR2_EVENT(name) \
1945 DEFINE_EVENT(xfs_da_class, name, \
1946         TP_PROTO(struct xfs_da_args *args), \
1947         TP_ARGS(args))
1948 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1949 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1950 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1951 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1952 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1953 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1954 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1955 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1956 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1957 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1958 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1959 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1960 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1961 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1962 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1963 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1964 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1965 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1966 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1967 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1968 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1969 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1970 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1971 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1972 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1973
1974 DECLARE_EVENT_CLASS(xfs_attr_class,
1975         TP_PROTO(struct xfs_da_args *args),
1976         TP_ARGS(args),
1977         TP_STRUCT__entry(
1978                 __field(dev_t, dev)
1979                 __field(xfs_ino_t, ino)
1980                 __dynamic_array(char, name, args->namelen)
1981                 __field(int, namelen)
1982                 __field(int, valuelen)
1983                 __field(xfs_dahash_t, hashval)
1984                 __field(unsigned int, attr_filter)
1985                 __field(unsigned int, attr_flags)
1986                 __field(uint32_t, op_flags)
1987         ),
1988         TP_fast_assign(
1989                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1990                 __entry->ino = args->dp->i_ino;
1991                 if (args->namelen)
1992                         memcpy(__get_str(name), args->name, args->namelen);
1993                 __entry->namelen = args->namelen;
1994                 __entry->valuelen = args->valuelen;
1995                 __entry->hashval = args->hashval;
1996                 __entry->attr_filter = args->attr_filter;
1997                 __entry->attr_flags = args->attr_flags;
1998                 __entry->op_flags = args->op_flags;
1999         ),
2000         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
2001                   "hashval 0x%x filter %s flags %s op_flags %s",
2002                   MAJOR(__entry->dev), MINOR(__entry->dev),
2003                   __entry->ino,
2004                   __entry->namelen,
2005                   __entry->namelen ? __get_str(name) : NULL,
2006                   __entry->namelen,
2007                   __entry->valuelen,
2008                   __entry->hashval,
2009                   __print_flags(__entry->attr_filter, "|",
2010                                 XFS_ATTR_FILTER_FLAGS),
2011                    __print_flags(__entry->attr_flags, "|",
2012                                 { XATTR_CREATE,         "CREATE" },
2013                                 { XATTR_REPLACE,        "REPLACE" }),
2014                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
2015 )
2016
2017 #define DEFINE_ATTR_EVENT(name) \
2018 DEFINE_EVENT(xfs_attr_class, name, \
2019         TP_PROTO(struct xfs_da_args *args), \
2020         TP_ARGS(args))
2021 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
2022 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
2023 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
2024 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
2025 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
2026 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
2027
2028 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
2029 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
2030 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
2031 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
2032 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
2033 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
2034 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
2035 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
2036 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
2037 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
2038 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
2039 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
2040 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
2041 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
2042 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
2043 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
2044 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
2045 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
2046 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
2047 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
2048 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
2049 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
2050
2051 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
2052 DEFINE_ATTR_EVENT(xfs_attr_node_get);
2053 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
2054 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
2055
2056 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
2057 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
2058
2059 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
2060 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
2061
2062 #define DEFINE_DA_EVENT(name) \
2063 DEFINE_EVENT(xfs_da_class, name, \
2064         TP_PROTO(struct xfs_da_args *args), \
2065         TP_ARGS(args))
2066 DEFINE_DA_EVENT(xfs_da_split);
2067 DEFINE_DA_EVENT(xfs_da_join);
2068 DEFINE_DA_EVENT(xfs_da_link_before);
2069 DEFINE_DA_EVENT(xfs_da_link_after);
2070 DEFINE_DA_EVENT(xfs_da_unlink_back);
2071 DEFINE_DA_EVENT(xfs_da_unlink_forward);
2072 DEFINE_DA_EVENT(xfs_da_root_split);
2073 DEFINE_DA_EVENT(xfs_da_root_join);
2074 DEFINE_DA_EVENT(xfs_da_node_add);
2075 DEFINE_DA_EVENT(xfs_da_node_create);
2076 DEFINE_DA_EVENT(xfs_da_node_split);
2077 DEFINE_DA_EVENT(xfs_da_node_remove);
2078 DEFINE_DA_EVENT(xfs_da_node_rebalance);
2079 DEFINE_DA_EVENT(xfs_da_node_unbalance);
2080 DEFINE_DA_EVENT(xfs_da_node_toosmall);
2081 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
2082 DEFINE_DA_EVENT(xfs_da_grow_inode);
2083 DEFINE_DA_EVENT(xfs_da_shrink_inode);
2084 DEFINE_DA_EVENT(xfs_da_fixhashpath);
2085 DEFINE_DA_EVENT(xfs_da_path_shift);
2086
2087 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
2088         TP_PROTO(struct xfs_da_args *args, int idx),
2089         TP_ARGS(args, idx),
2090         TP_STRUCT__entry(
2091                 __field(dev_t, dev)
2092                 __field(xfs_ino_t, ino)
2093                 __field(uint32_t, op_flags)
2094                 __field(int, idx)
2095         ),
2096         TP_fast_assign(
2097                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2098                 __entry->ino = args->dp->i_ino;
2099                 __entry->op_flags = args->op_flags;
2100                 __entry->idx = idx;
2101         ),
2102         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
2103                   MAJOR(__entry->dev), MINOR(__entry->dev),
2104                   __entry->ino,
2105                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
2106                   __entry->idx)
2107 )
2108
2109 #define DEFINE_DIR2_SPACE_EVENT(name) \
2110 DEFINE_EVENT(xfs_dir2_space_class, name, \
2111         TP_PROTO(struct xfs_da_args *args, int idx), \
2112         TP_ARGS(args, idx))
2113 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
2114 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
2115 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
2116 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
2117
2118 TRACE_EVENT(xfs_dir2_leafn_moveents,
2119         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
2120         TP_ARGS(args, src_idx, dst_idx, count),
2121         TP_STRUCT__entry(
2122                 __field(dev_t, dev)
2123                 __field(xfs_ino_t, ino)
2124                 __field(uint32_t, op_flags)
2125                 __field(int, src_idx)
2126                 __field(int, dst_idx)
2127                 __field(int, count)
2128         ),
2129         TP_fast_assign(
2130                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2131                 __entry->ino = args->dp->i_ino;
2132                 __entry->op_flags = args->op_flags;
2133                 __entry->src_idx = src_idx;
2134                 __entry->dst_idx = dst_idx;
2135                 __entry->count = count;
2136         ),
2137         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
2138                   "src_idx %d dst_idx %d count %d",
2139                   MAJOR(__entry->dev), MINOR(__entry->dev),
2140                   __entry->ino,
2141                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
2142                   __entry->src_idx,
2143                   __entry->dst_idx,
2144                   __entry->count)
2145 );
2146
2147 #define XFS_SWAPEXT_INODES \
2148         { 0,    "target" }, \
2149         { 1,    "temp" }
2150
2151 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_DEV);
2152 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_LOCAL);
2153 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_EXTENTS);
2154 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_BTREE);
2155 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_UUID);
2156
2157 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
2158         TP_PROTO(struct xfs_inode *ip, int which),
2159         TP_ARGS(ip, which),
2160         TP_STRUCT__entry(
2161                 __field(dev_t, dev)
2162                 __field(int, which)
2163                 __field(xfs_ino_t, ino)
2164                 __field(int, format)
2165                 __field(xfs_extnum_t, nex)
2166                 __field(int, broot_size)
2167                 __field(int, fork_off)
2168         ),
2169         TP_fast_assign(
2170                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2171                 __entry->which = which;
2172                 __entry->ino = ip->i_ino;
2173                 __entry->format = ip->i_df.if_format;
2174                 __entry->nex = ip->i_df.if_nextents;
2175                 __entry->broot_size = ip->i_df.if_broot_bytes;
2176                 __entry->fork_off = xfs_inode_fork_boff(ip);
2177         ),
2178         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %llu, "
2179                   "broot size %d, forkoff 0x%x",
2180                   MAJOR(__entry->dev), MINOR(__entry->dev),
2181                   __entry->ino,
2182                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
2183                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
2184                   __entry->nex,
2185                   __entry->broot_size,
2186                   __entry->fork_off)
2187 )
2188
2189 #define DEFINE_SWAPEXT_EVENT(name) \
2190 DEFINE_EVENT(xfs_swap_extent_class, name, \
2191         TP_PROTO(struct xfs_inode *ip, int which), \
2192         TP_ARGS(ip, which))
2193
2194 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
2195 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
2196
2197 TRACE_EVENT(xfs_log_recover,
2198         TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
2199         TP_ARGS(log, headblk, tailblk),
2200         TP_STRUCT__entry(
2201                 __field(dev_t, dev)
2202                 __field(xfs_daddr_t, headblk)
2203                 __field(xfs_daddr_t, tailblk)
2204         ),
2205         TP_fast_assign(
2206                 __entry->dev = log->l_mp->m_super->s_dev;
2207                 __entry->headblk = headblk;
2208                 __entry->tailblk = tailblk;
2209         ),
2210         TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
2211                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
2212                   __entry->tailblk)
2213 )
2214
2215 TRACE_EVENT(xfs_log_recover_record,
2216         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
2217         TP_ARGS(log, rhead, pass),
2218         TP_STRUCT__entry(
2219                 __field(dev_t, dev)
2220                 __field(xfs_lsn_t, lsn)
2221                 __field(int, len)
2222                 __field(int, num_logops)
2223                 __field(int, pass)
2224         ),
2225         TP_fast_assign(
2226                 __entry->dev = log->l_mp->m_super->s_dev;
2227                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
2228                 __entry->len = be32_to_cpu(rhead->h_len);
2229                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
2230                 __entry->pass = pass;
2231         ),
2232         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
2233                   MAJOR(__entry->dev), MINOR(__entry->dev),
2234                   __entry->lsn, __entry->len, __entry->num_logops,
2235                    __entry->pass)
2236 )
2237
2238 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
2239         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
2240                 struct xlog_recover_item *item, int pass),
2241         TP_ARGS(log, trans, item, pass),
2242         TP_STRUCT__entry(
2243                 __field(dev_t, dev)
2244                 __field(unsigned long, item)
2245                 __field(xlog_tid_t, tid)
2246                 __field(xfs_lsn_t, lsn)
2247                 __field(int, type)
2248                 __field(int, pass)
2249                 __field(int, count)
2250                 __field(int, total)
2251         ),
2252         TP_fast_assign(
2253                 __entry->dev = log->l_mp->m_super->s_dev;
2254                 __entry->item = (unsigned long)item;
2255                 __entry->tid = trans->r_log_tid;
2256                 __entry->lsn = trans->r_lsn;
2257                 __entry->type = ITEM_TYPE(item);
2258                 __entry->pass = pass;
2259                 __entry->count = item->ri_cnt;
2260                 __entry->total = item->ri_total;
2261         ),
2262         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item %p, "
2263                   "item type %s item region count/total %d/%d",
2264                   MAJOR(__entry->dev), MINOR(__entry->dev),
2265                   __entry->tid,
2266                   __entry->lsn,
2267                   __entry->pass,
2268                   (void *)__entry->item,
2269                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2270                   __entry->count,
2271                   __entry->total)
2272 )
2273
2274 #define DEFINE_LOG_RECOVER_ITEM(name) \
2275 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2276         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2277                 struct xlog_recover_item *item, int pass), \
2278         TP_ARGS(log, trans, item, pass))
2279
2280 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2281 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2282 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2283 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2284 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2285
2286 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2287         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2288         TP_ARGS(log, buf_f),
2289         TP_STRUCT__entry(
2290                 __field(dev_t, dev)
2291                 __field(int64_t, blkno)
2292                 __field(unsigned short, len)
2293                 __field(unsigned short, flags)
2294                 __field(unsigned short, size)
2295                 __field(unsigned int, map_size)
2296         ),
2297         TP_fast_assign(
2298                 __entry->dev = log->l_mp->m_super->s_dev;
2299                 __entry->blkno = buf_f->blf_blkno;
2300                 __entry->len = buf_f->blf_len;
2301                 __entry->flags = buf_f->blf_flags;
2302                 __entry->size = buf_f->blf_size;
2303                 __entry->map_size = buf_f->blf_map_size;
2304         ),
2305         TP_printk("dev %d:%d daddr 0x%llx, bbcount 0x%x, flags 0x%x, size %d, "
2306                         "map_size %d",
2307                   MAJOR(__entry->dev), MINOR(__entry->dev),
2308                   __entry->blkno,
2309                   __entry->len,
2310                   __entry->flags,
2311                   __entry->size,
2312                   __entry->map_size)
2313 )
2314
2315 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2316 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2317         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2318         TP_ARGS(log, buf_f))
2319
2320 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2321 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2322 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2323 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2324 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2325 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2326 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2327 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2328 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2329
2330 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2331         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2332         TP_ARGS(log, in_f),
2333         TP_STRUCT__entry(
2334                 __field(dev_t, dev)
2335                 __field(xfs_ino_t, ino)
2336                 __field(unsigned short, size)
2337                 __field(int, fields)
2338                 __field(unsigned short, asize)
2339                 __field(unsigned short, dsize)
2340                 __field(int64_t, blkno)
2341                 __field(int, len)
2342                 __field(int, boffset)
2343         ),
2344         TP_fast_assign(
2345                 __entry->dev = log->l_mp->m_super->s_dev;
2346                 __entry->ino = in_f->ilf_ino;
2347                 __entry->size = in_f->ilf_size;
2348                 __entry->fields = in_f->ilf_fields;
2349                 __entry->asize = in_f->ilf_asize;
2350                 __entry->dsize = in_f->ilf_dsize;
2351                 __entry->blkno = in_f->ilf_blkno;
2352                 __entry->len = in_f->ilf_len;
2353                 __entry->boffset = in_f->ilf_boffset;
2354         ),
2355         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2356                         "dsize %d, daddr 0x%llx, bbcount 0x%x, boffset %d",
2357                   MAJOR(__entry->dev), MINOR(__entry->dev),
2358                   __entry->ino,
2359                   __entry->size,
2360                   __entry->fields,
2361                   __entry->asize,
2362                   __entry->dsize,
2363                   __entry->blkno,
2364                   __entry->len,
2365                   __entry->boffset)
2366 )
2367 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2368 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2369         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2370         TP_ARGS(log, in_f))
2371
2372 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2373 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2374 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2375
2376 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2377         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2378         TP_ARGS(log, in_f),
2379         TP_STRUCT__entry(
2380                 __field(dev_t, dev)
2381                 __field(xfs_agnumber_t, agno)
2382                 __field(xfs_agblock_t, agbno)
2383                 __field(unsigned int, count)
2384                 __field(unsigned int, isize)
2385                 __field(xfs_agblock_t, length)
2386                 __field(unsigned int, gen)
2387         ),
2388         TP_fast_assign(
2389                 __entry->dev = log->l_mp->m_super->s_dev;
2390                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2391                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2392                 __entry->count = be32_to_cpu(in_f->icl_count);
2393                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2394                 __entry->length = be32_to_cpu(in_f->icl_length);
2395                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2396         ),
2397         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x ireccount %u isize %u gen 0x%x",
2398                   MAJOR(__entry->dev), MINOR(__entry->dev),
2399                   __entry->agno,
2400                   __entry->agbno,
2401                   __entry->length,
2402                   __entry->count,
2403                   __entry->isize,
2404                   __entry->gen)
2405 )
2406 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2407 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2408         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2409         TP_ARGS(log, in_f))
2410
2411 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2412 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2413
2414 DECLARE_EVENT_CLASS(xfs_discard_class,
2415         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2416                  xfs_agblock_t agbno, xfs_extlen_t len),
2417         TP_ARGS(mp, agno, agbno, len),
2418         TP_STRUCT__entry(
2419                 __field(dev_t, dev)
2420                 __field(xfs_agnumber_t, agno)
2421                 __field(xfs_agblock_t, agbno)
2422                 __field(xfs_extlen_t, len)
2423         ),
2424         TP_fast_assign(
2425                 __entry->dev = mp->m_super->s_dev;
2426                 __entry->agno = agno;
2427                 __entry->agbno = agbno;
2428                 __entry->len = len;
2429         ),
2430         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x",
2431                   MAJOR(__entry->dev), MINOR(__entry->dev),
2432                   __entry->agno,
2433                   __entry->agbno,
2434                   __entry->len)
2435 )
2436
2437 #define DEFINE_DISCARD_EVENT(name) \
2438 DEFINE_EVENT(xfs_discard_class, name, \
2439         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2440                  xfs_agblock_t agbno, xfs_extlen_t len), \
2441         TP_ARGS(mp, agno, agbno, len))
2442 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2443 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2444 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2445 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2446
2447 /* btree cursor events */
2448 TRACE_DEFINE_ENUM(XFS_BTNUM_BNOi);
2449 TRACE_DEFINE_ENUM(XFS_BTNUM_CNTi);
2450 TRACE_DEFINE_ENUM(XFS_BTNUM_BMAPi);
2451 TRACE_DEFINE_ENUM(XFS_BTNUM_INOi);
2452 TRACE_DEFINE_ENUM(XFS_BTNUM_FINOi);
2453 TRACE_DEFINE_ENUM(XFS_BTNUM_RMAPi);
2454 TRACE_DEFINE_ENUM(XFS_BTNUM_REFCi);
2455
2456 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2457         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2458         TP_ARGS(cur, level, bp),
2459         TP_STRUCT__entry(
2460                 __field(dev_t, dev)
2461                 __field(xfs_btnum_t, btnum)
2462                 __field(int, level)
2463                 __field(int, nlevels)
2464                 __field(int, ptr)
2465                 __field(xfs_daddr_t, daddr)
2466         ),
2467         TP_fast_assign(
2468                 __entry->dev = cur->bc_mp->m_super->s_dev;
2469                 __entry->btnum = cur->bc_btnum;
2470                 __entry->level = level;
2471                 __entry->nlevels = cur->bc_nlevels;
2472                 __entry->ptr = cur->bc_levels[level].ptr;
2473                 __entry->daddr = bp ? xfs_buf_daddr(bp) : -1;
2474         ),
2475         TP_printk("dev %d:%d btree %s level %d/%d ptr %d daddr 0x%llx",
2476                   MAJOR(__entry->dev), MINOR(__entry->dev),
2477                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
2478                   __entry->level,
2479                   __entry->nlevels,
2480                   __entry->ptr,
2481                   (unsigned long long)__entry->daddr)
2482 )
2483
2484 #define DEFINE_BTREE_CUR_EVENT(name) \
2485 DEFINE_EVENT(xfs_btree_cur_class, name, \
2486         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2487         TP_ARGS(cur, level, bp))
2488 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2489 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2490
2491 /* deferred ops */
2492 struct xfs_defer_pending;
2493
2494 DECLARE_EVENT_CLASS(xfs_defer_class,
2495         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
2496         TP_ARGS(tp, caller_ip),
2497         TP_STRUCT__entry(
2498                 __field(dev_t, dev)
2499                 __field(struct xfs_trans *, tp)
2500                 __field(char, committed)
2501                 __field(unsigned long, caller_ip)
2502         ),
2503         TP_fast_assign(
2504                 __entry->dev = tp->t_mountp->m_super->s_dev;
2505                 __entry->tp = tp;
2506                 __entry->caller_ip = caller_ip;
2507         ),
2508         TP_printk("dev %d:%d tp %p caller %pS",
2509                   MAJOR(__entry->dev), MINOR(__entry->dev),
2510                   __entry->tp,
2511                   (char *)__entry->caller_ip)
2512 )
2513 #define DEFINE_DEFER_EVENT(name) \
2514 DEFINE_EVENT(xfs_defer_class, name, \
2515         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
2516         TP_ARGS(tp, caller_ip))
2517
2518 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2519         TP_PROTO(struct xfs_trans *tp, int error),
2520         TP_ARGS(tp, error),
2521         TP_STRUCT__entry(
2522                 __field(dev_t, dev)
2523                 __field(struct xfs_trans *, tp)
2524                 __field(char, committed)
2525                 __field(int, error)
2526         ),
2527         TP_fast_assign(
2528                 __entry->dev = tp->t_mountp->m_super->s_dev;
2529                 __entry->tp = tp;
2530                 __entry->error = error;
2531         ),
2532         TP_printk("dev %d:%d tp %p err %d",
2533                   MAJOR(__entry->dev), MINOR(__entry->dev),
2534                   __entry->tp,
2535                   __entry->error)
2536 )
2537 #define DEFINE_DEFER_ERROR_EVENT(name) \
2538 DEFINE_EVENT(xfs_defer_error_class, name, \
2539         TP_PROTO(struct xfs_trans *tp, int error), \
2540         TP_ARGS(tp, error))
2541
2542 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2543         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2544         TP_ARGS(mp, dfp),
2545         TP_STRUCT__entry(
2546                 __field(dev_t, dev)
2547                 __field(int, type)
2548                 __field(void *, intent)
2549                 __field(char, committed)
2550                 __field(int, nr)
2551         ),
2552         TP_fast_assign(
2553                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2554                 __entry->type = dfp->dfp_type;
2555                 __entry->intent = dfp->dfp_intent;
2556                 __entry->committed = dfp->dfp_done != NULL;
2557                 __entry->nr = dfp->dfp_count;
2558         ),
2559         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2560                   MAJOR(__entry->dev), MINOR(__entry->dev),
2561                   __entry->type,
2562                   __entry->intent,
2563                   __entry->committed,
2564                   __entry->nr)
2565 )
2566 #define DEFINE_DEFER_PENDING_EVENT(name) \
2567 DEFINE_EVENT(xfs_defer_pending_class, name, \
2568         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2569         TP_ARGS(mp, dfp))
2570
2571 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2572         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2573                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2574         TP_ARGS(mp, agno, type, agbno, len),
2575         TP_STRUCT__entry(
2576                 __field(dev_t, dev)
2577                 __field(xfs_agnumber_t, agno)
2578                 __field(int, type)
2579                 __field(xfs_agblock_t, agbno)
2580                 __field(xfs_extlen_t, len)
2581         ),
2582         TP_fast_assign(
2583                 __entry->dev = mp->m_super->s_dev;
2584                 __entry->agno = agno;
2585                 __entry->type = type;
2586                 __entry->agbno = agbno;
2587                 __entry->len = len;
2588         ),
2589         TP_printk("dev %d:%d op %d agno 0x%x agbno 0x%x fsbcount 0x%x",
2590                   MAJOR(__entry->dev), MINOR(__entry->dev),
2591                   __entry->type,
2592                   __entry->agno,
2593                   __entry->agbno,
2594                   __entry->len)
2595 );
2596 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2597 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2598         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2599                  int type, \
2600                  xfs_agblock_t bno, \
2601                  xfs_extlen_t len), \
2602         TP_ARGS(mp, agno, type, bno, len))
2603
2604 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2605         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2606                  int op,
2607                  xfs_agblock_t agbno,
2608                  xfs_ino_t ino,
2609                  int whichfork,
2610                  xfs_fileoff_t offset,
2611                  xfs_filblks_t len,
2612                  xfs_exntst_t state),
2613         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2614         TP_STRUCT__entry(
2615                 __field(dev_t, dev)
2616                 __field(xfs_agnumber_t, agno)
2617                 __field(xfs_ino_t, ino)
2618                 __field(xfs_agblock_t, agbno)
2619                 __field(int, whichfork)
2620                 __field(xfs_fileoff_t, l_loff)
2621                 __field(xfs_filblks_t, l_len)
2622                 __field(xfs_exntst_t, l_state)
2623                 __field(int, op)
2624         ),
2625         TP_fast_assign(
2626                 __entry->dev = mp->m_super->s_dev;
2627                 __entry->agno = agno;
2628                 __entry->ino = ino;
2629                 __entry->agbno = agbno;
2630                 __entry->whichfork = whichfork;
2631                 __entry->l_loff = offset;
2632                 __entry->l_len = len;
2633                 __entry->l_state = state;
2634                 __entry->op = op;
2635         ),
2636         TP_printk("dev %d:%d op %d agno 0x%x agbno 0x%x owner 0x%llx %s fileoff 0x%llx fsbcount 0x%llx state %d",
2637                   MAJOR(__entry->dev), MINOR(__entry->dev),
2638                   __entry->op,
2639                   __entry->agno,
2640                   __entry->agbno,
2641                   __entry->ino,
2642                   __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
2643                   __entry->l_loff,
2644                   __entry->l_len,
2645                   __entry->l_state)
2646 );
2647 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2648 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2649         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2650                  int op, \
2651                  xfs_agblock_t agbno, \
2652                  xfs_ino_t ino, \
2653                  int whichfork, \
2654                  xfs_fileoff_t offset, \
2655                  xfs_filblks_t len, \
2656                  xfs_exntst_t state), \
2657         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2658
2659 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2660 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2661 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2662 DEFINE_DEFER_EVENT(xfs_defer_finish);
2663 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2664
2665 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2666 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2667
2668 DEFINE_DEFER_PENDING_EVENT(xfs_defer_create_intent);
2669 DEFINE_DEFER_PENDING_EVENT(xfs_defer_cancel_list);
2670 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2671 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2672 DEFINE_DEFER_PENDING_EVENT(xfs_defer_relog_intent);
2673
2674 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2675 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2676 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2677 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_defer);
2678 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_deferred);
2679
2680 /* rmap tracepoints */
2681 DECLARE_EVENT_CLASS(xfs_rmap_class,
2682         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2683                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2684                  const struct xfs_owner_info *oinfo),
2685         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2686         TP_STRUCT__entry(
2687                 __field(dev_t, dev)
2688                 __field(xfs_agnumber_t, agno)
2689                 __field(xfs_agblock_t, agbno)
2690                 __field(xfs_extlen_t, len)
2691                 __field(uint64_t, owner)
2692                 __field(uint64_t, offset)
2693                 __field(unsigned long, flags)
2694         ),
2695         TP_fast_assign(
2696                 __entry->dev = mp->m_super->s_dev;
2697                 __entry->agno = agno;
2698                 __entry->agbno = agbno;
2699                 __entry->len = len;
2700                 __entry->owner = oinfo->oi_owner;
2701                 __entry->offset = oinfo->oi_offset;
2702                 __entry->flags = oinfo->oi_flags;
2703                 if (unwritten)
2704                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2705         ),
2706         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x owner 0x%llx fileoff 0x%llx flags 0x%lx",
2707                   MAJOR(__entry->dev), MINOR(__entry->dev),
2708                   __entry->agno,
2709                   __entry->agbno,
2710                   __entry->len,
2711                   __entry->owner,
2712                   __entry->offset,
2713                   __entry->flags)
2714 );
2715 #define DEFINE_RMAP_EVENT(name) \
2716 DEFINE_EVENT(xfs_rmap_class, name, \
2717         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2718                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2719                  const struct xfs_owner_info *oinfo), \
2720         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2721
2722 /* simple AG-based error/%ip tracepoint class */
2723 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2724         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2725                  unsigned long caller_ip),
2726         TP_ARGS(mp, agno, error, caller_ip),
2727         TP_STRUCT__entry(
2728                 __field(dev_t, dev)
2729                 __field(xfs_agnumber_t, agno)
2730                 __field(int, error)
2731                 __field(unsigned long, caller_ip)
2732         ),
2733         TP_fast_assign(
2734                 __entry->dev = mp->m_super->s_dev;
2735                 __entry->agno = agno;
2736                 __entry->error = error;
2737                 __entry->caller_ip = caller_ip;
2738         ),
2739         TP_printk("dev %d:%d agno 0x%x error %d caller %pS",
2740                   MAJOR(__entry->dev), MINOR(__entry->dev),
2741                   __entry->agno,
2742                   __entry->error,
2743                   (char *)__entry->caller_ip)
2744 );
2745
2746 #define DEFINE_AG_ERROR_EVENT(name) \
2747 DEFINE_EVENT(xfs_ag_error_class, name, \
2748         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2749                  unsigned long caller_ip), \
2750         TP_ARGS(mp, agno, error, caller_ip))
2751
2752 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2753 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2754 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2755 DEFINE_RMAP_EVENT(xfs_rmap_map);
2756 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2757 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2758 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2759 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2760 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2761 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2762
2763 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2764         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2765                  xfs_agblock_t agbno, xfs_extlen_t len,
2766                  uint64_t owner, uint64_t offset, unsigned int flags),
2767         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2768         TP_STRUCT__entry(
2769                 __field(dev_t, dev)
2770                 __field(xfs_agnumber_t, agno)
2771                 __field(xfs_agblock_t, agbno)
2772                 __field(xfs_extlen_t, len)
2773                 __field(uint64_t, owner)
2774                 __field(uint64_t, offset)
2775                 __field(unsigned int, flags)
2776         ),
2777         TP_fast_assign(
2778                 __entry->dev = mp->m_super->s_dev;
2779                 __entry->agno = agno;
2780                 __entry->agbno = agbno;
2781                 __entry->len = len;
2782                 __entry->owner = owner;
2783                 __entry->offset = offset;
2784                 __entry->flags = flags;
2785         ),
2786         TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x owner 0x%llx fileoff 0x%llx flags 0x%x",
2787                   MAJOR(__entry->dev), MINOR(__entry->dev),
2788                   __entry->agno,
2789                   __entry->agbno,
2790                   __entry->len,
2791                   __entry->owner,
2792                   __entry->offset,
2793                   __entry->flags)
2794 );
2795 #define DEFINE_RMAPBT_EVENT(name) \
2796 DEFINE_EVENT(xfs_rmapbt_class, name, \
2797         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2798                  xfs_agblock_t agbno, xfs_extlen_t len, \
2799                  uint64_t owner, uint64_t offset, unsigned int flags), \
2800         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2801
2802 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2803 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2804 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2805
2806 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2807 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2808 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2809 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2810 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2811 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2812 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2813 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2814
2815 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2816 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2817 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2818 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2819 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2820 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2821 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2822
2823 /* deferred bmbt updates */
2824 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2825 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2826 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2827
2828 /* per-AG reservation */
2829 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2830         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2831                  xfs_extlen_t len),
2832         TP_ARGS(pag, resv, len),
2833         TP_STRUCT__entry(
2834                 __field(dev_t, dev)
2835                 __field(xfs_agnumber_t, agno)
2836                 __field(int, resv)
2837                 __field(xfs_extlen_t, freeblks)
2838                 __field(xfs_extlen_t, flcount)
2839                 __field(xfs_extlen_t, reserved)
2840                 __field(xfs_extlen_t, asked)
2841                 __field(xfs_extlen_t, len)
2842         ),
2843         TP_fast_assign(
2844                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2845
2846                 __entry->dev = pag->pag_mount->m_super->s_dev;
2847                 __entry->agno = pag->pag_agno;
2848                 __entry->resv = resv;
2849                 __entry->freeblks = pag->pagf_freeblks;
2850                 __entry->flcount = pag->pagf_flcount;
2851                 __entry->reserved = r ? r->ar_reserved : 0;
2852                 __entry->asked = r ? r->ar_asked : 0;
2853                 __entry->len = len;
2854         ),
2855         TP_printk("dev %d:%d agno 0x%x resv %d freeblks %u flcount %u "
2856                   "resv %u ask %u len %u",
2857                   MAJOR(__entry->dev), MINOR(__entry->dev),
2858                   __entry->agno,
2859                   __entry->resv,
2860                   __entry->freeblks,
2861                   __entry->flcount,
2862                   __entry->reserved,
2863                   __entry->asked,
2864                   __entry->len)
2865 )
2866 #define DEFINE_AG_RESV_EVENT(name) \
2867 DEFINE_EVENT(xfs_ag_resv_class, name, \
2868         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2869                  xfs_extlen_t len), \
2870         TP_ARGS(pag, type, len))
2871
2872 /* per-AG reservation tracepoints */
2873 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2874 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2875 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2876 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2877 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2878 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2879
2880 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2881 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2882
2883 /* refcount tracepoint classes */
2884
2885 /* reuse the discard trace class for agbno/aglen-based traces */
2886 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2887
2888 /* ag btree lookup tracepoint class */
2889 TRACE_DEFINE_ENUM(XFS_LOOKUP_EQi);
2890 TRACE_DEFINE_ENUM(XFS_LOOKUP_LEi);
2891 TRACE_DEFINE_ENUM(XFS_LOOKUP_GEi);
2892 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2893         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2894                  xfs_agblock_t agbno, xfs_lookup_t dir),
2895         TP_ARGS(mp, agno, agbno, dir),
2896         TP_STRUCT__entry(
2897                 __field(dev_t, dev)
2898                 __field(xfs_agnumber_t, agno)
2899                 __field(xfs_agblock_t, agbno)
2900                 __field(xfs_lookup_t, dir)
2901         ),
2902         TP_fast_assign(
2903                 __entry->dev = mp->m_super->s_dev;
2904                 __entry->agno = agno;
2905                 __entry->agbno = agbno;
2906                 __entry->dir = dir;
2907         ),
2908         TP_printk("dev %d:%d agno 0x%x agbno 0x%x cmp %s(%d)",
2909                   MAJOR(__entry->dev), MINOR(__entry->dev),
2910                   __entry->agno,
2911                   __entry->agbno,
2912                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2913                   __entry->dir)
2914 )
2915
2916 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2917 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2918         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2919                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2920         TP_ARGS(mp, agno, agbno, dir))
2921
2922 /* single-rcext tracepoint class */
2923 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2924         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2925                  struct xfs_refcount_irec *irec),
2926         TP_ARGS(mp, agno, irec),
2927         TP_STRUCT__entry(
2928                 __field(dev_t, dev)
2929                 __field(xfs_agnumber_t, agno)
2930                 __field(enum xfs_refc_domain, domain)
2931                 __field(xfs_agblock_t, startblock)
2932                 __field(xfs_extlen_t, blockcount)
2933                 __field(xfs_nlink_t, refcount)
2934         ),
2935         TP_fast_assign(
2936                 __entry->dev = mp->m_super->s_dev;
2937                 __entry->agno = agno;
2938                 __entry->domain = irec->rc_domain;
2939                 __entry->startblock = irec->rc_startblock;
2940                 __entry->blockcount = irec->rc_blockcount;
2941                 __entry->refcount = irec->rc_refcount;
2942         ),
2943         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u",
2944                   MAJOR(__entry->dev), MINOR(__entry->dev),
2945                   __entry->agno,
2946                   __print_symbolic(__entry->domain, XFS_REFC_DOMAIN_STRINGS),
2947                   __entry->startblock,
2948                   __entry->blockcount,
2949                   __entry->refcount)
2950 )
2951
2952 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2953 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2954         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2955                  struct xfs_refcount_irec *irec), \
2956         TP_ARGS(mp, agno, irec))
2957
2958 /* single-rcext and an agbno tracepoint class */
2959 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2960         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2961                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2962         TP_ARGS(mp, agno, irec, agbno),
2963         TP_STRUCT__entry(
2964                 __field(dev_t, dev)
2965                 __field(xfs_agnumber_t, agno)
2966                 __field(enum xfs_refc_domain, domain)
2967                 __field(xfs_agblock_t, startblock)
2968                 __field(xfs_extlen_t, blockcount)
2969                 __field(xfs_nlink_t, refcount)
2970                 __field(xfs_agblock_t, agbno)
2971         ),
2972         TP_fast_assign(
2973                 __entry->dev = mp->m_super->s_dev;
2974                 __entry->agno = agno;
2975                 __entry->domain = irec->rc_domain;
2976                 __entry->startblock = irec->rc_startblock;
2977                 __entry->blockcount = irec->rc_blockcount;
2978                 __entry->refcount = irec->rc_refcount;
2979                 __entry->agbno = agbno;
2980         ),
2981         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u @ agbno 0x%x",
2982                   MAJOR(__entry->dev), MINOR(__entry->dev),
2983                   __entry->agno,
2984                   __print_symbolic(__entry->domain, XFS_REFC_DOMAIN_STRINGS),
2985                   __entry->startblock,
2986                   __entry->blockcount,
2987                   __entry->refcount,
2988                   __entry->agbno)
2989 )
2990
2991 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2992 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2993         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2994                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2995         TP_ARGS(mp, agno, irec, agbno))
2996
2997 /* double-rcext tracepoint class */
2998 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
2999         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3000                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
3001         TP_ARGS(mp, agno, i1, i2),
3002         TP_STRUCT__entry(
3003                 __field(dev_t, dev)
3004                 __field(xfs_agnumber_t, agno)
3005                 __field(enum xfs_refc_domain, i1_domain)
3006                 __field(xfs_agblock_t, i1_startblock)
3007                 __field(xfs_extlen_t, i1_blockcount)
3008                 __field(xfs_nlink_t, i1_refcount)
3009                 __field(enum xfs_refc_domain, i2_domain)
3010                 __field(xfs_agblock_t, i2_startblock)
3011                 __field(xfs_extlen_t, i2_blockcount)
3012                 __field(xfs_nlink_t, i2_refcount)
3013         ),
3014         TP_fast_assign(
3015                 __entry->dev = mp->m_super->s_dev;
3016                 __entry->agno = agno;
3017                 __entry->i1_domain = i1->rc_domain;
3018                 __entry->i1_startblock = i1->rc_startblock;
3019                 __entry->i1_blockcount = i1->rc_blockcount;
3020                 __entry->i1_refcount = i1->rc_refcount;
3021                 __entry->i2_domain = i2->rc_domain;
3022                 __entry->i2_startblock = i2->rc_startblock;
3023                 __entry->i2_blockcount = i2->rc_blockcount;
3024                 __entry->i2_refcount = i2->rc_refcount;
3025         ),
3026         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3027                   "dom %s agbno 0x%x fsbcount 0x%x refcount %u",
3028                   MAJOR(__entry->dev), MINOR(__entry->dev),
3029                   __entry->agno,
3030                   __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3031                   __entry->i1_startblock,
3032                   __entry->i1_blockcount,
3033                   __entry->i1_refcount,
3034                   __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3035                   __entry->i2_startblock,
3036                   __entry->i2_blockcount,
3037                   __entry->i2_refcount)
3038 )
3039
3040 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
3041 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
3042         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3043                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
3044         TP_ARGS(mp, agno, i1, i2))
3045
3046 /* double-rcext and an agbno tracepoint class */
3047 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
3048         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3049                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
3050                  xfs_agblock_t agbno),
3051         TP_ARGS(mp, agno, i1, i2, agbno),
3052         TP_STRUCT__entry(
3053                 __field(dev_t, dev)
3054                 __field(xfs_agnumber_t, agno)
3055                 __field(enum xfs_refc_domain, i1_domain)
3056                 __field(xfs_agblock_t, i1_startblock)
3057                 __field(xfs_extlen_t, i1_blockcount)
3058                 __field(xfs_nlink_t, i1_refcount)
3059                 __field(enum xfs_refc_domain, i2_domain)
3060                 __field(xfs_agblock_t, i2_startblock)
3061                 __field(xfs_extlen_t, i2_blockcount)
3062                 __field(xfs_nlink_t, i2_refcount)
3063                 __field(xfs_agblock_t, agbno)
3064         ),
3065         TP_fast_assign(
3066                 __entry->dev = mp->m_super->s_dev;
3067                 __entry->agno = agno;
3068                 __entry->i1_domain = i1->rc_domain;
3069                 __entry->i1_startblock = i1->rc_startblock;
3070                 __entry->i1_blockcount = i1->rc_blockcount;
3071                 __entry->i1_refcount = i1->rc_refcount;
3072                 __entry->i2_domain = i2->rc_domain;
3073                 __entry->i2_startblock = i2->rc_startblock;
3074                 __entry->i2_blockcount = i2->rc_blockcount;
3075                 __entry->i2_refcount = i2->rc_refcount;
3076                 __entry->agbno = agbno;
3077         ),
3078         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3079                   "dom %s agbno 0x%x fsbcount 0x%x refcount %u @ agbno 0x%x",
3080                   MAJOR(__entry->dev), MINOR(__entry->dev),
3081                   __entry->agno,
3082                   __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3083                   __entry->i1_startblock,
3084                   __entry->i1_blockcount,
3085                   __entry->i1_refcount,
3086                   __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3087                   __entry->i2_startblock,
3088                   __entry->i2_blockcount,
3089                   __entry->i2_refcount,
3090                   __entry->agbno)
3091 )
3092
3093 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
3094 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
3095         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3096                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
3097                  xfs_agblock_t agbno), \
3098         TP_ARGS(mp, agno, i1, i2, agbno))
3099
3100 /* triple-rcext tracepoint class */
3101 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
3102         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3103                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
3104                  struct xfs_refcount_irec *i3),
3105         TP_ARGS(mp, agno, i1, i2, i3),
3106         TP_STRUCT__entry(
3107                 __field(dev_t, dev)
3108                 __field(xfs_agnumber_t, agno)
3109                 __field(enum xfs_refc_domain, i1_domain)
3110                 __field(xfs_agblock_t, i1_startblock)
3111                 __field(xfs_extlen_t, i1_blockcount)
3112                 __field(xfs_nlink_t, i1_refcount)
3113                 __field(enum xfs_refc_domain, i2_domain)
3114                 __field(xfs_agblock_t, i2_startblock)
3115                 __field(xfs_extlen_t, i2_blockcount)
3116                 __field(xfs_nlink_t, i2_refcount)
3117                 __field(enum xfs_refc_domain, i3_domain)
3118                 __field(xfs_agblock_t, i3_startblock)
3119                 __field(xfs_extlen_t, i3_blockcount)
3120                 __field(xfs_nlink_t, i3_refcount)
3121         ),
3122         TP_fast_assign(
3123                 __entry->dev = mp->m_super->s_dev;
3124                 __entry->agno = agno;
3125                 __entry->i1_domain = i1->rc_domain;
3126                 __entry->i1_startblock = i1->rc_startblock;
3127                 __entry->i1_blockcount = i1->rc_blockcount;
3128                 __entry->i1_refcount = i1->rc_refcount;
3129                 __entry->i2_domain = i2->rc_domain;
3130                 __entry->i2_startblock = i2->rc_startblock;
3131                 __entry->i2_blockcount = i2->rc_blockcount;
3132                 __entry->i2_refcount = i2->rc_refcount;
3133                 __entry->i3_domain = i3->rc_domain;
3134                 __entry->i3_startblock = i3->rc_startblock;
3135                 __entry->i3_blockcount = i3->rc_blockcount;
3136                 __entry->i3_refcount = i3->rc_refcount;
3137         ),
3138         TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3139                   "dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3140                   "dom %s agbno 0x%x fsbcount 0x%x refcount %u",
3141                   MAJOR(__entry->dev), MINOR(__entry->dev),
3142                   __entry->agno,
3143                   __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3144                   __entry->i1_startblock,
3145                   __entry->i1_blockcount,
3146                   __entry->i1_refcount,
3147                   __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3148                   __entry->i2_startblock,
3149                   __entry->i2_blockcount,
3150                   __entry->i2_refcount,
3151                   __print_symbolic(__entry->i3_domain, XFS_REFC_DOMAIN_STRINGS),
3152                   __entry->i3_startblock,
3153                   __entry->i3_blockcount,
3154                   __entry->i3_refcount)
3155 );
3156
3157 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
3158 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
3159         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3160                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
3161                  struct xfs_refcount_irec *i3), \
3162         TP_ARGS(mp, agno, i1, i2, i3))
3163
3164 /* refcount btree tracepoints */
3165 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
3166 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
3167 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
3168 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
3169 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
3170 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
3171 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
3172 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
3173 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
3174 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
3175
3176 /* refcount adjustment tracepoints */
3177 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
3178 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
3179 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
3180 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
3181 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
3182 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
3183 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
3184 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
3185 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
3186 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
3187 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
3188 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
3189 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
3190 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
3191 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
3192 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
3193 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
3194 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
3195 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
3196 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
3197 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
3198
3199 /* reflink helpers */
3200 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
3201 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
3202 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
3203 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
3204 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
3205 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
3206
3207 TRACE_EVENT(xfs_refcount_finish_one_leftover,
3208         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3209                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
3210         TP_ARGS(mp, agno, type, agbno, len),
3211         TP_STRUCT__entry(
3212                 __field(dev_t, dev)
3213                 __field(xfs_agnumber_t, agno)
3214                 __field(int, type)
3215                 __field(xfs_agblock_t, agbno)
3216                 __field(xfs_extlen_t, len)
3217         ),
3218         TP_fast_assign(
3219                 __entry->dev = mp->m_super->s_dev;
3220                 __entry->agno = agno;
3221                 __entry->type = type;
3222                 __entry->agbno = agbno;
3223                 __entry->len = len;
3224         ),
3225         TP_printk("dev %d:%d type %d agno 0x%x agbno 0x%x fsbcount 0x%x",
3226                   MAJOR(__entry->dev), MINOR(__entry->dev),
3227                   __entry->type,
3228                   __entry->agno,
3229                   __entry->agbno,
3230                   __entry->len)
3231 );
3232
3233 /* simple inode-based error/%ip tracepoint class */
3234 DECLARE_EVENT_CLASS(xfs_inode_error_class,
3235         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
3236         TP_ARGS(ip, error, caller_ip),
3237         TP_STRUCT__entry(
3238                 __field(dev_t, dev)
3239                 __field(xfs_ino_t, ino)
3240                 __field(int, error)
3241                 __field(unsigned long, caller_ip)
3242         ),
3243         TP_fast_assign(
3244                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3245                 __entry->ino = ip->i_ino;
3246                 __entry->error = error;
3247                 __entry->caller_ip = caller_ip;
3248         ),
3249         TP_printk("dev %d:%d ino 0x%llx error %d caller %pS",
3250                   MAJOR(__entry->dev), MINOR(__entry->dev),
3251                   __entry->ino,
3252                   __entry->error,
3253                   (char *)__entry->caller_ip)
3254 );
3255
3256 #define DEFINE_INODE_ERROR_EVENT(name) \
3257 DEFINE_EVENT(xfs_inode_error_class, name, \
3258         TP_PROTO(struct xfs_inode *ip, int error, \
3259                  unsigned long caller_ip), \
3260         TP_ARGS(ip, error, caller_ip))
3261
3262 /* reflink tracepoint classes */
3263
3264 /* two-file io tracepoint class */
3265 DECLARE_EVENT_CLASS(xfs_double_io_class,
3266         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
3267                  struct xfs_inode *dest, xfs_off_t doffset),
3268         TP_ARGS(src, soffset, len, dest, doffset),
3269         TP_STRUCT__entry(
3270                 __field(dev_t, dev)
3271                 __field(xfs_ino_t, src_ino)
3272                 __field(loff_t, src_isize)
3273                 __field(loff_t, src_disize)
3274                 __field(loff_t, src_offset)
3275                 __field(long long, len)
3276                 __field(xfs_ino_t, dest_ino)
3277                 __field(loff_t, dest_isize)
3278                 __field(loff_t, dest_disize)
3279                 __field(loff_t, dest_offset)
3280         ),
3281         TP_fast_assign(
3282                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3283                 __entry->src_ino = src->i_ino;
3284                 __entry->src_isize = VFS_I(src)->i_size;
3285                 __entry->src_disize = src->i_disk_size;
3286                 __entry->src_offset = soffset;
3287                 __entry->len = len;
3288                 __entry->dest_ino = dest->i_ino;
3289                 __entry->dest_isize = VFS_I(dest)->i_size;
3290                 __entry->dest_disize = dest->i_disk_size;
3291                 __entry->dest_offset = doffset;
3292         ),
3293         TP_printk("dev %d:%d bytecount 0x%llx "
3294                   "ino 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx -> "
3295                   "ino 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx",
3296                   MAJOR(__entry->dev), MINOR(__entry->dev),
3297                   __entry->len,
3298                   __entry->src_ino,
3299                   __entry->src_isize,
3300                   __entry->src_disize,
3301                   __entry->src_offset,
3302                   __entry->dest_ino,
3303                   __entry->dest_isize,
3304                   __entry->dest_disize,
3305                   __entry->dest_offset)
3306 )
3307
3308 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3309 DEFINE_EVENT(xfs_double_io_class, name, \
3310         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3311                  struct xfs_inode *dest, xfs_off_t doffset), \
3312         TP_ARGS(src, soffset, len, dest, doffset))
3313
3314 /* inode/irec events */
3315 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3316         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3317         TP_ARGS(ip, irec),
3318         TP_STRUCT__entry(
3319                 __field(dev_t, dev)
3320                 __field(xfs_ino_t, ino)
3321                 __field(xfs_fileoff_t, lblk)
3322                 __field(xfs_extlen_t, len)
3323                 __field(xfs_fsblock_t, pblk)
3324                 __field(int, state)
3325         ),
3326         TP_fast_assign(
3327                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3328                 __entry->ino = ip->i_ino;
3329                 __entry->lblk = irec->br_startoff;
3330                 __entry->len = irec->br_blockcount;
3331                 __entry->pblk = irec->br_startblock;
3332                 __entry->state = irec->br_state;
3333         ),
3334         TP_printk("dev %d:%d ino 0x%llx fileoff 0x%llx fsbcount 0x%x startblock 0x%llx st %d",
3335                   MAJOR(__entry->dev), MINOR(__entry->dev),
3336                   __entry->ino,
3337                   __entry->lblk,
3338                   __entry->len,
3339                   __entry->pblk,
3340                   __entry->state)
3341 );
3342 #define DEFINE_INODE_IREC_EVENT(name) \
3343 DEFINE_EVENT(xfs_inode_irec_class, name, \
3344         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3345         TP_ARGS(ip, irec))
3346
3347 /* inode iomap invalidation events */
3348 DECLARE_EVENT_CLASS(xfs_wb_invalid_class,
3349         TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork),
3350         TP_ARGS(ip, iomap, wpcseq, whichfork),
3351         TP_STRUCT__entry(
3352                 __field(dev_t, dev)
3353                 __field(xfs_ino_t, ino)
3354                 __field(u64, addr)
3355                 __field(loff_t, pos)
3356                 __field(u64, len)
3357                 __field(u16, type)
3358                 __field(u16, flags)
3359                 __field(u32, wpcseq)
3360                 __field(u32, forkseq)
3361         ),
3362         TP_fast_assign(
3363                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3364                 __entry->ino = ip->i_ino;
3365                 __entry->addr = iomap->addr;
3366                 __entry->pos = iomap->offset;
3367                 __entry->len = iomap->length;
3368                 __entry->type = iomap->type;
3369                 __entry->flags = iomap->flags;
3370                 __entry->wpcseq = wpcseq;
3371                 __entry->forkseq = READ_ONCE(xfs_ifork_ptr(ip, whichfork)->if_seq);
3372         ),
3373         TP_printk("dev %d:%d ino 0x%llx pos 0x%llx addr 0x%llx bytecount 0x%llx type 0x%x flags 0x%x wpcseq 0x%x forkseq 0x%x",
3374                   MAJOR(__entry->dev), MINOR(__entry->dev),
3375                   __entry->ino,
3376                   __entry->pos,
3377                   __entry->addr,
3378                   __entry->len,
3379                   __entry->type,
3380                   __entry->flags,
3381                   __entry->wpcseq,
3382                   __entry->forkseq)
3383 );
3384 #define DEFINE_WB_INVALID_EVENT(name) \
3385 DEFINE_EVENT(xfs_wb_invalid_class, name, \
3386         TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork), \
3387         TP_ARGS(ip, iomap, wpcseq, whichfork))
3388 DEFINE_WB_INVALID_EVENT(xfs_wb_cow_iomap_invalid);
3389 DEFINE_WB_INVALID_EVENT(xfs_wb_data_iomap_invalid);
3390
3391 DECLARE_EVENT_CLASS(xfs_iomap_invalid_class,
3392         TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap),
3393         TP_ARGS(ip, iomap),
3394         TP_STRUCT__entry(
3395                 __field(dev_t, dev)
3396                 __field(xfs_ino_t, ino)
3397                 __field(u64, addr)
3398                 __field(loff_t, pos)
3399                 __field(u64, len)
3400                 __field(u64, validity_cookie)
3401                 __field(u64, inodeseq)
3402                 __field(u16, type)
3403                 __field(u16, flags)
3404         ),
3405         TP_fast_assign(
3406                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3407                 __entry->ino = ip->i_ino;
3408                 __entry->addr = iomap->addr;
3409                 __entry->pos = iomap->offset;
3410                 __entry->len = iomap->length;
3411                 __entry->validity_cookie = iomap->validity_cookie;
3412                 __entry->type = iomap->type;
3413                 __entry->flags = iomap->flags;
3414                 __entry->inodeseq = xfs_iomap_inode_sequence(ip, iomap->flags);
3415         ),
3416         TP_printk("dev %d:%d ino 0x%llx pos 0x%llx addr 0x%llx bytecount 0x%llx type 0x%x flags 0x%x validity_cookie 0x%llx inodeseq 0x%llx",
3417                   MAJOR(__entry->dev), MINOR(__entry->dev),
3418                   __entry->ino,
3419                   __entry->pos,
3420                   __entry->addr,
3421                   __entry->len,
3422                   __entry->type,
3423                   __entry->flags,
3424                   __entry->validity_cookie,
3425                   __entry->inodeseq)
3426 );
3427 #define DEFINE_IOMAP_INVALID_EVENT(name) \
3428 DEFINE_EVENT(xfs_iomap_invalid_class, name, \
3429         TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap), \
3430         TP_ARGS(ip, iomap))
3431 DEFINE_IOMAP_INVALID_EVENT(xfs_iomap_invalid);
3432
3433 /* refcount/reflink tracepoint definitions */
3434
3435 /* reflink tracepoints */
3436 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3437 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3438 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3439 TRACE_EVENT(xfs_reflink_remap_blocks,
3440         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3441                  xfs_filblks_t len, struct xfs_inode *dest,
3442                  xfs_fileoff_t doffset),
3443         TP_ARGS(src, soffset, len, dest, doffset),
3444         TP_STRUCT__entry(
3445                 __field(dev_t, dev)
3446                 __field(xfs_ino_t, src_ino)
3447                 __field(xfs_fileoff_t, src_lblk)
3448                 __field(xfs_filblks_t, len)
3449                 __field(xfs_ino_t, dest_ino)
3450                 __field(xfs_fileoff_t, dest_lblk)
3451         ),
3452         TP_fast_assign(
3453                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3454                 __entry->src_ino = src->i_ino;
3455                 __entry->src_lblk = soffset;
3456                 __entry->len = len;
3457                 __entry->dest_ino = dest->i_ino;
3458                 __entry->dest_lblk = doffset;
3459         ),
3460         TP_printk("dev %d:%d fsbcount 0x%llx "
3461                   "ino 0x%llx fileoff 0x%llx -> ino 0x%llx fileoff 0x%llx",
3462                   MAJOR(__entry->dev), MINOR(__entry->dev),
3463                   __entry->len,
3464                   __entry->src_ino,
3465                   __entry->src_lblk,
3466                   __entry->dest_ino,
3467                   __entry->dest_lblk)
3468 );
3469 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3470 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3471 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3472 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3473 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3474 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3475 DEFINE_INODE_IREC_EVENT(xfs_reflink_remap_extent_src);
3476 DEFINE_INODE_IREC_EVENT(xfs_reflink_remap_extent_dest);
3477
3478 /* dedupe tracepoints */
3479 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3480 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3481
3482 /* ioctl tracepoints */
3483 TRACE_EVENT(xfs_ioctl_clone,
3484         TP_PROTO(struct inode *src, struct inode *dest),
3485         TP_ARGS(src, dest),
3486         TP_STRUCT__entry(
3487                 __field(dev_t, dev)
3488                 __field(unsigned long, src_ino)
3489                 __field(loff_t, src_isize)
3490                 __field(unsigned long, dest_ino)
3491                 __field(loff_t, dest_isize)
3492         ),
3493         TP_fast_assign(
3494                 __entry->dev = src->i_sb->s_dev;
3495                 __entry->src_ino = src->i_ino;
3496                 __entry->src_isize = i_size_read(src);
3497                 __entry->dest_ino = dest->i_ino;
3498                 __entry->dest_isize = i_size_read(dest);
3499         ),
3500         TP_printk("dev %d:%d ino 0x%lx isize 0x%llx -> ino 0x%lx isize 0x%llx",
3501                   MAJOR(__entry->dev), MINOR(__entry->dev),
3502                   __entry->src_ino,
3503                   __entry->src_isize,
3504                   __entry->dest_ino,
3505                   __entry->dest_isize)
3506 );
3507
3508 /* unshare tracepoints */
3509 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3510 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3511
3512 /* copy on write */
3513 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3514 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3515 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3516 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3517
3518 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3519 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3520 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap_from);
3521 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap_to);
3522
3523 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3524 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3525
3526
3527 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3528
3529 /* rmap swapext tracepoints */
3530 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3531 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3532 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3533
3534 /* fsmap traces */
3535 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3536         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3537                  const struct xfs_rmap_irec *rmap),
3538         TP_ARGS(mp, keydev, agno, rmap),
3539         TP_STRUCT__entry(
3540                 __field(dev_t, dev)
3541                 __field(dev_t, keydev)
3542                 __field(xfs_agnumber_t, agno)
3543                 __field(xfs_fsblock_t, bno)
3544                 __field(xfs_filblks_t, len)
3545                 __field(uint64_t, owner)
3546                 __field(uint64_t, offset)
3547                 __field(unsigned int, flags)
3548         ),
3549         TP_fast_assign(
3550                 __entry->dev = mp->m_super->s_dev;
3551                 __entry->keydev = new_decode_dev(keydev);
3552                 __entry->agno = agno;
3553                 __entry->bno = rmap->rm_startblock;
3554                 __entry->len = rmap->rm_blockcount;
3555                 __entry->owner = rmap->rm_owner;
3556                 __entry->offset = rmap->rm_offset;
3557                 __entry->flags = rmap->rm_flags;
3558         ),
3559         TP_printk("dev %d:%d keydev %d:%d agno 0x%x startblock 0x%llx fsbcount 0x%llx owner 0x%llx fileoff 0x%llx flags 0x%x",
3560                   MAJOR(__entry->dev), MINOR(__entry->dev),
3561                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3562                   __entry->agno,
3563                   __entry->bno,
3564                   __entry->len,
3565                   __entry->owner,
3566                   __entry->offset,
3567                   __entry->flags)
3568 )
3569 #define DEFINE_FSMAP_EVENT(name) \
3570 DEFINE_EVENT(xfs_fsmap_class, name, \
3571         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3572                  const struct xfs_rmap_irec *rmap), \
3573         TP_ARGS(mp, keydev, agno, rmap))
3574 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3575 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3576 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3577
3578 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3579         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3580         TP_ARGS(mp, fsmap),
3581         TP_STRUCT__entry(
3582                 __field(dev_t, dev)
3583                 __field(dev_t, keydev)
3584                 __field(xfs_daddr_t, block)
3585                 __field(xfs_daddr_t, len)
3586                 __field(uint64_t, owner)
3587                 __field(uint64_t, offset)
3588                 __field(uint64_t, flags)
3589         ),
3590         TP_fast_assign(
3591                 __entry->dev = mp->m_super->s_dev;
3592                 __entry->keydev = new_decode_dev(fsmap->fmr_device);
3593                 __entry->block = fsmap->fmr_physical;
3594                 __entry->len = fsmap->fmr_length;
3595                 __entry->owner = fsmap->fmr_owner;
3596                 __entry->offset = fsmap->fmr_offset;
3597                 __entry->flags = fsmap->fmr_flags;
3598         ),
3599         TP_printk("dev %d:%d keydev %d:%d daddr 0x%llx bbcount 0x%llx owner 0x%llx fileoff_daddr 0x%llx flags 0x%llx",
3600                   MAJOR(__entry->dev), MINOR(__entry->dev),
3601                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3602                   __entry->block,
3603                   __entry->len,
3604                   __entry->owner,
3605                   __entry->offset,
3606                   __entry->flags)
3607 )
3608 #define DEFINE_GETFSMAP_EVENT(name) \
3609 DEFINE_EVENT(xfs_getfsmap_class, name, \
3610         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3611         TP_ARGS(mp, fsmap))
3612 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3613 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3614 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3615
3616 DECLARE_EVENT_CLASS(xfs_trans_resv_class,
3617         TP_PROTO(struct xfs_mount *mp, unsigned int type,
3618                  struct xfs_trans_res *res),
3619         TP_ARGS(mp, type, res),
3620         TP_STRUCT__entry(
3621                 __field(dev_t, dev)
3622                 __field(int, type)
3623                 __field(uint, logres)
3624                 __field(int, logcount)
3625                 __field(int, logflags)
3626         ),
3627         TP_fast_assign(
3628                 __entry->dev = mp->m_super->s_dev;
3629                 __entry->type = type;
3630                 __entry->logres = res->tr_logres;
3631                 __entry->logcount = res->tr_logcount;
3632                 __entry->logflags = res->tr_logflags;
3633         ),
3634         TP_printk("dev %d:%d type %d logres %u logcount %d flags 0x%x",
3635                   MAJOR(__entry->dev), MINOR(__entry->dev),
3636                   __entry->type,
3637                   __entry->logres,
3638                   __entry->logcount,
3639                   __entry->logflags)
3640 )
3641
3642 #define DEFINE_TRANS_RESV_EVENT(name) \
3643 DEFINE_EVENT(xfs_trans_resv_class, name, \
3644         TP_PROTO(struct xfs_mount *mp, unsigned int type, \
3645                  struct xfs_trans_res *res), \
3646         TP_ARGS(mp, type, res))
3647 DEFINE_TRANS_RESV_EVENT(xfs_trans_resv_calc);
3648 DEFINE_TRANS_RESV_EVENT(xfs_trans_resv_calc_minlogsize);
3649
3650 TRACE_EVENT(xfs_log_get_max_trans_res,
3651         TP_PROTO(struct xfs_mount *mp, const struct xfs_trans_res *res),
3652         TP_ARGS(mp, res),
3653         TP_STRUCT__entry(
3654                 __field(dev_t, dev)
3655                 __field(uint, logres)
3656                 __field(int, logcount)
3657         ),
3658         TP_fast_assign(
3659                 __entry->dev = mp->m_super->s_dev;
3660                 __entry->logres = res->tr_logres;
3661                 __entry->logcount = res->tr_logcount;
3662         ),
3663         TP_printk("dev %d:%d logres %u logcount %d",
3664                   MAJOR(__entry->dev), MINOR(__entry->dev),
3665                   __entry->logres,
3666                   __entry->logcount)
3667 );
3668
3669 DECLARE_EVENT_CLASS(xfs_trans_class,
3670         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
3671         TP_ARGS(tp, caller_ip),
3672         TP_STRUCT__entry(
3673                 __field(dev_t, dev)
3674                 __field(uint32_t, tid)
3675                 __field(uint32_t, flags)
3676                 __field(unsigned long, caller_ip)
3677         ),
3678         TP_fast_assign(
3679                 __entry->dev = tp->t_mountp->m_super->s_dev;
3680                 __entry->tid = 0;
3681                 if (tp->t_ticket)
3682                         __entry->tid = tp->t_ticket->t_tid;
3683                 __entry->flags = tp->t_flags;
3684                 __entry->caller_ip = caller_ip;
3685         ),
3686         TP_printk("dev %d:%d trans %x flags 0x%x caller %pS",
3687                   MAJOR(__entry->dev), MINOR(__entry->dev),
3688                   __entry->tid,
3689                   __entry->flags,
3690                   (char *)__entry->caller_ip)
3691 )
3692
3693 #define DEFINE_TRANS_EVENT(name) \
3694 DEFINE_EVENT(xfs_trans_class, name, \
3695         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
3696         TP_ARGS(tp, caller_ip))
3697 DEFINE_TRANS_EVENT(xfs_trans_alloc);
3698 DEFINE_TRANS_EVENT(xfs_trans_cancel);
3699 DEFINE_TRANS_EVENT(xfs_trans_commit);
3700 DEFINE_TRANS_EVENT(xfs_trans_dup);
3701 DEFINE_TRANS_EVENT(xfs_trans_free);
3702 DEFINE_TRANS_EVENT(xfs_trans_roll);
3703 DEFINE_TRANS_EVENT(xfs_trans_add_item);
3704 DEFINE_TRANS_EVENT(xfs_trans_commit_items);
3705 DEFINE_TRANS_EVENT(xfs_trans_free_items);
3706
3707 TRACE_EVENT(xfs_iunlink_update_bucket,
3708         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, unsigned int bucket,
3709                  xfs_agino_t old_ptr, xfs_agino_t new_ptr),
3710         TP_ARGS(mp, agno, bucket, old_ptr, new_ptr),
3711         TP_STRUCT__entry(
3712                 __field(dev_t, dev)
3713                 __field(xfs_agnumber_t, agno)
3714                 __field(unsigned int, bucket)
3715                 __field(xfs_agino_t, old_ptr)
3716                 __field(xfs_agino_t, new_ptr)
3717         ),
3718         TP_fast_assign(
3719                 __entry->dev = mp->m_super->s_dev;
3720                 __entry->agno = agno;
3721                 __entry->bucket = bucket;
3722                 __entry->old_ptr = old_ptr;
3723                 __entry->new_ptr = new_ptr;
3724         ),
3725         TP_printk("dev %d:%d agno 0x%x bucket %u old 0x%x new 0x%x",
3726                   MAJOR(__entry->dev), MINOR(__entry->dev),
3727                   __entry->agno,
3728                   __entry->bucket,
3729                   __entry->old_ptr,
3730                   __entry->new_ptr)
3731 );
3732
3733 TRACE_EVENT(xfs_iunlink_update_dinode,
3734         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
3735                  xfs_agino_t old_ptr, xfs_agino_t new_ptr),
3736         TP_ARGS(mp, agno, agino, old_ptr, new_ptr),
3737         TP_STRUCT__entry(
3738                 __field(dev_t, dev)
3739                 __field(xfs_agnumber_t, agno)
3740                 __field(xfs_agino_t, agino)
3741                 __field(xfs_agino_t, old_ptr)
3742                 __field(xfs_agino_t, new_ptr)
3743         ),
3744         TP_fast_assign(
3745                 __entry->dev = mp->m_super->s_dev;
3746                 __entry->agno = agno;
3747                 __entry->agino = agino;
3748                 __entry->old_ptr = old_ptr;
3749                 __entry->new_ptr = new_ptr;
3750         ),
3751         TP_printk("dev %d:%d agno 0x%x agino 0x%x old 0x%x new 0x%x",
3752                   MAJOR(__entry->dev), MINOR(__entry->dev),
3753                   __entry->agno,
3754                   __entry->agino,
3755                   __entry->old_ptr,
3756                   __entry->new_ptr)
3757 );
3758
3759 DECLARE_EVENT_CLASS(xfs_ag_inode_class,
3760         TP_PROTO(struct xfs_inode *ip),
3761         TP_ARGS(ip),
3762         TP_STRUCT__entry(
3763                 __field(dev_t, dev)
3764                 __field(xfs_agnumber_t, agno)
3765                 __field(xfs_agino_t, agino)
3766         ),
3767         TP_fast_assign(
3768                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3769                 __entry->agno = XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino);
3770                 __entry->agino = XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino);
3771         ),
3772         TP_printk("dev %d:%d agno 0x%x agino 0x%x",
3773                   MAJOR(__entry->dev), MINOR(__entry->dev),
3774                   __entry->agno, __entry->agino)
3775 )
3776
3777 #define DEFINE_AGINODE_EVENT(name) \
3778 DEFINE_EVENT(xfs_ag_inode_class, name, \
3779         TP_PROTO(struct xfs_inode *ip), \
3780         TP_ARGS(ip))
3781 DEFINE_AGINODE_EVENT(xfs_iunlink);
3782 DEFINE_AGINODE_EVENT(xfs_iunlink_remove);
3783
3784 DECLARE_EVENT_CLASS(xfs_fs_corrupt_class,
3785         TP_PROTO(struct xfs_mount *mp, unsigned int flags),
3786         TP_ARGS(mp, flags),
3787         TP_STRUCT__entry(
3788                 __field(dev_t, dev)
3789                 __field(unsigned int, flags)
3790         ),
3791         TP_fast_assign(
3792                 __entry->dev = mp->m_super->s_dev;
3793                 __entry->flags = flags;
3794         ),
3795         TP_printk("dev %d:%d flags 0x%x",
3796                   MAJOR(__entry->dev), MINOR(__entry->dev),
3797                   __entry->flags)
3798 );
3799 #define DEFINE_FS_CORRUPT_EVENT(name)   \
3800 DEFINE_EVENT(xfs_fs_corrupt_class, name,        \
3801         TP_PROTO(struct xfs_mount *mp, unsigned int flags), \
3802         TP_ARGS(mp, flags))
3803 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_sick);
3804 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_healthy);
3805 DEFINE_FS_CORRUPT_EVENT(xfs_fs_unfixed_corruption);
3806 DEFINE_FS_CORRUPT_EVENT(xfs_rt_mark_sick);
3807 DEFINE_FS_CORRUPT_EVENT(xfs_rt_mark_healthy);
3808 DEFINE_FS_CORRUPT_EVENT(xfs_rt_unfixed_corruption);
3809
3810 DECLARE_EVENT_CLASS(xfs_ag_corrupt_class,
3811         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, unsigned int flags),
3812         TP_ARGS(mp, agno, flags),
3813         TP_STRUCT__entry(
3814                 __field(dev_t, dev)
3815                 __field(xfs_agnumber_t, agno)
3816                 __field(unsigned int, flags)
3817         ),
3818         TP_fast_assign(
3819                 __entry->dev = mp->m_super->s_dev;
3820                 __entry->agno = agno;
3821                 __entry->flags = flags;
3822         ),
3823         TP_printk("dev %d:%d agno 0x%x flags 0x%x",
3824                   MAJOR(__entry->dev), MINOR(__entry->dev),
3825                   __entry->agno, __entry->flags)
3826 );
3827 #define DEFINE_AG_CORRUPT_EVENT(name)   \
3828 DEFINE_EVENT(xfs_ag_corrupt_class, name,        \
3829         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3830                  unsigned int flags), \
3831         TP_ARGS(mp, agno, flags))
3832 DEFINE_AG_CORRUPT_EVENT(xfs_ag_mark_sick);
3833 DEFINE_AG_CORRUPT_EVENT(xfs_ag_mark_healthy);
3834 DEFINE_AG_CORRUPT_EVENT(xfs_ag_unfixed_corruption);
3835
3836 DECLARE_EVENT_CLASS(xfs_inode_corrupt_class,
3837         TP_PROTO(struct xfs_inode *ip, unsigned int flags),
3838         TP_ARGS(ip, flags),
3839         TP_STRUCT__entry(
3840                 __field(dev_t, dev)
3841                 __field(xfs_ino_t, ino)
3842                 __field(unsigned int, flags)
3843         ),
3844         TP_fast_assign(
3845                 __entry->dev = ip->i_mount->m_super->s_dev;
3846                 __entry->ino = ip->i_ino;
3847                 __entry->flags = flags;
3848         ),
3849         TP_printk("dev %d:%d ino 0x%llx flags 0x%x",
3850                   MAJOR(__entry->dev), MINOR(__entry->dev),
3851                   __entry->ino, __entry->flags)
3852 );
3853 #define DEFINE_INODE_CORRUPT_EVENT(name)        \
3854 DEFINE_EVENT(xfs_inode_corrupt_class, name,     \
3855         TP_PROTO(struct xfs_inode *ip, unsigned int flags), \
3856         TP_ARGS(ip, flags))
3857 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_sick);
3858 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_healthy);
3859
3860 TRACE_EVENT(xfs_iwalk_ag,
3861         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3862                  xfs_agino_t startino),
3863         TP_ARGS(mp, agno, startino),
3864         TP_STRUCT__entry(
3865                 __field(dev_t, dev)
3866                 __field(xfs_agnumber_t, agno)
3867                 __field(xfs_agino_t, startino)
3868         ),
3869         TP_fast_assign(
3870                 __entry->dev = mp->m_super->s_dev;
3871                 __entry->agno = agno;
3872                 __entry->startino = startino;
3873         ),
3874         TP_printk("dev %d:%d agno 0x%x startino 0x%x",
3875                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
3876                   __entry->startino)
3877 )
3878
3879 TRACE_EVENT(xfs_iwalk_ag_rec,
3880         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3881                  struct xfs_inobt_rec_incore *irec),
3882         TP_ARGS(mp, agno, irec),
3883         TP_STRUCT__entry(
3884                 __field(dev_t, dev)
3885                 __field(xfs_agnumber_t, agno)
3886                 __field(xfs_agino_t, startino)
3887                 __field(uint64_t, freemask)
3888         ),
3889         TP_fast_assign(
3890                 __entry->dev = mp->m_super->s_dev;
3891                 __entry->agno = agno;
3892                 __entry->startino = irec->ir_startino;
3893                 __entry->freemask = irec->ir_free;
3894         ),
3895         TP_printk("dev %d:%d agno 0x%x startino 0x%x freemask 0x%llx",
3896                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
3897                   __entry->startino, __entry->freemask)
3898 )
3899
3900 TRACE_EVENT(xfs_pwork_init,
3901         TP_PROTO(struct xfs_mount *mp, unsigned int nr_threads, pid_t pid),
3902         TP_ARGS(mp, nr_threads, pid),
3903         TP_STRUCT__entry(
3904                 __field(dev_t, dev)
3905                 __field(unsigned int, nr_threads)
3906                 __field(pid_t, pid)
3907         ),
3908         TP_fast_assign(
3909                 __entry->dev = mp->m_super->s_dev;
3910                 __entry->nr_threads = nr_threads;
3911                 __entry->pid = pid;
3912         ),
3913         TP_printk("dev %d:%d nr_threads %u pid %u",
3914                   MAJOR(__entry->dev), MINOR(__entry->dev),
3915                   __entry->nr_threads, __entry->pid)
3916 )
3917
3918 DECLARE_EVENT_CLASS(xfs_kmem_class,
3919         TP_PROTO(ssize_t size, int flags, unsigned long caller_ip),
3920         TP_ARGS(size, flags, caller_ip),
3921         TP_STRUCT__entry(
3922                 __field(ssize_t, size)
3923                 __field(int, flags)
3924                 __field(unsigned long, caller_ip)
3925         ),
3926         TP_fast_assign(
3927                 __entry->size = size;
3928                 __entry->flags = flags;
3929                 __entry->caller_ip = caller_ip;
3930         ),
3931         TP_printk("size %zd flags 0x%x caller %pS",
3932                   __entry->size,
3933                   __entry->flags,
3934                   (char *)__entry->caller_ip)
3935 )
3936
3937 #define DEFINE_KMEM_EVENT(name) \
3938 DEFINE_EVENT(xfs_kmem_class, name, \
3939         TP_PROTO(ssize_t size, int flags, unsigned long caller_ip), \
3940         TP_ARGS(size, flags, caller_ip))
3941 DEFINE_KMEM_EVENT(kmem_alloc);
3942
3943 TRACE_EVENT(xfs_check_new_dalign,
3944         TP_PROTO(struct xfs_mount *mp, int new_dalign, xfs_ino_t calc_rootino),
3945         TP_ARGS(mp, new_dalign, calc_rootino),
3946         TP_STRUCT__entry(
3947                 __field(dev_t, dev)
3948                 __field(int, new_dalign)
3949                 __field(xfs_ino_t, sb_rootino)
3950                 __field(xfs_ino_t, calc_rootino)
3951         ),
3952         TP_fast_assign(
3953                 __entry->dev = mp->m_super->s_dev;
3954                 __entry->new_dalign = new_dalign;
3955                 __entry->sb_rootino = mp->m_sb.sb_rootino;
3956                 __entry->calc_rootino = calc_rootino;
3957         ),
3958         TP_printk("dev %d:%d new_dalign %d sb_rootino 0x%llx calc_rootino 0x%llx",
3959                   MAJOR(__entry->dev), MINOR(__entry->dev),
3960                   __entry->new_dalign, __entry->sb_rootino,
3961                   __entry->calc_rootino)
3962 )
3963
3964 TRACE_EVENT(xfs_btree_commit_afakeroot,
3965         TP_PROTO(struct xfs_btree_cur *cur),
3966         TP_ARGS(cur),
3967         TP_STRUCT__entry(
3968                 __field(dev_t, dev)
3969                 __field(xfs_btnum_t, btnum)
3970                 __field(xfs_agnumber_t, agno)
3971                 __field(xfs_agblock_t, agbno)
3972                 __field(unsigned int, levels)
3973                 __field(unsigned int, blocks)
3974         ),
3975         TP_fast_assign(
3976                 __entry->dev = cur->bc_mp->m_super->s_dev;
3977                 __entry->btnum = cur->bc_btnum;
3978                 __entry->agno = cur->bc_ag.pag->pag_agno;
3979                 __entry->agbno = cur->bc_ag.afake->af_root;
3980                 __entry->levels = cur->bc_ag.afake->af_levels;
3981                 __entry->blocks = cur->bc_ag.afake->af_blocks;
3982         ),
3983         TP_printk("dev %d:%d btree %s agno 0x%x levels %u blocks %u root %u",
3984                   MAJOR(__entry->dev), MINOR(__entry->dev),
3985                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
3986                   __entry->agno,
3987                   __entry->levels,
3988                   __entry->blocks,
3989                   __entry->agbno)
3990 )
3991
3992 TRACE_EVENT(xfs_btree_commit_ifakeroot,
3993         TP_PROTO(struct xfs_btree_cur *cur),
3994         TP_ARGS(cur),
3995         TP_STRUCT__entry(
3996                 __field(dev_t, dev)
3997                 __field(xfs_btnum_t, btnum)
3998                 __field(xfs_agnumber_t, agno)
3999                 __field(xfs_agino_t, agino)
4000                 __field(unsigned int, levels)
4001                 __field(unsigned int, blocks)
4002                 __field(int, whichfork)
4003         ),
4004         TP_fast_assign(
4005                 __entry->dev = cur->bc_mp->m_super->s_dev;
4006                 __entry->btnum = cur->bc_btnum;
4007                 __entry->agno = XFS_INO_TO_AGNO(cur->bc_mp,
4008                                         cur->bc_ino.ip->i_ino);
4009                 __entry->agino = XFS_INO_TO_AGINO(cur->bc_mp,
4010                                         cur->bc_ino.ip->i_ino);
4011                 __entry->levels = cur->bc_ino.ifake->if_levels;
4012                 __entry->blocks = cur->bc_ino.ifake->if_blocks;
4013                 __entry->whichfork = cur->bc_ino.whichfork;
4014         ),
4015         TP_printk("dev %d:%d btree %s agno 0x%x agino 0x%x whichfork %s levels %u blocks %u",
4016                   MAJOR(__entry->dev), MINOR(__entry->dev),
4017                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4018                   __entry->agno,
4019                   __entry->agino,
4020                   __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
4021                   __entry->levels,
4022                   __entry->blocks)
4023 )
4024
4025 TRACE_EVENT(xfs_btree_bload_level_geometry,
4026         TP_PROTO(struct xfs_btree_cur *cur, unsigned int level,
4027                  uint64_t nr_this_level, unsigned int nr_per_block,
4028                  unsigned int desired_npb, uint64_t blocks,
4029                  uint64_t blocks_with_extra),
4030         TP_ARGS(cur, level, nr_this_level, nr_per_block, desired_npb, blocks,
4031                 blocks_with_extra),
4032         TP_STRUCT__entry(
4033                 __field(dev_t, dev)
4034                 __field(xfs_btnum_t, btnum)
4035                 __field(unsigned int, level)
4036                 __field(unsigned int, nlevels)
4037                 __field(uint64_t, nr_this_level)
4038                 __field(unsigned int, nr_per_block)
4039                 __field(unsigned int, desired_npb)
4040                 __field(unsigned long long, blocks)
4041                 __field(unsigned long long, blocks_with_extra)
4042         ),
4043         TP_fast_assign(
4044                 __entry->dev = cur->bc_mp->m_super->s_dev;
4045                 __entry->btnum = cur->bc_btnum;
4046                 __entry->level = level;
4047                 __entry->nlevels = cur->bc_nlevels;
4048                 __entry->nr_this_level = nr_this_level;
4049                 __entry->nr_per_block = nr_per_block;
4050                 __entry->desired_npb = desired_npb;
4051                 __entry->blocks = blocks;
4052                 __entry->blocks_with_extra = blocks_with_extra;
4053         ),
4054         TP_printk("dev %d:%d btree %s level %u/%u nr_this_level %llu nr_per_block %u desired_npb %u blocks %llu blocks_with_extra %llu",
4055                   MAJOR(__entry->dev), MINOR(__entry->dev),
4056                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4057                   __entry->level,
4058                   __entry->nlevels,
4059                   __entry->nr_this_level,
4060                   __entry->nr_per_block,
4061                   __entry->desired_npb,
4062                   __entry->blocks,
4063                   __entry->blocks_with_extra)
4064 )
4065
4066 TRACE_EVENT(xfs_btree_bload_block,
4067         TP_PROTO(struct xfs_btree_cur *cur, unsigned int level,
4068                  uint64_t block_idx, uint64_t nr_blocks,
4069                  union xfs_btree_ptr *ptr, unsigned int nr_records),
4070         TP_ARGS(cur, level, block_idx, nr_blocks, ptr, nr_records),
4071         TP_STRUCT__entry(
4072                 __field(dev_t, dev)
4073                 __field(xfs_btnum_t, btnum)
4074                 __field(unsigned int, level)
4075                 __field(unsigned long long, block_idx)
4076                 __field(unsigned long long, nr_blocks)
4077                 __field(xfs_agnumber_t, agno)
4078                 __field(xfs_agblock_t, agbno)
4079                 __field(unsigned int, nr_records)
4080         ),
4081         TP_fast_assign(
4082                 __entry->dev = cur->bc_mp->m_super->s_dev;
4083                 __entry->btnum = cur->bc_btnum;
4084                 __entry->level = level;
4085                 __entry->block_idx = block_idx;
4086                 __entry->nr_blocks = nr_blocks;
4087                 if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
4088                         xfs_fsblock_t   fsb = be64_to_cpu(ptr->l);
4089
4090                         __entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp, fsb);
4091                         __entry->agbno = XFS_FSB_TO_AGBNO(cur->bc_mp, fsb);
4092                 } else {
4093                         __entry->agno = cur->bc_ag.pag->pag_agno;
4094                         __entry->agbno = be32_to_cpu(ptr->s);
4095                 }
4096                 __entry->nr_records = nr_records;
4097         ),
4098         TP_printk("dev %d:%d btree %s level %u block %llu/%llu agno 0x%x agbno 0x%x recs %u",
4099                   MAJOR(__entry->dev), MINOR(__entry->dev),
4100                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4101                   __entry->level,
4102                   __entry->block_idx,
4103                   __entry->nr_blocks,
4104                   __entry->agno,
4105                   __entry->agbno,
4106                   __entry->nr_records)
4107 )
4108
4109 DECLARE_EVENT_CLASS(xfs_timestamp_range_class,
4110         TP_PROTO(struct xfs_mount *mp, time64_t min, time64_t max),
4111         TP_ARGS(mp, min, max),
4112         TP_STRUCT__entry(
4113                 __field(dev_t, dev)
4114                 __field(long long, min)
4115                 __field(long long, max)
4116         ),
4117         TP_fast_assign(
4118                 __entry->dev = mp->m_super->s_dev;
4119                 __entry->min = min;
4120                 __entry->max = max;
4121         ),
4122         TP_printk("dev %d:%d min %lld max %lld",
4123                   MAJOR(__entry->dev), MINOR(__entry->dev),
4124                   __entry->min,
4125                   __entry->max)
4126 )
4127
4128 #define DEFINE_TIMESTAMP_RANGE_EVENT(name) \
4129 DEFINE_EVENT(xfs_timestamp_range_class, name, \
4130         TP_PROTO(struct xfs_mount *mp, long long min, long long max), \
4131         TP_ARGS(mp, min, max))
4132 DEFINE_TIMESTAMP_RANGE_EVENT(xfs_inode_timestamp_range);
4133 DEFINE_TIMESTAMP_RANGE_EVENT(xfs_quota_expiry_range);
4134
4135 DECLARE_EVENT_CLASS(xfs_icwalk_class,
4136         TP_PROTO(struct xfs_mount *mp, struct xfs_icwalk *icw,
4137                  unsigned long caller_ip),
4138         TP_ARGS(mp, icw, caller_ip),
4139         TP_STRUCT__entry(
4140                 __field(dev_t, dev)
4141                 __field(__u32, flags)
4142                 __field(uint32_t, uid)
4143                 __field(uint32_t, gid)
4144                 __field(prid_t, prid)
4145                 __field(__u64, min_file_size)
4146                 __field(long, scan_limit)
4147                 __field(unsigned long, caller_ip)
4148         ),
4149         TP_fast_assign(
4150                 __entry->dev = mp->m_super->s_dev;
4151                 __entry->flags = icw ? icw->icw_flags : 0;
4152                 __entry->uid = icw ? from_kuid(mp->m_super->s_user_ns,
4153                                                 icw->icw_uid) : 0;
4154                 __entry->gid = icw ? from_kgid(mp->m_super->s_user_ns,
4155                                                 icw->icw_gid) : 0;
4156                 __entry->prid = icw ? icw->icw_prid : 0;
4157                 __entry->min_file_size = icw ? icw->icw_min_file_size : 0;
4158                 __entry->scan_limit = icw ? icw->icw_scan_limit : 0;
4159                 __entry->caller_ip = caller_ip;
4160         ),
4161         TP_printk("dev %d:%d flags 0x%x uid %u gid %u prid %u minsize %llu scan_limit %ld caller %pS",
4162                   MAJOR(__entry->dev), MINOR(__entry->dev),
4163                   __entry->flags,
4164                   __entry->uid,
4165                   __entry->gid,
4166                   __entry->prid,
4167                   __entry->min_file_size,
4168                   __entry->scan_limit,
4169                   (char *)__entry->caller_ip)
4170 );
4171 #define DEFINE_ICWALK_EVENT(name)       \
4172 DEFINE_EVENT(xfs_icwalk_class, name,    \
4173         TP_PROTO(struct xfs_mount *mp, struct xfs_icwalk *icw, \
4174                  unsigned long caller_ip), \
4175         TP_ARGS(mp, icw, caller_ip))
4176 DEFINE_ICWALK_EVENT(xfs_ioc_free_eofblocks);
4177 DEFINE_ICWALK_EVENT(xfs_blockgc_free_space);
4178
4179 TRACE_DEFINE_ENUM(XLOG_STATE_ACTIVE);
4180 TRACE_DEFINE_ENUM(XLOG_STATE_WANT_SYNC);
4181 TRACE_DEFINE_ENUM(XLOG_STATE_SYNCING);
4182 TRACE_DEFINE_ENUM(XLOG_STATE_DONE_SYNC);
4183 TRACE_DEFINE_ENUM(XLOG_STATE_CALLBACK);
4184 TRACE_DEFINE_ENUM(XLOG_STATE_DIRTY);
4185
4186 DECLARE_EVENT_CLASS(xlog_iclog_class,
4187         TP_PROTO(struct xlog_in_core *iclog, unsigned long caller_ip),
4188         TP_ARGS(iclog, caller_ip),
4189         TP_STRUCT__entry(
4190                 __field(dev_t, dev)
4191                 __field(uint32_t, state)
4192                 __field(int32_t, refcount)
4193                 __field(uint32_t, offset)
4194                 __field(uint32_t, flags)
4195                 __field(unsigned long long, lsn)
4196                 __field(unsigned long, caller_ip)
4197         ),
4198         TP_fast_assign(
4199                 __entry->dev = iclog->ic_log->l_mp->m_super->s_dev;
4200                 __entry->state = iclog->ic_state;
4201                 __entry->refcount = atomic_read(&iclog->ic_refcnt);
4202                 __entry->offset = iclog->ic_offset;
4203                 __entry->flags = iclog->ic_flags;
4204                 __entry->lsn = be64_to_cpu(iclog->ic_header.h_lsn);
4205                 __entry->caller_ip = caller_ip;
4206         ),
4207         TP_printk("dev %d:%d state %s refcnt %d offset %u lsn 0x%llx flags %s caller %pS",
4208                   MAJOR(__entry->dev), MINOR(__entry->dev),
4209                   __print_symbolic(__entry->state, XLOG_STATE_STRINGS),
4210                   __entry->refcount,
4211                   __entry->offset,
4212                   __entry->lsn,
4213                   __print_flags(__entry->flags, "|", XLOG_ICL_STRINGS),
4214                   (char *)__entry->caller_ip)
4215
4216 );
4217
4218 #define DEFINE_ICLOG_EVENT(name)        \
4219 DEFINE_EVENT(xlog_iclog_class, name,    \
4220         TP_PROTO(struct xlog_in_core *iclog, unsigned long caller_ip), \
4221         TP_ARGS(iclog, caller_ip))
4222
4223 DEFINE_ICLOG_EVENT(xlog_iclog_activate);
4224 DEFINE_ICLOG_EVENT(xlog_iclog_clean);
4225 DEFINE_ICLOG_EVENT(xlog_iclog_callback);
4226 DEFINE_ICLOG_EVENT(xlog_iclog_callbacks_start);
4227 DEFINE_ICLOG_EVENT(xlog_iclog_callbacks_done);
4228 DEFINE_ICLOG_EVENT(xlog_iclog_force);
4229 DEFINE_ICLOG_EVENT(xlog_iclog_force_lsn);
4230 DEFINE_ICLOG_EVENT(xlog_iclog_get_space);
4231 DEFINE_ICLOG_EVENT(xlog_iclog_release);
4232 DEFINE_ICLOG_EVENT(xlog_iclog_switch);
4233 DEFINE_ICLOG_EVENT(xlog_iclog_sync);
4234 DEFINE_ICLOG_EVENT(xlog_iclog_syncing);
4235 DEFINE_ICLOG_EVENT(xlog_iclog_sync_done);
4236 DEFINE_ICLOG_EVENT(xlog_iclog_want_sync);
4237 DEFINE_ICLOG_EVENT(xlog_iclog_wait_on);
4238 DEFINE_ICLOG_EVENT(xlog_iclog_write);
4239
4240 TRACE_DEFINE_ENUM(XFS_DAS_UNINIT);
4241 TRACE_DEFINE_ENUM(XFS_DAS_SF_ADD);
4242 TRACE_DEFINE_ENUM(XFS_DAS_SF_REMOVE);
4243 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_ADD);
4244 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE);
4245 TRACE_DEFINE_ENUM(XFS_DAS_NODE_ADD);
4246 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE);
4247 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_SET_RMT);
4248 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_ALLOC_RMT);
4249 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REPLACE);
4250 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_OLD);
4251 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_RMT);
4252 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_ATTR);
4253 TRACE_DEFINE_ENUM(XFS_DAS_NODE_SET_RMT);
4254 TRACE_DEFINE_ENUM(XFS_DAS_NODE_ALLOC_RMT);
4255 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REPLACE);
4256 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_OLD);
4257 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_RMT);
4258 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_ATTR);
4259 TRACE_DEFINE_ENUM(XFS_DAS_DONE);
4260
4261 DECLARE_EVENT_CLASS(xfs_das_state_class,
4262         TP_PROTO(int das, struct xfs_inode *ip),
4263         TP_ARGS(das, ip),
4264         TP_STRUCT__entry(
4265                 __field(int, das)
4266                 __field(xfs_ino_t, ino)
4267         ),
4268         TP_fast_assign(
4269                 __entry->das = das;
4270                 __entry->ino = ip->i_ino;
4271         ),
4272         TP_printk("state change %s ino 0x%llx",
4273                   __print_symbolic(__entry->das, XFS_DAS_STRINGS),
4274                   __entry->ino)
4275 )
4276
4277 #define DEFINE_DAS_STATE_EVENT(name) \
4278 DEFINE_EVENT(xfs_das_state_class, name, \
4279         TP_PROTO(int das, struct xfs_inode *ip), \
4280         TP_ARGS(das, ip))
4281 DEFINE_DAS_STATE_EVENT(xfs_attr_sf_addname_return);
4282 DEFINE_DAS_STATE_EVENT(xfs_attr_set_iter_return);
4283 DEFINE_DAS_STATE_EVENT(xfs_attr_leaf_addname_return);
4284 DEFINE_DAS_STATE_EVENT(xfs_attr_node_addname_return);
4285 DEFINE_DAS_STATE_EVENT(xfs_attr_remove_iter_return);
4286 DEFINE_DAS_STATE_EVENT(xfs_attr_rmtval_alloc);
4287 DEFINE_DAS_STATE_EVENT(xfs_attr_rmtval_remove_return);
4288 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_add);
4289 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_replace);
4290 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_remove);
4291
4292
4293 TRACE_EVENT(xfs_force_shutdown,
4294         TP_PROTO(struct xfs_mount *mp, int ptag, int flags, const char *fname,
4295                  int line_num),
4296         TP_ARGS(mp, ptag, flags, fname, line_num),
4297         TP_STRUCT__entry(
4298                 __field(dev_t, dev)
4299                 __field(int, ptag)
4300                 __field(int, flags)
4301                 __string(fname, fname)
4302                 __field(int, line_num)
4303         ),
4304         TP_fast_assign(
4305                 __entry->dev = mp->m_super->s_dev;
4306                 __entry->ptag = ptag;
4307                 __entry->flags = flags;
4308                 __assign_str(fname, fname);
4309                 __entry->line_num = line_num;
4310         ),
4311         TP_printk("dev %d:%d tag %s flags %s file %s line_num %d",
4312                   MAJOR(__entry->dev), MINOR(__entry->dev),
4313                 __print_flags(__entry->ptag, "|", XFS_PTAG_STRINGS),
4314                 __print_flags(__entry->flags, "|", XFS_SHUTDOWN_STRINGS),
4315                 __get_str(fname),
4316                 __entry->line_num)
4317 );
4318
4319 #endif /* _TRACE_XFS_H */
4320
4321 #undef TRACE_INCLUDE_PATH
4322 #define TRACE_INCLUDE_PATH .
4323 #define TRACE_INCLUDE_FILE xfs_trace
4324 #include <trace/define_trace.h>