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