fs/xfs/xfs_trace.h

   1 /*
   2  * Copyright (c) 2009, Christoph Hellwig
   3  * All Rights Reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write the Free Software Foundation,
  16  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18 #undef TRACE_SYSTEM
  19 #define TRACE_SYSTEM xfs
  20
  21 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  22 #define _TRACE_XFS_H
  23
  24 #include <linux/tracepoint.h>
  25
  26 struct xfs_agf;
  27 struct xfs_alloc_arg;
  28 struct xfs_attr_list_context;
  29 struct xfs_buf_log_item;
  30 struct xfs_da_args;
  31 struct xfs_da_node_entry;
  32 struct xfs_dquot;
  33 struct xfs_log_item;
  34 struct xlog;
  35 struct xlog_ticket;
  36 struct xlog_recover;
  37 struct xlog_recover_item;
  38 struct xfs_buf_log_format;
  39 struct xfs_inode_log_format;
  40 struct xfs_bmbt_irec;
  41 struct xfs_btree_cur;
  42 struct xfs_refcount_irec;
  43
  44 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  45         TP_PROTO(struct xfs_attr_list_context *ctx),
  46         TP_ARGS(ctx),
  47         TP_STRUCT__entry(
  48                 __field(dev_t, dev)
  49                 __field(xfs_ino_t, ino)
  50                 __field(u32, hashval)
  51                 __field(u32, blkno)
  52                 __field(u32, offset)
  53                 __field(void *, alist)
  54                 __field(int, bufsize)
  55                 __field(int, count)
  56                 __field(int, firstu)
  57                 __field(int, dupcnt)
  58                 __field(int, flags)
  59         ),
  60         TP_fast_assign(
  61                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  62                 __entry->ino = ctx->dp->i_ino;
  63                 __entry->hashval = ctx->cursor->hashval;
  64                 __entry->blkno = ctx->cursor->blkno;
  65                 __entry->offset = ctx->cursor->offset;
  66                 __entry->alist = ctx->alist;
  67                 __entry->bufsize = ctx->bufsize;
  68                 __entry->count = ctx->count;
  69                 __entry->firstu = ctx->firstu;
  70                 __entry->flags = ctx->flags;
  71         ),
  72         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  73                   "alist 0x%p size %u count %u firstu %u flags %d %s",
  74                   MAJOR(__entry->dev), MINOR(__entry->dev),
  75                    __entry->ino,
  76                    __entry->hashval,
  77                    __entry->blkno,
  78                    __entry->offset,
  79                    __entry->dupcnt,
  80                    __entry->alist,
  81                    __entry->bufsize,
  82                    __entry->count,
  83                    __entry->firstu,
  84                    __entry->flags,
  85                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  86         )
  87 )
  88
  89 #define DEFINE_ATTR_LIST_EVENT(name) \
  90 DEFINE_EVENT(xfs_attr_list_class, name, \
  91         TP_PROTO(struct xfs_attr_list_context *ctx), \
  92         TP_ARGS(ctx))
  93 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  94 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  95 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  96 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  97 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  98 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  99 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
 100 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
 101 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
 102 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
 103
 104 DECLARE_EVENT_CLASS(xfs_perag_class,
 105         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
 106                  unsigned long caller_ip),
 107         TP_ARGS(mp, agno, refcount, caller_ip),
 108         TP_STRUCT__entry(
 109                 __field(dev_t, dev)
 110                 __field(xfs_agnumber_t, agno)
 111                 __field(int, refcount)
 112                 __field(unsigned long, caller_ip)
 113         ),
 114         TP_fast_assign(
 115                 __entry->dev = mp->m_super->s_dev;
 116                 __entry->agno = agno;
 117                 __entry->refcount = refcount;
 118                 __entry->caller_ip = caller_ip;
 119         ),
 120         TP_printk("dev %d:%d agno %u refcount %d caller %ps",
 121                   MAJOR(__entry->dev), MINOR(__entry->dev),
 122                   __entry->agno,
 123                   __entry->refcount,
 124                   (char *)__entry->caller_ip)
 125 );
 126
 127 #define DEFINE_PERAG_REF_EVENT(name)    \
 128 DEFINE_EVENT(xfs_perag_class, name,     \
 129         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 130                  unsigned long caller_ip),                                      \
 131         TP_ARGS(mp, agno, refcount, caller_ip))
 132 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 133 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 134 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 135 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 136 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 137 DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 138 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 139 DEFINE_PERAG_REF_EVENT(xfs_perag_set_cowblocks);
 140 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_cowblocks);
 141
 142 DECLARE_EVENT_CLASS(xfs_ag_class,
 143         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 144         TP_ARGS(mp, agno),
 145         TP_STRUCT__entry(
 146                 __field(dev_t, dev)
 147                 __field(xfs_agnumber_t, agno)
 148         ),
 149         TP_fast_assign(
 150                 __entry->dev = mp->m_super->s_dev;
 151                 __entry->agno = agno;
 152         ),
 153         TP_printk("dev %d:%d agno %u",
 154                   MAJOR(__entry->dev), MINOR(__entry->dev),
 155                   __entry->agno)
 156 );
 157 #define DEFINE_AG_EVENT(name)   \
 158 DEFINE_EVENT(xfs_ag_class, name,        \
 159         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 160         TP_ARGS(mp, agno))
 161
 162 DEFINE_AG_EVENT(xfs_read_agf);
 163 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 164 DEFINE_AG_EVENT(xfs_read_agi);
 165 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 166
 167 TRACE_EVENT(xfs_attr_list_node_descend,
 168         TP_PROTO(struct xfs_attr_list_context *ctx,
 169                  struct xfs_da_node_entry *btree),
 170         TP_ARGS(ctx, btree),
 171         TP_STRUCT__entry(
 172                 __field(dev_t, dev)
 173                 __field(xfs_ino_t, ino)
 174                 __field(u32, hashval)
 175                 __field(u32, blkno)
 176                 __field(u32, offset)
 177                 __field(void *, alist)
 178                 __field(int, bufsize)
 179                 __field(int, count)
 180                 __field(int, firstu)
 181                 __field(int, dupcnt)
 182                 __field(int, flags)
 183                 __field(u32, bt_hashval)
 184                 __field(u32, bt_before)
 185         ),
 186         TP_fast_assign(
 187                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 188                 __entry->ino = ctx->dp->i_ino;
 189                 __entry->hashval = ctx->cursor->hashval;
 190                 __entry->blkno = ctx->cursor->blkno;
 191                 __entry->offset = ctx->cursor->offset;
 192                 __entry->alist = ctx->alist;
 193                 __entry->bufsize = ctx->bufsize;
 194                 __entry->count = ctx->count;
 195                 __entry->firstu = ctx->firstu;
 196                 __entry->flags = ctx->flags;
 197                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 198                 __entry->bt_before = be32_to_cpu(btree->before);
 199         ),
 200         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 201                   "alist 0x%p size %u count %u firstu %u flags %d %s "
 202                   "node hashval %u, node before %u",
 203                   MAJOR(__entry->dev), MINOR(__entry->dev),
 204                    __entry->ino,
 205                    __entry->hashval,
 206                    __entry->blkno,
 207                    __entry->offset,
 208                    __entry->dupcnt,
 209                    __entry->alist,
 210                    __entry->bufsize,
 211                    __entry->count,
 212                    __entry->firstu,
 213                    __entry->flags,
 214                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 215                    __entry->bt_hashval,
 216                    __entry->bt_before)
 217 );
 218
 219 TRACE_EVENT(xfs_iext_insert,
 220         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
 221                  struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
 222         TP_ARGS(ip, idx, r, state, caller_ip),
 223         TP_STRUCT__entry(
 224                 __field(dev_t, dev)
 225                 __field(xfs_ino_t, ino)
 226                 __field(xfs_extnum_t, idx)
 227                 __field(xfs_fileoff_t, startoff)
 228                 __field(xfs_fsblock_t, startblock)
 229                 __field(xfs_filblks_t, blockcount)
 230                 __field(xfs_exntst_t, state)
 231                 __field(int, bmap_state)
 232                 __field(unsigned long, caller_ip)
 233         ),
 234         TP_fast_assign(
 235                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 236                 __entry->ino = ip->i_ino;
 237                 __entry->idx = idx;
 238                 __entry->startoff = r->br_startoff;
 239                 __entry->startblock = r->br_startblock;
 240                 __entry->blockcount = r->br_blockcount;
 241                 __entry->state = r->br_state;
 242                 __entry->bmap_state = state;
 243                 __entry->caller_ip = caller_ip;
 244         ),
 245         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 246                   "offset %lld block %lld count %lld flag %d caller %ps",
 247                   MAJOR(__entry->dev), MINOR(__entry->dev),
 248                   __entry->ino,
 249                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 250                   (long)__entry->idx,
 251                   __entry->startoff,
 252                   (__int64_t)__entry->startblock,
 253                   __entry->blockcount,
 254                   __entry->state,
 255                   (char *)__entry->caller_ip)
 256 );
 257
 258 DECLARE_EVENT_CLASS(xfs_bmap_class,
 259         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
 260                  unsigned long caller_ip),
 261         TP_ARGS(ip, idx, state, caller_ip),
 262         TP_STRUCT__entry(
 263                 __field(dev_t, dev)
 264                 __field(xfs_ino_t, ino)
 265                 __field(xfs_extnum_t, idx)
 266                 __field(xfs_fileoff_t, startoff)
 267                 __field(xfs_fsblock_t, startblock)
 268                 __field(xfs_filblks_t, blockcount)
 269                 __field(xfs_exntst_t, state)
 270                 __field(int, bmap_state)
 271                 __field(unsigned long, caller_ip)
 272         ),
 273         TP_fast_assign(
 274                 struct xfs_ifork        *ifp;
 275                 struct xfs_bmbt_irec    r;
 276
 277                 ifp = xfs_iext_state_to_fork(ip, state);
 278                 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
 279                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 280                 __entry->ino = ip->i_ino;
 281                 __entry->idx = idx;
 282                 __entry->startoff = r.br_startoff;
 283                 __entry->startblock = r.br_startblock;
 284                 __entry->blockcount = r.br_blockcount;
 285                 __entry->state = r.br_state;
 286                 __entry->bmap_state = state;
 287                 __entry->caller_ip = caller_ip;
 288         ),
 289         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 290                   "offset %lld block %lld count %lld flag %d caller %ps",
 291                   MAJOR(__entry->dev), MINOR(__entry->dev),
 292                   __entry->ino,
 293                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 294                   (long)__entry->idx,
 295                   __entry->startoff,
 296                   (__int64_t)__entry->startblock,
 297                   __entry->blockcount,
 298                   __entry->state,
 299                   (char *)__entry->caller_ip)
 300 )
 301
 302 #define DEFINE_BMAP_EVENT(name) \
 303 DEFINE_EVENT(xfs_bmap_class, name, \
 304         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
 305                  unsigned long caller_ip), \
 306         TP_ARGS(ip, idx, state, caller_ip))
 307 DEFINE_BMAP_EVENT(xfs_iext_remove);
 308 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 309 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 310 DEFINE_BMAP_EVENT(xfs_extlist);
 311
 312 DECLARE_EVENT_CLASS(xfs_buf_class,
 313         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 314         TP_ARGS(bp, caller_ip),
 315         TP_STRUCT__entry(
 316                 __field(dev_t, dev)
 317                 __field(xfs_daddr_t, bno)
 318                 __field(int, nblks)
 319                 __field(int, hold)
 320                 __field(int, pincount)
 321                 __field(unsigned, lockval)
 322                 __field(unsigned, flags)
 323                 __field(unsigned long, caller_ip)
 324         ),
 325         TP_fast_assign(
 326                 __entry->dev = bp->b_target->bt_dev;
 327                 __entry->bno = bp->b_bn;
 328                 __entry->nblks = bp->b_length;
 329                 __entry->hold = atomic_read(&bp->b_hold);
 330                 __entry->pincount = atomic_read(&bp->b_pin_count);
 331                 __entry->lockval = bp->b_sema.count;
 332                 __entry->flags = bp->b_flags;
 333                 __entry->caller_ip = caller_ip;
 334         ),
 335         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 336                   "lock %d flags %s caller %ps",
 337                   MAJOR(__entry->dev), MINOR(__entry->dev),
 338                   (unsigned long long)__entry->bno,
 339                   __entry->nblks,
 340                   __entry->hold,
 341                   __entry->pincount,
 342                   __entry->lockval,
 343                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 344                   (void *)__entry->caller_ip)
 345 )
 346
 347 #define DEFINE_BUF_EVENT(name) \
 348 DEFINE_EVENT(xfs_buf_class, name, \
 349         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 350         TP_ARGS(bp, caller_ip))
 351 DEFINE_BUF_EVENT(xfs_buf_init);
 352 DEFINE_BUF_EVENT(xfs_buf_free);
 353 DEFINE_BUF_EVENT(xfs_buf_hold);
 354 DEFINE_BUF_EVENT(xfs_buf_rele);
 355 DEFINE_BUF_EVENT(xfs_buf_iodone);
 356 DEFINE_BUF_EVENT(xfs_buf_submit);
 357 DEFINE_BUF_EVENT(xfs_buf_submit_wait);
 358 DEFINE_BUF_EVENT(xfs_buf_lock);
 359 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 360 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
 361 DEFINE_BUF_EVENT(xfs_buf_trylock);
 362 DEFINE_BUF_EVENT(xfs_buf_unlock);
 363 DEFINE_BUF_EVENT(xfs_buf_iowait);
 364 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 365 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 366 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 367 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 368 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 369 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 370 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 371 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 372 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 373 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 374
 375 /* not really buffer traces, but the buf provides useful information */
 376 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 377 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 378
 379 /* pass flags explicitly */
 380 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 381         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 382         TP_ARGS(bp, flags, caller_ip),
 383         TP_STRUCT__entry(
 384                 __field(dev_t, dev)
 385                 __field(xfs_daddr_t, bno)
 386                 __field(size_t, buffer_length)
 387                 __field(int, hold)
 388                 __field(int, pincount)
 389                 __field(unsigned, lockval)
 390                 __field(unsigned, flags)
 391                 __field(unsigned long, caller_ip)
 392         ),
 393         TP_fast_assign(
 394                 __entry->dev = bp->b_target->bt_dev;
 395                 __entry->bno = bp->b_bn;
 396                 __entry->buffer_length = BBTOB(bp->b_length);
 397                 __entry->flags = flags;
 398                 __entry->hold = atomic_read(&bp->b_hold);
 399                 __entry->pincount = atomic_read(&bp->b_pin_count);
 400                 __entry->lockval = bp->b_sema.count;
 401                 __entry->caller_ip = caller_ip;
 402         ),
 403         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 404                   "lock %d flags %s caller %ps",
 405                   MAJOR(__entry->dev), MINOR(__entry->dev),
 406                   (unsigned long long)__entry->bno,
 407                   __entry->buffer_length,
 408                   __entry->hold,
 409                   __entry->pincount,
 410                   __entry->lockval,
 411                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 412                   (void *)__entry->caller_ip)
 413 )
 414
 415 #define DEFINE_BUF_FLAGS_EVENT(name) \
 416 DEFINE_EVENT(xfs_buf_flags_class, name, \
 417         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 418         TP_ARGS(bp, flags, caller_ip))
 419 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 420 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 421 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 422
 423 TRACE_EVENT(xfs_buf_ioerror,
 424         TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
 425         TP_ARGS(bp, error, caller_ip),
 426         TP_STRUCT__entry(
 427                 __field(dev_t, dev)
 428                 __field(xfs_daddr_t, bno)
 429                 __field(size_t, buffer_length)
 430                 __field(unsigned, flags)
 431                 __field(int, hold)
 432                 __field(int, pincount)
 433                 __field(unsigned, lockval)
 434                 __field(int, error)
 435                 __field(unsigned long, caller_ip)
 436         ),
 437         TP_fast_assign(
 438                 __entry->dev = bp->b_target->bt_dev;
 439                 __entry->bno = bp->b_bn;
 440                 __entry->buffer_length = BBTOB(bp->b_length);
 441                 __entry->hold = atomic_read(&bp->b_hold);
 442                 __entry->pincount = atomic_read(&bp->b_pin_count);
 443                 __entry->lockval = bp->b_sema.count;
 444                 __entry->error = error;
 445                 __entry->flags = bp->b_flags;
 446                 __entry->caller_ip = caller_ip;
 447         ),
 448         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 449                   "lock %d error %d flags %s caller %ps",
 450                   MAJOR(__entry->dev), MINOR(__entry->dev),
 451                   (unsigned long long)__entry->bno,
 452                   __entry->buffer_length,
 453                   __entry->hold,
 454                   __entry->pincount,
 455                   __entry->lockval,
 456                   __entry->error,
 457                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 458                   (void *)__entry->caller_ip)
 459 );
 460
 461 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 462         TP_PROTO(struct xfs_buf_log_item *bip),
 463         TP_ARGS(bip),
 464         TP_STRUCT__entry(
 465                 __field(dev_t, dev)
 466                 __field(xfs_daddr_t, buf_bno)
 467                 __field(size_t, buf_len)
 468                 __field(int, buf_hold)
 469                 __field(int, buf_pincount)
 470                 __field(int, buf_lockval)
 471                 __field(unsigned, buf_flags)
 472                 __field(unsigned, bli_recur)
 473                 __field(int, bli_refcount)
 474                 __field(unsigned, bli_flags)
 475                 __field(void *, li_desc)
 476                 __field(unsigned, li_flags)
 477         ),
 478         TP_fast_assign(
 479                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 480                 __entry->bli_flags = bip->bli_flags;
 481                 __entry->bli_recur = bip->bli_recur;
 482                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 483                 __entry->buf_bno = bip->bli_buf->b_bn;
 484                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 485                 __entry->buf_flags = bip->bli_buf->b_flags;
 486                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 487                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 488                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 489                 __entry->li_desc = bip->bli_item.li_desc;
 490                 __entry->li_flags = bip->bli_item.li_flags;
 491         ),
 492         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 493                   "lock %d flags %s recur %d refcount %d bliflags %s "
 494                   "lidesc 0x%p liflags %s",
 495                   MAJOR(__entry->dev), MINOR(__entry->dev),
 496                   (unsigned long long)__entry->buf_bno,
 497                   __entry->buf_len,
 498                   __entry->buf_hold,
 499                   __entry->buf_pincount,
 500                   __entry->buf_lockval,
 501                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 502                   __entry->bli_recur,
 503                   __entry->bli_refcount,
 504                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 505                   __entry->li_desc,
 506                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 507 )
 508
 509 #define DEFINE_BUF_ITEM_EVENT(name) \
 510 DEFINE_EVENT(xfs_buf_item_class, name, \
 511         TP_PROTO(struct xfs_buf_log_item *bip), \
 512         TP_ARGS(bip))
 513 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 514 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 515 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 516 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 517 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_ordered);
 518 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 519 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 520 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 521 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 522 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 523 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 524 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 525 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 526 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 527 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 528 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 529 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 530 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 531 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 532 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 533 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 534 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 535 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 536 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 537 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 538 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 539
 540 DECLARE_EVENT_CLASS(xfs_filestream_class,
 541         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno),
 542         TP_ARGS(ip, agno),
 543         TP_STRUCT__entry(
 544                 __field(dev_t, dev)
 545                 __field(xfs_ino_t, ino)
 546                 __field(xfs_agnumber_t, agno)
 547                 __field(int, streams)
 548         ),
 549         TP_fast_assign(
 550                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 551                 __entry->ino = ip->i_ino;
 552                 __entry->agno = agno;
 553                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 554         ),
 555         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 556                   MAJOR(__entry->dev), MINOR(__entry->dev),
 557                   __entry->ino,
 558                   __entry->agno,
 559                   __entry->streams)
 560 )
 561 #define DEFINE_FILESTREAM_EVENT(name) \
 562 DEFINE_EVENT(xfs_filestream_class, name, \
 563         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno), \
 564         TP_ARGS(ip, agno))
 565 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 566 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 567 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 568
 569 TRACE_EVENT(xfs_filestream_pick,
 570         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 571                  xfs_extlen_t free, int nscan),
 572         TP_ARGS(ip, agno, free, nscan),
 573         TP_STRUCT__entry(
 574                 __field(dev_t, dev)
 575                 __field(xfs_ino_t, ino)
 576                 __field(xfs_agnumber_t, agno)
 577                 __field(int, streams)
 578                 __field(xfs_extlen_t, free)
 579                 __field(int, nscan)
 580         ),
 581         TP_fast_assign(
 582                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 583                 __entry->ino = ip->i_ino;
 584                 __entry->agno = agno;
 585                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 586                 __entry->free = free;
 587                 __entry->nscan = nscan;
 588         ),
 589         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 590                   MAJOR(__entry->dev), MINOR(__entry->dev),
 591                   __entry->ino,
 592                   __entry->agno,
 593                   __entry->streams,
 594                   __entry->free,
 595                   __entry->nscan)
 596 );
 597
 598 DECLARE_EVENT_CLASS(xfs_lock_class,
 599         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 600                  unsigned long caller_ip),
 601         TP_ARGS(ip,  lock_flags, caller_ip),
 602         TP_STRUCT__entry(
 603                 __field(dev_t, dev)
 604                 __field(xfs_ino_t, ino)
 605                 __field(int, lock_flags)
 606                 __field(unsigned long, caller_ip)
 607         ),
 608         TP_fast_assign(
 609                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 610                 __entry->ino = ip->i_ino;
 611                 __entry->lock_flags = lock_flags;
 612                 __entry->caller_ip = caller_ip;
 613         ),
 614         TP_printk("dev %d:%d ino 0x%llx flags %s caller %ps",
 615                   MAJOR(__entry->dev), MINOR(__entry->dev),
 616                   __entry->ino,
 617                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 618                   (void *)__entry->caller_ip)
 619 )
 620
 621 #define DEFINE_LOCK_EVENT(name) \
 622 DEFINE_EVENT(xfs_lock_class, name, \
 623         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 624                  unsigned long caller_ip), \
 625         TP_ARGS(ip,  lock_flags, caller_ip))
 626 DEFINE_LOCK_EVENT(xfs_ilock);
 627 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 628 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 629 DEFINE_LOCK_EVENT(xfs_iunlock);
 630
 631 DECLARE_EVENT_CLASS(xfs_inode_class,
 632         TP_PROTO(struct xfs_inode *ip),
 633         TP_ARGS(ip),
 634         TP_STRUCT__entry(
 635                 __field(dev_t, dev)
 636                 __field(xfs_ino_t, ino)
 637         ),
 638         TP_fast_assign(
 639                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 640                 __entry->ino = ip->i_ino;
 641         ),
 642         TP_printk("dev %d:%d ino 0x%llx",
 643                   MAJOR(__entry->dev), MINOR(__entry->dev),
 644                   __entry->ino)
 645 )
 646
 647 #define DEFINE_INODE_EVENT(name) \
 648 DEFINE_EVENT(xfs_inode_class, name, \
 649         TP_PROTO(struct xfs_inode *ip), \
 650         TP_ARGS(ip))
 651 DEFINE_INODE_EVENT(xfs_iget_skip);
 652 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 653 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 654 DEFINE_INODE_EVENT(xfs_iget_hit);
 655 DEFINE_INODE_EVENT(xfs_iget_miss);
 656
 657 DEFINE_INODE_EVENT(xfs_getattr);
 658 DEFINE_INODE_EVENT(xfs_setattr);
 659 DEFINE_INODE_EVENT(xfs_readlink);
 660 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 661 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 662 DEFINE_INODE_EVENT(xfs_free_file_space);
 663 DEFINE_INODE_EVENT(xfs_zero_file_space);
 664 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 665 DEFINE_INODE_EVENT(xfs_insert_file_space);
 666 DEFINE_INODE_EVENT(xfs_readdir);
 667 #ifdef CONFIG_XFS_POSIX_ACL
 668 DEFINE_INODE_EVENT(xfs_get_acl);
 669 #endif
 670 DEFINE_INODE_EVENT(xfs_vm_bmap);
 671 DEFINE_INODE_EVENT(xfs_file_ioctl);
 672 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 673 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 674 DEFINE_INODE_EVENT(xfs_dir_fsync);
 675 DEFINE_INODE_EVENT(xfs_file_fsync);
 676 DEFINE_INODE_EVENT(xfs_destroy_inode);
 677 DEFINE_INODE_EVENT(xfs_update_time);
 678
 679 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 680 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 681
 682 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 683 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 684 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 685 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
 686 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
 687 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
 688
 689 DEFINE_INODE_EVENT(xfs_filemap_fault);
 690 DEFINE_INODE_EVENT(xfs_filemap_pmd_fault);
 691 DEFINE_INODE_EVENT(xfs_filemap_page_mkwrite);
 692 DEFINE_INODE_EVENT(xfs_filemap_pfn_mkwrite);
 693
 694 DECLARE_EVENT_CLASS(xfs_iref_class,
 695         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 696         TP_ARGS(ip, caller_ip),
 697         TP_STRUCT__entry(
 698                 __field(dev_t, dev)
 699                 __field(xfs_ino_t, ino)
 700                 __field(int, count)
 701                 __field(int, pincount)
 702                 __field(unsigned long, caller_ip)
 703         ),
 704         TP_fast_assign(
 705                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 706                 __entry->ino = ip->i_ino;
 707                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 708                 __entry->pincount = atomic_read(&ip->i_pincount);
 709                 __entry->caller_ip = caller_ip;
 710         ),
 711         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %ps",
 712                   MAJOR(__entry->dev), MINOR(__entry->dev),
 713                   __entry->ino,
 714                   __entry->count,
 715                   __entry->pincount,
 716                   (char *)__entry->caller_ip)
 717 )
 718
 719 TRACE_EVENT(xfs_iomap_prealloc_size,
 720         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 721                  unsigned int writeio_blocks),
 722         TP_ARGS(ip, blocks, shift, writeio_blocks),
 723         TP_STRUCT__entry(
 724                 __field(dev_t, dev)
 725                 __field(xfs_ino_t, ino)
 726                 __field(xfs_fsblock_t, blocks)
 727                 __field(int, shift)
 728                 __field(unsigned int, writeio_blocks)
 729         ),
 730         TP_fast_assign(
 731                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 732                 __entry->ino = ip->i_ino;
 733                 __entry->blocks = blocks;
 734                 __entry->shift = shift;
 735                 __entry->writeio_blocks = writeio_blocks;
 736         ),
 737         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 738                   "m_writeio_blocks %u",
 739                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 740                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 741 )
 742
 743 TRACE_EVENT(xfs_irec_merge_pre,
 744         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 745                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 746         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 747         TP_STRUCT__entry(
 748                 __field(dev_t, dev)
 749                 __field(xfs_agnumber_t, agno)
 750                 __field(xfs_agino_t, agino)
 751                 __field(uint16_t, holemask)
 752                 __field(xfs_agino_t, nagino)
 753                 __field(uint16_t, nholemask)
 754         ),
 755         TP_fast_assign(
 756                 __entry->dev = mp->m_super->s_dev;
 757                 __entry->agno = agno;
 758                 __entry->agino = agino;
 759                 __entry->holemask = holemask;
 760                 __entry->nagino = nagino;
 761                 __entry->nholemask = holemask;
 762         ),
 763         TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 764                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 765                   __entry->agino, __entry->holemask, __entry->nagino,
 766                   __entry->nholemask)
 767 )
 768
 769 TRACE_EVENT(xfs_irec_merge_post,
 770         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 771                  uint16_t holemask),
 772         TP_ARGS(mp, agno, agino, holemask),
 773         TP_STRUCT__entry(
 774                 __field(dev_t, dev)
 775                 __field(xfs_agnumber_t, agno)
 776                 __field(xfs_agino_t, agino)
 777                 __field(uint16_t, holemask)
 778         ),
 779         TP_fast_assign(
 780                 __entry->dev = mp->m_super->s_dev;
 781                 __entry->agno = agno;
 782                 __entry->agino = agino;
 783                 __entry->holemask = holemask;
 784         ),
 785         TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 786                   MINOR(__entry->dev), __entry->agno, __entry->agino,
 787                   __entry->holemask)
 788 )
 789
 790 #define DEFINE_IREF_EVENT(name) \
 791 DEFINE_EVENT(xfs_iref_class, name, \
 792         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 793         TP_ARGS(ip, caller_ip))
 794 DEFINE_IREF_EVENT(xfs_irele);
 795 DEFINE_IREF_EVENT(xfs_inode_pin);
 796 DEFINE_IREF_EVENT(xfs_inode_unpin);
 797 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 798
 799 DECLARE_EVENT_CLASS(xfs_namespace_class,
 800         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 801         TP_ARGS(dp, name),
 802         TP_STRUCT__entry(
 803                 __field(dev_t, dev)
 804                 __field(xfs_ino_t, dp_ino)
 805                 __field(int, namelen)
 806                 __dynamic_array(char, name, name->len)
 807         ),
 808         TP_fast_assign(
 809                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 810                 __entry->dp_ino = dp->i_ino;
 811                 __entry->namelen = name->len;
 812                 memcpy(__get_str(name), name->name, name->len);
 813         ),
 814         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 815                   MAJOR(__entry->dev), MINOR(__entry->dev),
 816                   __entry->dp_ino,
 817                   __entry->namelen,
 818                   __get_str(name))
 819 )
 820
 821 #define DEFINE_NAMESPACE_EVENT(name) \
 822 DEFINE_EVENT(xfs_namespace_class, name, \
 823         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 824         TP_ARGS(dp, name))
 825 DEFINE_NAMESPACE_EVENT(xfs_remove);
 826 DEFINE_NAMESPACE_EVENT(xfs_link);
 827 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 828 DEFINE_NAMESPACE_EVENT(xfs_create);
 829 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 830
 831 TRACE_EVENT(xfs_rename,
 832         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 833                  struct xfs_name *src_name, struct xfs_name *target_name),
 834         TP_ARGS(src_dp, target_dp, src_name, target_name),
 835         TP_STRUCT__entry(
 836                 __field(dev_t, dev)
 837                 __field(xfs_ino_t, src_dp_ino)
 838                 __field(xfs_ino_t, target_dp_ino)
 839                 __field(int, src_namelen)
 840                 __field(int, target_namelen)
 841                 __dynamic_array(char, src_name, src_name->len)
 842                 __dynamic_array(char, target_name, target_name->len)
 843         ),
 844         TP_fast_assign(
 845                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 846                 __entry->src_dp_ino = src_dp->i_ino;
 847                 __entry->target_dp_ino = target_dp->i_ino;
 848                 __entry->src_namelen = src_name->len;
 849                 __entry->target_namelen = target_name->len;
 850                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 851                 memcpy(__get_str(target_name), target_name->name,
 852                         target_name->len);
 853         ),
 854         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 855                   " src name %.*s target name %.*s",
 856                   MAJOR(__entry->dev), MINOR(__entry->dev),
 857                   __entry->src_dp_ino,
 858                   __entry->target_dp_ino,
 859                   __entry->src_namelen,
 860                   __get_str(src_name),
 861                   __entry->target_namelen,
 862                   __get_str(target_name))
 863 )
 864
 865 DECLARE_EVENT_CLASS(xfs_dquot_class,
 866         TP_PROTO(struct xfs_dquot *dqp),
 867         TP_ARGS(dqp),
 868         TP_STRUCT__entry(
 869                 __field(dev_t, dev)
 870                 __field(u32, id)
 871                 __field(unsigned, flags)
 872                 __field(unsigned, nrefs)
 873                 __field(unsigned long long, res_bcount)
 874                 __field(unsigned long long, bcount)
 875                 __field(unsigned long long, icount)
 876                 __field(unsigned long long, blk_hardlimit)
 877                 __field(unsigned long long, blk_softlimit)
 878                 __field(unsigned long long, ino_hardlimit)
 879                 __field(unsigned long long, ino_softlimit)
 880         ), \
 881         TP_fast_assign(
 882                 __entry->dev = dqp->q_mount->m_super->s_dev;
 883                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 884                 __entry->flags = dqp->dq_flags;
 885                 __entry->nrefs = dqp->q_nrefs;
 886                 __entry->res_bcount = dqp->q_res_bcount;
 887                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 888                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 889                 __entry->blk_hardlimit =
 890                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 891                 __entry->blk_softlimit =
 892                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 893                 __entry->ino_hardlimit =
 894                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 895                 __entry->ino_softlimit =
 896                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 897         ),
 898         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 899                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 900                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 901                   MAJOR(__entry->dev), MINOR(__entry->dev),
 902                   __entry->id,
 903                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 904                   __entry->nrefs,
 905                   __entry->res_bcount,
 906                   __entry->bcount,
 907                   __entry->blk_hardlimit,
 908                   __entry->blk_softlimit,
 909                   __entry->icount,
 910                   __entry->ino_hardlimit,
 911                   __entry->ino_softlimit)
 912 )
 913
 914 #define DEFINE_DQUOT_EVENT(name) \
 915 DEFINE_EVENT(xfs_dquot_class, name, \
 916         TP_PROTO(struct xfs_dquot *dqp), \
 917         TP_ARGS(dqp))
 918 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 919 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 920 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 921 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 922 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 923 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 924 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 925 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 926 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 927 DEFINE_DQUOT_EVENT(xfs_dqread);
 928 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 929 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 930 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 931 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 932 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 933 DEFINE_DQUOT_EVENT(xfs_dqput);
 934 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 935 DEFINE_DQUOT_EVENT(xfs_dqrele);
 936 DEFINE_DQUOT_EVENT(xfs_dqflush);
 937 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 938 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 939
 940 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 941         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 942         TP_ARGS(log, tic),
 943         TP_STRUCT__entry(
 944                 __field(dev_t, dev)
 945                 __field(char, ocnt)
 946                 __field(char, cnt)
 947                 __field(int, curr_res)
 948                 __field(int, unit_res)
 949                 __field(unsigned int, flags)
 950                 __field(int, reserveq)
 951                 __field(int, writeq)
 952                 __field(int, grant_reserve_cycle)
 953                 __field(int, grant_reserve_bytes)
 954                 __field(int, grant_write_cycle)
 955                 __field(int, grant_write_bytes)
 956                 __field(int, curr_cycle)
 957                 __field(int, curr_block)
 958                 __field(xfs_lsn_t, tail_lsn)
 959         ),
 960         TP_fast_assign(
 961                 __entry->dev = log->l_mp->m_super->s_dev;
 962                 __entry->ocnt = tic->t_ocnt;
 963                 __entry->cnt = tic->t_cnt;
 964                 __entry->curr_res = tic->t_curr_res;
 965                 __entry->unit_res = tic->t_unit_res;
 966                 __entry->flags = tic->t_flags;
 967                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 968                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 969                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 970                                 &__entry->grant_reserve_cycle,
 971                                 &__entry->grant_reserve_bytes);
 972                 xlog_crack_grant_head(&log->l_write_head.grant,
 973                                 &__entry->grant_write_cycle,
 974                                 &__entry->grant_write_bytes);
 975                 __entry->curr_cycle = log->l_curr_cycle;
 976                 __entry->curr_block = log->l_curr_block;
 977                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 978         ),
 979         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
 980                   "t_unit_res %u t_flags %s reserveq %s "
 981                   "writeq %s grant_reserve_cycle %d "
 982                   "grant_reserve_bytes %d grant_write_cycle %d "
 983                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 984                   "tail_cycle %d tail_block %d",
 985                   MAJOR(__entry->dev), MINOR(__entry->dev),
 986                   __entry->ocnt,
 987                   __entry->cnt,
 988                   __entry->curr_res,
 989                   __entry->unit_res,
 990                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 991                   __entry->reserveq ? "empty" : "active",
 992                   __entry->writeq ? "empty" : "active",
 993                   __entry->grant_reserve_cycle,
 994                   __entry->grant_reserve_bytes,
 995                   __entry->grant_write_cycle,
 996                   __entry->grant_write_bytes,
 997                   __entry->curr_cycle,
 998                   __entry->curr_block,
 999                   CYCLE_LSN(__entry->tail_lsn),
1000                   BLOCK_LSN(__entry->tail_lsn)
1001         )
1002 )
1003
1004 #define DEFINE_LOGGRANT_EVENT(name) \
1005 DEFINE_EVENT(xfs_loggrant_class, name, \
1006         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
1007         TP_ARGS(log, tic))
1008 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
1009 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
1010 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1011 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1012 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1013 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1014 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1015 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1016 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1017 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1018 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
1019 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
1020 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
1021 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
1022 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
1023 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
1024
1025 DECLARE_EVENT_CLASS(xfs_log_item_class,
1026         TP_PROTO(struct xfs_log_item *lip),
1027         TP_ARGS(lip),
1028         TP_STRUCT__entry(
1029                 __field(dev_t, dev)
1030                 __field(void *, lip)
1031                 __field(uint, type)
1032                 __field(uint, flags)
1033                 __field(xfs_lsn_t, lsn)
1034         ),
1035         TP_fast_assign(
1036                 __entry->dev = lip->li_mountp->m_super->s_dev;
1037                 __entry->lip = lip;
1038                 __entry->type = lip->li_type;
1039                 __entry->flags = lip->li_flags;
1040                 __entry->lsn = lip->li_lsn;
1041         ),
1042         TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
1043                   MAJOR(__entry->dev), MINOR(__entry->dev),
1044                   __entry->lip,
1045                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1046                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1047                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1048 )
1049
1050 TRACE_EVENT(xfs_log_force,
1051         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1052         TP_ARGS(mp, lsn, caller_ip),
1053         TP_STRUCT__entry(
1054                 __field(dev_t, dev)
1055                 __field(xfs_lsn_t, lsn)
1056                 __field(unsigned long, caller_ip)
1057         ),
1058         TP_fast_assign(
1059                 __entry->dev = mp->m_super->s_dev;
1060                 __entry->lsn = lsn;
1061                 __entry->caller_ip = caller_ip;
1062         ),
1063         TP_printk("dev %d:%d lsn 0x%llx caller %ps",
1064                   MAJOR(__entry->dev), MINOR(__entry->dev),
1065                   __entry->lsn, (void *)__entry->caller_ip)
1066 )
1067
1068 #define DEFINE_LOG_ITEM_EVENT(name) \
1069 DEFINE_EVENT(xfs_log_item_class, name, \
1070         TP_PROTO(struct xfs_log_item *lip), \
1071         TP_ARGS(lip))
1072 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1073 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1074 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1075 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1076
1077 DECLARE_EVENT_CLASS(xfs_ail_class,
1078         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1079         TP_ARGS(lip, old_lsn, new_lsn),
1080         TP_STRUCT__entry(
1081                 __field(dev_t, dev)
1082                 __field(void *, lip)
1083                 __field(uint, type)
1084                 __field(uint, flags)
1085                 __field(xfs_lsn_t, old_lsn)
1086                 __field(xfs_lsn_t, new_lsn)
1087         ),
1088         TP_fast_assign(
1089                 __entry->dev = lip->li_mountp->m_super->s_dev;
1090                 __entry->lip = lip;
1091                 __entry->type = lip->li_type;
1092                 __entry->flags = lip->li_flags;
1093                 __entry->old_lsn = old_lsn;
1094                 __entry->new_lsn = new_lsn;
1095         ),
1096         TP_printk("dev %d:%d lip 0x%p old lsn %d/%d new lsn %d/%d type %s flags %s",
1097                   MAJOR(__entry->dev), MINOR(__entry->dev),
1098                   __entry->lip,
1099                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1100                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1101                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1102                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1103 )
1104
1105 #define DEFINE_AIL_EVENT(name) \
1106 DEFINE_EVENT(xfs_ail_class, name, \
1107         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1108         TP_ARGS(lip, old_lsn, new_lsn))
1109 DEFINE_AIL_EVENT(xfs_ail_insert);
1110 DEFINE_AIL_EVENT(xfs_ail_move);
1111 DEFINE_AIL_EVENT(xfs_ail_delete);
1112
1113 TRACE_EVENT(xfs_log_assign_tail_lsn,
1114         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1115         TP_ARGS(log, new_lsn),
1116         TP_STRUCT__entry(
1117                 __field(dev_t, dev)
1118                 __field(xfs_lsn_t, new_lsn)
1119                 __field(xfs_lsn_t, old_lsn)
1120                 __field(xfs_lsn_t, last_sync_lsn)
1121         ),
1122         TP_fast_assign(
1123                 __entry->dev = log->l_mp->m_super->s_dev;
1124                 __entry->new_lsn = new_lsn;
1125                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1126                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1127         ),
1128         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1129                   MAJOR(__entry->dev), MINOR(__entry->dev),
1130                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1131                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1132                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1133 )
1134
1135 DECLARE_EVENT_CLASS(xfs_file_class,
1136         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),
1137         TP_ARGS(ip, count, offset),
1138         TP_STRUCT__entry(
1139                 __field(dev_t, dev)
1140                 __field(xfs_ino_t, ino)
1141                 __field(xfs_fsize_t, size)
1142                 __field(loff_t, offset)
1143                 __field(size_t, count)
1144         ),
1145         TP_fast_assign(
1146                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1147                 __entry->ino = ip->i_ino;
1148                 __entry->size = ip->i_d.di_size;
1149                 __entry->offset = offset;
1150                 __entry->count = count;
1151         ),
1152         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count 0x%zx",
1153                   MAJOR(__entry->dev), MINOR(__entry->dev),
1154                   __entry->ino,
1155                   __entry->size,
1156                   __entry->offset,
1157                   __entry->count)
1158 )
1159
1160 #define DEFINE_RW_EVENT(name)           \
1161 DEFINE_EVENT(xfs_file_class, name,      \
1162         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),    \
1163         TP_ARGS(ip, count, offset))
1164 DEFINE_RW_EVENT(xfs_file_buffered_read);
1165 DEFINE_RW_EVENT(xfs_file_direct_read);
1166 DEFINE_RW_EVENT(xfs_file_dax_read);
1167 DEFINE_RW_EVENT(xfs_file_buffered_write);
1168 DEFINE_RW_EVENT(xfs_file_direct_write);
1169 DEFINE_RW_EVENT(xfs_file_dax_write);
1170
1171 DECLARE_EVENT_CLASS(xfs_page_class,
1172         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1173                  unsigned int len),
1174         TP_ARGS(inode, page, off, len),
1175         TP_STRUCT__entry(
1176                 __field(dev_t, dev)
1177                 __field(xfs_ino_t, ino)
1178                 __field(pgoff_t, pgoff)
1179                 __field(loff_t, size)
1180                 __field(unsigned long, offset)
1181                 __field(unsigned int, length)
1182                 __field(int, delalloc)
1183                 __field(int, unwritten)
1184         ),
1185         TP_fast_assign(
1186                 int delalloc = -1, unwritten = -1;
1187
1188                 if (page_has_buffers(page))
1189                         xfs_count_page_state(page, &delalloc, &unwritten);
1190                 __entry->dev = inode->i_sb->s_dev;
1191                 __entry->ino = XFS_I(inode)->i_ino;
1192                 __entry->pgoff = page_offset(page);
1193                 __entry->size = i_size_read(inode);
1194                 __entry->offset = off;
1195                 __entry->length = len;
1196                 __entry->delalloc = delalloc;
1197                 __entry->unwritten = unwritten;
1198         ),
1199         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1200                   "length %x delalloc %d unwritten %d",
1201                   MAJOR(__entry->dev), MINOR(__entry->dev),
1202                   __entry->ino,
1203                   __entry->pgoff,
1204                   __entry->size,
1205                   __entry->offset,
1206                   __entry->length,
1207                   __entry->delalloc,
1208                   __entry->unwritten)
1209 )
1210
1211 #define DEFINE_PAGE_EVENT(name)         \
1212 DEFINE_EVENT(xfs_page_class, name,      \
1213         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1214                  unsigned int len),     \
1215         TP_ARGS(inode, page, off, len))
1216 DEFINE_PAGE_EVENT(xfs_writepage);
1217 DEFINE_PAGE_EVENT(xfs_releasepage);
1218 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1219
1220 DECLARE_EVENT_CLASS(xfs_readpage_class,
1221         TP_PROTO(struct inode *inode, int nr_pages),
1222         TP_ARGS(inode, nr_pages),
1223         TP_STRUCT__entry(
1224                 __field(dev_t, dev)
1225                 __field(xfs_ino_t, ino)
1226                 __field(int, nr_pages)
1227         ),
1228         TP_fast_assign(
1229                 __entry->dev = inode->i_sb->s_dev;
1230                 __entry->ino = inode->i_ino;
1231                 __entry->nr_pages = nr_pages;
1232         ),
1233         TP_printk("dev %d:%d ino 0x%llx nr_pages %d",
1234                   MAJOR(__entry->dev), MINOR(__entry->dev),
1235                   __entry->ino,
1236                   __entry->nr_pages)
1237 )
1238
1239 #define DEFINE_READPAGE_EVENT(name)             \
1240 DEFINE_EVENT(xfs_readpage_class, name,  \
1241         TP_PROTO(struct inode *inode, int nr_pages), \
1242         TP_ARGS(inode, nr_pages))
1243 DEFINE_READPAGE_EVENT(xfs_vm_readpage);
1244 DEFINE_READPAGE_EVENT(xfs_vm_readpages);
1245
1246 DECLARE_EVENT_CLASS(xfs_imap_class,
1247         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1248                  int type, struct xfs_bmbt_irec *irec),
1249         TP_ARGS(ip, offset, count, type, irec),
1250         TP_STRUCT__entry(
1251                 __field(dev_t, dev)
1252                 __field(xfs_ino_t, ino)
1253                 __field(loff_t, size)
1254                 __field(loff_t, offset)
1255                 __field(size_t, count)
1256                 __field(int, type)
1257                 __field(xfs_fileoff_t, startoff)
1258                 __field(xfs_fsblock_t, startblock)
1259                 __field(xfs_filblks_t, blockcount)
1260         ),
1261         TP_fast_assign(
1262                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1263                 __entry->ino = ip->i_ino;
1264                 __entry->size = ip->i_d.di_size;
1265                 __entry->offset = offset;
1266                 __entry->count = count;
1267                 __entry->type = type;
1268                 __entry->startoff = irec ? irec->br_startoff : 0;
1269                 __entry->startblock = irec ? irec->br_startblock : 0;
1270                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1271         ),
1272         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1273                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1274                   MAJOR(__entry->dev), MINOR(__entry->dev),
1275                   __entry->ino,
1276                   __entry->size,
1277                   __entry->offset,
1278                   __entry->count,
1279                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1280                   __entry->startoff,
1281                   (__int64_t)__entry->startblock,
1282                   __entry->blockcount)
1283 )
1284
1285 #define DEFINE_IOMAP_EVENT(name)        \
1286 DEFINE_EVENT(xfs_imap_class, name,      \
1287         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1288                  int type, struct xfs_bmbt_irec *irec),         \
1289         TP_ARGS(ip, offset, count, type, irec))
1290 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1291 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1292 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1293 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1294 DEFINE_IOMAP_EVENT(xfs_get_blocks_map_direct);
1295 DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
1296 DEFINE_IOMAP_EVENT(xfs_iomap_found);
1297
1298 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1299         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1300         TP_ARGS(ip, offset, count),
1301         TP_STRUCT__entry(
1302                 __field(dev_t, dev)
1303                 __field(xfs_ino_t, ino)
1304                 __field(loff_t, isize)
1305                 __field(loff_t, disize)
1306                 __field(loff_t, offset)
1307                 __field(size_t, count)
1308         ),
1309         TP_fast_assign(
1310                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1311                 __entry->ino = ip->i_ino;
1312                 __entry->isize = VFS_I(ip)->i_size;
1313                 __entry->disize = ip->i_d.di_size;
1314                 __entry->offset = offset;
1315                 __entry->count = count;
1316         ),
1317         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1318                   "offset 0x%llx count %zd",
1319                   MAJOR(__entry->dev), MINOR(__entry->dev),
1320                   __entry->ino,
1321                   __entry->isize,
1322                   __entry->disize,
1323                   __entry->offset,
1324                   __entry->count)
1325 );
1326
1327 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1328 DEFINE_EVENT(xfs_simple_io_class, name, \
1329         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1330         TP_ARGS(ip, offset, count))
1331 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1332 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1333 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1334 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1335 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1336 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1337 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1338 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1339
1340 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1341         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1342         TP_ARGS(ip, new_size),
1343         TP_STRUCT__entry(
1344                 __field(dev_t, dev)
1345                 __field(xfs_ino_t, ino)
1346                 __field(xfs_fsize_t, size)
1347                 __field(xfs_fsize_t, new_size)
1348         ),
1349         TP_fast_assign(
1350                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1351                 __entry->ino = ip->i_ino;
1352                 __entry->size = ip->i_d.di_size;
1353                 __entry->new_size = new_size;
1354         ),
1355         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1356                   MAJOR(__entry->dev), MINOR(__entry->dev),
1357                   __entry->ino,
1358                   __entry->size,
1359                   __entry->new_size)
1360 )
1361
1362 #define DEFINE_ITRUNC_EVENT(name) \
1363 DEFINE_EVENT(xfs_itrunc_class, name, \
1364         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1365         TP_ARGS(ip, new_size))
1366 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1367 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1368
1369 TRACE_EVENT(xfs_pagecache_inval,
1370         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1371         TP_ARGS(ip, start, finish),
1372         TP_STRUCT__entry(
1373                 __field(dev_t, dev)
1374                 __field(xfs_ino_t, ino)
1375                 __field(xfs_fsize_t, size)
1376                 __field(xfs_off_t, start)
1377                 __field(xfs_off_t, finish)
1378         ),
1379         TP_fast_assign(
1380                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1381                 __entry->ino = ip->i_ino;
1382                 __entry->size = ip->i_d.di_size;
1383                 __entry->start = start;
1384                 __entry->finish = finish;
1385         ),
1386         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1387                   MAJOR(__entry->dev), MINOR(__entry->dev),
1388                   __entry->ino,
1389                   __entry->size,
1390                   __entry->start,
1391                   __entry->finish)
1392 );
1393
1394 TRACE_EVENT(xfs_bunmap,
1395         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1396                  int flags, unsigned long caller_ip),
1397         TP_ARGS(ip, bno, len, flags, caller_ip),
1398         TP_STRUCT__entry(
1399                 __field(dev_t, dev)
1400                 __field(xfs_ino_t, ino)
1401                 __field(xfs_fsize_t, size)
1402                 __field(xfs_fileoff_t, bno)
1403                 __field(xfs_filblks_t, len)
1404                 __field(unsigned long, caller_ip)
1405                 __field(int, flags)
1406         ),
1407         TP_fast_assign(
1408                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1409                 __entry->ino = ip->i_ino;
1410                 __entry->size = ip->i_d.di_size;
1411                 __entry->bno = bno;
1412                 __entry->len = len;
1413                 __entry->caller_ip = caller_ip;
1414                 __entry->flags = flags;
1415         ),
1416         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1417                   "flags %s caller %ps",
1418                   MAJOR(__entry->dev), MINOR(__entry->dev),
1419                   __entry->ino,
1420                   __entry->size,
1421                   __entry->bno,
1422                   __entry->len,
1423                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1424                   (void *)__entry->caller_ip)
1425
1426 );
1427
1428 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1429         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1430                  xfs_agblock_t agbno, xfs_extlen_t len),
1431         TP_ARGS(mp, agno, agbno, len),
1432         TP_STRUCT__entry(
1433                 __field(dev_t, dev)
1434                 __field(xfs_agnumber_t, agno)
1435                 __field(xfs_agblock_t, agbno)
1436                 __field(xfs_extlen_t, len)
1437         ),
1438         TP_fast_assign(
1439                 __entry->dev = mp->m_super->s_dev;
1440                 __entry->agno = agno;
1441                 __entry->agbno = agbno;
1442                 __entry->len = len;
1443         ),
1444         TP_printk("dev %d:%d agno %u agbno %u len %u",
1445                   MAJOR(__entry->dev), MINOR(__entry->dev),
1446                   __entry->agno,
1447                   __entry->agbno,
1448                   __entry->len)
1449 );
1450 #define DEFINE_BUSY_EVENT(name) \
1451 DEFINE_EVENT(xfs_extent_busy_class, name, \
1452         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1453                  xfs_agblock_t agbno, xfs_extlen_t len), \
1454         TP_ARGS(mp, agno, agbno, len))
1455 DEFINE_BUSY_EVENT(xfs_extent_busy);
1456 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1457 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1458 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1459 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1460
1461 TRACE_EVENT(xfs_extent_busy_trim,
1462         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1463                  xfs_agblock_t agbno, xfs_extlen_t len,
1464                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1465         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1466         TP_STRUCT__entry(
1467                 __field(dev_t, dev)
1468                 __field(xfs_agnumber_t, agno)
1469                 __field(xfs_agblock_t, agbno)
1470                 __field(xfs_extlen_t, len)
1471                 __field(xfs_agblock_t, tbno)
1472                 __field(xfs_extlen_t, tlen)
1473         ),
1474         TP_fast_assign(
1475                 __entry->dev = mp->m_super->s_dev;
1476                 __entry->agno = agno;
1477                 __entry->agbno = agbno;
1478                 __entry->len = len;
1479                 __entry->tbno = tbno;
1480                 __entry->tlen = tlen;
1481         ),
1482         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1483                   MAJOR(__entry->dev), MINOR(__entry->dev),
1484                   __entry->agno,
1485                   __entry->agbno,
1486                   __entry->len,
1487                   __entry->tbno,
1488                   __entry->tlen)
1489 );
1490
1491 TRACE_EVENT(xfs_trans_commit_lsn,
1492         TP_PROTO(struct xfs_trans *trans),
1493         TP_ARGS(trans),
1494         TP_STRUCT__entry(
1495                 __field(dev_t, dev)
1496                 __field(struct xfs_trans *, tp)
1497                 __field(xfs_lsn_t, lsn)
1498         ),
1499         TP_fast_assign(
1500                 __entry->dev = trans->t_mountp->m_super->s_dev;
1501                 __entry->tp = trans;
1502                 __entry->lsn = trans->t_commit_lsn;
1503         ),
1504         TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1505                   MAJOR(__entry->dev), MINOR(__entry->dev),
1506                   __entry->tp,
1507                   __entry->lsn)
1508 );
1509
1510 TRACE_EVENT(xfs_agf,
1511         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1512                  unsigned long caller_ip),
1513         TP_ARGS(mp, agf, flags, caller_ip),
1514         TP_STRUCT__entry(
1515                 __field(dev_t, dev)
1516                 __field(xfs_agnumber_t, agno)
1517                 __field(int, flags)
1518                 __field(__u32, length)
1519                 __field(__u32, bno_root)
1520                 __field(__u32, cnt_root)
1521                 __field(__u32, bno_level)
1522                 __field(__u32, cnt_level)
1523                 __field(__u32, flfirst)
1524                 __field(__u32, fllast)
1525                 __field(__u32, flcount)
1526                 __field(__u32, freeblks)
1527                 __field(__u32, longest)
1528                 __field(unsigned long, caller_ip)
1529         ),
1530         TP_fast_assign(
1531                 __entry->dev = mp->m_super->s_dev;
1532                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1533                 __entry->flags = flags;
1534                 __entry->length = be32_to_cpu(agf->agf_length),
1535                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1536                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1537                 __entry->bno_level =
1538                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1539                 __entry->cnt_level =
1540                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1541                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1542                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1543                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1544                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1545                 __entry->longest = be32_to_cpu(agf->agf_longest);
1546                 __entry->caller_ip = caller_ip;
1547         ),
1548         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1549                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1550                   "freeblks %u longest %u caller %ps",
1551                   MAJOR(__entry->dev), MINOR(__entry->dev),
1552                   __entry->agno,
1553                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1554                   __entry->length,
1555                   __entry->bno_root,
1556                   __entry->cnt_root,
1557                   __entry->bno_level,
1558                   __entry->cnt_level,
1559                   __entry->flfirst,
1560                   __entry->fllast,
1561                   __entry->flcount,
1562                   __entry->freeblks,
1563                   __entry->longest,
1564                   (void *)__entry->caller_ip)
1565 );
1566
1567 TRACE_EVENT(xfs_free_extent,
1568         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1569                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1570                  int haveright),
1571         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1572         TP_STRUCT__entry(
1573                 __field(dev_t, dev)
1574                 __field(xfs_agnumber_t, agno)
1575                 __field(xfs_agblock_t, agbno)
1576                 __field(xfs_extlen_t, len)
1577                 __field(int, resv)
1578                 __field(int, haveleft)
1579                 __field(int, haveright)
1580         ),
1581         TP_fast_assign(
1582                 __entry->dev = mp->m_super->s_dev;
1583                 __entry->agno = agno;
1584                 __entry->agbno = agbno;
1585                 __entry->len = len;
1586                 __entry->resv = resv;
1587                 __entry->haveleft = haveleft;
1588                 __entry->haveright = haveright;
1589         ),
1590         TP_printk("dev %d:%d agno %u agbno %u len %u resv %d %s",
1591                   MAJOR(__entry->dev), MINOR(__entry->dev),
1592                   __entry->agno,
1593                   __entry->agbno,
1594                   __entry->len,
1595                   __entry->resv,
1596                   __entry->haveleft ?
1597                         (__entry->haveright ? "both" : "left") :
1598                         (__entry->haveright ? "right" : "none"))
1599
1600 );
1601
1602 DECLARE_EVENT_CLASS(xfs_alloc_class,
1603         TP_PROTO(struct xfs_alloc_arg *args),
1604         TP_ARGS(args),
1605         TP_STRUCT__entry(
1606                 __field(dev_t, dev)
1607                 __field(xfs_agnumber_t, agno)
1608                 __field(xfs_agblock_t, agbno)
1609                 __field(xfs_extlen_t, minlen)
1610                 __field(xfs_extlen_t, maxlen)
1611                 __field(xfs_extlen_t, mod)
1612                 __field(xfs_extlen_t, prod)
1613                 __field(xfs_extlen_t, minleft)
1614                 __field(xfs_extlen_t, total)
1615                 __field(xfs_extlen_t, alignment)
1616                 __field(xfs_extlen_t, minalignslop)
1617                 __field(xfs_extlen_t, len)
1618                 __field(short, type)
1619                 __field(short, otype)
1620                 __field(char, wasdel)
1621                 __field(char, wasfromfl)
1622                 __field(int, resv)
1623                 __field(int, datatype)
1624                 __field(xfs_fsblock_t, firstblock)
1625         ),
1626         TP_fast_assign(
1627                 __entry->dev = args->mp->m_super->s_dev;
1628                 __entry->agno = args->agno;
1629                 __entry->agbno = args->agbno;
1630                 __entry->minlen = args->minlen;
1631                 __entry->maxlen = args->maxlen;
1632                 __entry->mod = args->mod;
1633                 __entry->prod = args->prod;
1634                 __entry->minleft = args->minleft;
1635                 __entry->total = args->total;
1636                 __entry->alignment = args->alignment;
1637                 __entry->minalignslop = args->minalignslop;
1638                 __entry->len = args->len;
1639                 __entry->type = args->type;
1640                 __entry->otype = args->otype;
1641                 __entry->wasdel = args->wasdel;
1642                 __entry->wasfromfl = args->wasfromfl;
1643                 __entry->resv = args->resv;
1644                 __entry->datatype = args->datatype;
1645                 __entry->firstblock = args->firstblock;
1646         ),
1647         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1648                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1649                   "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1650                   "datatype 0x%x firstblock 0x%llx",
1651                   MAJOR(__entry->dev), MINOR(__entry->dev),
1652                   __entry->agno,
1653                   __entry->agbno,
1654                   __entry->minlen,
1655                   __entry->maxlen,
1656                   __entry->mod,
1657                   __entry->prod,
1658                   __entry->minleft,
1659                   __entry->total,
1660                   __entry->alignment,
1661                   __entry->minalignslop,
1662                   __entry->len,
1663                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1664                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1665                   __entry->wasdel,
1666                   __entry->wasfromfl,
1667                   __entry->resv,
1668                   __entry->datatype,
1669                   (unsigned long long)__entry->firstblock)
1670 )
1671
1672 #define DEFINE_ALLOC_EVENT(name) \
1673 DEFINE_EVENT(xfs_alloc_class, name, \
1674         TP_PROTO(struct xfs_alloc_arg *args), \
1675         TP_ARGS(args))
1676 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1677 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1678 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1679 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1680 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1681 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1682 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1683 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1684 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1685 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1686 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1687 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1688 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1689 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1690 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1691 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1692 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1693 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1694 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1695 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1696 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1697 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1698 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1699 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1700 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1701
1702 DECLARE_EVENT_CLASS(xfs_da_class,
1703         TP_PROTO(struct xfs_da_args *args),
1704         TP_ARGS(args),
1705         TP_STRUCT__entry(
1706                 __field(dev_t, dev)
1707                 __field(xfs_ino_t, ino)
1708                 __dynamic_array(char, name, args->namelen)
1709                 __field(int, namelen)
1710                 __field(xfs_dahash_t, hashval)
1711                 __field(xfs_ino_t, inumber)
1712                 __field(int, op_flags)
1713         ),
1714         TP_fast_assign(
1715                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1716                 __entry->ino = args->dp->i_ino;
1717                 if (args->namelen)
1718                         memcpy(__get_str(name), args->name, args->namelen);
1719                 __entry->namelen = args->namelen;
1720                 __entry->hashval = args->hashval;
1721                 __entry->inumber = args->inumber;
1722                 __entry->op_flags = args->op_flags;
1723         ),
1724         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1725                   "inumber 0x%llx op_flags %s",
1726                   MAJOR(__entry->dev), MINOR(__entry->dev),
1727                   __entry->ino,
1728                   __entry->namelen,
1729                   __entry->namelen ? __get_str(name) : NULL,
1730                   __entry->namelen,
1731                   __entry->hashval,
1732                   __entry->inumber,
1733                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1734 )
1735
1736 #define DEFINE_DIR2_EVENT(name) \
1737 DEFINE_EVENT(xfs_da_class, name, \
1738         TP_PROTO(struct xfs_da_args *args), \
1739         TP_ARGS(args))
1740 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1741 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1742 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1743 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1744 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1745 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1746 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1747 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1748 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1749 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1750 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1751 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1752 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1753 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1754 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1755 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1756 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1757 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1758 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1759 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1760 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1761 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1762 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1763 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1764 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1765
1766 DECLARE_EVENT_CLASS(xfs_attr_class,
1767         TP_PROTO(struct xfs_da_args *args),
1768         TP_ARGS(args),
1769         TP_STRUCT__entry(
1770                 __field(dev_t, dev)
1771                 __field(xfs_ino_t, ino)
1772                 __dynamic_array(char, name, args->namelen)
1773                 __field(int, namelen)
1774                 __field(int, valuelen)
1775                 __field(xfs_dahash_t, hashval)
1776                 __field(int, op_flags)
1777         ),
1778         TP_fast_assign(
1779                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1780                 __entry->ino = args->dp->i_ino;
1781                 if (args->namelen)
1782                         memcpy(__get_str(name), args->name, args->namelen);
1783                 __entry->namelen = args->namelen;
1784                 __entry->valuelen = args->valuelen;
1785                 __entry->hashval = args->hashval;
1786                 __entry->op_flags = args->op_flags;
1787         ),
1788         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1789                   "hashval 0x%x op_flags %s",
1790                   MAJOR(__entry->dev), MINOR(__entry->dev),
1791                   __entry->ino,
1792                   __entry->namelen,
1793                   __entry->namelen ? __get_str(name) : NULL,
1794                   __entry->namelen,
1795                   __entry->valuelen,
1796                   __entry->hashval,
1797                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1798 )
1799
1800 #define DEFINE_ATTR_EVENT(name) \
1801 DEFINE_EVENT(xfs_attr_class, name, \
1802         TP_PROTO(struct xfs_da_args *args), \
1803         TP_ARGS(args))
1804 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1805 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1806 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1807 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1808 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1809 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1810
1811 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1812 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1813 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1814 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1815 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1816 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1817 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1818 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1819 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1820 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1821 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1822 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1823 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1824 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1825 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1826 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1827 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1828 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1829 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1830 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1831 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1832 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1833 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1834
1835 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1836 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1837 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1838 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1839
1840 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1841 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1842
1843 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1844 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1845 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1846
1847 #define DEFINE_DA_EVENT(name) \
1848 DEFINE_EVENT(xfs_da_class, name, \
1849         TP_PROTO(struct xfs_da_args *args), \
1850         TP_ARGS(args))
1851 DEFINE_DA_EVENT(xfs_da_split);
1852 DEFINE_DA_EVENT(xfs_da_join);
1853 DEFINE_DA_EVENT(xfs_da_link_before);
1854 DEFINE_DA_EVENT(xfs_da_link_after);
1855 DEFINE_DA_EVENT(xfs_da_unlink_back);
1856 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1857 DEFINE_DA_EVENT(xfs_da_root_split);
1858 DEFINE_DA_EVENT(xfs_da_root_join);
1859 DEFINE_DA_EVENT(xfs_da_node_add);
1860 DEFINE_DA_EVENT(xfs_da_node_create);
1861 DEFINE_DA_EVENT(xfs_da_node_split);
1862 DEFINE_DA_EVENT(xfs_da_node_remove);
1863 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1864 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1865 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1866 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1867 DEFINE_DA_EVENT(xfs_da_grow_inode);
1868 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1869 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1870 DEFINE_DA_EVENT(xfs_da_path_shift);
1871
1872 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1873         TP_PROTO(struct xfs_da_args *args, int idx),
1874         TP_ARGS(args, idx),
1875         TP_STRUCT__entry(
1876                 __field(dev_t, dev)
1877                 __field(xfs_ino_t, ino)
1878                 __field(int, op_flags)
1879                 __field(int, idx)
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->idx = idx;
1886         ),
1887         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1888                   MAJOR(__entry->dev), MINOR(__entry->dev),
1889                   __entry->ino,
1890                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1891                   __entry->idx)
1892 )
1893
1894 #define DEFINE_DIR2_SPACE_EVENT(name) \
1895 DEFINE_EVENT(xfs_dir2_space_class, name, \
1896         TP_PROTO(struct xfs_da_args *args, int idx), \
1897         TP_ARGS(args, idx))
1898 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1899 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1900 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1901 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1902
1903 TRACE_EVENT(xfs_dir2_leafn_moveents,
1904         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1905         TP_ARGS(args, src_idx, dst_idx, count),
1906         TP_STRUCT__entry(
1907                 __field(dev_t, dev)
1908                 __field(xfs_ino_t, ino)
1909                 __field(int, op_flags)
1910                 __field(int, src_idx)
1911                 __field(int, dst_idx)
1912                 __field(int, count)
1913         ),
1914         TP_fast_assign(
1915                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1916                 __entry->ino = args->dp->i_ino;
1917                 __entry->op_flags = args->op_flags;
1918                 __entry->src_idx = src_idx;
1919                 __entry->dst_idx = dst_idx;
1920                 __entry->count = count;
1921         ),
1922         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1923                   "src_idx %d dst_idx %d count %d",
1924                   MAJOR(__entry->dev), MINOR(__entry->dev),
1925                   __entry->ino,
1926                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1927                   __entry->src_idx,
1928                   __entry->dst_idx,
1929                   __entry->count)
1930 );
1931
1932 #define XFS_SWAPEXT_INODES \
1933         { 0,    "target" }, \
1934         { 1,    "temp" }
1935
1936 #define XFS_INODE_FORMAT_STR \
1937         { 0,    "invalid" }, \
1938         { 1,    "local" }, \
1939         { 2,    "extent" }, \
1940         { 3,    "btree" }
1941
1942 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1943         TP_PROTO(struct xfs_inode *ip, int which),
1944         TP_ARGS(ip, which),
1945         TP_STRUCT__entry(
1946                 __field(dev_t, dev)
1947                 __field(int, which)
1948                 __field(xfs_ino_t, ino)
1949                 __field(int, format)
1950                 __field(int, nex)
1951                 __field(int, broot_size)
1952                 __field(int, fork_off)
1953         ),
1954         TP_fast_assign(
1955                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1956                 __entry->which = which;
1957                 __entry->ino = ip->i_ino;
1958                 __entry->format = ip->i_d.di_format;
1959                 __entry->nex = ip->i_d.di_nextents;
1960                 __entry->broot_size = ip->i_df.if_broot_bytes;
1961                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1962         ),
1963         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1964                   "broot size %d, fork offset %d",
1965                   MAJOR(__entry->dev), MINOR(__entry->dev),
1966                   __entry->ino,
1967                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1968                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1969                   __entry->nex,
1970                   __entry->broot_size,
1971                   __entry->fork_off)
1972 )
1973
1974 #define DEFINE_SWAPEXT_EVENT(name) \
1975 DEFINE_EVENT(xfs_swap_extent_class, name, \
1976         TP_PROTO(struct xfs_inode *ip, int which), \
1977         TP_ARGS(ip, which))
1978
1979 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1980 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1981
1982 TRACE_EVENT(xfs_log_recover_record,
1983         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
1984         TP_ARGS(log, rhead, pass),
1985         TP_STRUCT__entry(
1986                 __field(dev_t, dev)
1987                 __field(xfs_lsn_t, lsn)
1988                 __field(int, len)
1989                 __field(int, num_logops)
1990                 __field(int, pass)
1991         ),
1992         TP_fast_assign(
1993                 __entry->dev = log->l_mp->m_super->s_dev;
1994                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
1995                 __entry->len = be32_to_cpu(rhead->h_len);
1996                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
1997                 __entry->pass = pass;
1998         ),
1999         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
2000                   MAJOR(__entry->dev), MINOR(__entry->dev),
2001                   __entry->lsn, __entry->len, __entry->num_logops,
2002                    __entry->pass)
2003 )
2004
2005 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
2006         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
2007                 struct xlog_recover_item *item, int pass),
2008         TP_ARGS(log, trans, item, pass),
2009         TP_STRUCT__entry(
2010                 __field(dev_t, dev)
2011                 __field(unsigned long, item)
2012                 __field(xlog_tid_t, tid)
2013                 __field(xfs_lsn_t, lsn)
2014                 __field(int, type)
2015                 __field(int, pass)
2016                 __field(int, count)
2017                 __field(int, total)
2018         ),
2019         TP_fast_assign(
2020                 __entry->dev = log->l_mp->m_super->s_dev;
2021                 __entry->item = (unsigned long)item;
2022                 __entry->tid = trans->r_log_tid;
2023                 __entry->lsn = trans->r_lsn;
2024                 __entry->type = ITEM_TYPE(item);
2025                 __entry->pass = pass;
2026                 __entry->count = item->ri_cnt;
2027                 __entry->total = item->ri_total;
2028         ),
2029         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item 0x%p, "
2030                   "item type %s item region count/total %d/%d",
2031                   MAJOR(__entry->dev), MINOR(__entry->dev),
2032                   __entry->tid,
2033                   __entry->lsn,
2034                   __entry->pass,
2035                   (void *)__entry->item,
2036                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2037                   __entry->count,
2038                   __entry->total)
2039 )
2040
2041 #define DEFINE_LOG_RECOVER_ITEM(name) \
2042 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2043         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2044                 struct xlog_recover_item *item, int pass), \
2045         TP_ARGS(log, trans, item, pass))
2046
2047 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2048 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2049 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2050 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2051 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2052
2053 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2054         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2055         TP_ARGS(log, buf_f),
2056         TP_STRUCT__entry(
2057                 __field(dev_t, dev)
2058                 __field(__int64_t, blkno)
2059                 __field(unsigned short, len)
2060                 __field(unsigned short, flags)
2061                 __field(unsigned short, size)
2062                 __field(unsigned int, map_size)
2063         ),
2064         TP_fast_assign(
2065                 __entry->dev = log->l_mp->m_super->s_dev;
2066                 __entry->blkno = buf_f->blf_blkno;
2067                 __entry->len = buf_f->blf_len;
2068                 __entry->flags = buf_f->blf_flags;
2069                 __entry->size = buf_f->blf_size;
2070                 __entry->map_size = buf_f->blf_map_size;
2071         ),
2072         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2073                         "map_size %d",
2074                   MAJOR(__entry->dev), MINOR(__entry->dev),
2075                   __entry->blkno,
2076                   __entry->len,
2077                   __entry->flags,
2078                   __entry->size,
2079                   __entry->map_size)
2080 )
2081
2082 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2083 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2084         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2085         TP_ARGS(log, buf_f))
2086
2087 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2088 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2089 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2090 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2091 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2092 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2093 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2094 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2095 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2096
2097 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2098         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2099         TP_ARGS(log, in_f),
2100         TP_STRUCT__entry(
2101                 __field(dev_t, dev)
2102                 __field(xfs_ino_t, ino)
2103                 __field(unsigned short, size)
2104                 __field(int, fields)
2105                 __field(unsigned short, asize)
2106                 __field(unsigned short, dsize)
2107                 __field(__int64_t, blkno)
2108                 __field(int, len)
2109                 __field(int, boffset)
2110         ),
2111         TP_fast_assign(
2112                 __entry->dev = log->l_mp->m_super->s_dev;
2113                 __entry->ino = in_f->ilf_ino;
2114                 __entry->size = in_f->ilf_size;
2115                 __entry->fields = in_f->ilf_fields;
2116                 __entry->asize = in_f->ilf_asize;
2117                 __entry->dsize = in_f->ilf_dsize;
2118                 __entry->blkno = in_f->ilf_blkno;
2119                 __entry->len = in_f->ilf_len;
2120                 __entry->boffset = in_f->ilf_boffset;
2121         ),
2122         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2123                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2124                   MAJOR(__entry->dev), MINOR(__entry->dev),
2125                   __entry->ino,
2126                   __entry->size,
2127                   __entry->fields,
2128                   __entry->asize,
2129                   __entry->dsize,
2130                   __entry->blkno,
2131                   __entry->len,
2132                   __entry->boffset)
2133 )
2134 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2135 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2136         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2137         TP_ARGS(log, in_f))
2138
2139 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2140 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2141 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2142
2143 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2144         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2145         TP_ARGS(log, in_f),
2146         TP_STRUCT__entry(
2147                 __field(dev_t, dev)
2148                 __field(xfs_agnumber_t, agno)
2149                 __field(xfs_agblock_t, agbno)
2150                 __field(unsigned int, count)
2151                 __field(unsigned int, isize)
2152                 __field(xfs_agblock_t, length)
2153                 __field(unsigned int, gen)
2154         ),
2155         TP_fast_assign(
2156                 __entry->dev = log->l_mp->m_super->s_dev;
2157                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2158                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2159                 __entry->count = be32_to_cpu(in_f->icl_count);
2160                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2161                 __entry->length = be32_to_cpu(in_f->icl_length);
2162                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2163         ),
2164         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2165                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2166                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2167                   __entry->length, __entry->gen)
2168 )
2169 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2170 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2171         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2172         TP_ARGS(log, in_f))
2173
2174 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2175 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2176
2177 DECLARE_EVENT_CLASS(xfs_discard_class,
2178         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2179                  xfs_agblock_t agbno, xfs_extlen_t len),
2180         TP_ARGS(mp, agno, agbno, len),
2181         TP_STRUCT__entry(
2182                 __field(dev_t, dev)
2183                 __field(xfs_agnumber_t, agno)
2184                 __field(xfs_agblock_t, agbno)
2185                 __field(xfs_extlen_t, len)
2186         ),
2187         TP_fast_assign(
2188                 __entry->dev = mp->m_super->s_dev;
2189                 __entry->agno = agno;
2190                 __entry->agbno = agbno;
2191                 __entry->len = len;
2192         ),
2193         TP_printk("dev %d:%d agno %u agbno %u len %u\n",
2194                   MAJOR(__entry->dev), MINOR(__entry->dev),
2195                   __entry->agno,
2196                   __entry->agbno,
2197                   __entry->len)
2198 )
2199
2200 #define DEFINE_DISCARD_EVENT(name) \
2201 DEFINE_EVENT(xfs_discard_class, name, \
2202         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2203                  xfs_agblock_t agbno, xfs_extlen_t len), \
2204         TP_ARGS(mp, agno, agbno, len))
2205 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2206 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2207 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2208 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2209
2210 /* btree cursor events */
2211 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2212         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2213         TP_ARGS(cur, level, bp),
2214         TP_STRUCT__entry(
2215                 __field(dev_t, dev)
2216                 __field(xfs_btnum_t, btnum)
2217                 __field(int, level)
2218                 __field(int, nlevels)
2219                 __field(int, ptr)
2220                 __field(xfs_daddr_t, daddr)
2221         ),
2222         TP_fast_assign(
2223                 __entry->dev = cur->bc_mp->m_super->s_dev;
2224                 __entry->btnum = cur->bc_btnum;
2225                 __entry->level = level;
2226                 __entry->nlevels = cur->bc_nlevels;
2227                 __entry->ptr = cur->bc_ptrs[level];
2228                 __entry->daddr = bp ? bp->b_bn : -1;
2229         ),
2230         TP_printk("dev %d:%d btnum %d level %d/%d ptr %d daddr 0x%llx",
2231                   MAJOR(__entry->dev), MINOR(__entry->dev),
2232                   __entry->btnum,
2233                   __entry->level,
2234                   __entry->nlevels,
2235                   __entry->ptr,
2236                   (unsigned long long)__entry->daddr)
2237 )
2238
2239 #define DEFINE_BTREE_CUR_EVENT(name) \
2240 DEFINE_EVENT(xfs_btree_cur_class, name, \
2241         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2242         TP_ARGS(cur, level, bp))
2243 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2244 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2245
2246 /* deferred ops */
2247 struct xfs_defer_pending;
2248 struct xfs_defer_intake;
2249 struct xfs_defer_ops;
2250
2251 DECLARE_EVENT_CLASS(xfs_defer_class,
2252         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop),
2253         TP_ARGS(mp, dop),
2254         TP_STRUCT__entry(
2255                 __field(dev_t, dev)
2256                 __field(void *, dop)
2257                 __field(bool, committed)
2258                 __field(bool, low)
2259         ),
2260         TP_fast_assign(
2261                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2262                 __entry->dop = dop;
2263                 __entry->committed = dop->dop_committed;
2264                 __entry->low = dop->dop_low;
2265         ),
2266         TP_printk("dev %d:%d ops %p committed %d low %d\n",
2267                   MAJOR(__entry->dev), MINOR(__entry->dev),
2268                   __entry->dop,
2269                   __entry->committed,
2270                   __entry->low)
2271 )
2272 #define DEFINE_DEFER_EVENT(name) \
2273 DEFINE_EVENT(xfs_defer_class, name, \
2274         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop), \
2275         TP_ARGS(mp, dop))
2276
2277 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2278         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error),
2279         TP_ARGS(mp, dop, error),
2280         TP_STRUCT__entry(
2281                 __field(dev_t, dev)
2282                 __field(void *, dop)
2283                 __field(bool, committed)
2284                 __field(bool, low)
2285                 __field(int, error)
2286         ),
2287         TP_fast_assign(
2288                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2289                 __entry->dop = dop;
2290                 __entry->committed = dop->dop_committed;
2291                 __entry->low = dop->dop_low;
2292                 __entry->error = error;
2293         ),
2294         TP_printk("dev %d:%d ops %p committed %d low %d err %d\n",
2295                   MAJOR(__entry->dev), MINOR(__entry->dev),
2296                   __entry->dop,
2297                   __entry->committed,
2298                   __entry->low,
2299                   __entry->error)
2300 )
2301 #define DEFINE_DEFER_ERROR_EVENT(name) \
2302 DEFINE_EVENT(xfs_defer_error_class, name, \
2303         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error), \
2304         TP_ARGS(mp, dop, error))
2305
2306 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2307         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2308         TP_ARGS(mp, dfp),
2309         TP_STRUCT__entry(
2310                 __field(dev_t, dev)
2311                 __field(int, type)
2312                 __field(void *, intent)
2313                 __field(bool, committed)
2314                 __field(int, nr)
2315         ),
2316         TP_fast_assign(
2317                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2318                 __entry->type = dfp->dfp_type->type;
2319                 __entry->intent = dfp->dfp_intent;
2320                 __entry->committed = dfp->dfp_done != NULL;
2321                 __entry->nr = dfp->dfp_count;
2322         ),
2323         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d\n",
2324                   MAJOR(__entry->dev), MINOR(__entry->dev),
2325                   __entry->type,
2326                   __entry->intent,
2327                   __entry->committed,
2328                   __entry->nr)
2329 )
2330 #define DEFINE_DEFER_PENDING_EVENT(name) \
2331 DEFINE_EVENT(xfs_defer_pending_class, name, \
2332         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2333         TP_ARGS(mp, dfp))
2334
2335 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2336         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2337                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2338         TP_ARGS(mp, agno, type, agbno, len),
2339         TP_STRUCT__entry(
2340                 __field(dev_t, dev)
2341                 __field(xfs_agnumber_t, agno)
2342                 __field(int, type)
2343                 __field(xfs_agblock_t, agbno)
2344                 __field(xfs_extlen_t, len)
2345         ),
2346         TP_fast_assign(
2347                 __entry->dev = mp->m_super->s_dev;
2348                 __entry->agno = agno;
2349                 __entry->type = type;
2350                 __entry->agbno = agbno;
2351                 __entry->len = len;
2352         ),
2353         TP_printk("dev %d:%d op %d agno %u agbno %u len %u",
2354                   MAJOR(__entry->dev), MINOR(__entry->dev),
2355                   __entry->type,
2356                   __entry->agno,
2357                   __entry->agbno,
2358                   __entry->len)
2359 );
2360 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2361 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2362         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2363                  int type, \
2364                  xfs_agblock_t bno, \
2365                  xfs_extlen_t len), \
2366         TP_ARGS(mp, agno, type, bno, len))
2367
2368 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2369         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2370                  int op,
2371                  xfs_agblock_t agbno,
2372                  xfs_ino_t ino,
2373                  int whichfork,
2374                  xfs_fileoff_t offset,
2375                  xfs_filblks_t len,
2376                  xfs_exntst_t state),
2377         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2378         TP_STRUCT__entry(
2379                 __field(dev_t, dev)
2380                 __field(xfs_agnumber_t, agno)
2381                 __field(xfs_ino_t, ino)
2382                 __field(xfs_agblock_t, agbno)
2383                 __field(int, whichfork)
2384                 __field(xfs_fileoff_t, l_loff)
2385                 __field(xfs_filblks_t, l_len)
2386                 __field(xfs_exntst_t, l_state)
2387                 __field(int, op)
2388         ),
2389         TP_fast_assign(
2390                 __entry->dev = mp->m_super->s_dev;
2391                 __entry->agno = agno;
2392                 __entry->ino = ino;
2393                 __entry->agbno = agbno;
2394                 __entry->whichfork = whichfork;
2395                 __entry->l_loff = offset;
2396                 __entry->l_len = len;
2397                 __entry->l_state = state;
2398                 __entry->op = op;
2399         ),
2400         TP_printk("dev %d:%d op %d agno %u agbno %u owner %lld %s offset %llu len %llu state %d",
2401                   MAJOR(__entry->dev), MINOR(__entry->dev),
2402                   __entry->op,
2403                   __entry->agno,
2404                   __entry->agbno,
2405                   __entry->ino,
2406                   __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
2407                   __entry->l_loff,
2408                   __entry->l_len,
2409                   __entry->l_state)
2410 );
2411 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2412 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2413         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2414                  int op, \
2415                  xfs_agblock_t agbno, \
2416                  xfs_ino_t ino, \
2417                  int whichfork, \
2418                  xfs_fileoff_t offset, \
2419                  xfs_filblks_t len, \
2420                  xfs_exntst_t state), \
2421         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2422
2423 DEFINE_DEFER_EVENT(xfs_defer_init);
2424 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2425 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2426 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2427 DEFINE_DEFER_EVENT(xfs_defer_finish);
2428 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2429
2430 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2431 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2432
2433 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_work);
2434 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_cancel);
2435 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_cancel);
2436 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2437 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2438
2439 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2440 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2441 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2442
2443 /* rmap tracepoints */
2444 DECLARE_EVENT_CLASS(xfs_rmap_class,
2445         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2446                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2447                  struct xfs_owner_info *oinfo),
2448         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2449         TP_STRUCT__entry(
2450                 __field(dev_t, dev)
2451                 __field(xfs_agnumber_t, agno)
2452                 __field(xfs_agblock_t, agbno)
2453                 __field(xfs_extlen_t, len)
2454                 __field(uint64_t, owner)
2455                 __field(uint64_t, offset)
2456                 __field(unsigned long, flags)
2457         ),
2458         TP_fast_assign(
2459                 __entry->dev = mp->m_super->s_dev;
2460                 __entry->agno = agno;
2461                 __entry->agbno = agbno;
2462                 __entry->len = len;
2463                 __entry->owner = oinfo->oi_owner;
2464                 __entry->offset = oinfo->oi_offset;
2465                 __entry->flags = oinfo->oi_flags;
2466                 if (unwritten)
2467                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2468         ),
2469         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%lx",
2470                   MAJOR(__entry->dev), MINOR(__entry->dev),
2471                   __entry->agno,
2472                   __entry->agbno,
2473                   __entry->len,
2474                   __entry->owner,
2475                   __entry->offset,
2476                   __entry->flags)
2477 );
2478 #define DEFINE_RMAP_EVENT(name) \
2479 DEFINE_EVENT(xfs_rmap_class, name, \
2480         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2481                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2482                  struct xfs_owner_info *oinfo), \
2483         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2484
2485 /* simple AG-based error/%ip tracepoint class */
2486 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2487         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2488                  unsigned long caller_ip),
2489         TP_ARGS(mp, agno, error, caller_ip),
2490         TP_STRUCT__entry(
2491                 __field(dev_t, dev)
2492                 __field(xfs_agnumber_t, agno)
2493                 __field(int, error)
2494                 __field(unsigned long, caller_ip)
2495         ),
2496         TP_fast_assign(
2497                 __entry->dev = mp->m_super->s_dev;
2498                 __entry->agno = agno;
2499                 __entry->error = error;
2500                 __entry->caller_ip = caller_ip;
2501         ),
2502         TP_printk("dev %d:%d agno %u error %d caller %ps",
2503                   MAJOR(__entry->dev), MINOR(__entry->dev),
2504                   __entry->agno,
2505                   __entry->error,
2506                   (char *)__entry->caller_ip)
2507 );
2508
2509 #define DEFINE_AG_ERROR_EVENT(name) \
2510 DEFINE_EVENT(xfs_ag_error_class, name, \
2511         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2512                  unsigned long caller_ip), \
2513         TP_ARGS(mp, agno, error, caller_ip))
2514
2515 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2516 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2517 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2518 DEFINE_RMAP_EVENT(xfs_rmap_map);
2519 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2520 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2521 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2522 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2523 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2524 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2525
2526 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2527         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2528                  xfs_agblock_t agbno, xfs_extlen_t len,
2529                  uint64_t owner, uint64_t offset, unsigned int flags),
2530         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2531         TP_STRUCT__entry(
2532                 __field(dev_t, dev)
2533                 __field(xfs_agnumber_t, agno)
2534                 __field(xfs_agblock_t, agbno)
2535                 __field(xfs_extlen_t, len)
2536                 __field(uint64_t, owner)
2537                 __field(uint64_t, offset)
2538                 __field(unsigned int, flags)
2539         ),
2540         TP_fast_assign(
2541                 __entry->dev = mp->m_super->s_dev;
2542                 __entry->agno = agno;
2543                 __entry->agbno = agbno;
2544                 __entry->len = len;
2545                 __entry->owner = owner;
2546                 __entry->offset = offset;
2547                 __entry->flags = flags;
2548         ),
2549         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%x",
2550                   MAJOR(__entry->dev), MINOR(__entry->dev),
2551                   __entry->agno,
2552                   __entry->agbno,
2553                   __entry->len,
2554                   __entry->owner,
2555                   __entry->offset,
2556                   __entry->flags)
2557 );
2558 #define DEFINE_RMAPBT_EVENT(name) \
2559 DEFINE_EVENT(xfs_rmapbt_class, name, \
2560         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2561                  xfs_agblock_t agbno, xfs_extlen_t len, \
2562                  uint64_t owner, uint64_t offset, unsigned int flags), \
2563         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2564
2565 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2566 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2567 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2568
2569 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2570 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2571 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2572 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2573 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2574 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2575 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2576 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2577
2578 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2579 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2580 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2581 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2582 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2583 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2584 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2585
2586 /* deferred bmbt updates */
2587 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2588 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2589 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2590
2591 /* per-AG reservation */
2592 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2593         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2594                  xfs_extlen_t len),
2595         TP_ARGS(pag, resv, len),
2596         TP_STRUCT__entry(
2597                 __field(dev_t, dev)
2598                 __field(xfs_agnumber_t, agno)
2599                 __field(int, resv)
2600                 __field(xfs_extlen_t, freeblks)
2601                 __field(xfs_extlen_t, flcount)
2602                 __field(xfs_extlen_t, reserved)
2603                 __field(xfs_extlen_t, asked)
2604                 __field(xfs_extlen_t, len)
2605         ),
2606         TP_fast_assign(
2607                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2608
2609                 __entry->dev = pag->pag_mount->m_super->s_dev;
2610                 __entry->agno = pag->pag_agno;
2611                 __entry->resv = resv;
2612                 __entry->freeblks = pag->pagf_freeblks;
2613                 __entry->flcount = pag->pagf_flcount;
2614                 __entry->reserved = r ? r->ar_reserved : 0;
2615                 __entry->asked = r ? r->ar_asked : 0;
2616                 __entry->len = len;
2617         ),
2618         TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u resv %u ask %u len %u\n",
2619                   MAJOR(__entry->dev), MINOR(__entry->dev),
2620                   __entry->agno,
2621                   __entry->resv,
2622                   __entry->freeblks,
2623                   __entry->flcount,
2624                   __entry->reserved,
2625                   __entry->asked,
2626                   __entry->len)
2627 )
2628 #define DEFINE_AG_RESV_EVENT(name) \
2629 DEFINE_EVENT(xfs_ag_resv_class, name, \
2630         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2631                  xfs_extlen_t len), \
2632         TP_ARGS(pag, type, len))
2633
2634 /* per-AG reservation tracepoints */
2635 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2636 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2637 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2638 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2639 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2640 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2641
2642 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2643 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2644
2645 /* refcount tracepoint classes */
2646
2647 /* reuse the discard trace class for agbno/aglen-based traces */
2648 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2649
2650 /* ag btree lookup tracepoint class */
2651 #define XFS_AG_BTREE_CMP_FORMAT_STR \
2652         { XFS_LOOKUP_EQ,        "eq" }, \
2653         { XFS_LOOKUP_LE,        "le" }, \
2654         { XFS_LOOKUP_GE,        "ge" }
2655 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2656         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2657                  xfs_agblock_t agbno, xfs_lookup_t dir),
2658         TP_ARGS(mp, agno, agbno, dir),
2659         TP_STRUCT__entry(
2660                 __field(dev_t, dev)
2661                 __field(xfs_agnumber_t, agno)
2662                 __field(xfs_agblock_t, agbno)
2663                 __field(xfs_lookup_t, dir)
2664         ),
2665         TP_fast_assign(
2666                 __entry->dev = mp->m_super->s_dev;
2667                 __entry->agno = agno;
2668                 __entry->agbno = agbno;
2669                 __entry->dir = dir;
2670         ),
2671         TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)\n",
2672                   MAJOR(__entry->dev), MINOR(__entry->dev),
2673                   __entry->agno,
2674                   __entry->agbno,
2675                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2676                   __entry->dir)
2677 )
2678
2679 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2680 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2681         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2682                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2683         TP_ARGS(mp, agno, agbno, dir))
2684
2685 /* single-rcext tracepoint class */
2686 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2687         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2688                  struct xfs_refcount_irec *irec),
2689         TP_ARGS(mp, agno, irec),
2690         TP_STRUCT__entry(
2691                 __field(dev_t, dev)
2692                 __field(xfs_agnumber_t, agno)
2693                 __field(xfs_agblock_t, startblock)
2694                 __field(xfs_extlen_t, blockcount)
2695                 __field(xfs_nlink_t, refcount)
2696         ),
2697         TP_fast_assign(
2698                 __entry->dev = mp->m_super->s_dev;
2699                 __entry->agno = agno;
2700                 __entry->startblock = irec->rc_startblock;
2701                 __entry->blockcount = irec->rc_blockcount;
2702                 __entry->refcount = irec->rc_refcount;
2703         ),
2704         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u\n",
2705                   MAJOR(__entry->dev), MINOR(__entry->dev),
2706                   __entry->agno,
2707                   __entry->startblock,
2708                   __entry->blockcount,
2709                   __entry->refcount)
2710 )
2711
2712 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2713 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2714         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2715                  struct xfs_refcount_irec *irec), \
2716         TP_ARGS(mp, agno, irec))
2717
2718 /* single-rcext and an agbno tracepoint class */
2719 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2720         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2721                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2722         TP_ARGS(mp, agno, irec, agbno),
2723         TP_STRUCT__entry(
2724                 __field(dev_t, dev)
2725                 __field(xfs_agnumber_t, agno)
2726                 __field(xfs_agblock_t, startblock)
2727                 __field(xfs_extlen_t, blockcount)
2728                 __field(xfs_nlink_t, refcount)
2729                 __field(xfs_agblock_t, agbno)
2730         ),
2731         TP_fast_assign(
2732                 __entry->dev = mp->m_super->s_dev;
2733                 __entry->agno = agno;
2734                 __entry->startblock = irec->rc_startblock;
2735                 __entry->blockcount = irec->rc_blockcount;
2736                 __entry->refcount = irec->rc_refcount;
2737                 __entry->agbno = agbno;
2738         ),
2739         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u\n",
2740                   MAJOR(__entry->dev), MINOR(__entry->dev),
2741                   __entry->agno,
2742                   __entry->startblock,
2743                   __entry->blockcount,
2744                   __entry->refcount,
2745                   __entry->agbno)
2746 )
2747
2748 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2749 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2750         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2751                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2752         TP_ARGS(mp, agno, irec, agbno))
2753
2754 /* double-rcext tracepoint class */
2755 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
2756         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2757                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
2758         TP_ARGS(mp, agno, i1, i2),
2759         TP_STRUCT__entry(
2760                 __field(dev_t, dev)
2761                 __field(xfs_agnumber_t, agno)
2762                 __field(xfs_agblock_t, i1_startblock)
2763                 __field(xfs_extlen_t, i1_blockcount)
2764                 __field(xfs_nlink_t, i1_refcount)
2765                 __field(xfs_agblock_t, i2_startblock)
2766                 __field(xfs_extlen_t, i2_blockcount)
2767                 __field(xfs_nlink_t, i2_refcount)
2768         ),
2769         TP_fast_assign(
2770                 __entry->dev = mp->m_super->s_dev;
2771                 __entry->agno = agno;
2772                 __entry->i1_startblock = i1->rc_startblock;
2773                 __entry->i1_blockcount = i1->rc_blockcount;
2774                 __entry->i1_refcount = i1->rc_refcount;
2775                 __entry->i2_startblock = i2->rc_startblock;
2776                 __entry->i2_blockcount = i2->rc_blockcount;
2777                 __entry->i2_refcount = i2->rc_refcount;
2778         ),
2779         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2780                   "agbno %u len %u refcount %u\n",
2781                   MAJOR(__entry->dev), MINOR(__entry->dev),
2782                   __entry->agno,
2783                   __entry->i1_startblock,
2784                   __entry->i1_blockcount,
2785                   __entry->i1_refcount,
2786                   __entry->i2_startblock,
2787                   __entry->i2_blockcount,
2788                   __entry->i2_refcount)
2789 )
2790
2791 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
2792 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
2793         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2794                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
2795         TP_ARGS(mp, agno, i1, i2))
2796
2797 /* double-rcext and an agbno tracepoint class */
2798 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
2799         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2800                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2801                  xfs_agblock_t agbno),
2802         TP_ARGS(mp, agno, i1, i2, agbno),
2803         TP_STRUCT__entry(
2804                 __field(dev_t, dev)
2805                 __field(xfs_agnumber_t, agno)
2806                 __field(xfs_agblock_t, i1_startblock)
2807                 __field(xfs_extlen_t, i1_blockcount)
2808                 __field(xfs_nlink_t, i1_refcount)
2809                 __field(xfs_agblock_t, i2_startblock)
2810                 __field(xfs_extlen_t, i2_blockcount)
2811                 __field(xfs_nlink_t, i2_refcount)
2812                 __field(xfs_agblock_t, agbno)
2813         ),
2814         TP_fast_assign(
2815                 __entry->dev = mp->m_super->s_dev;
2816                 __entry->agno = agno;
2817                 __entry->i1_startblock = i1->rc_startblock;
2818                 __entry->i1_blockcount = i1->rc_blockcount;
2819                 __entry->i1_refcount = i1->rc_refcount;
2820                 __entry->i2_startblock = i2->rc_startblock;
2821                 __entry->i2_blockcount = i2->rc_blockcount;
2822                 __entry->i2_refcount = i2->rc_refcount;
2823                 __entry->agbno = agbno;
2824         ),
2825         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2826                   "agbno %u len %u refcount %u @ agbno %u\n",
2827                   MAJOR(__entry->dev), MINOR(__entry->dev),
2828                   __entry->agno,
2829                   __entry->i1_startblock,
2830                   __entry->i1_blockcount,
2831                   __entry->i1_refcount,
2832                   __entry->i2_startblock,
2833                   __entry->i2_blockcount,
2834                   __entry->i2_refcount,
2835                   __entry->agbno)
2836 )
2837
2838 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
2839 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
2840         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2841                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2842                  xfs_agblock_t agbno), \
2843         TP_ARGS(mp, agno, i1, i2, agbno))
2844
2845 /* triple-rcext tracepoint class */
2846 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
2847         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2848                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2849                  struct xfs_refcount_irec *i3),
2850         TP_ARGS(mp, agno, i1, i2, i3),
2851         TP_STRUCT__entry(
2852                 __field(dev_t, dev)
2853                 __field(xfs_agnumber_t, agno)
2854                 __field(xfs_agblock_t, i1_startblock)
2855                 __field(xfs_extlen_t, i1_blockcount)
2856                 __field(xfs_nlink_t, i1_refcount)
2857                 __field(xfs_agblock_t, i2_startblock)
2858                 __field(xfs_extlen_t, i2_blockcount)
2859                 __field(xfs_nlink_t, i2_refcount)
2860                 __field(xfs_agblock_t, i3_startblock)
2861                 __field(xfs_extlen_t, i3_blockcount)
2862                 __field(xfs_nlink_t, i3_refcount)
2863         ),
2864         TP_fast_assign(
2865                 __entry->dev = mp->m_super->s_dev;
2866                 __entry->agno = agno;
2867                 __entry->i1_startblock = i1->rc_startblock;
2868                 __entry->i1_blockcount = i1->rc_blockcount;
2869                 __entry->i1_refcount = i1->rc_refcount;
2870                 __entry->i2_startblock = i2->rc_startblock;
2871                 __entry->i2_blockcount = i2->rc_blockcount;
2872                 __entry->i2_refcount = i2->rc_refcount;
2873                 __entry->i3_startblock = i3->rc_startblock;
2874                 __entry->i3_blockcount = i3->rc_blockcount;
2875                 __entry->i3_refcount = i3->rc_refcount;
2876         ),
2877         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2878                   "agbno %u len %u refcount %u -- "
2879                   "agbno %u len %u refcount %u\n",
2880                   MAJOR(__entry->dev), MINOR(__entry->dev),
2881                   __entry->agno,
2882                   __entry->i1_startblock,
2883                   __entry->i1_blockcount,
2884                   __entry->i1_refcount,
2885                   __entry->i2_startblock,
2886                   __entry->i2_blockcount,
2887                   __entry->i2_refcount,
2888                   __entry->i3_startblock,
2889                   __entry->i3_blockcount,
2890                   __entry->i3_refcount)
2891 );
2892
2893 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
2894 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
2895         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2896                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2897                  struct xfs_refcount_irec *i3), \
2898         TP_ARGS(mp, agno, i1, i2, i3))
2899
2900 /* refcount btree tracepoints */
2901 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
2902 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
2903 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
2904 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
2905 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
2906 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
2907 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
2908 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
2909 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
2910 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
2911
2912 /* refcount adjustment tracepoints */
2913 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
2914 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
2915 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
2916 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
2917 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
2918 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
2919 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
2920 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
2921 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
2922 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
2923 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
2924 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
2925 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
2926 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
2927 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
2928 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
2929 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
2930 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
2931 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
2932 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
2933 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
2934
2935 /* reflink helpers */
2936 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
2937 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
2938 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
2939 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2940 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
2941 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
2942
2943 TRACE_EVENT(xfs_refcount_finish_one_leftover,
2944         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2945                  int type, xfs_agblock_t agbno, xfs_extlen_t len,
2946                  xfs_agblock_t new_agbno, xfs_extlen_t new_len),
2947         TP_ARGS(mp, agno, type, agbno, len, new_agbno, new_len),
2948         TP_STRUCT__entry(
2949                 __field(dev_t, dev)
2950                 __field(xfs_agnumber_t, agno)
2951                 __field(int, type)
2952                 __field(xfs_agblock_t, agbno)
2953                 __field(xfs_extlen_t, len)
2954                 __field(xfs_agblock_t, new_agbno)
2955                 __field(xfs_extlen_t, new_len)
2956         ),
2957         TP_fast_assign(
2958                 __entry->dev = mp->m_super->s_dev;
2959                 __entry->agno = agno;
2960                 __entry->type = type;
2961                 __entry->agbno = agbno;
2962                 __entry->len = len;
2963                 __entry->new_agbno = new_agbno;
2964                 __entry->new_len = new_len;
2965         ),
2966         TP_printk("dev %d:%d type %d agno %u agbno %u len %u new_agbno %u new_len %u",
2967                   MAJOR(__entry->dev), MINOR(__entry->dev),
2968                   __entry->type,
2969                   __entry->agno,
2970                   __entry->agbno,
2971                   __entry->len,
2972                   __entry->new_agbno,
2973                   __entry->new_len)
2974 );
2975
2976 /* simple inode-based error/%ip tracepoint class */
2977 DECLARE_EVENT_CLASS(xfs_inode_error_class,
2978         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
2979         TP_ARGS(ip, error, caller_ip),
2980         TP_STRUCT__entry(
2981                 __field(dev_t, dev)
2982                 __field(xfs_ino_t, ino)
2983                 __field(int, error)
2984                 __field(unsigned long, caller_ip)
2985         ),
2986         TP_fast_assign(
2987                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2988                 __entry->ino = ip->i_ino;
2989                 __entry->error = error;
2990                 __entry->caller_ip = caller_ip;
2991         ),
2992         TP_printk("dev %d:%d ino %llx error %d caller %ps",
2993                   MAJOR(__entry->dev), MINOR(__entry->dev),
2994                   __entry->ino,
2995                   __entry->error,
2996                   (char *)__entry->caller_ip)
2997 );
2998
2999 #define DEFINE_INODE_ERROR_EVENT(name) \
3000 DEFINE_EVENT(xfs_inode_error_class, name, \
3001         TP_PROTO(struct xfs_inode *ip, int error, \
3002                  unsigned long caller_ip), \
3003         TP_ARGS(ip, error, caller_ip))
3004
3005 /* reflink allocator */
3006 TRACE_EVENT(xfs_bmap_remap_alloc,
3007         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t fsbno,
3008                  xfs_extlen_t len),
3009         TP_ARGS(ip, fsbno, len),
3010         TP_STRUCT__entry(
3011                 __field(dev_t, dev)
3012                 __field(xfs_ino_t, ino)
3013                 __field(xfs_fsblock_t, fsbno)
3014                 __field(xfs_extlen_t, len)
3015         ),
3016         TP_fast_assign(
3017                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3018                 __entry->ino = ip->i_ino;
3019                 __entry->fsbno = fsbno;
3020                 __entry->len = len;
3021         ),
3022         TP_printk("dev %d:%d ino 0x%llx fsbno 0x%llx len %x",
3023                   MAJOR(__entry->dev), MINOR(__entry->dev),
3024                   __entry->ino,
3025                   __entry->fsbno,
3026                   __entry->len)
3027 );
3028 DEFINE_INODE_ERROR_EVENT(xfs_bmap_remap_alloc_error);
3029
3030 /* reflink tracepoint classes */
3031
3032 /* two-file io tracepoint class */
3033 DECLARE_EVENT_CLASS(xfs_double_io_class,
3034         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
3035                  struct xfs_inode *dest, xfs_off_t doffset),
3036         TP_ARGS(src, soffset, len, dest, doffset),
3037         TP_STRUCT__entry(
3038                 __field(dev_t, dev)
3039                 __field(xfs_ino_t, src_ino)
3040                 __field(loff_t, src_isize)
3041                 __field(loff_t, src_disize)
3042                 __field(loff_t, src_offset)
3043                 __field(size_t, len)
3044                 __field(xfs_ino_t, dest_ino)
3045                 __field(loff_t, dest_isize)
3046                 __field(loff_t, dest_disize)
3047                 __field(loff_t, dest_offset)
3048         ),
3049         TP_fast_assign(
3050                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3051                 __entry->src_ino = src->i_ino;
3052                 __entry->src_isize = VFS_I(src)->i_size;
3053                 __entry->src_disize = src->i_d.di_size;
3054                 __entry->src_offset = soffset;
3055                 __entry->len = len;
3056                 __entry->dest_ino = dest->i_ino;
3057                 __entry->dest_isize = VFS_I(dest)->i_size;
3058                 __entry->dest_disize = dest->i_d.di_size;
3059                 __entry->dest_offset = doffset;
3060         ),
3061         TP_printk("dev %d:%d count %zd "
3062                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx -> "
3063                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx",
3064                   MAJOR(__entry->dev), MINOR(__entry->dev),
3065                   __entry->len,
3066                   __entry->src_ino,
3067                   __entry->src_isize,
3068                   __entry->src_disize,
3069                   __entry->src_offset,
3070                   __entry->dest_ino,
3071                   __entry->dest_isize,
3072                   __entry->dest_disize,
3073                   __entry->dest_offset)
3074 )
3075
3076 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3077 DEFINE_EVENT(xfs_double_io_class, name, \
3078         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3079                  struct xfs_inode *dest, xfs_off_t doffset), \
3080         TP_ARGS(src, soffset, len, dest, doffset))
3081
3082 /* inode/irec events */
3083 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3084         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3085         TP_ARGS(ip, irec),
3086         TP_STRUCT__entry(
3087                 __field(dev_t, dev)
3088                 __field(xfs_ino_t, ino)
3089                 __field(xfs_fileoff_t, lblk)
3090                 __field(xfs_extlen_t, len)
3091                 __field(xfs_fsblock_t, pblk)
3092         ),
3093         TP_fast_assign(
3094                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3095                 __entry->ino = ip->i_ino;
3096                 __entry->lblk = irec->br_startoff;
3097                 __entry->len = irec->br_blockcount;
3098                 __entry->pblk = irec->br_startblock;
3099         ),
3100         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x pblk %llu",
3101                   MAJOR(__entry->dev), MINOR(__entry->dev),
3102                   __entry->ino,
3103                   __entry->lblk,
3104                   __entry->len,
3105                   __entry->pblk)
3106 );
3107 #define DEFINE_INODE_IREC_EVENT(name) \
3108 DEFINE_EVENT(xfs_inode_irec_class, name, \
3109         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3110         TP_ARGS(ip, irec))
3111
3112 /* refcount/reflink tracepoint definitions */
3113
3114 /* reflink tracepoints */
3115 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3116 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3117 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3118 DEFINE_IOMAP_EVENT(xfs_reflink_remap_imap);
3119 TRACE_EVENT(xfs_reflink_remap_blocks_loop,
3120         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3121                  xfs_filblks_t len, struct xfs_inode *dest,
3122                  xfs_fileoff_t doffset),
3123         TP_ARGS(src, soffset, len, dest, doffset),
3124         TP_STRUCT__entry(
3125                 __field(dev_t, dev)
3126                 __field(xfs_ino_t, src_ino)
3127                 __field(xfs_fileoff_t, src_lblk)
3128                 __field(xfs_filblks_t, len)
3129                 __field(xfs_ino_t, dest_ino)
3130                 __field(xfs_fileoff_t, dest_lblk)
3131         ),
3132         TP_fast_assign(
3133                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3134                 __entry->src_ino = src->i_ino;
3135                 __entry->src_lblk = soffset;
3136                 __entry->len = len;
3137                 __entry->dest_ino = dest->i_ino;
3138                 __entry->dest_lblk = doffset;
3139         ),
3140         TP_printk("dev %d:%d len 0x%llx "
3141                   "ino 0x%llx offset 0x%llx blocks -> "
3142                   "ino 0x%llx offset 0x%llx blocks",
3143                   MAJOR(__entry->dev), MINOR(__entry->dev),
3144                   __entry->len,
3145                   __entry->src_ino,
3146                   __entry->src_lblk,
3147                   __entry->dest_ino,
3148                   __entry->dest_lblk)
3149 );
3150 TRACE_EVENT(xfs_reflink_punch_range,
3151         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3152                  xfs_extlen_t len),
3153         TP_ARGS(ip, lblk, len),
3154         TP_STRUCT__entry(
3155                 __field(dev_t, dev)
3156                 __field(xfs_ino_t, ino)
3157                 __field(xfs_fileoff_t, lblk)
3158                 __field(xfs_extlen_t, len)
3159         ),
3160         TP_fast_assign(
3161                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3162                 __entry->ino = ip->i_ino;
3163                 __entry->lblk = lblk;
3164                 __entry->len = len;
3165         ),
3166         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x",
3167                   MAJOR(__entry->dev), MINOR(__entry->dev),
3168                   __entry->ino,
3169                   __entry->lblk,
3170                   __entry->len)
3171 );
3172 TRACE_EVENT(xfs_reflink_remap,
3173         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3174                  xfs_extlen_t len, xfs_fsblock_t new_pblk),
3175         TP_ARGS(ip, lblk, len, new_pblk),
3176         TP_STRUCT__entry(
3177                 __field(dev_t, dev)
3178                 __field(xfs_ino_t, ino)
3179                 __field(xfs_fileoff_t, lblk)
3180                 __field(xfs_extlen_t, len)
3181                 __field(xfs_fsblock_t, new_pblk)
3182         ),
3183         TP_fast_assign(
3184                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3185                 __entry->ino = ip->i_ino;
3186                 __entry->lblk = lblk;
3187                 __entry->len = len;
3188                 __entry->new_pblk = new_pblk;
3189         ),
3190         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x new_pblk %llu",
3191                   MAJOR(__entry->dev), MINOR(__entry->dev),
3192                   __entry->ino,
3193                   __entry->lblk,
3194                   __entry->len,
3195                   __entry->new_pblk)
3196 );
3197 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3198 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3199 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3200 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3201 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3202 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3203
3204 /* dedupe tracepoints */
3205 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3206 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3207
3208 /* ioctl tracepoints */
3209 TRACE_EVENT(xfs_ioctl_clone,
3210         TP_PROTO(struct inode *src, struct inode *dest),
3211         TP_ARGS(src, dest),
3212         TP_STRUCT__entry(
3213                 __field(dev_t, dev)
3214                 __field(unsigned long, src_ino)
3215                 __field(loff_t, src_isize)
3216                 __field(unsigned long, dest_ino)
3217                 __field(loff_t, dest_isize)
3218         ),
3219         TP_fast_assign(
3220                 __entry->dev = src->i_sb->s_dev;
3221                 __entry->src_ino = src->i_ino;
3222                 __entry->src_isize = i_size_read(src);
3223                 __entry->dest_ino = dest->i_ino;
3224                 __entry->dest_isize = i_size_read(dest);
3225         ),
3226         TP_printk("dev %d:%d "
3227                   "ino 0x%lx isize 0x%llx -> "
3228                   "ino 0x%lx isize 0x%llx\n",
3229                   MAJOR(__entry->dev), MINOR(__entry->dev),
3230                   __entry->src_ino,
3231                   __entry->src_isize,
3232                   __entry->dest_ino,
3233                   __entry->dest_isize)
3234 );
3235
3236 /* unshare tracepoints */
3237 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3238 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3239
3240 /* copy on write */
3241 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3242 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_alloc);
3243 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3244 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3245
3246 DEFINE_RW_EVENT(xfs_reflink_reserve_cow);
3247 DEFINE_RW_EVENT(xfs_reflink_allocate_cow_range);
3248
3249 DEFINE_INODE_IREC_EVENT(xfs_reflink_bounce_dio_write);
3250 DEFINE_IOMAP_EVENT(xfs_reflink_find_cow_mapping);
3251 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_irec);
3252
3253 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3254 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3255 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap);
3256
3257 DEFINE_INODE_ERROR_EVENT(xfs_reflink_allocate_cow_range_error);
3258 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3259 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3260
3261
3262 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3263
3264 /* rmap swapext tracepoints */
3265 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3266 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3267 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3268
3269 #endif /* _TRACE_XFS_H */
3270
3271 #undef TRACE_INCLUDE_PATH
3272 #define TRACE_INCLUDE_PATH .
3273 #define TRACE_INCLUDE_FILE xfs_trace
3274 #include <trace/define_trace.h>