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