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
  42 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  43         TP_PROTO(struct xfs_attr_list_context *ctx),
  44         TP_ARGS(ctx),
  45         TP_STRUCT__entry(
  46                 __field(dev_t, dev)
  47                 __field(xfs_ino_t, ino)
  48                 __field(u32, hashval)
  49                 __field(u32, blkno)
  50                 __field(u32, offset)
  51                 __field(void *, alist)
  52                 __field(int, bufsize)
  53                 __field(int, count)
  54                 __field(int, firstu)
  55                 __field(int, dupcnt)
  56                 __field(int, flags)
  57         ),
  58         TP_fast_assign(
  59                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  60                 __entry->ino = ctx->dp->i_ino;
  61                 __entry->hashval = ctx->cursor->hashval;
  62                 __entry->blkno = ctx->cursor->blkno;
  63                 __entry->offset = ctx->cursor->offset;
  64                 __entry->alist = ctx->alist;
  65                 __entry->bufsize = ctx->bufsize;
  66                 __entry->count = ctx->count;
  67                 __entry->firstu = ctx->firstu;
  68                 __entry->flags = ctx->flags;
  69         ),
  70         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  71                   "alist 0x%p size %u count %u firstu %u flags %d %s",
  72                   MAJOR(__entry->dev), MINOR(__entry->dev),
  73                    __entry->ino,
  74                    __entry->hashval,
  75                    __entry->blkno,
  76                    __entry->offset,
  77                    __entry->dupcnt,
  78                    __entry->alist,
  79                    __entry->bufsize,
  80                    __entry->count,
  81                    __entry->firstu,
  82                    __entry->flags,
  83                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  84         )
  85 )
  86
  87 #define DEFINE_ATTR_LIST_EVENT(name) \
  88 DEFINE_EVENT(xfs_attr_list_class, name, \
  89         TP_PROTO(struct xfs_attr_list_context *ctx), \
  90         TP_ARGS(ctx))
  91 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  92 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  93 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  94 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  95 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  96 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  97 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
  98 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
  99 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
 100 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
 101
 102 DECLARE_EVENT_CLASS(xfs_perag_class,
 103         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
 104                  unsigned long caller_ip),
 105         TP_ARGS(mp, agno, refcount, caller_ip),
 106         TP_STRUCT__entry(
 107                 __field(dev_t, dev)
 108                 __field(xfs_agnumber_t, agno)
 109                 __field(int, refcount)
 110                 __field(unsigned long, caller_ip)
 111         ),
 112         TP_fast_assign(
 113                 __entry->dev = mp->m_super->s_dev;
 114                 __entry->agno = agno;
 115                 __entry->refcount = refcount;
 116                 __entry->caller_ip = caller_ip;
 117         ),
 118         TP_printk("dev %d:%d agno %u refcount %d caller %pf",
 119                   MAJOR(__entry->dev), MINOR(__entry->dev),
 120                   __entry->agno,
 121                   __entry->refcount,
 122                   (char *)__entry->caller_ip)
 123 );
 124
 125 #define DEFINE_PERAG_REF_EVENT(name)    \
 126 DEFINE_EVENT(xfs_perag_class, name,     \
 127         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 128                  unsigned long caller_ip),                                      \
 129         TP_ARGS(mp, agno, refcount, caller_ip))
 130 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 131 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 132 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 133 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 134 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 135 DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 136 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 137
 138 DECLARE_EVENT_CLASS(xfs_ag_class,
 139         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 140         TP_ARGS(mp, agno),
 141         TP_STRUCT__entry(
 142                 __field(dev_t, dev)
 143                 __field(xfs_agnumber_t, agno)
 144         ),
 145         TP_fast_assign(
 146                 __entry->dev = mp->m_super->s_dev;
 147                 __entry->agno = agno;
 148         ),
 149         TP_printk("dev %d:%d agno %u",
 150                   MAJOR(__entry->dev), MINOR(__entry->dev),
 151                   __entry->agno)
 152 );
 153 #define DEFINE_AG_EVENT(name)   \
 154 DEFINE_EVENT(xfs_ag_class, name,        \
 155         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 156         TP_ARGS(mp, agno))
 157
 158 DEFINE_AG_EVENT(xfs_read_agf);
 159 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 160 DEFINE_AG_EVENT(xfs_read_agi);
 161 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 162
 163 TRACE_EVENT(xfs_attr_list_node_descend,
 164         TP_PROTO(struct xfs_attr_list_context *ctx,
 165                  struct xfs_da_node_entry *btree),
 166         TP_ARGS(ctx, btree),
 167         TP_STRUCT__entry(
 168                 __field(dev_t, dev)
 169                 __field(xfs_ino_t, ino)
 170                 __field(u32, hashval)
 171                 __field(u32, blkno)
 172                 __field(u32, offset)
 173                 __field(void *, alist)
 174                 __field(int, bufsize)
 175                 __field(int, count)
 176                 __field(int, firstu)
 177                 __field(int, dupcnt)
 178                 __field(int, flags)
 179                 __field(u32, bt_hashval)
 180                 __field(u32, bt_before)
 181         ),
 182         TP_fast_assign(
 183                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 184                 __entry->ino = ctx->dp->i_ino;
 185                 __entry->hashval = ctx->cursor->hashval;
 186                 __entry->blkno = ctx->cursor->blkno;
 187                 __entry->offset = ctx->cursor->offset;
 188                 __entry->alist = ctx->alist;
 189                 __entry->bufsize = ctx->bufsize;
 190                 __entry->count = ctx->count;
 191                 __entry->firstu = ctx->firstu;
 192                 __entry->flags = ctx->flags;
 193                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 194                 __entry->bt_before = be32_to_cpu(btree->before);
 195         ),
 196         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 197                   "alist 0x%p size %u count %u firstu %u flags %d %s "
 198                   "node hashval %u, node before %u",
 199                   MAJOR(__entry->dev), MINOR(__entry->dev),
 200                    __entry->ino,
 201                    __entry->hashval,
 202                    __entry->blkno,
 203                    __entry->offset,
 204                    __entry->dupcnt,
 205                    __entry->alist,
 206                    __entry->bufsize,
 207                    __entry->count,
 208                    __entry->firstu,
 209                    __entry->flags,
 210                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 211                    __entry->bt_hashval,
 212                    __entry->bt_before)
 213 );
 214
 215 TRACE_EVENT(xfs_iext_insert,
 216         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
 217                  struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
 218         TP_ARGS(ip, idx, r, state, caller_ip),
 219         TP_STRUCT__entry(
 220                 __field(dev_t, dev)
 221                 __field(xfs_ino_t, ino)
 222                 __field(xfs_extnum_t, idx)
 223                 __field(xfs_fileoff_t, startoff)
 224                 __field(xfs_fsblock_t, startblock)
 225                 __field(xfs_filblks_t, blockcount)
 226                 __field(xfs_exntst_t, state)
 227                 __field(int, bmap_state)
 228                 __field(unsigned long, caller_ip)
 229         ),
 230         TP_fast_assign(
 231                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 232                 __entry->ino = ip->i_ino;
 233                 __entry->idx = idx;
 234                 __entry->startoff = r->br_startoff;
 235                 __entry->startblock = r->br_startblock;
 236                 __entry->blockcount = r->br_blockcount;
 237                 __entry->state = r->br_state;
 238                 __entry->bmap_state = state;
 239                 __entry->caller_ip = caller_ip;
 240         ),
 241         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 242                   "offset %lld block %lld count %lld flag %d caller %pf",
 243                   MAJOR(__entry->dev), MINOR(__entry->dev),
 244                   __entry->ino,
 245                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 246                   (long)__entry->idx,
 247                   __entry->startoff,
 248                   (__int64_t)__entry->startblock,
 249                   __entry->blockcount,
 250                   __entry->state,
 251                   (char *)__entry->caller_ip)
 252 );
 253
 254 DECLARE_EVENT_CLASS(xfs_bmap_class,
 255         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
 256                  unsigned long caller_ip),
 257         TP_ARGS(ip, idx, state, caller_ip),
 258         TP_STRUCT__entry(
 259                 __field(dev_t, dev)
 260                 __field(xfs_ino_t, ino)
 261                 __field(xfs_extnum_t, idx)
 262                 __field(xfs_fileoff_t, startoff)
 263                 __field(xfs_fsblock_t, startblock)
 264                 __field(xfs_filblks_t, blockcount)
 265                 __field(xfs_exntst_t, state)
 266                 __field(int, bmap_state)
 267                 __field(unsigned long, caller_ip)
 268         ),
 269         TP_fast_assign(
 270                 struct xfs_ifork        *ifp = (state & BMAP_ATTRFORK) ?
 271                                                 ip->i_afp : &ip->i_df;
 272                 struct xfs_bmbt_irec    r;
 273
 274                 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
 275                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 276                 __entry->ino = ip->i_ino;
 277                 __entry->idx = idx;
 278                 __entry->startoff = r.br_startoff;
 279                 __entry->startblock = r.br_startblock;
 280                 __entry->blockcount = r.br_blockcount;
 281                 __entry->state = r.br_state;
 282                 __entry->bmap_state = state;
 283                 __entry->caller_ip = caller_ip;
 284         ),
 285         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 286                   "offset %lld block %lld count %lld flag %d caller %pf",
 287                   MAJOR(__entry->dev), MINOR(__entry->dev),
 288                   __entry->ino,
 289                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 290                   (long)__entry->idx,
 291                   __entry->startoff,
 292                   (__int64_t)__entry->startblock,
 293                   __entry->blockcount,
 294                   __entry->state,
 295                   (char *)__entry->caller_ip)
 296 )
 297
 298 #define DEFINE_BMAP_EVENT(name) \
 299 DEFINE_EVENT(xfs_bmap_class, name, \
 300         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
 301                  unsigned long caller_ip), \
 302         TP_ARGS(ip, idx, state, caller_ip))
 303 DEFINE_BMAP_EVENT(xfs_iext_remove);
 304 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 305 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 306 DEFINE_BMAP_EVENT(xfs_extlist);
 307
 308 DECLARE_EVENT_CLASS(xfs_buf_class,
 309         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 310         TP_ARGS(bp, caller_ip),
 311         TP_STRUCT__entry(
 312                 __field(dev_t, dev)
 313                 __field(xfs_daddr_t, bno)
 314                 __field(int, nblks)
 315                 __field(int, hold)
 316                 __field(int, pincount)
 317                 __field(unsigned, lockval)
 318                 __field(unsigned, flags)
 319                 __field(unsigned long, caller_ip)
 320         ),
 321         TP_fast_assign(
 322                 __entry->dev = bp->b_target->bt_dev;
 323                 __entry->bno = bp->b_bn;
 324                 __entry->nblks = bp->b_length;
 325                 __entry->hold = atomic_read(&bp->b_hold);
 326                 __entry->pincount = atomic_read(&bp->b_pin_count);
 327                 __entry->lockval = bp->b_sema.count;
 328                 __entry->flags = bp->b_flags;
 329                 __entry->caller_ip = caller_ip;
 330         ),
 331         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 332                   "lock %d flags %s caller %pf",
 333                   MAJOR(__entry->dev), MINOR(__entry->dev),
 334                   (unsigned long long)__entry->bno,
 335                   __entry->nblks,
 336                   __entry->hold,
 337                   __entry->pincount,
 338                   __entry->lockval,
 339                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 340                   (void *)__entry->caller_ip)
 341 )
 342
 343 #define DEFINE_BUF_EVENT(name) \
 344 DEFINE_EVENT(xfs_buf_class, name, \
 345         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 346         TP_ARGS(bp, caller_ip))
 347 DEFINE_BUF_EVENT(xfs_buf_init);
 348 DEFINE_BUF_EVENT(xfs_buf_free);
 349 DEFINE_BUF_EVENT(xfs_buf_hold);
 350 DEFINE_BUF_EVENT(xfs_buf_rele);
 351 DEFINE_BUF_EVENT(xfs_buf_iodone);
 352 DEFINE_BUF_EVENT(xfs_buf_submit);
 353 DEFINE_BUF_EVENT(xfs_buf_submit_wait);
 354 DEFINE_BUF_EVENT(xfs_buf_bawrite);
 355 DEFINE_BUF_EVENT(xfs_buf_lock);
 356 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 357 DEFINE_BUF_EVENT(xfs_buf_trylock);
 358 DEFINE_BUF_EVENT(xfs_buf_unlock);
 359 DEFINE_BUF_EVENT(xfs_buf_iowait);
 360 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 361 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 362 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 363 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 364 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 365 DEFINE_BUF_EVENT(xfs_bdstrat_shut);
 366 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 367 DEFINE_BUF_EVENT(xfs_buf_item_iodone);
 368 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 369 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 370 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 371 DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
 372 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 373
 374 /* not really buffer traces, but the buf provides useful information */
 375 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 376 DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
 377 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 378 DEFINE_BUF_EVENT(xfs_inode_item_push);
 379
 380 /* pass flags explicitly */
 381 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 382         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 383         TP_ARGS(bp, flags, caller_ip),
 384         TP_STRUCT__entry(
 385                 __field(dev_t, dev)
 386                 __field(xfs_daddr_t, bno)
 387                 __field(size_t, buffer_length)
 388                 __field(int, hold)
 389                 __field(int, pincount)
 390                 __field(unsigned, lockval)
 391                 __field(unsigned, flags)
 392                 __field(unsigned long, caller_ip)
 393         ),
 394         TP_fast_assign(
 395                 __entry->dev = bp->b_target->bt_dev;
 396                 __entry->bno = bp->b_bn;
 397                 __entry->buffer_length = BBTOB(bp->b_length);
 398                 __entry->flags = flags;
 399                 __entry->hold = atomic_read(&bp->b_hold);
 400                 __entry->pincount = atomic_read(&bp->b_pin_count);
 401                 __entry->lockval = bp->b_sema.count;
 402                 __entry->caller_ip = caller_ip;
 403         ),
 404         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 405                   "lock %d flags %s caller %pf",
 406                   MAJOR(__entry->dev), MINOR(__entry->dev),
 407                   (unsigned long long)__entry->bno,
 408                   __entry->buffer_length,
 409                   __entry->hold,
 410                   __entry->pincount,
 411                   __entry->lockval,
 412                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 413                   (void *)__entry->caller_ip)
 414 )
 415
 416 #define DEFINE_BUF_FLAGS_EVENT(name) \
 417 DEFINE_EVENT(xfs_buf_flags_class, name, \
 418         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 419         TP_ARGS(bp, flags, caller_ip))
 420 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 421 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 422 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 423
 424 TRACE_EVENT(xfs_buf_ioerror,
 425         TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
 426         TP_ARGS(bp, error, caller_ip),
 427         TP_STRUCT__entry(
 428                 __field(dev_t, dev)
 429                 __field(xfs_daddr_t, bno)
 430                 __field(size_t, buffer_length)
 431                 __field(unsigned, flags)
 432                 __field(int, hold)
 433                 __field(int, pincount)
 434                 __field(unsigned, lockval)
 435                 __field(int, error)
 436                 __field(unsigned long, caller_ip)
 437         ),
 438         TP_fast_assign(
 439                 __entry->dev = bp->b_target->bt_dev;
 440                 __entry->bno = bp->b_bn;
 441                 __entry->buffer_length = BBTOB(bp->b_length);
 442                 __entry->hold = atomic_read(&bp->b_hold);
 443                 __entry->pincount = atomic_read(&bp->b_pin_count);
 444                 __entry->lockval = bp->b_sema.count;
 445                 __entry->error = error;
 446                 __entry->flags = bp->b_flags;
 447                 __entry->caller_ip = caller_ip;
 448         ),
 449         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 450                   "lock %d error %d flags %s caller %pf",
 451                   MAJOR(__entry->dev), MINOR(__entry->dev),
 452                   (unsigned long long)__entry->bno,
 453                   __entry->buffer_length,
 454                   __entry->hold,
 455                   __entry->pincount,
 456                   __entry->lockval,
 457                   __entry->error,
 458                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 459                   (void *)__entry->caller_ip)
 460 );
 461
 462 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 463         TP_PROTO(struct xfs_buf_log_item *bip),
 464         TP_ARGS(bip),
 465         TP_STRUCT__entry(
 466                 __field(dev_t, dev)
 467                 __field(xfs_daddr_t, buf_bno)
 468                 __field(size_t, buf_len)
 469                 __field(int, buf_hold)
 470                 __field(int, buf_pincount)
 471                 __field(int, buf_lockval)
 472                 __field(unsigned, buf_flags)
 473                 __field(unsigned, bli_recur)
 474                 __field(int, bli_refcount)
 475                 __field(unsigned, bli_flags)
 476                 __field(void *, li_desc)
 477                 __field(unsigned, li_flags)
 478         ),
 479         TP_fast_assign(
 480                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 481                 __entry->bli_flags = bip->bli_flags;
 482                 __entry->bli_recur = bip->bli_recur;
 483                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 484                 __entry->buf_bno = bip->bli_buf->b_bn;
 485                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 486                 __entry->buf_flags = bip->bli_buf->b_flags;
 487                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 488                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 489                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 490                 __entry->li_desc = bip->bli_item.li_desc;
 491                 __entry->li_flags = bip->bli_item.li_flags;
 492         ),
 493         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 494                   "lock %d flags %s recur %d refcount %d bliflags %s "
 495                   "lidesc 0x%p liflags %s",
 496                   MAJOR(__entry->dev), MINOR(__entry->dev),
 497                   (unsigned long long)__entry->buf_bno,
 498                   __entry->buf_len,
 499                   __entry->buf_hold,
 500                   __entry->buf_pincount,
 501                   __entry->buf_lockval,
 502                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 503                   __entry->bli_recur,
 504                   __entry->bli_refcount,
 505                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 506                   __entry->li_desc,
 507                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 508 )
 509
 510 #define DEFINE_BUF_ITEM_EVENT(name) \
 511 DEFINE_EVENT(xfs_buf_item_class, name, \
 512         TP_PROTO(struct xfs_buf_log_item *bip), \
 513         TP_ARGS(bip))
 514 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 515 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 516 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 517 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 518 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_ordered);
 519 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 520 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 521 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 522 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 523 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 524 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 525 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 526 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 527 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 528 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 529 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 530 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 531 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 532 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 533 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 534 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 535 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 536 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 537 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 538 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 539 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 540 DEFINE_BUF_ITEM_EVENT(xfs_trans_buf_ordered);
 541
 542 DECLARE_EVENT_CLASS(xfs_filestream_class,
 543         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno),
 544         TP_ARGS(ip, agno),
 545         TP_STRUCT__entry(
 546                 __field(dev_t, dev)
 547                 __field(xfs_ino_t, ino)
 548                 __field(xfs_agnumber_t, agno)
 549                 __field(int, streams)
 550         ),
 551         TP_fast_assign(
 552                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 553                 __entry->ino = ip->i_ino;
 554                 __entry->agno = agno;
 555                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 556         ),
 557         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 558                   MAJOR(__entry->dev), MINOR(__entry->dev),
 559                   __entry->ino,
 560                   __entry->agno,
 561                   __entry->streams)
 562 )
 563 #define DEFINE_FILESTREAM_EVENT(name) \
 564 DEFINE_EVENT(xfs_filestream_class, name, \
 565         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno), \
 566         TP_ARGS(ip, agno))
 567 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 568 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 569 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 570
 571 TRACE_EVENT(xfs_filestream_pick,
 572         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 573                  xfs_extlen_t free, int nscan),
 574         TP_ARGS(ip, agno, free, nscan),
 575         TP_STRUCT__entry(
 576                 __field(dev_t, dev)
 577                 __field(xfs_ino_t, ino)
 578                 __field(xfs_agnumber_t, agno)
 579                 __field(int, streams)
 580                 __field(xfs_extlen_t, free)
 581                 __field(int, nscan)
 582         ),
 583         TP_fast_assign(
 584                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 585                 __entry->ino = ip->i_ino;
 586                 __entry->agno = agno;
 587                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 588                 __entry->free = free;
 589                 __entry->nscan = nscan;
 590         ),
 591         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 592                   MAJOR(__entry->dev), MINOR(__entry->dev),
 593                   __entry->ino,
 594                   __entry->agno,
 595                   __entry->streams,
 596                   __entry->free,
 597                   __entry->nscan)
 598 );
 599
 600 DECLARE_EVENT_CLASS(xfs_lock_class,
 601         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 602                  unsigned long caller_ip),
 603         TP_ARGS(ip,  lock_flags, caller_ip),
 604         TP_STRUCT__entry(
 605                 __field(dev_t, dev)
 606                 __field(xfs_ino_t, ino)
 607                 __field(int, lock_flags)
 608                 __field(unsigned long, caller_ip)
 609         ),
 610         TP_fast_assign(
 611                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 612                 __entry->ino = ip->i_ino;
 613                 __entry->lock_flags = lock_flags;
 614                 __entry->caller_ip = caller_ip;
 615         ),
 616         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
 617                   MAJOR(__entry->dev), MINOR(__entry->dev),
 618                   __entry->ino,
 619                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 620                   (void *)__entry->caller_ip)
 621 )
 622
 623 #define DEFINE_LOCK_EVENT(name) \
 624 DEFINE_EVENT(xfs_lock_class, name, \
 625         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 626                  unsigned long caller_ip), \
 627         TP_ARGS(ip,  lock_flags, caller_ip))
 628 DEFINE_LOCK_EVENT(xfs_ilock);
 629 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 630 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 631 DEFINE_LOCK_EVENT(xfs_iunlock);
 632
 633 DECLARE_EVENT_CLASS(xfs_inode_class,
 634         TP_PROTO(struct xfs_inode *ip),
 635         TP_ARGS(ip),
 636         TP_STRUCT__entry(
 637                 __field(dev_t, dev)
 638                 __field(xfs_ino_t, ino)
 639         ),
 640         TP_fast_assign(
 641                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 642                 __entry->ino = ip->i_ino;
 643         ),
 644         TP_printk("dev %d:%d ino 0x%llx",
 645                   MAJOR(__entry->dev), MINOR(__entry->dev),
 646                   __entry->ino)
 647 )
 648
 649 #define DEFINE_INODE_EVENT(name) \
 650 DEFINE_EVENT(xfs_inode_class, name, \
 651         TP_PROTO(struct xfs_inode *ip), \
 652         TP_ARGS(ip))
 653 DEFINE_INODE_EVENT(xfs_iget_skip);
 654 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 655 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 656 DEFINE_INODE_EVENT(xfs_iget_hit);
 657 DEFINE_INODE_EVENT(xfs_iget_miss);
 658
 659 DEFINE_INODE_EVENT(xfs_getattr);
 660 DEFINE_INODE_EVENT(xfs_setattr);
 661 DEFINE_INODE_EVENT(xfs_readlink);
 662 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 663 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 664 DEFINE_INODE_EVENT(xfs_free_file_space);
 665 DEFINE_INODE_EVENT(xfs_zero_file_space);
 666 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 667 DEFINE_INODE_EVENT(xfs_readdir);
 668 #ifdef CONFIG_XFS_POSIX_ACL
 669 DEFINE_INODE_EVENT(xfs_get_acl);
 670 #endif
 671 DEFINE_INODE_EVENT(xfs_vm_bmap);
 672 DEFINE_INODE_EVENT(xfs_file_ioctl);
 673 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 674 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 675 DEFINE_INODE_EVENT(xfs_dir_fsync);
 676 DEFINE_INODE_EVENT(xfs_file_fsync);
 677 DEFINE_INODE_EVENT(xfs_destroy_inode);
 678 DEFINE_INODE_EVENT(xfs_evict_inode);
 679 DEFINE_INODE_EVENT(xfs_update_time);
 680
 681 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 682 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 683
 684 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 685 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 686 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 687
 688 DEFINE_INODE_EVENT(xfs_filemap_fault);
 689 DEFINE_INODE_EVENT(xfs_filemap_page_mkwrite);
 690
 691 DECLARE_EVENT_CLASS(xfs_iref_class,
 692         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 693         TP_ARGS(ip, caller_ip),
 694         TP_STRUCT__entry(
 695                 __field(dev_t, dev)
 696                 __field(xfs_ino_t, ino)
 697                 __field(int, count)
 698                 __field(int, pincount)
 699                 __field(unsigned long, caller_ip)
 700         ),
 701         TP_fast_assign(
 702                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 703                 __entry->ino = ip->i_ino;
 704                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 705                 __entry->pincount = atomic_read(&ip->i_pincount);
 706                 __entry->caller_ip = caller_ip;
 707         ),
 708         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pf",
 709                   MAJOR(__entry->dev), MINOR(__entry->dev),
 710                   __entry->ino,
 711                   __entry->count,
 712                   __entry->pincount,
 713                   (char *)__entry->caller_ip)
 714 )
 715
 716 TRACE_EVENT(xfs_iomap_prealloc_size,
 717         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 718                  unsigned int writeio_blocks),
 719         TP_ARGS(ip, blocks, shift, writeio_blocks),
 720         TP_STRUCT__entry(
 721                 __field(dev_t, dev)
 722                 __field(xfs_ino_t, ino)
 723                 __field(xfs_fsblock_t, blocks)
 724                 __field(int, shift)
 725                 __field(unsigned int, writeio_blocks)
 726         ),
 727         TP_fast_assign(
 728                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 729                 __entry->ino = ip->i_ino;
 730                 __entry->blocks = blocks;
 731                 __entry->shift = shift;
 732                 __entry->writeio_blocks = writeio_blocks;
 733         ),
 734         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 735                   "m_writeio_blocks %u",
 736                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 737                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 738 )
 739
 740 #define DEFINE_IREF_EVENT(name) \
 741 DEFINE_EVENT(xfs_iref_class, name, \
 742         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 743         TP_ARGS(ip, caller_ip))
 744 DEFINE_IREF_EVENT(xfs_ihold);
 745 DEFINE_IREF_EVENT(xfs_irele);
 746 DEFINE_IREF_EVENT(xfs_inode_pin);
 747 DEFINE_IREF_EVENT(xfs_inode_unpin);
 748 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 749
 750 DECLARE_EVENT_CLASS(xfs_namespace_class,
 751         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 752         TP_ARGS(dp, name),
 753         TP_STRUCT__entry(
 754                 __field(dev_t, dev)
 755                 __field(xfs_ino_t, dp_ino)
 756                 __field(int, namelen)
 757                 __dynamic_array(char, name, name->len)
 758         ),
 759         TP_fast_assign(
 760                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 761                 __entry->dp_ino = dp->i_ino;
 762                 __entry->namelen = name->len;
 763                 memcpy(__get_str(name), name->name, name->len);
 764         ),
 765         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 766                   MAJOR(__entry->dev), MINOR(__entry->dev),
 767                   __entry->dp_ino,
 768                   __entry->namelen,
 769                   __get_str(name))
 770 )
 771
 772 #define DEFINE_NAMESPACE_EVENT(name) \
 773 DEFINE_EVENT(xfs_namespace_class, name, \
 774         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 775         TP_ARGS(dp, name))
 776 DEFINE_NAMESPACE_EVENT(xfs_remove);
 777 DEFINE_NAMESPACE_EVENT(xfs_link);
 778 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 779 DEFINE_NAMESPACE_EVENT(xfs_create);
 780 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 781
 782 TRACE_EVENT(xfs_rename,
 783         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 784                  struct xfs_name *src_name, struct xfs_name *target_name),
 785         TP_ARGS(src_dp, target_dp, src_name, target_name),
 786         TP_STRUCT__entry(
 787                 __field(dev_t, dev)
 788                 __field(xfs_ino_t, src_dp_ino)
 789                 __field(xfs_ino_t, target_dp_ino)
 790                 __field(int, src_namelen)
 791                 __field(int, target_namelen)
 792                 __dynamic_array(char, src_name, src_name->len)
 793                 __dynamic_array(char, target_name, target_name->len)
 794         ),
 795         TP_fast_assign(
 796                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 797                 __entry->src_dp_ino = src_dp->i_ino;
 798                 __entry->target_dp_ino = target_dp->i_ino;
 799                 __entry->src_namelen = src_name->len;
 800                 __entry->target_namelen = target_name->len;
 801                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 802                 memcpy(__get_str(target_name), target_name->name,
 803                         target_name->len);
 804         ),
 805         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 806                   " src name %.*s target name %.*s",
 807                   MAJOR(__entry->dev), MINOR(__entry->dev),
 808                   __entry->src_dp_ino,
 809                   __entry->target_dp_ino,
 810                   __entry->src_namelen,
 811                   __get_str(src_name),
 812                   __entry->target_namelen,
 813                   __get_str(target_name))
 814 )
 815
 816 DECLARE_EVENT_CLASS(xfs_dquot_class,
 817         TP_PROTO(struct xfs_dquot *dqp),
 818         TP_ARGS(dqp),
 819         TP_STRUCT__entry(
 820                 __field(dev_t, dev)
 821                 __field(u32, id)
 822                 __field(unsigned, flags)
 823                 __field(unsigned, nrefs)
 824                 __field(unsigned long long, res_bcount)
 825                 __field(unsigned long long, bcount)
 826                 __field(unsigned long long, icount)
 827                 __field(unsigned long long, blk_hardlimit)
 828                 __field(unsigned long long, blk_softlimit)
 829                 __field(unsigned long long, ino_hardlimit)
 830                 __field(unsigned long long, ino_softlimit)
 831         ), \
 832         TP_fast_assign(
 833                 __entry->dev = dqp->q_mount->m_super->s_dev;
 834                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 835                 __entry->flags = dqp->dq_flags;
 836                 __entry->nrefs = dqp->q_nrefs;
 837                 __entry->res_bcount = dqp->q_res_bcount;
 838                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 839                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 840                 __entry->blk_hardlimit =
 841                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 842                 __entry->blk_softlimit =
 843                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 844                 __entry->ino_hardlimit =
 845                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 846                 __entry->ino_softlimit =
 847                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 848         ),
 849         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 850                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 851                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 852                   MAJOR(__entry->dev), MINOR(__entry->dev),
 853                   __entry->id,
 854                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 855                   __entry->nrefs,
 856                   __entry->res_bcount,
 857                   __entry->bcount,
 858                   __entry->blk_hardlimit,
 859                   __entry->blk_softlimit,
 860                   __entry->icount,
 861                   __entry->ino_hardlimit,
 862                   __entry->ino_softlimit)
 863 )
 864
 865 #define DEFINE_DQUOT_EVENT(name) \
 866 DEFINE_EVENT(xfs_dquot_class, name, \
 867         TP_PROTO(struct xfs_dquot *dqp), \
 868         TP_ARGS(dqp))
 869 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 870 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 871 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 872 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 873 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 874 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 875 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 876 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 877 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 878 DEFINE_DQUOT_EVENT(xfs_dqread);
 879 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 880 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 881 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 882 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 883 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 884 DEFINE_DQUOT_EVENT(xfs_dqput);
 885 DEFINE_DQUOT_EVENT(xfs_dqput_wait);
 886 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 887 DEFINE_DQUOT_EVENT(xfs_dqrele);
 888 DEFINE_DQUOT_EVENT(xfs_dqflush);
 889 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 890 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 891
 892 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 893         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 894         TP_ARGS(log, tic),
 895         TP_STRUCT__entry(
 896                 __field(dev_t, dev)
 897                 __field(unsigned, trans_type)
 898                 __field(char, ocnt)
 899                 __field(char, cnt)
 900                 __field(int, curr_res)
 901                 __field(int, unit_res)
 902                 __field(unsigned int, flags)
 903                 __field(int, reserveq)
 904                 __field(int, writeq)
 905                 __field(int, grant_reserve_cycle)
 906                 __field(int, grant_reserve_bytes)
 907                 __field(int, grant_write_cycle)
 908                 __field(int, grant_write_bytes)
 909                 __field(int, curr_cycle)
 910                 __field(int, curr_block)
 911                 __field(xfs_lsn_t, tail_lsn)
 912         ),
 913         TP_fast_assign(
 914                 __entry->dev = log->l_mp->m_super->s_dev;
 915                 __entry->trans_type = tic->t_trans_type;
 916                 __entry->ocnt = tic->t_ocnt;
 917                 __entry->cnt = tic->t_cnt;
 918                 __entry->curr_res = tic->t_curr_res;
 919                 __entry->unit_res = tic->t_unit_res;
 920                 __entry->flags = tic->t_flags;
 921                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 922                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 923                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 924                                 &__entry->grant_reserve_cycle,
 925                                 &__entry->grant_reserve_bytes);
 926                 xlog_crack_grant_head(&log->l_write_head.grant,
 927                                 &__entry->grant_write_cycle,
 928                                 &__entry->grant_write_bytes);
 929                 __entry->curr_cycle = log->l_curr_cycle;
 930                 __entry->curr_block = log->l_curr_block;
 931                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 932         ),
 933         TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
 934                   "t_unit_res %u t_flags %s reserveq %s "
 935                   "writeq %s grant_reserve_cycle %d "
 936                   "grant_reserve_bytes %d grant_write_cycle %d "
 937                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 938                   "tail_cycle %d tail_block %d",
 939                   MAJOR(__entry->dev), MINOR(__entry->dev),
 940                   __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
 941                   __entry->ocnt,
 942                   __entry->cnt,
 943                   __entry->curr_res,
 944                   __entry->unit_res,
 945                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 946                   __entry->reserveq ? "empty" : "active",
 947                   __entry->writeq ? "empty" : "active",
 948                   __entry->grant_reserve_cycle,
 949                   __entry->grant_reserve_bytes,
 950                   __entry->grant_write_cycle,
 951                   __entry->grant_write_bytes,
 952                   __entry->curr_cycle,
 953                   __entry->curr_block,
 954                   CYCLE_LSN(__entry->tail_lsn),
 955                   BLOCK_LSN(__entry->tail_lsn)
 956         )
 957 )
 958
 959 #define DEFINE_LOGGRANT_EVENT(name) \
 960 DEFINE_EVENT(xfs_loggrant_class, name, \
 961         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 962         TP_ARGS(log, tic))
 963 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 964 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 965 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
 966 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
 967 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
 968 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
 969 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
 970 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
 971 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
 972 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
 973 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
 974 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
 975 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
 976 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
 977 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
 978 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
 979
 980 DECLARE_EVENT_CLASS(xfs_log_item_class,
 981         TP_PROTO(struct xfs_log_item *lip),
 982         TP_ARGS(lip),
 983         TP_STRUCT__entry(
 984                 __field(dev_t, dev)
 985                 __field(void *, lip)
 986                 __field(uint, type)
 987                 __field(uint, flags)
 988                 __field(xfs_lsn_t, lsn)
 989         ),
 990         TP_fast_assign(
 991                 __entry->dev = lip->li_mountp->m_super->s_dev;
 992                 __entry->lip = lip;
 993                 __entry->type = lip->li_type;
 994                 __entry->flags = lip->li_flags;
 995                 __entry->lsn = lip->li_lsn;
 996         ),
 997         TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
 998                   MAJOR(__entry->dev), MINOR(__entry->dev),
 999                   __entry->lip,
1000                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1001                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1002                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1003 )
1004
1005 TRACE_EVENT(xfs_log_force,
1006         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn),
1007         TP_ARGS(mp, lsn),
1008         TP_STRUCT__entry(
1009                 __field(dev_t, dev)
1010                 __field(xfs_lsn_t, lsn)
1011         ),
1012         TP_fast_assign(
1013                 __entry->dev = mp->m_super->s_dev;
1014                 __entry->lsn = lsn;
1015         ),
1016         TP_printk("dev %d:%d lsn 0x%llx",
1017                   MAJOR(__entry->dev), MINOR(__entry->dev),
1018                   __entry->lsn)
1019 )
1020
1021 #define DEFINE_LOG_ITEM_EVENT(name) \
1022 DEFINE_EVENT(xfs_log_item_class, name, \
1023         TP_PROTO(struct xfs_log_item *lip), \
1024         TP_ARGS(lip))
1025 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1026 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1027 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1028 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1029
1030 DECLARE_EVENT_CLASS(xfs_ail_class,
1031         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1032         TP_ARGS(lip, old_lsn, new_lsn),
1033         TP_STRUCT__entry(
1034                 __field(dev_t, dev)
1035                 __field(void *, lip)
1036                 __field(uint, type)
1037                 __field(uint, flags)
1038                 __field(xfs_lsn_t, old_lsn)
1039                 __field(xfs_lsn_t, new_lsn)
1040         ),
1041         TP_fast_assign(
1042                 __entry->dev = lip->li_mountp->m_super->s_dev;
1043                 __entry->lip = lip;
1044                 __entry->type = lip->li_type;
1045                 __entry->flags = lip->li_flags;
1046                 __entry->old_lsn = old_lsn;
1047                 __entry->new_lsn = new_lsn;
1048         ),
1049         TP_printk("dev %d:%d lip 0x%p old lsn %d/%d new lsn %d/%d type %s flags %s",
1050                   MAJOR(__entry->dev), MINOR(__entry->dev),
1051                   __entry->lip,
1052                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1053                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1054                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1055                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1056 )
1057
1058 #define DEFINE_AIL_EVENT(name) \
1059 DEFINE_EVENT(xfs_ail_class, name, \
1060         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1061         TP_ARGS(lip, old_lsn, new_lsn))
1062 DEFINE_AIL_EVENT(xfs_ail_insert);
1063 DEFINE_AIL_EVENT(xfs_ail_move);
1064 DEFINE_AIL_EVENT(xfs_ail_delete);
1065
1066 TRACE_EVENT(xfs_log_assign_tail_lsn,
1067         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1068         TP_ARGS(log, new_lsn),
1069         TP_STRUCT__entry(
1070                 __field(dev_t, dev)
1071                 __field(xfs_lsn_t, new_lsn)
1072                 __field(xfs_lsn_t, old_lsn)
1073                 __field(xfs_lsn_t, last_sync_lsn)
1074         ),
1075         TP_fast_assign(
1076                 __entry->dev = log->l_mp->m_super->s_dev;
1077                 __entry->new_lsn = new_lsn;
1078                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1079                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1080         ),
1081         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1082                   MAJOR(__entry->dev), MINOR(__entry->dev),
1083                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1084                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1085                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1086 )
1087
1088 DECLARE_EVENT_CLASS(xfs_file_class,
1089         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
1090         TP_ARGS(ip, count, offset, flags),
1091         TP_STRUCT__entry(
1092                 __field(dev_t, dev)
1093                 __field(xfs_ino_t, ino)
1094                 __field(xfs_fsize_t, size)
1095                 __field(loff_t, offset)
1096                 __field(size_t, count)
1097                 __field(int, flags)
1098         ),
1099         TP_fast_assign(
1100                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1101                 __entry->ino = ip->i_ino;
1102                 __entry->size = ip->i_d.di_size;
1103                 __entry->offset = offset;
1104                 __entry->count = count;
1105                 __entry->flags = flags;
1106         ),
1107         TP_printk("dev %d:%d ino 0x%llx size 0x%llx "
1108                   "offset 0x%llx count 0x%zx ioflags %s",
1109                   MAJOR(__entry->dev), MINOR(__entry->dev),
1110                   __entry->ino,
1111                   __entry->size,
1112                   __entry->offset,
1113                   __entry->count,
1114                   __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
1115 )
1116
1117 #define DEFINE_RW_EVENT(name)           \
1118 DEFINE_EVENT(xfs_file_class, name,      \
1119         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
1120         TP_ARGS(ip, count, offset, flags))
1121 DEFINE_RW_EVENT(xfs_file_read);
1122 DEFINE_RW_EVENT(xfs_file_buffered_write);
1123 DEFINE_RW_EVENT(xfs_file_direct_write);
1124 DEFINE_RW_EVENT(xfs_file_splice_read);
1125
1126 DECLARE_EVENT_CLASS(xfs_page_class,
1127         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1128                  unsigned int len),
1129         TP_ARGS(inode, page, off, len),
1130         TP_STRUCT__entry(
1131                 __field(dev_t, dev)
1132                 __field(xfs_ino_t, ino)
1133                 __field(pgoff_t, pgoff)
1134                 __field(loff_t, size)
1135                 __field(unsigned long, offset)
1136                 __field(unsigned int, length)
1137                 __field(int, delalloc)
1138                 __field(int, unwritten)
1139         ),
1140         TP_fast_assign(
1141                 int delalloc = -1, unwritten = -1;
1142
1143                 if (page_has_buffers(page))
1144                         xfs_count_page_state(page, &delalloc, &unwritten);
1145                 __entry->dev = inode->i_sb->s_dev;
1146                 __entry->ino = XFS_I(inode)->i_ino;
1147                 __entry->pgoff = page_offset(page);
1148                 __entry->size = i_size_read(inode);
1149                 __entry->offset = off;
1150                 __entry->length = len;
1151                 __entry->delalloc = delalloc;
1152                 __entry->unwritten = unwritten;
1153         ),
1154         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1155                   "length %x delalloc %d unwritten %d",
1156                   MAJOR(__entry->dev), MINOR(__entry->dev),
1157                   __entry->ino,
1158                   __entry->pgoff,
1159                   __entry->size,
1160                   __entry->offset,
1161                   __entry->length,
1162                   __entry->delalloc,
1163                   __entry->unwritten)
1164 )
1165
1166 #define DEFINE_PAGE_EVENT(name)         \
1167 DEFINE_EVENT(xfs_page_class, name,      \
1168         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1169                  unsigned int len),     \
1170         TP_ARGS(inode, page, off, len))
1171 DEFINE_PAGE_EVENT(xfs_writepage);
1172 DEFINE_PAGE_EVENT(xfs_releasepage);
1173 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1174
1175 DECLARE_EVENT_CLASS(xfs_imap_class,
1176         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1177                  int type, struct xfs_bmbt_irec *irec),
1178         TP_ARGS(ip, offset, count, type, irec),
1179         TP_STRUCT__entry(
1180                 __field(dev_t, dev)
1181                 __field(xfs_ino_t, ino)
1182                 __field(loff_t, size)
1183                 __field(loff_t, offset)
1184                 __field(size_t, count)
1185                 __field(int, type)
1186                 __field(xfs_fileoff_t, startoff)
1187                 __field(xfs_fsblock_t, startblock)
1188                 __field(xfs_filblks_t, blockcount)
1189         ),
1190         TP_fast_assign(
1191                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1192                 __entry->ino = ip->i_ino;
1193                 __entry->size = ip->i_d.di_size;
1194                 __entry->offset = offset;
1195                 __entry->count = count;
1196                 __entry->type = type;
1197                 __entry->startoff = irec ? irec->br_startoff : 0;
1198                 __entry->startblock = irec ? irec->br_startblock : 0;
1199                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1200         ),
1201         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1202                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1203                   MAJOR(__entry->dev), MINOR(__entry->dev),
1204                   __entry->ino,
1205                   __entry->size,
1206                   __entry->offset,
1207                   __entry->count,
1208                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1209                   __entry->startoff,
1210                   (__int64_t)__entry->startblock,
1211                   __entry->blockcount)
1212 )
1213
1214 #define DEFINE_IOMAP_EVENT(name)        \
1215 DEFINE_EVENT(xfs_imap_class, name,      \
1216         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1217                  int type, struct xfs_bmbt_irec *irec),         \
1218         TP_ARGS(ip, offset, count, type, irec))
1219 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1220 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1221 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1222 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1223
1224 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1225         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1226         TP_ARGS(ip, offset, count),
1227         TP_STRUCT__entry(
1228                 __field(dev_t, dev)
1229                 __field(xfs_ino_t, ino)
1230                 __field(loff_t, isize)
1231                 __field(loff_t, disize)
1232                 __field(loff_t, offset)
1233                 __field(size_t, count)
1234         ),
1235         TP_fast_assign(
1236                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1237                 __entry->ino = ip->i_ino;
1238                 __entry->isize = VFS_I(ip)->i_size;
1239                 __entry->disize = ip->i_d.di_size;
1240                 __entry->offset = offset;
1241                 __entry->count = count;
1242         ),
1243         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1244                   "offset 0x%llx count %zd",
1245                   MAJOR(__entry->dev), MINOR(__entry->dev),
1246                   __entry->ino,
1247                   __entry->isize,
1248                   __entry->disize,
1249                   __entry->offset,
1250                   __entry->count)
1251 );
1252
1253 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1254 DEFINE_EVENT(xfs_simple_io_class, name, \
1255         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1256         TP_ARGS(ip, offset, count))
1257 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1258 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1259 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1260 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1261
1262 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1263         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1264         TP_ARGS(ip, new_size),
1265         TP_STRUCT__entry(
1266                 __field(dev_t, dev)
1267                 __field(xfs_ino_t, ino)
1268                 __field(xfs_fsize_t, size)
1269                 __field(xfs_fsize_t, new_size)
1270         ),
1271         TP_fast_assign(
1272                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1273                 __entry->ino = ip->i_ino;
1274                 __entry->size = ip->i_d.di_size;
1275                 __entry->new_size = new_size;
1276         ),
1277         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1278                   MAJOR(__entry->dev), MINOR(__entry->dev),
1279                   __entry->ino,
1280                   __entry->size,
1281                   __entry->new_size)
1282 )
1283
1284 #define DEFINE_ITRUNC_EVENT(name) \
1285 DEFINE_EVENT(xfs_itrunc_class, name, \
1286         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1287         TP_ARGS(ip, new_size))
1288 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1289 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1290
1291 TRACE_EVENT(xfs_pagecache_inval,
1292         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1293         TP_ARGS(ip, start, finish),
1294         TP_STRUCT__entry(
1295                 __field(dev_t, dev)
1296                 __field(xfs_ino_t, ino)
1297                 __field(xfs_fsize_t, size)
1298                 __field(xfs_off_t, start)
1299                 __field(xfs_off_t, finish)
1300         ),
1301         TP_fast_assign(
1302                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1303                 __entry->ino = ip->i_ino;
1304                 __entry->size = ip->i_d.di_size;
1305                 __entry->start = start;
1306                 __entry->finish = finish;
1307         ),
1308         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1309                   MAJOR(__entry->dev), MINOR(__entry->dev),
1310                   __entry->ino,
1311                   __entry->size,
1312                   __entry->start,
1313                   __entry->finish)
1314 );
1315
1316 TRACE_EVENT(xfs_bunmap,
1317         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1318                  int flags, unsigned long caller_ip),
1319         TP_ARGS(ip, bno, len, flags, caller_ip),
1320         TP_STRUCT__entry(
1321                 __field(dev_t, dev)
1322                 __field(xfs_ino_t, ino)
1323                 __field(xfs_fsize_t, size)
1324                 __field(xfs_fileoff_t, bno)
1325                 __field(xfs_filblks_t, len)
1326                 __field(unsigned long, caller_ip)
1327                 __field(int, flags)
1328         ),
1329         TP_fast_assign(
1330                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1331                 __entry->ino = ip->i_ino;
1332                 __entry->size = ip->i_d.di_size;
1333                 __entry->bno = bno;
1334                 __entry->len = len;
1335                 __entry->caller_ip = caller_ip;
1336                 __entry->flags = flags;
1337         ),
1338         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1339                   "flags %s caller %pf",
1340                   MAJOR(__entry->dev), MINOR(__entry->dev),
1341                   __entry->ino,
1342                   __entry->size,
1343                   __entry->bno,
1344                   __entry->len,
1345                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1346                   (void *)__entry->caller_ip)
1347
1348 );
1349
1350 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1351         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1352                  xfs_agblock_t agbno, xfs_extlen_t len),
1353         TP_ARGS(mp, agno, agbno, len),
1354         TP_STRUCT__entry(
1355                 __field(dev_t, dev)
1356                 __field(xfs_agnumber_t, agno)
1357                 __field(xfs_agblock_t, agbno)
1358                 __field(xfs_extlen_t, len)
1359         ),
1360         TP_fast_assign(
1361                 __entry->dev = mp->m_super->s_dev;
1362                 __entry->agno = agno;
1363                 __entry->agbno = agbno;
1364                 __entry->len = len;
1365         ),
1366         TP_printk("dev %d:%d agno %u agbno %u len %u",
1367                   MAJOR(__entry->dev), MINOR(__entry->dev),
1368                   __entry->agno,
1369                   __entry->agbno,
1370                   __entry->len)
1371 );
1372 #define DEFINE_BUSY_EVENT(name) \
1373 DEFINE_EVENT(xfs_extent_busy_class, name, \
1374         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1375                  xfs_agblock_t agbno, xfs_extlen_t len), \
1376         TP_ARGS(mp, agno, agbno, len))
1377 DEFINE_BUSY_EVENT(xfs_extent_busy);
1378 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1379 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1380 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1381 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1382
1383 TRACE_EVENT(xfs_extent_busy_trim,
1384         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1385                  xfs_agblock_t agbno, xfs_extlen_t len,
1386                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1387         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1388         TP_STRUCT__entry(
1389                 __field(dev_t, dev)
1390                 __field(xfs_agnumber_t, agno)
1391                 __field(xfs_agblock_t, agbno)
1392                 __field(xfs_extlen_t, len)
1393                 __field(xfs_agblock_t, tbno)
1394                 __field(xfs_extlen_t, tlen)
1395         ),
1396         TP_fast_assign(
1397                 __entry->dev = mp->m_super->s_dev;
1398                 __entry->agno = agno;
1399                 __entry->agbno = agbno;
1400                 __entry->len = len;
1401                 __entry->tbno = tbno;
1402                 __entry->tlen = tlen;
1403         ),
1404         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1405                   MAJOR(__entry->dev), MINOR(__entry->dev),
1406                   __entry->agno,
1407                   __entry->agbno,
1408                   __entry->len,
1409                   __entry->tbno,
1410                   __entry->tlen)
1411 );
1412
1413 TRACE_EVENT(xfs_trans_commit_lsn,
1414         TP_PROTO(struct xfs_trans *trans),
1415         TP_ARGS(trans),
1416         TP_STRUCT__entry(
1417                 __field(dev_t, dev)
1418                 __field(struct xfs_trans *, tp)
1419                 __field(xfs_lsn_t, lsn)
1420         ),
1421         TP_fast_assign(
1422                 __entry->dev = trans->t_mountp->m_super->s_dev;
1423                 __entry->tp = trans;
1424                 __entry->lsn = trans->t_commit_lsn;
1425         ),
1426         TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1427                   MAJOR(__entry->dev), MINOR(__entry->dev),
1428                   __entry->tp,
1429                   __entry->lsn)
1430 );
1431
1432 TRACE_EVENT(xfs_agf,
1433         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1434                  unsigned long caller_ip),
1435         TP_ARGS(mp, agf, flags, caller_ip),
1436         TP_STRUCT__entry(
1437                 __field(dev_t, dev)
1438                 __field(xfs_agnumber_t, agno)
1439                 __field(int, flags)
1440                 __field(__u32, length)
1441                 __field(__u32, bno_root)
1442                 __field(__u32, cnt_root)
1443                 __field(__u32, bno_level)
1444                 __field(__u32, cnt_level)
1445                 __field(__u32, flfirst)
1446                 __field(__u32, fllast)
1447                 __field(__u32, flcount)
1448                 __field(__u32, freeblks)
1449                 __field(__u32, longest)
1450                 __field(unsigned long, caller_ip)
1451         ),
1452         TP_fast_assign(
1453                 __entry->dev = mp->m_super->s_dev;
1454                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1455                 __entry->flags = flags;
1456                 __entry->length = be32_to_cpu(agf->agf_length),
1457                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1458                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1459                 __entry->bno_level =
1460                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1461                 __entry->cnt_level =
1462                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1463                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1464                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1465                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1466                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1467                 __entry->longest = be32_to_cpu(agf->agf_longest);
1468                 __entry->caller_ip = caller_ip;
1469         ),
1470         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1471                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1472                   "freeblks %u longest %u caller %pf",
1473                   MAJOR(__entry->dev), MINOR(__entry->dev),
1474                   __entry->agno,
1475                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1476                   __entry->length,
1477                   __entry->bno_root,
1478                   __entry->cnt_root,
1479                   __entry->bno_level,
1480                   __entry->cnt_level,
1481                   __entry->flfirst,
1482                   __entry->fllast,
1483                   __entry->flcount,
1484                   __entry->freeblks,
1485                   __entry->longest,
1486                   (void *)__entry->caller_ip)
1487 );
1488
1489 TRACE_EVENT(xfs_free_extent,
1490         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1491                  xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1492         TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1493         TP_STRUCT__entry(
1494                 __field(dev_t, dev)
1495                 __field(xfs_agnumber_t, agno)
1496                 __field(xfs_agblock_t, agbno)
1497                 __field(xfs_extlen_t, len)
1498                 __field(int, isfl)
1499                 __field(int, haveleft)
1500                 __field(int, haveright)
1501         ),
1502         TP_fast_assign(
1503                 __entry->dev = mp->m_super->s_dev;
1504                 __entry->agno = agno;
1505                 __entry->agbno = agbno;
1506                 __entry->len = len;
1507                 __entry->isfl = isfl;
1508                 __entry->haveleft = haveleft;
1509                 __entry->haveright = haveright;
1510         ),
1511         TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1512                   MAJOR(__entry->dev), MINOR(__entry->dev),
1513                   __entry->agno,
1514                   __entry->agbno,
1515                   __entry->len,
1516                   __entry->isfl,
1517                   __entry->haveleft ?
1518                         (__entry->haveright ? "both" : "left") :
1519                         (__entry->haveright ? "right" : "none"))
1520
1521 );
1522
1523 DECLARE_EVENT_CLASS(xfs_alloc_class,
1524         TP_PROTO(struct xfs_alloc_arg *args),
1525         TP_ARGS(args),
1526         TP_STRUCT__entry(
1527                 __field(dev_t, dev)
1528                 __field(xfs_agnumber_t, agno)
1529                 __field(xfs_agblock_t, agbno)
1530                 __field(xfs_extlen_t, minlen)
1531                 __field(xfs_extlen_t, maxlen)
1532                 __field(xfs_extlen_t, mod)
1533                 __field(xfs_extlen_t, prod)
1534                 __field(xfs_extlen_t, minleft)
1535                 __field(xfs_extlen_t, total)
1536                 __field(xfs_extlen_t, alignment)
1537                 __field(xfs_extlen_t, minalignslop)
1538                 __field(xfs_extlen_t, len)
1539                 __field(short, type)
1540                 __field(short, otype)
1541                 __field(char, wasdel)
1542                 __field(char, wasfromfl)
1543                 __field(char, isfl)
1544                 __field(char, userdata)
1545                 __field(xfs_fsblock_t, firstblock)
1546         ),
1547         TP_fast_assign(
1548                 __entry->dev = args->mp->m_super->s_dev;
1549                 __entry->agno = args->agno;
1550                 __entry->agbno = args->agbno;
1551                 __entry->minlen = args->minlen;
1552                 __entry->maxlen = args->maxlen;
1553                 __entry->mod = args->mod;
1554                 __entry->prod = args->prod;
1555                 __entry->minleft = args->minleft;
1556                 __entry->total = args->total;
1557                 __entry->alignment = args->alignment;
1558                 __entry->minalignslop = args->minalignslop;
1559                 __entry->len = args->len;
1560                 __entry->type = args->type;
1561                 __entry->otype = args->otype;
1562                 __entry->wasdel = args->wasdel;
1563                 __entry->wasfromfl = args->wasfromfl;
1564                 __entry->isfl = args->isfl;
1565                 __entry->userdata = args->userdata;
1566                 __entry->firstblock = args->firstblock;
1567         ),
1568         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1569                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1570                   "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1571                   "userdata %d firstblock 0x%llx",
1572                   MAJOR(__entry->dev), MINOR(__entry->dev),
1573                   __entry->agno,
1574                   __entry->agbno,
1575                   __entry->minlen,
1576                   __entry->maxlen,
1577                   __entry->mod,
1578                   __entry->prod,
1579                   __entry->minleft,
1580                   __entry->total,
1581                   __entry->alignment,
1582                   __entry->minalignslop,
1583                   __entry->len,
1584                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1585                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1586                   __entry->wasdel,
1587                   __entry->wasfromfl,
1588                   __entry->isfl,
1589                   __entry->userdata,
1590                   (unsigned long long)__entry->firstblock)
1591 )
1592
1593 #define DEFINE_ALLOC_EVENT(name) \
1594 DEFINE_EVENT(xfs_alloc_class, name, \
1595         TP_PROTO(struct xfs_alloc_arg *args), \
1596         TP_ARGS(args))
1597 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1598 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1599 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1600 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1601 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1602 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1603 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1604 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1605 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1606 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1607 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1608 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1609 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1610 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1611 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1612 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1613 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1614 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1615 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1616 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1617 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1618 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1619 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1620 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1621 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1622
1623 DECLARE_EVENT_CLASS(xfs_da_class,
1624         TP_PROTO(struct xfs_da_args *args),
1625         TP_ARGS(args),
1626         TP_STRUCT__entry(
1627                 __field(dev_t, dev)
1628                 __field(xfs_ino_t, ino)
1629                 __dynamic_array(char, name, args->namelen)
1630                 __field(int, namelen)
1631                 __field(xfs_dahash_t, hashval)
1632                 __field(xfs_ino_t, inumber)
1633                 __field(int, op_flags)
1634         ),
1635         TP_fast_assign(
1636                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1637                 __entry->ino = args->dp->i_ino;
1638                 if (args->namelen)
1639                         memcpy(__get_str(name), args->name, args->namelen);
1640                 __entry->namelen = args->namelen;
1641                 __entry->hashval = args->hashval;
1642                 __entry->inumber = args->inumber;
1643                 __entry->op_flags = args->op_flags;
1644         ),
1645         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1646                   "inumber 0x%llx op_flags %s",
1647                   MAJOR(__entry->dev), MINOR(__entry->dev),
1648                   __entry->ino,
1649                   __entry->namelen,
1650                   __entry->namelen ? __get_str(name) : NULL,
1651                   __entry->namelen,
1652                   __entry->hashval,
1653                   __entry->inumber,
1654                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1655 )
1656
1657 #define DEFINE_DIR2_EVENT(name) \
1658 DEFINE_EVENT(xfs_da_class, name, \
1659         TP_PROTO(struct xfs_da_args *args), \
1660         TP_ARGS(args))
1661 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1662 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1663 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1664 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1665 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1666 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1667 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1668 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1669 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1670 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1671 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1672 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1673 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1674 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1675 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1676 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1677 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1678 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1679 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1680 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1681 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1682 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1683 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1684 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1685 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1686
1687 DECLARE_EVENT_CLASS(xfs_attr_class,
1688         TP_PROTO(struct xfs_da_args *args),
1689         TP_ARGS(args),
1690         TP_STRUCT__entry(
1691                 __field(dev_t, dev)
1692                 __field(xfs_ino_t, ino)
1693                 __dynamic_array(char, name, args->namelen)
1694                 __field(int, namelen)
1695                 __field(int, valuelen)
1696                 __field(xfs_dahash_t, hashval)
1697                 __field(int, op_flags)
1698         ),
1699         TP_fast_assign(
1700                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1701                 __entry->ino = args->dp->i_ino;
1702                 if (args->namelen)
1703                         memcpy(__get_str(name), args->name, args->namelen);
1704                 __entry->namelen = args->namelen;
1705                 __entry->valuelen = args->valuelen;
1706                 __entry->hashval = args->hashval;
1707                 __entry->op_flags = args->op_flags;
1708         ),
1709         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1710                   "hashval 0x%x op_flags %s",
1711                   MAJOR(__entry->dev), MINOR(__entry->dev),
1712                   __entry->ino,
1713                   __entry->namelen,
1714                   __entry->namelen ? __get_str(name) : NULL,
1715                   __entry->namelen,
1716                   __entry->valuelen,
1717                   __entry->hashval,
1718                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1719 )
1720
1721 #define DEFINE_ATTR_EVENT(name) \
1722 DEFINE_EVENT(xfs_attr_class, name, \
1723         TP_PROTO(struct xfs_da_args *args), \
1724         TP_ARGS(args))
1725 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1726 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1727 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1728 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1729 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1730 DEFINE_ATTR_EVENT(xfs_attr_sf_removename);
1731 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1732
1733 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1734 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1735 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1736 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1737 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1738 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1739 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1740 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1741 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1742 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1743 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1744 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1745 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1746 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1747 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1748 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1749 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1750 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1751 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1752 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1753 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1754 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1755 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1756
1757 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1758 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1759 DEFINE_ATTR_EVENT(xfs_attr_node_lookup);
1760 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1761 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1762
1763 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1764 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1765
1766 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1767 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1768 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1769
1770 #define DEFINE_DA_EVENT(name) \
1771 DEFINE_EVENT(xfs_da_class, name, \
1772         TP_PROTO(struct xfs_da_args *args), \
1773         TP_ARGS(args))
1774 DEFINE_DA_EVENT(xfs_da_split);
1775 DEFINE_DA_EVENT(xfs_da_join);
1776 DEFINE_DA_EVENT(xfs_da_link_before);
1777 DEFINE_DA_EVENT(xfs_da_link_after);
1778 DEFINE_DA_EVENT(xfs_da_unlink_back);
1779 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1780 DEFINE_DA_EVENT(xfs_da_root_split);
1781 DEFINE_DA_EVENT(xfs_da_root_join);
1782 DEFINE_DA_EVENT(xfs_da_node_add);
1783 DEFINE_DA_EVENT(xfs_da_node_create);
1784 DEFINE_DA_EVENT(xfs_da_node_split);
1785 DEFINE_DA_EVENT(xfs_da_node_remove);
1786 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1787 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1788 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1789 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1790 DEFINE_DA_EVENT(xfs_da_grow_inode);
1791 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1792 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1793 DEFINE_DA_EVENT(xfs_da_path_shift);
1794
1795 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1796         TP_PROTO(struct xfs_da_args *args, int idx),
1797         TP_ARGS(args, idx),
1798         TP_STRUCT__entry(
1799                 __field(dev_t, dev)
1800                 __field(xfs_ino_t, ino)
1801                 __field(int, op_flags)
1802                 __field(int, idx)
1803         ),
1804         TP_fast_assign(
1805                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1806                 __entry->ino = args->dp->i_ino;
1807                 __entry->op_flags = args->op_flags;
1808                 __entry->idx = idx;
1809         ),
1810         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1811                   MAJOR(__entry->dev), MINOR(__entry->dev),
1812                   __entry->ino,
1813                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1814                   __entry->idx)
1815 )
1816
1817 #define DEFINE_DIR2_SPACE_EVENT(name) \
1818 DEFINE_EVENT(xfs_dir2_space_class, name, \
1819         TP_PROTO(struct xfs_da_args *args, int idx), \
1820         TP_ARGS(args, idx))
1821 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1822 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1823 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1824 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1825
1826 TRACE_EVENT(xfs_dir2_leafn_moveents,
1827         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1828         TP_ARGS(args, src_idx, dst_idx, count),
1829         TP_STRUCT__entry(
1830                 __field(dev_t, dev)
1831                 __field(xfs_ino_t, ino)
1832                 __field(int, op_flags)
1833                 __field(int, src_idx)
1834                 __field(int, dst_idx)
1835                 __field(int, count)
1836         ),
1837         TP_fast_assign(
1838                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1839                 __entry->ino = args->dp->i_ino;
1840                 __entry->op_flags = args->op_flags;
1841                 __entry->src_idx = src_idx;
1842                 __entry->dst_idx = dst_idx;
1843                 __entry->count = count;
1844         ),
1845         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1846                   "src_idx %d dst_idx %d count %d",
1847                   MAJOR(__entry->dev), MINOR(__entry->dev),
1848                   __entry->ino,
1849                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1850                   __entry->src_idx,
1851                   __entry->dst_idx,
1852                   __entry->count)
1853 );
1854
1855 #define XFS_SWAPEXT_INODES \
1856         { 0,    "target" }, \
1857         { 1,    "temp" }
1858
1859 #define XFS_INODE_FORMAT_STR \
1860         { 0,    "invalid" }, \
1861         { 1,    "local" }, \
1862         { 2,    "extent" }, \
1863         { 3,    "btree" }
1864
1865 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1866         TP_PROTO(struct xfs_inode *ip, int which),
1867         TP_ARGS(ip, which),
1868         TP_STRUCT__entry(
1869                 __field(dev_t, dev)
1870                 __field(int, which)
1871                 __field(xfs_ino_t, ino)
1872                 __field(int, format)
1873                 __field(int, nex)
1874                 __field(int, broot_size)
1875                 __field(int, fork_off)
1876         ),
1877         TP_fast_assign(
1878                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1879                 __entry->which = which;
1880                 __entry->ino = ip->i_ino;
1881                 __entry->format = ip->i_d.di_format;
1882                 __entry->nex = ip->i_d.di_nextents;
1883                 __entry->broot_size = ip->i_df.if_broot_bytes;
1884                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1885         ),
1886         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1887                   "broot size %d, fork offset %d",
1888                   MAJOR(__entry->dev), MINOR(__entry->dev),
1889                   __entry->ino,
1890                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1891                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1892                   __entry->nex,
1893                   __entry->broot_size,
1894                   __entry->fork_off)
1895 )
1896
1897 #define DEFINE_SWAPEXT_EVENT(name) \
1898 DEFINE_EVENT(xfs_swap_extent_class, name, \
1899         TP_PROTO(struct xfs_inode *ip, int which), \
1900         TP_ARGS(ip, which))
1901
1902 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1903 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1904
1905 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1906         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1907                 struct xlog_recover_item *item, int pass),
1908         TP_ARGS(log, trans, item, pass),
1909         TP_STRUCT__entry(
1910                 __field(dev_t, dev)
1911                 __field(unsigned long, item)
1912                 __field(xlog_tid_t, tid)
1913                 __field(int, type)
1914                 __field(int, pass)
1915                 __field(int, count)
1916                 __field(int, total)
1917         ),
1918         TP_fast_assign(
1919                 __entry->dev = log->l_mp->m_super->s_dev;
1920                 __entry->item = (unsigned long)item;
1921                 __entry->tid = trans->r_log_tid;
1922                 __entry->type = ITEM_TYPE(item);
1923                 __entry->pass = pass;
1924                 __entry->count = item->ri_cnt;
1925                 __entry->total = item->ri_total;
1926         ),
1927         TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
1928                   "item region count/total %d/%d",
1929                   MAJOR(__entry->dev), MINOR(__entry->dev),
1930                   __entry->tid,
1931                   __entry->pass,
1932                   (void *)__entry->item,
1933                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1934                   __entry->count,
1935                   __entry->total)
1936 )
1937
1938 #define DEFINE_LOG_RECOVER_ITEM(name) \
1939 DEFINE_EVENT(xfs_log_recover_item_class, name, \
1940         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
1941                 struct xlog_recover_item *item, int pass), \
1942         TP_ARGS(log, trans, item, pass))
1943
1944 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
1945 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
1946 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
1947 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
1948 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
1949
1950 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
1951         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
1952         TP_ARGS(log, buf_f),
1953         TP_STRUCT__entry(
1954                 __field(dev_t, dev)
1955                 __field(__int64_t, blkno)
1956                 __field(unsigned short, len)
1957                 __field(unsigned short, flags)
1958                 __field(unsigned short, size)
1959                 __field(unsigned int, map_size)
1960         ),
1961         TP_fast_assign(
1962                 __entry->dev = log->l_mp->m_super->s_dev;
1963                 __entry->blkno = buf_f->blf_blkno;
1964                 __entry->len = buf_f->blf_len;
1965                 __entry->flags = buf_f->blf_flags;
1966                 __entry->size = buf_f->blf_size;
1967                 __entry->map_size = buf_f->blf_map_size;
1968         ),
1969         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
1970                         "map_size %d",
1971                   MAJOR(__entry->dev), MINOR(__entry->dev),
1972                   __entry->blkno,
1973                   __entry->len,
1974                   __entry->flags,
1975                   __entry->size,
1976                   __entry->map_size)
1977 )
1978
1979 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
1980 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
1981         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
1982         TP_ARGS(log, buf_f))
1983
1984 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
1985 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
1986 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
1987 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
1988 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
1989 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
1990 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
1991 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
1992
1993 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
1994         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
1995         TP_ARGS(log, in_f),
1996         TP_STRUCT__entry(
1997                 __field(dev_t, dev)
1998                 __field(xfs_ino_t, ino)
1999                 __field(unsigned short, size)
2000                 __field(int, fields)
2001                 __field(unsigned short, asize)
2002                 __field(unsigned short, dsize)
2003                 __field(__int64_t, blkno)
2004                 __field(int, len)
2005                 __field(int, boffset)
2006         ),
2007         TP_fast_assign(
2008                 __entry->dev = log->l_mp->m_super->s_dev;
2009                 __entry->ino = in_f->ilf_ino;
2010                 __entry->size = in_f->ilf_size;
2011                 __entry->fields = in_f->ilf_fields;
2012                 __entry->asize = in_f->ilf_asize;
2013                 __entry->dsize = in_f->ilf_dsize;
2014                 __entry->blkno = in_f->ilf_blkno;
2015                 __entry->len = in_f->ilf_len;
2016                 __entry->boffset = in_f->ilf_boffset;
2017         ),
2018         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2019                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2020                   MAJOR(__entry->dev), MINOR(__entry->dev),
2021                   __entry->ino,
2022                   __entry->size,
2023                   __entry->fields,
2024                   __entry->asize,
2025                   __entry->dsize,
2026                   __entry->blkno,
2027                   __entry->len,
2028                   __entry->boffset)
2029 )
2030 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2031 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2032         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2033         TP_ARGS(log, in_f))
2034
2035 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2036 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2037 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2038
2039 DECLARE_EVENT_CLASS(xfs_discard_class,
2040         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2041                  xfs_agblock_t agbno, xfs_extlen_t len),
2042         TP_ARGS(mp, agno, agbno, len),
2043         TP_STRUCT__entry(
2044                 __field(dev_t, dev)
2045                 __field(xfs_agnumber_t, agno)
2046                 __field(xfs_agblock_t, agbno)
2047                 __field(xfs_extlen_t, len)
2048         ),
2049         TP_fast_assign(
2050                 __entry->dev = mp->m_super->s_dev;
2051                 __entry->agno = agno;
2052                 __entry->agbno = agbno;
2053                 __entry->len = len;
2054         ),
2055         TP_printk("dev %d:%d agno %u agbno %u len %u\n",
2056                   MAJOR(__entry->dev), MINOR(__entry->dev),
2057                   __entry->agno,
2058                   __entry->agbno,
2059                   __entry->len)
2060 )
2061
2062 #define DEFINE_DISCARD_EVENT(name) \
2063 DEFINE_EVENT(xfs_discard_class, name, \
2064         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2065                  xfs_agblock_t agbno, xfs_extlen_t len), \
2066         TP_ARGS(mp, agno, agbno, len))
2067 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2068 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2069 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2070 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2071
2072 #endif /* _TRACE_XFS_H */
2073
2074 #undef TRACE_INCLUDE_PATH
2075 #define TRACE_INCLUDE_PATH .
2076 #define TRACE_INCLUDE_FILE xfs_trace
2077 #include <trace/define_trace.h>