fs/xfs/xfs_trace.h

   1 /*
   2  * Copyright (c) 2009, Christoph Hellwig
   3  * All Rights Reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write the Free Software Foundation,
  16  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18 #undef TRACE_SYSTEM
  19 #define TRACE_SYSTEM xfs
  20
  21 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  22 #define _TRACE_XFS_H
  23
  24 #include <linux/tracepoint.h>
  25
  26 struct xfs_agf;
  27 struct xfs_alloc_arg;
  28 struct xfs_attr_list_context;
  29 struct xfs_buf_log_item;
  30 struct xfs_da_args;
  31 struct xfs_da_node_entry;
  32 struct xfs_dquot;
  33 struct xfs_log_item;
  34 struct xlog;
  35 struct xlog_ticket;
  36 struct xlog_recover;
  37 struct xlog_recover_item;
  38 struct xfs_buf_log_format;
  39 struct xfs_inode_log_format;
  40 struct xfs_bmbt_irec;
  41 struct xfs_btree_cur;
  42
  43 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  44         TP_PROTO(struct xfs_attr_list_context *ctx),
  45         TP_ARGS(ctx),
  46         TP_STRUCT__entry(
  47                 __field(dev_t, dev)
  48                 __field(xfs_ino_t, ino)
  49                 __field(u32, hashval)
  50                 __field(u32, blkno)
  51                 __field(u32, offset)
  52                 __field(void *, alist)
  53                 __field(int, bufsize)
  54                 __field(int, count)
  55                 __field(int, firstu)
  56                 __field(int, dupcnt)
  57                 __field(int, flags)
  58         ),
  59         TP_fast_assign(
  60                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  61                 __entry->ino = ctx->dp->i_ino;
  62                 __entry->hashval = ctx->cursor->hashval;
  63                 __entry->blkno = ctx->cursor->blkno;
  64                 __entry->offset = ctx->cursor->offset;
  65                 __entry->alist = ctx->alist;
  66                 __entry->bufsize = ctx->bufsize;
  67                 __entry->count = ctx->count;
  68                 __entry->firstu = ctx->firstu;
  69                 __entry->flags = ctx->flags;
  70         ),
  71         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  72                   "alist 0x%p size %u count %u firstu %u flags %d %s",
  73                   MAJOR(__entry->dev), MINOR(__entry->dev),
  74                    __entry->ino,
  75                    __entry->hashval,
  76                    __entry->blkno,
  77                    __entry->offset,
  78                    __entry->dupcnt,
  79                    __entry->alist,
  80                    __entry->bufsize,
  81                    __entry->count,
  82                    __entry->firstu,
  83                    __entry->flags,
  84                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  85         )
  86 )
  87
  88 #define DEFINE_ATTR_LIST_EVENT(name) \
  89 DEFINE_EVENT(xfs_attr_list_class, name, \
  90         TP_PROTO(struct xfs_attr_list_context *ctx), \
  91         TP_ARGS(ctx))
  92 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  93 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  94 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  95 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  96 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  97 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  98 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
  99 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
 100 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
 101 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
 102
 103 DECLARE_EVENT_CLASS(xfs_perag_class,
 104         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
 105                  unsigned long caller_ip),
 106         TP_ARGS(mp, agno, refcount, caller_ip),
 107         TP_STRUCT__entry(
 108                 __field(dev_t, dev)
 109                 __field(xfs_agnumber_t, agno)
 110                 __field(int, refcount)
 111                 __field(unsigned long, caller_ip)
 112         ),
 113         TP_fast_assign(
 114                 __entry->dev = mp->m_super->s_dev;
 115                 __entry->agno = agno;
 116                 __entry->refcount = refcount;
 117                 __entry->caller_ip = caller_ip;
 118         ),
 119         TP_printk("dev %d:%d agno %u refcount %d caller %ps",
 120                   MAJOR(__entry->dev), MINOR(__entry->dev),
 121                   __entry->agno,
 122                   __entry->refcount,
 123                   (char *)__entry->caller_ip)
 124 );
 125
 126 #define DEFINE_PERAG_REF_EVENT(name)    \
 127 DEFINE_EVENT(xfs_perag_class, name,     \
 128         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 129                  unsigned long caller_ip),                                      \
 130         TP_ARGS(mp, agno, refcount, caller_ip))
 131 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 132 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 133 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 134 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 135 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 136 DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 137 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 138
 139 DECLARE_EVENT_CLASS(xfs_ag_class,
 140         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 141         TP_ARGS(mp, agno),
 142         TP_STRUCT__entry(
 143                 __field(dev_t, dev)
 144                 __field(xfs_agnumber_t, agno)
 145         ),
 146         TP_fast_assign(
 147                 __entry->dev = mp->m_super->s_dev;
 148                 __entry->agno = agno;
 149         ),
 150         TP_printk("dev %d:%d agno %u",
 151                   MAJOR(__entry->dev), MINOR(__entry->dev),
 152                   __entry->agno)
 153 );
 154 #define DEFINE_AG_EVENT(name)   \
 155 DEFINE_EVENT(xfs_ag_class, name,        \
 156         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 157         TP_ARGS(mp, agno))
 158
 159 DEFINE_AG_EVENT(xfs_read_agf);
 160 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 161 DEFINE_AG_EVENT(xfs_read_agi);
 162 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 163
 164 TRACE_EVENT(xfs_attr_list_node_descend,
 165         TP_PROTO(struct xfs_attr_list_context *ctx,
 166                  struct xfs_da_node_entry *btree),
 167         TP_ARGS(ctx, btree),
 168         TP_STRUCT__entry(
 169                 __field(dev_t, dev)
 170                 __field(xfs_ino_t, ino)
 171                 __field(u32, hashval)
 172                 __field(u32, blkno)
 173                 __field(u32, offset)
 174                 __field(void *, alist)
 175                 __field(int, bufsize)
 176                 __field(int, count)
 177                 __field(int, firstu)
 178                 __field(int, dupcnt)
 179                 __field(int, flags)
 180                 __field(u32, bt_hashval)
 181                 __field(u32, bt_before)
 182         ),
 183         TP_fast_assign(
 184                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 185                 __entry->ino = ctx->dp->i_ino;
 186                 __entry->hashval = ctx->cursor->hashval;
 187                 __entry->blkno = ctx->cursor->blkno;
 188                 __entry->offset = ctx->cursor->offset;
 189                 __entry->alist = ctx->alist;
 190                 __entry->bufsize = ctx->bufsize;
 191                 __entry->count = ctx->count;
 192                 __entry->firstu = ctx->firstu;
 193                 __entry->flags = ctx->flags;
 194                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 195                 __entry->bt_before = be32_to_cpu(btree->before);
 196         ),
 197         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 198                   "alist 0x%p size %u count %u firstu %u flags %d %s "
 199                   "node hashval %u, node before %u",
 200                   MAJOR(__entry->dev), MINOR(__entry->dev),
 201                    __entry->ino,
 202                    __entry->hashval,
 203                    __entry->blkno,
 204                    __entry->offset,
 205                    __entry->dupcnt,
 206                    __entry->alist,
 207                    __entry->bufsize,
 208                    __entry->count,
 209                    __entry->firstu,
 210                    __entry->flags,
 211                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 212                    __entry->bt_hashval,
 213                    __entry->bt_before)
 214 );
 215
 216 TRACE_EVENT(xfs_iext_insert,
 217         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
 218                  struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
 219         TP_ARGS(ip, idx, r, state, caller_ip),
 220         TP_STRUCT__entry(
 221                 __field(dev_t, dev)
 222                 __field(xfs_ino_t, ino)
 223                 __field(xfs_extnum_t, idx)
 224                 __field(xfs_fileoff_t, startoff)
 225                 __field(xfs_fsblock_t, startblock)
 226                 __field(xfs_filblks_t, blockcount)
 227                 __field(xfs_exntst_t, state)
 228                 __field(int, bmap_state)
 229                 __field(unsigned long, caller_ip)
 230         ),
 231         TP_fast_assign(
 232                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 233                 __entry->ino = ip->i_ino;
 234                 __entry->idx = idx;
 235                 __entry->startoff = r->br_startoff;
 236                 __entry->startblock = r->br_startblock;
 237                 __entry->blockcount = r->br_blockcount;
 238                 __entry->state = r->br_state;
 239                 __entry->bmap_state = state;
 240                 __entry->caller_ip = caller_ip;
 241         ),
 242         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 243                   "offset %lld block %lld count %lld flag %d caller %ps",
 244                   MAJOR(__entry->dev), MINOR(__entry->dev),
 245                   __entry->ino,
 246                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 247                   (long)__entry->idx,
 248                   __entry->startoff,
 249                   (__int64_t)__entry->startblock,
 250                   __entry->blockcount,
 251                   __entry->state,
 252                   (char *)__entry->caller_ip)
 253 );
 254
 255 DECLARE_EVENT_CLASS(xfs_bmap_class,
 256         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
 257                  unsigned long caller_ip),
 258         TP_ARGS(ip, idx, state, caller_ip),
 259         TP_STRUCT__entry(
 260                 __field(dev_t, dev)
 261                 __field(xfs_ino_t, ino)
 262                 __field(xfs_extnum_t, idx)
 263                 __field(xfs_fileoff_t, startoff)
 264                 __field(xfs_fsblock_t, startblock)
 265                 __field(xfs_filblks_t, blockcount)
 266                 __field(xfs_exntst_t, state)
 267                 __field(int, bmap_state)
 268                 __field(unsigned long, caller_ip)
 269         ),
 270         TP_fast_assign(
 271                 struct xfs_ifork        *ifp = (state & BMAP_ATTRFORK) ?
 272                                                 ip->i_afp : &ip->i_df;
 273                 struct xfs_bmbt_irec    r;
 274
 275                 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
 276                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 277                 __entry->ino = ip->i_ino;
 278                 __entry->idx = idx;
 279                 __entry->startoff = r.br_startoff;
 280                 __entry->startblock = r.br_startblock;
 281                 __entry->blockcount = r.br_blockcount;
 282                 __entry->state = r.br_state;
 283                 __entry->bmap_state = state;
 284                 __entry->caller_ip = caller_ip;
 285         ),
 286         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 287                   "offset %lld block %lld count %lld flag %d caller %ps",
 288                   MAJOR(__entry->dev), MINOR(__entry->dev),
 289                   __entry->ino,
 290                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 291                   (long)__entry->idx,
 292                   __entry->startoff,
 293                   (__int64_t)__entry->startblock,
 294                   __entry->blockcount,
 295                   __entry->state,
 296                   (char *)__entry->caller_ip)
 297 )
 298
 299 #define DEFINE_BMAP_EVENT(name) \
 300 DEFINE_EVENT(xfs_bmap_class, name, \
 301         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
 302                  unsigned long caller_ip), \
 303         TP_ARGS(ip, idx, state, caller_ip))
 304 DEFINE_BMAP_EVENT(xfs_iext_remove);
 305 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 306 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 307 DEFINE_BMAP_EVENT(xfs_extlist);
 308
 309 DECLARE_EVENT_CLASS(xfs_buf_class,
 310         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 311         TP_ARGS(bp, caller_ip),
 312         TP_STRUCT__entry(
 313                 __field(dev_t, dev)
 314                 __field(xfs_daddr_t, bno)
 315                 __field(int, nblks)
 316                 __field(int, hold)
 317                 __field(int, pincount)
 318                 __field(unsigned, lockval)
 319                 __field(unsigned, flags)
 320                 __field(unsigned long, caller_ip)
 321         ),
 322         TP_fast_assign(
 323                 __entry->dev = bp->b_target->bt_dev;
 324                 __entry->bno = bp->b_bn;
 325                 __entry->nblks = bp->b_length;
 326                 __entry->hold = atomic_read(&bp->b_hold);
 327                 __entry->pincount = atomic_read(&bp->b_pin_count);
 328                 __entry->lockval = bp->b_sema.count;
 329                 __entry->flags = bp->b_flags;
 330                 __entry->caller_ip = caller_ip;
 331         ),
 332         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 333                   "lock %d flags %s caller %ps",
 334                   MAJOR(__entry->dev), MINOR(__entry->dev),
 335                   (unsigned long long)__entry->bno,
 336                   __entry->nblks,
 337                   __entry->hold,
 338                   __entry->pincount,
 339                   __entry->lockval,
 340                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 341                   (void *)__entry->caller_ip)
 342 )
 343
 344 #define DEFINE_BUF_EVENT(name) \
 345 DEFINE_EVENT(xfs_buf_class, name, \
 346         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 347         TP_ARGS(bp, caller_ip))
 348 DEFINE_BUF_EVENT(xfs_buf_init);
 349 DEFINE_BUF_EVENT(xfs_buf_free);
 350 DEFINE_BUF_EVENT(xfs_buf_hold);
 351 DEFINE_BUF_EVENT(xfs_buf_rele);
 352 DEFINE_BUF_EVENT(xfs_buf_iodone);
 353 DEFINE_BUF_EVENT(xfs_buf_submit);
 354 DEFINE_BUF_EVENT(xfs_buf_submit_wait);
 355 DEFINE_BUF_EVENT(xfs_buf_bawrite);
 356 DEFINE_BUF_EVENT(xfs_buf_lock);
 357 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 358 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
 359 DEFINE_BUF_EVENT(xfs_buf_trylock);
 360 DEFINE_BUF_EVENT(xfs_buf_unlock);
 361 DEFINE_BUF_EVENT(xfs_buf_iowait);
 362 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 363 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 364 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 365 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 366 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 367 DEFINE_BUF_EVENT(xfs_bdstrat_shut);
 368 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 369 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 370 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 371 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 372 DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
 373 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 374
 375 /* not really buffer traces, but the buf provides useful information */
 376 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 377 DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
 378 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 379 DEFINE_BUF_EVENT(xfs_inode_item_push);
 380
 381 /* pass flags explicitly */
 382 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 383         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 384         TP_ARGS(bp, flags, caller_ip),
 385         TP_STRUCT__entry(
 386                 __field(dev_t, dev)
 387                 __field(xfs_daddr_t, bno)
 388                 __field(size_t, buffer_length)
 389                 __field(int, hold)
 390                 __field(int, pincount)
 391                 __field(unsigned, lockval)
 392                 __field(unsigned, flags)
 393                 __field(unsigned long, caller_ip)
 394         ),
 395         TP_fast_assign(
 396                 __entry->dev = bp->b_target->bt_dev;
 397                 __entry->bno = bp->b_bn;
 398                 __entry->buffer_length = BBTOB(bp->b_length);
 399                 __entry->flags = flags;
 400                 __entry->hold = atomic_read(&bp->b_hold);
 401                 __entry->pincount = atomic_read(&bp->b_pin_count);
 402                 __entry->lockval = bp->b_sema.count;
 403                 __entry->caller_ip = caller_ip;
 404         ),
 405         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 406                   "lock %d flags %s caller %ps",
 407                   MAJOR(__entry->dev), MINOR(__entry->dev),
 408                   (unsigned long long)__entry->bno,
 409                   __entry->buffer_length,
 410                   __entry->hold,
 411                   __entry->pincount,
 412                   __entry->lockval,
 413                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 414                   (void *)__entry->caller_ip)
 415 )
 416
 417 #define DEFINE_BUF_FLAGS_EVENT(name) \
 418 DEFINE_EVENT(xfs_buf_flags_class, name, \
 419         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 420         TP_ARGS(bp, flags, caller_ip))
 421 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 422 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 423 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 424
 425 TRACE_EVENT(xfs_buf_ioerror,
 426         TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
 427         TP_ARGS(bp, error, caller_ip),
 428         TP_STRUCT__entry(
 429                 __field(dev_t, dev)
 430                 __field(xfs_daddr_t, bno)
 431                 __field(size_t, buffer_length)
 432                 __field(unsigned, flags)
 433                 __field(int, hold)
 434                 __field(int, pincount)
 435                 __field(unsigned, lockval)
 436                 __field(int, error)
 437                 __field(unsigned long, caller_ip)
 438         ),
 439         TP_fast_assign(
 440                 __entry->dev = bp->b_target->bt_dev;
 441                 __entry->bno = bp->b_bn;
 442                 __entry->buffer_length = BBTOB(bp->b_length);
 443                 __entry->hold = atomic_read(&bp->b_hold);
 444                 __entry->pincount = atomic_read(&bp->b_pin_count);
 445                 __entry->lockval = bp->b_sema.count;
 446                 __entry->error = error;
 447                 __entry->flags = bp->b_flags;
 448                 __entry->caller_ip = caller_ip;
 449         ),
 450         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 451                   "lock %d error %d flags %s caller %ps",
 452                   MAJOR(__entry->dev), MINOR(__entry->dev),
 453                   (unsigned long long)__entry->bno,
 454                   __entry->buffer_length,
 455                   __entry->hold,
 456                   __entry->pincount,
 457                   __entry->lockval,
 458                   __entry->error,
 459                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 460                   (void *)__entry->caller_ip)
 461 );
 462
 463 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 464         TP_PROTO(struct xfs_buf_log_item *bip),
 465         TP_ARGS(bip),
 466         TP_STRUCT__entry(
 467                 __field(dev_t, dev)
 468                 __field(xfs_daddr_t, buf_bno)
 469                 __field(size_t, buf_len)
 470                 __field(int, buf_hold)
 471                 __field(int, buf_pincount)
 472                 __field(int, buf_lockval)
 473                 __field(unsigned, buf_flags)
 474                 __field(unsigned, bli_recur)
 475                 __field(int, bli_refcount)
 476                 __field(unsigned, bli_flags)
 477                 __field(void *, li_desc)
 478                 __field(unsigned, li_flags)
 479         ),
 480         TP_fast_assign(
 481                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 482                 __entry->bli_flags = bip->bli_flags;
 483                 __entry->bli_recur = bip->bli_recur;
 484                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 485                 __entry->buf_bno = bip->bli_buf->b_bn;
 486                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 487                 __entry->buf_flags = bip->bli_buf->b_flags;
 488                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 489                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 490                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 491                 __entry->li_desc = bip->bli_item.li_desc;
 492                 __entry->li_flags = bip->bli_item.li_flags;
 493         ),
 494         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 495                   "lock %d flags %s recur %d refcount %d bliflags %s "
 496                   "lidesc 0x%p liflags %s",
 497                   MAJOR(__entry->dev), MINOR(__entry->dev),
 498                   (unsigned long long)__entry->buf_bno,
 499                   __entry->buf_len,
 500                   __entry->buf_hold,
 501                   __entry->buf_pincount,
 502                   __entry->buf_lockval,
 503                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 504                   __entry->bli_recur,
 505                   __entry->bli_refcount,
 506                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 507                   __entry->li_desc,
 508                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 509 )
 510
 511 #define DEFINE_BUF_ITEM_EVENT(name) \
 512 DEFINE_EVENT(xfs_buf_item_class, name, \
 513         TP_PROTO(struct xfs_buf_log_item *bip), \
 514         TP_ARGS(bip))
 515 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 516 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 517 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 518 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 519 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_ordered);
 520 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 521 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 522 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 523 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 524 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 525 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 526 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 527 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 528 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 529 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 530 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 531 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 532 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 533 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 534 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 535 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 536 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 537 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 538 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 539 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 540 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 541 DEFINE_BUF_ITEM_EVENT(xfs_trans_buf_ordered);
 542
 543 DECLARE_EVENT_CLASS(xfs_filestream_class,
 544         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno),
 545         TP_ARGS(ip, agno),
 546         TP_STRUCT__entry(
 547                 __field(dev_t, dev)
 548                 __field(xfs_ino_t, ino)
 549                 __field(xfs_agnumber_t, agno)
 550                 __field(int, streams)
 551         ),
 552         TP_fast_assign(
 553                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 554                 __entry->ino = ip->i_ino;
 555                 __entry->agno = agno;
 556                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 557         ),
 558         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 559                   MAJOR(__entry->dev), MINOR(__entry->dev),
 560                   __entry->ino,
 561                   __entry->agno,
 562                   __entry->streams)
 563 )
 564 #define DEFINE_FILESTREAM_EVENT(name) \
 565 DEFINE_EVENT(xfs_filestream_class, name, \
 566         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno), \
 567         TP_ARGS(ip, agno))
 568 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 569 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 570 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 571
 572 TRACE_EVENT(xfs_filestream_pick,
 573         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 574                  xfs_extlen_t free, int nscan),
 575         TP_ARGS(ip, agno, free, nscan),
 576         TP_STRUCT__entry(
 577                 __field(dev_t, dev)
 578                 __field(xfs_ino_t, ino)
 579                 __field(xfs_agnumber_t, agno)
 580                 __field(int, streams)
 581                 __field(xfs_extlen_t, free)
 582                 __field(int, nscan)
 583         ),
 584         TP_fast_assign(
 585                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 586                 __entry->ino = ip->i_ino;
 587                 __entry->agno = agno;
 588                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 589                 __entry->free = free;
 590                 __entry->nscan = nscan;
 591         ),
 592         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 593                   MAJOR(__entry->dev), MINOR(__entry->dev),
 594                   __entry->ino,
 595                   __entry->agno,
 596                   __entry->streams,
 597                   __entry->free,
 598                   __entry->nscan)
 599 );
 600
 601 DECLARE_EVENT_CLASS(xfs_lock_class,
 602         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 603                  unsigned long caller_ip),
 604         TP_ARGS(ip,  lock_flags, caller_ip),
 605         TP_STRUCT__entry(
 606                 __field(dev_t, dev)
 607                 __field(xfs_ino_t, ino)
 608                 __field(int, lock_flags)
 609                 __field(unsigned long, caller_ip)
 610         ),
 611         TP_fast_assign(
 612                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 613                 __entry->ino = ip->i_ino;
 614                 __entry->lock_flags = lock_flags;
 615                 __entry->caller_ip = caller_ip;
 616         ),
 617         TP_printk("dev %d:%d ino 0x%llx flags %s caller %ps",
 618                   MAJOR(__entry->dev), MINOR(__entry->dev),
 619                   __entry->ino,
 620                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 621                   (void *)__entry->caller_ip)
 622 )
 623
 624 #define DEFINE_LOCK_EVENT(name) \
 625 DEFINE_EVENT(xfs_lock_class, name, \
 626         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 627                  unsigned long caller_ip), \
 628         TP_ARGS(ip,  lock_flags, caller_ip))
 629 DEFINE_LOCK_EVENT(xfs_ilock);
 630 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 631 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 632 DEFINE_LOCK_EVENT(xfs_iunlock);
 633
 634 DECLARE_EVENT_CLASS(xfs_inode_class,
 635         TP_PROTO(struct xfs_inode *ip),
 636         TP_ARGS(ip),
 637         TP_STRUCT__entry(
 638                 __field(dev_t, dev)
 639                 __field(xfs_ino_t, ino)
 640         ),
 641         TP_fast_assign(
 642                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 643                 __entry->ino = ip->i_ino;
 644         ),
 645         TP_printk("dev %d:%d ino 0x%llx",
 646                   MAJOR(__entry->dev), MINOR(__entry->dev),
 647                   __entry->ino)
 648 )
 649
 650 #define DEFINE_INODE_EVENT(name) \
 651 DEFINE_EVENT(xfs_inode_class, name, \
 652         TP_PROTO(struct xfs_inode *ip), \
 653         TP_ARGS(ip))
 654 DEFINE_INODE_EVENT(xfs_iget_skip);
 655 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 656 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 657 DEFINE_INODE_EVENT(xfs_iget_hit);
 658 DEFINE_INODE_EVENT(xfs_iget_miss);
 659
 660 DEFINE_INODE_EVENT(xfs_getattr);
 661 DEFINE_INODE_EVENT(xfs_setattr);
 662 DEFINE_INODE_EVENT(xfs_readlink);
 663 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 664 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 665 DEFINE_INODE_EVENT(xfs_free_file_space);
 666 DEFINE_INODE_EVENT(xfs_zero_file_space);
 667 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 668 DEFINE_INODE_EVENT(xfs_insert_file_space);
 669 DEFINE_INODE_EVENT(xfs_readdir);
 670 #ifdef CONFIG_XFS_POSIX_ACL
 671 DEFINE_INODE_EVENT(xfs_get_acl);
 672 #endif
 673 DEFINE_INODE_EVENT(xfs_vm_bmap);
 674 DEFINE_INODE_EVENT(xfs_file_ioctl);
 675 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 676 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 677 DEFINE_INODE_EVENT(xfs_dir_fsync);
 678 DEFINE_INODE_EVENT(xfs_file_fsync);
 679 DEFINE_INODE_EVENT(xfs_destroy_inode);
 680 DEFINE_INODE_EVENT(xfs_evict_inode);
 681 DEFINE_INODE_EVENT(xfs_update_time);
 682
 683 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 684 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 685
 686 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 687 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 688 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 689
 690 DEFINE_INODE_EVENT(xfs_filemap_fault);
 691 DEFINE_INODE_EVENT(xfs_filemap_pmd_fault);
 692 DEFINE_INODE_EVENT(xfs_filemap_page_mkwrite);
 693 DEFINE_INODE_EVENT(xfs_filemap_pfn_mkwrite);
 694
 695 DECLARE_EVENT_CLASS(xfs_iref_class,
 696         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 697         TP_ARGS(ip, caller_ip),
 698         TP_STRUCT__entry(
 699                 __field(dev_t, dev)
 700                 __field(xfs_ino_t, ino)
 701                 __field(int, count)
 702                 __field(int, pincount)
 703                 __field(unsigned long, caller_ip)
 704         ),
 705         TP_fast_assign(
 706                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 707                 __entry->ino = ip->i_ino;
 708                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 709                 __entry->pincount = atomic_read(&ip->i_pincount);
 710                 __entry->caller_ip = caller_ip;
 711         ),
 712         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %ps",
 713                   MAJOR(__entry->dev), MINOR(__entry->dev),
 714                   __entry->ino,
 715                   __entry->count,
 716                   __entry->pincount,
 717                   (char *)__entry->caller_ip)
 718 )
 719
 720 TRACE_EVENT(xfs_iomap_prealloc_size,
 721         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 722                  unsigned int writeio_blocks),
 723         TP_ARGS(ip, blocks, shift, writeio_blocks),
 724         TP_STRUCT__entry(
 725                 __field(dev_t, dev)
 726                 __field(xfs_ino_t, ino)
 727                 __field(xfs_fsblock_t, blocks)
 728                 __field(int, shift)
 729                 __field(unsigned int, writeio_blocks)
 730         ),
 731         TP_fast_assign(
 732                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 733                 __entry->ino = ip->i_ino;
 734                 __entry->blocks = blocks;
 735                 __entry->shift = shift;
 736                 __entry->writeio_blocks = writeio_blocks;
 737         ),
 738         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 739                   "m_writeio_blocks %u",
 740                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 741                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 742 )
 743
 744 TRACE_EVENT(xfs_irec_merge_pre,
 745         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 746                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 747         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 748         TP_STRUCT__entry(
 749                 __field(dev_t, dev)
 750                 __field(xfs_agnumber_t, agno)
 751                 __field(xfs_agino_t, agino)
 752                 __field(uint16_t, holemask)
 753                 __field(xfs_agino_t, nagino)
 754                 __field(uint16_t, nholemask)
 755         ),
 756         TP_fast_assign(
 757                 __entry->dev = mp->m_super->s_dev;
 758                 __entry->agno = agno;
 759                 __entry->agino = agino;
 760                 __entry->holemask = holemask;
 761                 __entry->nagino = nagino;
 762                 __entry->nholemask = holemask;
 763         ),
 764         TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 765                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 766                   __entry->agino, __entry->holemask, __entry->nagino,
 767                   __entry->nholemask)
 768 )
 769
 770 TRACE_EVENT(xfs_irec_merge_post,
 771         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 772                  uint16_t holemask),
 773         TP_ARGS(mp, agno, agino, holemask),
 774         TP_STRUCT__entry(
 775                 __field(dev_t, dev)
 776                 __field(xfs_agnumber_t, agno)
 777                 __field(xfs_agino_t, agino)
 778                 __field(uint16_t, holemask)
 779         ),
 780         TP_fast_assign(
 781                 __entry->dev = mp->m_super->s_dev;
 782                 __entry->agno = agno;
 783                 __entry->agino = agino;
 784                 __entry->holemask = holemask;
 785         ),
 786         TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 787                   MINOR(__entry->dev), __entry->agno, __entry->agino,
 788                   __entry->holemask)
 789 )
 790
 791 #define DEFINE_IREF_EVENT(name) \
 792 DEFINE_EVENT(xfs_iref_class, name, \
 793         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 794         TP_ARGS(ip, caller_ip))
 795 DEFINE_IREF_EVENT(xfs_ihold);
 796 DEFINE_IREF_EVENT(xfs_irele);
 797 DEFINE_IREF_EVENT(xfs_inode_pin);
 798 DEFINE_IREF_EVENT(xfs_inode_unpin);
 799 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 800
 801 DECLARE_EVENT_CLASS(xfs_namespace_class,
 802         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 803         TP_ARGS(dp, name),
 804         TP_STRUCT__entry(
 805                 __field(dev_t, dev)
 806                 __field(xfs_ino_t, dp_ino)
 807                 __field(int, namelen)
 808                 __dynamic_array(char, name, name->len)
 809         ),
 810         TP_fast_assign(
 811                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 812                 __entry->dp_ino = dp->i_ino;
 813                 __entry->namelen = name->len;
 814                 memcpy(__get_str(name), name->name, name->len);
 815         ),
 816         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 817                   MAJOR(__entry->dev), MINOR(__entry->dev),
 818                   __entry->dp_ino,
 819                   __entry->namelen,
 820                   __get_str(name))
 821 )
 822
 823 #define DEFINE_NAMESPACE_EVENT(name) \
 824 DEFINE_EVENT(xfs_namespace_class, name, \
 825         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 826         TP_ARGS(dp, name))
 827 DEFINE_NAMESPACE_EVENT(xfs_remove);
 828 DEFINE_NAMESPACE_EVENT(xfs_link);
 829 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 830 DEFINE_NAMESPACE_EVENT(xfs_create);
 831 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 832
 833 TRACE_EVENT(xfs_rename,
 834         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 835                  struct xfs_name *src_name, struct xfs_name *target_name),
 836         TP_ARGS(src_dp, target_dp, src_name, target_name),
 837         TP_STRUCT__entry(
 838                 __field(dev_t, dev)
 839                 __field(xfs_ino_t, src_dp_ino)
 840                 __field(xfs_ino_t, target_dp_ino)
 841                 __field(int, src_namelen)
 842                 __field(int, target_namelen)
 843                 __dynamic_array(char, src_name, src_name->len)
 844                 __dynamic_array(char, target_name, target_name->len)
 845         ),
 846         TP_fast_assign(
 847                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 848                 __entry->src_dp_ino = src_dp->i_ino;
 849                 __entry->target_dp_ino = target_dp->i_ino;
 850                 __entry->src_namelen = src_name->len;
 851                 __entry->target_namelen = target_name->len;
 852                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 853                 memcpy(__get_str(target_name), target_name->name,
 854                         target_name->len);
 855         ),
 856         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 857                   " src name %.*s target name %.*s",
 858                   MAJOR(__entry->dev), MINOR(__entry->dev),
 859                   __entry->src_dp_ino,
 860                   __entry->target_dp_ino,
 861                   __entry->src_namelen,
 862                   __get_str(src_name),
 863                   __entry->target_namelen,
 864                   __get_str(target_name))
 865 )
 866
 867 DECLARE_EVENT_CLASS(xfs_dquot_class,
 868         TP_PROTO(struct xfs_dquot *dqp),
 869         TP_ARGS(dqp),
 870         TP_STRUCT__entry(
 871                 __field(dev_t, dev)
 872                 __field(u32, id)
 873                 __field(unsigned, flags)
 874                 __field(unsigned, nrefs)
 875                 __field(unsigned long long, res_bcount)
 876                 __field(unsigned long long, bcount)
 877                 __field(unsigned long long, icount)
 878                 __field(unsigned long long, blk_hardlimit)
 879                 __field(unsigned long long, blk_softlimit)
 880                 __field(unsigned long long, ino_hardlimit)
 881                 __field(unsigned long long, ino_softlimit)
 882         ), \
 883         TP_fast_assign(
 884                 __entry->dev = dqp->q_mount->m_super->s_dev;
 885                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 886                 __entry->flags = dqp->dq_flags;
 887                 __entry->nrefs = dqp->q_nrefs;
 888                 __entry->res_bcount = dqp->q_res_bcount;
 889                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 890                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 891                 __entry->blk_hardlimit =
 892                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 893                 __entry->blk_softlimit =
 894                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 895                 __entry->ino_hardlimit =
 896                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 897                 __entry->ino_softlimit =
 898                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 899         ),
 900         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 901                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 902                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 903                   MAJOR(__entry->dev), MINOR(__entry->dev),
 904                   __entry->id,
 905                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 906                   __entry->nrefs,
 907                   __entry->res_bcount,
 908                   __entry->bcount,
 909                   __entry->blk_hardlimit,
 910                   __entry->blk_softlimit,
 911                   __entry->icount,
 912                   __entry->ino_hardlimit,
 913                   __entry->ino_softlimit)
 914 )
 915
 916 #define DEFINE_DQUOT_EVENT(name) \
 917 DEFINE_EVENT(xfs_dquot_class, name, \
 918         TP_PROTO(struct xfs_dquot *dqp), \
 919         TP_ARGS(dqp))
 920 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 921 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 922 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 923 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 924 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 925 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 926 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 927 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 928 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 929 DEFINE_DQUOT_EVENT(xfs_dqread);
 930 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 931 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 932 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 933 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 934 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 935 DEFINE_DQUOT_EVENT(xfs_dqput);
 936 DEFINE_DQUOT_EVENT(xfs_dqput_wait);
 937 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 938 DEFINE_DQUOT_EVENT(xfs_dqrele);
 939 DEFINE_DQUOT_EVENT(xfs_dqflush);
 940 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 941 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 942
 943 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 944         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 945         TP_ARGS(log, tic),
 946         TP_STRUCT__entry(
 947                 __field(dev_t, dev)
 948                 __field(char, ocnt)
 949                 __field(char, cnt)
 950                 __field(int, curr_res)
 951                 __field(int, unit_res)
 952                 __field(unsigned int, flags)
 953                 __field(int, reserveq)
 954                 __field(int, writeq)
 955                 __field(int, grant_reserve_cycle)
 956                 __field(int, grant_reserve_bytes)
 957                 __field(int, grant_write_cycle)
 958                 __field(int, grant_write_bytes)
 959                 __field(int, curr_cycle)
 960                 __field(int, curr_block)
 961                 __field(xfs_lsn_t, tail_lsn)
 962         ),
 963         TP_fast_assign(
 964                 __entry->dev = log->l_mp->m_super->s_dev;
 965                 __entry->ocnt = tic->t_ocnt;
 966                 __entry->cnt = tic->t_cnt;
 967                 __entry->curr_res = tic->t_curr_res;
 968                 __entry->unit_res = tic->t_unit_res;
 969                 __entry->flags = tic->t_flags;
 970                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 971                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 972                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 973                                 &__entry->grant_reserve_cycle,
 974                                 &__entry->grant_reserve_bytes);
 975                 xlog_crack_grant_head(&log->l_write_head.grant,
 976                                 &__entry->grant_write_cycle,
 977                                 &__entry->grant_write_bytes);
 978                 __entry->curr_cycle = log->l_curr_cycle;
 979                 __entry->curr_block = log->l_curr_block;
 980                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 981         ),
 982         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
 983                   "t_unit_res %u t_flags %s reserveq %s "
 984                   "writeq %s grant_reserve_cycle %d "
 985                   "grant_reserve_bytes %d grant_write_cycle %d "
 986                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 987                   "tail_cycle %d tail_block %d",
 988                   MAJOR(__entry->dev), MINOR(__entry->dev),
 989                   __entry->ocnt,
 990                   __entry->cnt,
 991                   __entry->curr_res,
 992                   __entry->unit_res,
 993                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 994                   __entry->reserveq ? "empty" : "active",
 995                   __entry->writeq ? "empty" : "active",
 996                   __entry->grant_reserve_cycle,
 997                   __entry->grant_reserve_bytes,
 998                   __entry->grant_write_cycle,
 999                   __entry->grant_write_bytes,
1000                   __entry->curr_cycle,
1001                   __entry->curr_block,
1002                   CYCLE_LSN(__entry->tail_lsn),
1003                   BLOCK_LSN(__entry->tail_lsn)
1004         )
1005 )
1006
1007 #define DEFINE_LOGGRANT_EVENT(name) \
1008 DEFINE_EVENT(xfs_loggrant_class, name, \
1009         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
1010         TP_ARGS(log, tic))
1011 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
1012 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
1013 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1014 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1015 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1016 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1017 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1018 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1019 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1020 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1021 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
1022 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
1023 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
1024 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
1025 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
1026 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
1027
1028 DECLARE_EVENT_CLASS(xfs_log_item_class,
1029         TP_PROTO(struct xfs_log_item *lip),
1030         TP_ARGS(lip),
1031         TP_STRUCT__entry(
1032                 __field(dev_t, dev)
1033                 __field(void *, lip)
1034                 __field(uint, type)
1035                 __field(uint, flags)
1036                 __field(xfs_lsn_t, lsn)
1037         ),
1038         TP_fast_assign(
1039                 __entry->dev = lip->li_mountp->m_super->s_dev;
1040                 __entry->lip = lip;
1041                 __entry->type = lip->li_type;
1042                 __entry->flags = lip->li_flags;
1043                 __entry->lsn = lip->li_lsn;
1044         ),
1045         TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
1046                   MAJOR(__entry->dev), MINOR(__entry->dev),
1047                   __entry->lip,
1048                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1049                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1050                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1051 )
1052
1053 TRACE_EVENT(xfs_log_force,
1054         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1055         TP_ARGS(mp, lsn, caller_ip),
1056         TP_STRUCT__entry(
1057                 __field(dev_t, dev)
1058                 __field(xfs_lsn_t, lsn)
1059                 __field(unsigned long, caller_ip)
1060         ),
1061         TP_fast_assign(
1062                 __entry->dev = mp->m_super->s_dev;
1063                 __entry->lsn = lsn;
1064                 __entry->caller_ip = caller_ip;
1065         ),
1066         TP_printk("dev %d:%d lsn 0x%llx caller %ps",
1067                   MAJOR(__entry->dev), MINOR(__entry->dev),
1068                   __entry->lsn, (void *)__entry->caller_ip)
1069 )
1070
1071 #define DEFINE_LOG_ITEM_EVENT(name) \
1072 DEFINE_EVENT(xfs_log_item_class, name, \
1073         TP_PROTO(struct xfs_log_item *lip), \
1074         TP_ARGS(lip))
1075 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1076 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1077 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1078 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1079
1080 DECLARE_EVENT_CLASS(xfs_ail_class,
1081         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1082         TP_ARGS(lip, old_lsn, new_lsn),
1083         TP_STRUCT__entry(
1084                 __field(dev_t, dev)
1085                 __field(void *, lip)
1086                 __field(uint, type)
1087                 __field(uint, flags)
1088                 __field(xfs_lsn_t, old_lsn)
1089                 __field(xfs_lsn_t, new_lsn)
1090         ),
1091         TP_fast_assign(
1092                 __entry->dev = lip->li_mountp->m_super->s_dev;
1093                 __entry->lip = lip;
1094                 __entry->type = lip->li_type;
1095                 __entry->flags = lip->li_flags;
1096                 __entry->old_lsn = old_lsn;
1097                 __entry->new_lsn = new_lsn;
1098         ),
1099         TP_printk("dev %d:%d lip 0x%p old lsn %d/%d new lsn %d/%d type %s flags %s",
1100                   MAJOR(__entry->dev), MINOR(__entry->dev),
1101                   __entry->lip,
1102                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1103                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1104                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1105                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1106 )
1107
1108 #define DEFINE_AIL_EVENT(name) \
1109 DEFINE_EVENT(xfs_ail_class, name, \
1110         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1111         TP_ARGS(lip, old_lsn, new_lsn))
1112 DEFINE_AIL_EVENT(xfs_ail_insert);
1113 DEFINE_AIL_EVENT(xfs_ail_move);
1114 DEFINE_AIL_EVENT(xfs_ail_delete);
1115
1116 TRACE_EVENT(xfs_log_assign_tail_lsn,
1117         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1118         TP_ARGS(log, new_lsn),
1119         TP_STRUCT__entry(
1120                 __field(dev_t, dev)
1121                 __field(xfs_lsn_t, new_lsn)
1122                 __field(xfs_lsn_t, old_lsn)
1123                 __field(xfs_lsn_t, last_sync_lsn)
1124         ),
1125         TP_fast_assign(
1126                 __entry->dev = log->l_mp->m_super->s_dev;
1127                 __entry->new_lsn = new_lsn;
1128                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1129                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1130         ),
1131         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1132                   MAJOR(__entry->dev), MINOR(__entry->dev),
1133                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1134                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1135                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1136 )
1137
1138 DECLARE_EVENT_CLASS(xfs_file_class,
1139         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),
1140         TP_ARGS(ip, count, offset),
1141         TP_STRUCT__entry(
1142                 __field(dev_t, dev)
1143                 __field(xfs_ino_t, ino)
1144                 __field(xfs_fsize_t, size)
1145                 __field(loff_t, offset)
1146                 __field(size_t, count)
1147         ),
1148         TP_fast_assign(
1149                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1150                 __entry->ino = ip->i_ino;
1151                 __entry->size = ip->i_d.di_size;
1152                 __entry->offset = offset;
1153                 __entry->count = count;
1154         ),
1155         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count 0x%zx",
1156                   MAJOR(__entry->dev), MINOR(__entry->dev),
1157                   __entry->ino,
1158                   __entry->size,
1159                   __entry->offset,
1160                   __entry->count)
1161 )
1162
1163 #define DEFINE_RW_EVENT(name)           \
1164 DEFINE_EVENT(xfs_file_class, name,      \
1165         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),    \
1166         TP_ARGS(ip, count, offset))
1167 DEFINE_RW_EVENT(xfs_file_buffered_read);
1168 DEFINE_RW_EVENT(xfs_file_direct_read);
1169 DEFINE_RW_EVENT(xfs_file_dax_read);
1170 DEFINE_RW_EVENT(xfs_file_buffered_write);
1171 DEFINE_RW_EVENT(xfs_file_direct_write);
1172 DEFINE_RW_EVENT(xfs_file_dax_write);
1173
1174 DECLARE_EVENT_CLASS(xfs_page_class,
1175         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1176                  unsigned int len),
1177         TP_ARGS(inode, page, off, len),
1178         TP_STRUCT__entry(
1179                 __field(dev_t, dev)
1180                 __field(xfs_ino_t, ino)
1181                 __field(pgoff_t, pgoff)
1182                 __field(loff_t, size)
1183                 __field(unsigned long, offset)
1184                 __field(unsigned int, length)
1185                 __field(int, delalloc)
1186                 __field(int, unwritten)
1187         ),
1188         TP_fast_assign(
1189                 int delalloc = -1, unwritten = -1;
1190
1191                 if (page_has_buffers(page))
1192                         xfs_count_page_state(page, &delalloc, &unwritten);
1193                 __entry->dev = inode->i_sb->s_dev;
1194                 __entry->ino = XFS_I(inode)->i_ino;
1195                 __entry->pgoff = page_offset(page);
1196                 __entry->size = i_size_read(inode);
1197                 __entry->offset = off;
1198                 __entry->length = len;
1199                 __entry->delalloc = delalloc;
1200                 __entry->unwritten = unwritten;
1201         ),
1202         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1203                   "length %x delalloc %d unwritten %d",
1204                   MAJOR(__entry->dev), MINOR(__entry->dev),
1205                   __entry->ino,
1206                   __entry->pgoff,
1207                   __entry->size,
1208                   __entry->offset,
1209                   __entry->length,
1210                   __entry->delalloc,
1211                   __entry->unwritten)
1212 )
1213
1214 #define DEFINE_PAGE_EVENT(name)         \
1215 DEFINE_EVENT(xfs_page_class, name,      \
1216         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1217                  unsigned int len),     \
1218         TP_ARGS(inode, page, off, len))
1219 DEFINE_PAGE_EVENT(xfs_writepage);
1220 DEFINE_PAGE_EVENT(xfs_releasepage);
1221 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1222
1223 DECLARE_EVENT_CLASS(xfs_readpage_class,
1224         TP_PROTO(struct inode *inode, int nr_pages),
1225         TP_ARGS(inode, nr_pages),
1226         TP_STRUCT__entry(
1227                 __field(dev_t, dev)
1228                 __field(xfs_ino_t, ino)
1229                 __field(int, nr_pages)
1230         ),
1231         TP_fast_assign(
1232                 __entry->dev = inode->i_sb->s_dev;
1233                 __entry->ino = inode->i_ino;
1234                 __entry->nr_pages = nr_pages;
1235         ),
1236         TP_printk("dev %d:%d ino 0x%llx nr_pages %d",
1237                   MAJOR(__entry->dev), MINOR(__entry->dev),
1238                   __entry->ino,
1239                   __entry->nr_pages)
1240 )
1241
1242 #define DEFINE_READPAGE_EVENT(name)             \
1243 DEFINE_EVENT(xfs_readpage_class, name,  \
1244         TP_PROTO(struct inode *inode, int nr_pages), \
1245         TP_ARGS(inode, nr_pages))
1246 DEFINE_READPAGE_EVENT(xfs_vm_readpage);
1247 DEFINE_READPAGE_EVENT(xfs_vm_readpages);
1248
1249 DECLARE_EVENT_CLASS(xfs_imap_class,
1250         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1251                  int type, struct xfs_bmbt_irec *irec),
1252         TP_ARGS(ip, offset, count, type, irec),
1253         TP_STRUCT__entry(
1254                 __field(dev_t, dev)
1255                 __field(xfs_ino_t, ino)
1256                 __field(loff_t, size)
1257                 __field(loff_t, offset)
1258                 __field(size_t, count)
1259                 __field(int, type)
1260                 __field(xfs_fileoff_t, startoff)
1261                 __field(xfs_fsblock_t, startblock)
1262                 __field(xfs_filblks_t, blockcount)
1263         ),
1264         TP_fast_assign(
1265                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1266                 __entry->ino = ip->i_ino;
1267                 __entry->size = ip->i_d.di_size;
1268                 __entry->offset = offset;
1269                 __entry->count = count;
1270                 __entry->type = type;
1271                 __entry->startoff = irec ? irec->br_startoff : 0;
1272                 __entry->startblock = irec ? irec->br_startblock : 0;
1273                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1274         ),
1275         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1276                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1277                   MAJOR(__entry->dev), MINOR(__entry->dev),
1278                   __entry->ino,
1279                   __entry->size,
1280                   __entry->offset,
1281                   __entry->count,
1282                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1283                   __entry->startoff,
1284                   (__int64_t)__entry->startblock,
1285                   __entry->blockcount)
1286 )
1287
1288 #define DEFINE_IOMAP_EVENT(name)        \
1289 DEFINE_EVENT(xfs_imap_class, name,      \
1290         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1291                  int type, struct xfs_bmbt_irec *irec),         \
1292         TP_ARGS(ip, offset, count, type, irec))
1293 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1294 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1295 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1296 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1297 DEFINE_IOMAP_EVENT(xfs_get_blocks_map_direct);
1298 DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
1299 DEFINE_IOMAP_EVENT(xfs_iomap_found);
1300
1301 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1302         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1303         TP_ARGS(ip, offset, count),
1304         TP_STRUCT__entry(
1305                 __field(dev_t, dev)
1306                 __field(xfs_ino_t, ino)
1307                 __field(loff_t, isize)
1308                 __field(loff_t, disize)
1309                 __field(loff_t, offset)
1310                 __field(size_t, count)
1311         ),
1312         TP_fast_assign(
1313                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1314                 __entry->ino = ip->i_ino;
1315                 __entry->isize = VFS_I(ip)->i_size;
1316                 __entry->disize = ip->i_d.di_size;
1317                 __entry->offset = offset;
1318                 __entry->count = count;
1319         ),
1320         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1321                   "offset 0x%llx count %zd",
1322                   MAJOR(__entry->dev), MINOR(__entry->dev),
1323                   __entry->ino,
1324                   __entry->isize,
1325                   __entry->disize,
1326                   __entry->offset,
1327                   __entry->count)
1328 );
1329
1330 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1331 DEFINE_EVENT(xfs_simple_io_class, name, \
1332         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1333         TP_ARGS(ip, offset, count))
1334 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1335 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1336 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1337 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1338 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1339 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1340 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1341 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1342
1343 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1344         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1345         TP_ARGS(ip, new_size),
1346         TP_STRUCT__entry(
1347                 __field(dev_t, dev)
1348                 __field(xfs_ino_t, ino)
1349                 __field(xfs_fsize_t, size)
1350                 __field(xfs_fsize_t, new_size)
1351         ),
1352         TP_fast_assign(
1353                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1354                 __entry->ino = ip->i_ino;
1355                 __entry->size = ip->i_d.di_size;
1356                 __entry->new_size = new_size;
1357         ),
1358         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1359                   MAJOR(__entry->dev), MINOR(__entry->dev),
1360                   __entry->ino,
1361                   __entry->size,
1362                   __entry->new_size)
1363 )
1364
1365 #define DEFINE_ITRUNC_EVENT(name) \
1366 DEFINE_EVENT(xfs_itrunc_class, name, \
1367         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1368         TP_ARGS(ip, new_size))
1369 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1370 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1371
1372 TRACE_EVENT(xfs_pagecache_inval,
1373         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1374         TP_ARGS(ip, start, finish),
1375         TP_STRUCT__entry(
1376                 __field(dev_t, dev)
1377                 __field(xfs_ino_t, ino)
1378                 __field(xfs_fsize_t, size)
1379                 __field(xfs_off_t, start)
1380                 __field(xfs_off_t, finish)
1381         ),
1382         TP_fast_assign(
1383                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1384                 __entry->ino = ip->i_ino;
1385                 __entry->size = ip->i_d.di_size;
1386                 __entry->start = start;
1387                 __entry->finish = finish;
1388         ),
1389         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1390                   MAJOR(__entry->dev), MINOR(__entry->dev),
1391                   __entry->ino,
1392                   __entry->size,
1393                   __entry->start,
1394                   __entry->finish)
1395 );
1396
1397 TRACE_EVENT(xfs_bunmap,
1398         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1399                  int flags, unsigned long caller_ip),
1400         TP_ARGS(ip, bno, len, flags, caller_ip),
1401         TP_STRUCT__entry(
1402                 __field(dev_t, dev)
1403                 __field(xfs_ino_t, ino)
1404                 __field(xfs_fsize_t, size)
1405                 __field(xfs_fileoff_t, bno)
1406                 __field(xfs_filblks_t, len)
1407                 __field(unsigned long, caller_ip)
1408                 __field(int, flags)
1409         ),
1410         TP_fast_assign(
1411                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1412                 __entry->ino = ip->i_ino;
1413                 __entry->size = ip->i_d.di_size;
1414                 __entry->bno = bno;
1415                 __entry->len = len;
1416                 __entry->caller_ip = caller_ip;
1417                 __entry->flags = flags;
1418         ),
1419         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1420                   "flags %s caller %ps",
1421                   MAJOR(__entry->dev), MINOR(__entry->dev),
1422                   __entry->ino,
1423                   __entry->size,
1424                   __entry->bno,
1425                   __entry->len,
1426                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1427                   (void *)__entry->caller_ip)
1428
1429 );
1430
1431 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1432         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1433                  xfs_agblock_t agbno, xfs_extlen_t len),
1434         TP_ARGS(mp, agno, agbno, len),
1435         TP_STRUCT__entry(
1436                 __field(dev_t, dev)
1437                 __field(xfs_agnumber_t, agno)
1438                 __field(xfs_agblock_t, agbno)
1439                 __field(xfs_extlen_t, len)
1440         ),
1441         TP_fast_assign(
1442                 __entry->dev = mp->m_super->s_dev;
1443                 __entry->agno = agno;
1444                 __entry->agbno = agbno;
1445                 __entry->len = len;
1446         ),
1447         TP_printk("dev %d:%d agno %u agbno %u len %u",
1448                   MAJOR(__entry->dev), MINOR(__entry->dev),
1449                   __entry->agno,
1450                   __entry->agbno,
1451                   __entry->len)
1452 );
1453 #define DEFINE_BUSY_EVENT(name) \
1454 DEFINE_EVENT(xfs_extent_busy_class, name, \
1455         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1456                  xfs_agblock_t agbno, xfs_extlen_t len), \
1457         TP_ARGS(mp, agno, agbno, len))
1458 DEFINE_BUSY_EVENT(xfs_extent_busy);
1459 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1460 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1461 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1462 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1463
1464 TRACE_EVENT(xfs_extent_busy_trim,
1465         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1466                  xfs_agblock_t agbno, xfs_extlen_t len,
1467                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1468         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1469         TP_STRUCT__entry(
1470                 __field(dev_t, dev)
1471                 __field(xfs_agnumber_t, agno)
1472                 __field(xfs_agblock_t, agbno)
1473                 __field(xfs_extlen_t, len)
1474                 __field(xfs_agblock_t, tbno)
1475                 __field(xfs_extlen_t, tlen)
1476         ),
1477         TP_fast_assign(
1478                 __entry->dev = mp->m_super->s_dev;
1479                 __entry->agno = agno;
1480                 __entry->agbno = agbno;
1481                 __entry->len = len;
1482                 __entry->tbno = tbno;
1483                 __entry->tlen = tlen;
1484         ),
1485         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1486                   MAJOR(__entry->dev), MINOR(__entry->dev),
1487                   __entry->agno,
1488                   __entry->agbno,
1489                   __entry->len,
1490                   __entry->tbno,
1491                   __entry->tlen)
1492 );
1493
1494 TRACE_EVENT(xfs_trans_commit_lsn,
1495         TP_PROTO(struct xfs_trans *trans),
1496         TP_ARGS(trans),
1497         TP_STRUCT__entry(
1498                 __field(dev_t, dev)
1499                 __field(struct xfs_trans *, tp)
1500                 __field(xfs_lsn_t, lsn)
1501         ),
1502         TP_fast_assign(
1503                 __entry->dev = trans->t_mountp->m_super->s_dev;
1504                 __entry->tp = trans;
1505                 __entry->lsn = trans->t_commit_lsn;
1506         ),
1507         TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1508                   MAJOR(__entry->dev), MINOR(__entry->dev),
1509                   __entry->tp,
1510                   __entry->lsn)
1511 );
1512
1513 TRACE_EVENT(xfs_agf,
1514         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1515                  unsigned long caller_ip),
1516         TP_ARGS(mp, agf, flags, caller_ip),
1517         TP_STRUCT__entry(
1518                 __field(dev_t, dev)
1519                 __field(xfs_agnumber_t, agno)
1520                 __field(int, flags)
1521                 __field(__u32, length)
1522                 __field(__u32, bno_root)
1523                 __field(__u32, cnt_root)
1524                 __field(__u32, bno_level)
1525                 __field(__u32, cnt_level)
1526                 __field(__u32, flfirst)
1527                 __field(__u32, fllast)
1528                 __field(__u32, flcount)
1529                 __field(__u32, freeblks)
1530                 __field(__u32, longest)
1531                 __field(unsigned long, caller_ip)
1532         ),
1533         TP_fast_assign(
1534                 __entry->dev = mp->m_super->s_dev;
1535                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1536                 __entry->flags = flags;
1537                 __entry->length = be32_to_cpu(agf->agf_length),
1538                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1539                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1540                 __entry->bno_level =
1541                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1542                 __entry->cnt_level =
1543                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1544                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1545                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1546                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1547                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1548                 __entry->longest = be32_to_cpu(agf->agf_longest);
1549                 __entry->caller_ip = caller_ip;
1550         ),
1551         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1552                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1553                   "freeblks %u longest %u caller %ps",
1554                   MAJOR(__entry->dev), MINOR(__entry->dev),
1555                   __entry->agno,
1556                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1557                   __entry->length,
1558                   __entry->bno_root,
1559                   __entry->cnt_root,
1560                   __entry->bno_level,
1561                   __entry->cnt_level,
1562                   __entry->flfirst,
1563                   __entry->fllast,
1564                   __entry->flcount,
1565                   __entry->freeblks,
1566                   __entry->longest,
1567                   (void *)__entry->caller_ip)
1568 );
1569
1570 TRACE_EVENT(xfs_free_extent,
1571         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1572                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1573                  int haveright),
1574         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1575         TP_STRUCT__entry(
1576                 __field(dev_t, dev)
1577                 __field(xfs_agnumber_t, agno)
1578                 __field(xfs_agblock_t, agbno)
1579                 __field(xfs_extlen_t, len)
1580                 __field(int, resv)
1581                 __field(int, haveleft)
1582                 __field(int, haveright)
1583         ),
1584         TP_fast_assign(
1585                 __entry->dev = mp->m_super->s_dev;
1586                 __entry->agno = agno;
1587                 __entry->agbno = agbno;
1588                 __entry->len = len;
1589                 __entry->resv = resv;
1590                 __entry->haveleft = haveleft;
1591                 __entry->haveright = haveright;
1592         ),
1593         TP_printk("dev %d:%d agno %u agbno %u len %u resv %d %s",
1594                   MAJOR(__entry->dev), MINOR(__entry->dev),
1595                   __entry->agno,
1596                   __entry->agbno,
1597                   __entry->len,
1598                   __entry->resv,
1599                   __entry->haveleft ?
1600                         (__entry->haveright ? "both" : "left") :
1601                         (__entry->haveright ? "right" : "none"))
1602
1603 );
1604
1605 DECLARE_EVENT_CLASS(xfs_alloc_class,
1606         TP_PROTO(struct xfs_alloc_arg *args),
1607         TP_ARGS(args),
1608         TP_STRUCT__entry(
1609                 __field(dev_t, dev)
1610                 __field(xfs_agnumber_t, agno)
1611                 __field(xfs_agblock_t, agbno)
1612                 __field(xfs_extlen_t, minlen)
1613                 __field(xfs_extlen_t, maxlen)
1614                 __field(xfs_extlen_t, mod)
1615                 __field(xfs_extlen_t, prod)
1616                 __field(xfs_extlen_t, minleft)
1617                 __field(xfs_extlen_t, total)
1618                 __field(xfs_extlen_t, alignment)
1619                 __field(xfs_extlen_t, minalignslop)
1620                 __field(xfs_extlen_t, len)
1621                 __field(short, type)
1622                 __field(short, otype)
1623                 __field(char, wasdel)
1624                 __field(char, wasfromfl)
1625                 __field(int, resv)
1626                 __field(int, datatype)
1627                 __field(xfs_fsblock_t, firstblock)
1628         ),
1629         TP_fast_assign(
1630                 __entry->dev = args->mp->m_super->s_dev;
1631                 __entry->agno = args->agno;
1632                 __entry->agbno = args->agbno;
1633                 __entry->minlen = args->minlen;
1634                 __entry->maxlen = args->maxlen;
1635                 __entry->mod = args->mod;
1636                 __entry->prod = args->prod;
1637                 __entry->minleft = args->minleft;
1638                 __entry->total = args->total;
1639                 __entry->alignment = args->alignment;
1640                 __entry->minalignslop = args->minalignslop;
1641                 __entry->len = args->len;
1642                 __entry->type = args->type;
1643                 __entry->otype = args->otype;
1644                 __entry->wasdel = args->wasdel;
1645                 __entry->wasfromfl = args->wasfromfl;
1646                 __entry->resv = args->resv;
1647                 __entry->datatype = args->datatype;
1648                 __entry->firstblock = args->firstblock;
1649         ),
1650         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1651                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1652                   "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1653                   "datatype 0x%x firstblock 0x%llx",
1654                   MAJOR(__entry->dev), MINOR(__entry->dev),
1655                   __entry->agno,
1656                   __entry->agbno,
1657                   __entry->minlen,
1658                   __entry->maxlen,
1659                   __entry->mod,
1660                   __entry->prod,
1661                   __entry->minleft,
1662                   __entry->total,
1663                   __entry->alignment,
1664                   __entry->minalignslop,
1665                   __entry->len,
1666                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1667                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1668                   __entry->wasdel,
1669                   __entry->wasfromfl,
1670                   __entry->resv,
1671                   __entry->datatype,
1672                   (unsigned long long)__entry->firstblock)
1673 )
1674
1675 #define DEFINE_ALLOC_EVENT(name) \
1676 DEFINE_EVENT(xfs_alloc_class, name, \
1677         TP_PROTO(struct xfs_alloc_arg *args), \
1678         TP_ARGS(args))
1679 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1680 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1681 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1682 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1683 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1684 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1685 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1686 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1687 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1688 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1689 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1690 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1691 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1692 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1693 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1694 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1695 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1696 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1697 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1698 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1699 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1700 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1701 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1702 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1703 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1704
1705 DECLARE_EVENT_CLASS(xfs_da_class,
1706         TP_PROTO(struct xfs_da_args *args),
1707         TP_ARGS(args),
1708         TP_STRUCT__entry(
1709                 __field(dev_t, dev)
1710                 __field(xfs_ino_t, ino)
1711                 __dynamic_array(char, name, args->namelen)
1712                 __field(int, namelen)
1713                 __field(xfs_dahash_t, hashval)
1714                 __field(xfs_ino_t, inumber)
1715                 __field(int, op_flags)
1716         ),
1717         TP_fast_assign(
1718                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1719                 __entry->ino = args->dp->i_ino;
1720                 if (args->namelen)
1721                         memcpy(__get_str(name), args->name, args->namelen);
1722                 __entry->namelen = args->namelen;
1723                 __entry->hashval = args->hashval;
1724                 __entry->inumber = args->inumber;
1725                 __entry->op_flags = args->op_flags;
1726         ),
1727         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1728                   "inumber 0x%llx op_flags %s",
1729                   MAJOR(__entry->dev), MINOR(__entry->dev),
1730                   __entry->ino,
1731                   __entry->namelen,
1732                   __entry->namelen ? __get_str(name) : NULL,
1733                   __entry->namelen,
1734                   __entry->hashval,
1735                   __entry->inumber,
1736                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1737 )
1738
1739 #define DEFINE_DIR2_EVENT(name) \
1740 DEFINE_EVENT(xfs_da_class, name, \
1741         TP_PROTO(struct xfs_da_args *args), \
1742         TP_ARGS(args))
1743 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1744 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1745 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1746 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1747 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1748 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1749 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1750 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1751 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1752 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1753 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1754 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1755 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1756 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1757 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1758 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1759 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1760 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1761 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1762 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1763 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1764 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1765 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1766 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1767 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1768
1769 DECLARE_EVENT_CLASS(xfs_attr_class,
1770         TP_PROTO(struct xfs_da_args *args),
1771         TP_ARGS(args),
1772         TP_STRUCT__entry(
1773                 __field(dev_t, dev)
1774                 __field(xfs_ino_t, ino)
1775                 __dynamic_array(char, name, args->namelen)
1776                 __field(int, namelen)
1777                 __field(int, valuelen)
1778                 __field(xfs_dahash_t, hashval)
1779                 __field(int, op_flags)
1780         ),
1781         TP_fast_assign(
1782                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1783                 __entry->ino = args->dp->i_ino;
1784                 if (args->namelen)
1785                         memcpy(__get_str(name), args->name, args->namelen);
1786                 __entry->namelen = args->namelen;
1787                 __entry->valuelen = args->valuelen;
1788                 __entry->hashval = args->hashval;
1789                 __entry->op_flags = args->op_flags;
1790         ),
1791         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1792                   "hashval 0x%x op_flags %s",
1793                   MAJOR(__entry->dev), MINOR(__entry->dev),
1794                   __entry->ino,
1795                   __entry->namelen,
1796                   __entry->namelen ? __get_str(name) : NULL,
1797                   __entry->namelen,
1798                   __entry->valuelen,
1799                   __entry->hashval,
1800                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1801 )
1802
1803 #define DEFINE_ATTR_EVENT(name) \
1804 DEFINE_EVENT(xfs_attr_class, name, \
1805         TP_PROTO(struct xfs_da_args *args), \
1806         TP_ARGS(args))
1807 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1808 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1809 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1810 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1811 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1812 DEFINE_ATTR_EVENT(xfs_attr_sf_removename);
1813 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1814
1815 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1816 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1817 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1818 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1819 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1820 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1821 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1822 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1823 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1824 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1825 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1826 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1827 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1828 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1829 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1830 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1831 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1832 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1833 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1834 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1835 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1836 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1837 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1838
1839 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1840 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1841 DEFINE_ATTR_EVENT(xfs_attr_node_lookup);
1842 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1843 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1844
1845 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1846 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1847
1848 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1849 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1850 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1851
1852 #define DEFINE_DA_EVENT(name) \
1853 DEFINE_EVENT(xfs_da_class, name, \
1854         TP_PROTO(struct xfs_da_args *args), \
1855         TP_ARGS(args))
1856 DEFINE_DA_EVENT(xfs_da_split);
1857 DEFINE_DA_EVENT(xfs_da_join);
1858 DEFINE_DA_EVENT(xfs_da_link_before);
1859 DEFINE_DA_EVENT(xfs_da_link_after);
1860 DEFINE_DA_EVENT(xfs_da_unlink_back);
1861 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1862 DEFINE_DA_EVENT(xfs_da_root_split);
1863 DEFINE_DA_EVENT(xfs_da_root_join);
1864 DEFINE_DA_EVENT(xfs_da_node_add);
1865 DEFINE_DA_EVENT(xfs_da_node_create);
1866 DEFINE_DA_EVENT(xfs_da_node_split);
1867 DEFINE_DA_EVENT(xfs_da_node_remove);
1868 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1869 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1870 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1871 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1872 DEFINE_DA_EVENT(xfs_da_grow_inode);
1873 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1874 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1875 DEFINE_DA_EVENT(xfs_da_path_shift);
1876
1877 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1878         TP_PROTO(struct xfs_da_args *args, int idx),
1879         TP_ARGS(args, idx),
1880         TP_STRUCT__entry(
1881                 __field(dev_t, dev)
1882                 __field(xfs_ino_t, ino)
1883                 __field(int, op_flags)
1884                 __field(int, idx)
1885         ),
1886         TP_fast_assign(
1887                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1888                 __entry->ino = args->dp->i_ino;
1889                 __entry->op_flags = args->op_flags;
1890                 __entry->idx = idx;
1891         ),
1892         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1893                   MAJOR(__entry->dev), MINOR(__entry->dev),
1894                   __entry->ino,
1895                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1896                   __entry->idx)
1897 )
1898
1899 #define DEFINE_DIR2_SPACE_EVENT(name) \
1900 DEFINE_EVENT(xfs_dir2_space_class, name, \
1901         TP_PROTO(struct xfs_da_args *args, int idx), \
1902         TP_ARGS(args, idx))
1903 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1904 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1905 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1906 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1907
1908 TRACE_EVENT(xfs_dir2_leafn_moveents,
1909         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1910         TP_ARGS(args, src_idx, dst_idx, count),
1911         TP_STRUCT__entry(
1912                 __field(dev_t, dev)
1913                 __field(xfs_ino_t, ino)
1914                 __field(int, op_flags)
1915                 __field(int, src_idx)
1916                 __field(int, dst_idx)
1917                 __field(int, count)
1918         ),
1919         TP_fast_assign(
1920                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1921                 __entry->ino = args->dp->i_ino;
1922                 __entry->op_flags = args->op_flags;
1923                 __entry->src_idx = src_idx;
1924                 __entry->dst_idx = dst_idx;
1925                 __entry->count = count;
1926         ),
1927         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1928                   "src_idx %d dst_idx %d count %d",
1929                   MAJOR(__entry->dev), MINOR(__entry->dev),
1930                   __entry->ino,
1931                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1932                   __entry->src_idx,
1933                   __entry->dst_idx,
1934                   __entry->count)
1935 );
1936
1937 #define XFS_SWAPEXT_INODES \
1938         { 0,    "target" }, \
1939         { 1,    "temp" }
1940
1941 #define XFS_INODE_FORMAT_STR \
1942         { 0,    "invalid" }, \
1943         { 1,    "local" }, \
1944         { 2,    "extent" }, \
1945         { 3,    "btree" }
1946
1947 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1948         TP_PROTO(struct xfs_inode *ip, int which),
1949         TP_ARGS(ip, which),
1950         TP_STRUCT__entry(
1951                 __field(dev_t, dev)
1952                 __field(int, which)
1953                 __field(xfs_ino_t, ino)
1954                 __field(int, format)
1955                 __field(int, nex)
1956                 __field(int, broot_size)
1957                 __field(int, fork_off)
1958         ),
1959         TP_fast_assign(
1960                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1961                 __entry->which = which;
1962                 __entry->ino = ip->i_ino;
1963                 __entry->format = ip->i_d.di_format;
1964                 __entry->nex = ip->i_d.di_nextents;
1965                 __entry->broot_size = ip->i_df.if_broot_bytes;
1966                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1967         ),
1968         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1969                   "broot size %d, fork offset %d",
1970                   MAJOR(__entry->dev), MINOR(__entry->dev),
1971                   __entry->ino,
1972                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1973                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1974                   __entry->nex,
1975                   __entry->broot_size,
1976                   __entry->fork_off)
1977 )
1978
1979 #define DEFINE_SWAPEXT_EVENT(name) \
1980 DEFINE_EVENT(xfs_swap_extent_class, name, \
1981         TP_PROTO(struct xfs_inode *ip, int which), \
1982         TP_ARGS(ip, which))
1983
1984 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1985 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1986
1987 TRACE_EVENT(xfs_log_recover_record,
1988         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
1989         TP_ARGS(log, rhead, pass),
1990         TP_STRUCT__entry(
1991                 __field(dev_t, dev)
1992                 __field(xfs_lsn_t, lsn)
1993                 __field(int, len)
1994                 __field(int, num_logops)
1995                 __field(int, pass)
1996         ),
1997         TP_fast_assign(
1998                 __entry->dev = log->l_mp->m_super->s_dev;
1999                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
2000                 __entry->len = be32_to_cpu(rhead->h_len);
2001                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
2002                 __entry->pass = pass;
2003         ),
2004         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
2005                   MAJOR(__entry->dev), MINOR(__entry->dev),
2006                   __entry->lsn, __entry->len, __entry->num_logops,
2007                    __entry->pass)
2008 )
2009
2010 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
2011         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
2012                 struct xlog_recover_item *item, int pass),
2013         TP_ARGS(log, trans, item, pass),
2014         TP_STRUCT__entry(
2015                 __field(dev_t, dev)
2016                 __field(unsigned long, item)
2017                 __field(xlog_tid_t, tid)
2018                 __field(xfs_lsn_t, lsn)
2019                 __field(int, type)
2020                 __field(int, pass)
2021                 __field(int, count)
2022                 __field(int, total)
2023         ),
2024         TP_fast_assign(
2025                 __entry->dev = log->l_mp->m_super->s_dev;
2026                 __entry->item = (unsigned long)item;
2027                 __entry->tid = trans->r_log_tid;
2028                 __entry->lsn = trans->r_lsn;
2029                 __entry->type = ITEM_TYPE(item);
2030                 __entry->pass = pass;
2031                 __entry->count = item->ri_cnt;
2032                 __entry->total = item->ri_total;
2033         ),
2034         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item 0x%p, "
2035                   "item type %s item region count/total %d/%d",
2036                   MAJOR(__entry->dev), MINOR(__entry->dev),
2037                   __entry->tid,
2038                   __entry->lsn,
2039                   __entry->pass,
2040                   (void *)__entry->item,
2041                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2042                   __entry->count,
2043                   __entry->total)
2044 )
2045
2046 #define DEFINE_LOG_RECOVER_ITEM(name) \
2047 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2048         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2049                 struct xlog_recover_item *item, int pass), \
2050         TP_ARGS(log, trans, item, pass))
2051
2052 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2053 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2054 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2055 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2056 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2057
2058 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2059         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2060         TP_ARGS(log, buf_f),
2061         TP_STRUCT__entry(
2062                 __field(dev_t, dev)
2063                 __field(__int64_t, blkno)
2064                 __field(unsigned short, len)
2065                 __field(unsigned short, flags)
2066                 __field(unsigned short, size)
2067                 __field(unsigned int, map_size)
2068         ),
2069         TP_fast_assign(
2070                 __entry->dev = log->l_mp->m_super->s_dev;
2071                 __entry->blkno = buf_f->blf_blkno;
2072                 __entry->len = buf_f->blf_len;
2073                 __entry->flags = buf_f->blf_flags;
2074                 __entry->size = buf_f->blf_size;
2075                 __entry->map_size = buf_f->blf_map_size;
2076         ),
2077         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2078                         "map_size %d",
2079                   MAJOR(__entry->dev), MINOR(__entry->dev),
2080                   __entry->blkno,
2081                   __entry->len,
2082                   __entry->flags,
2083                   __entry->size,
2084                   __entry->map_size)
2085 )
2086
2087 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2088 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2089         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2090         TP_ARGS(log, buf_f))
2091
2092 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2093 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2094 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2095 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2096 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2097 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2098 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2099 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2100 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2101
2102 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2103         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2104         TP_ARGS(log, in_f),
2105         TP_STRUCT__entry(
2106                 __field(dev_t, dev)
2107                 __field(xfs_ino_t, ino)
2108                 __field(unsigned short, size)
2109                 __field(int, fields)
2110                 __field(unsigned short, asize)
2111                 __field(unsigned short, dsize)
2112                 __field(__int64_t, blkno)
2113                 __field(int, len)
2114                 __field(int, boffset)
2115         ),
2116         TP_fast_assign(
2117                 __entry->dev = log->l_mp->m_super->s_dev;
2118                 __entry->ino = in_f->ilf_ino;
2119                 __entry->size = in_f->ilf_size;
2120                 __entry->fields = in_f->ilf_fields;
2121                 __entry->asize = in_f->ilf_asize;
2122                 __entry->dsize = in_f->ilf_dsize;
2123                 __entry->blkno = in_f->ilf_blkno;
2124                 __entry->len = in_f->ilf_len;
2125                 __entry->boffset = in_f->ilf_boffset;
2126         ),
2127         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2128                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2129                   MAJOR(__entry->dev), MINOR(__entry->dev),
2130                   __entry->ino,
2131                   __entry->size,
2132                   __entry->fields,
2133                   __entry->asize,
2134                   __entry->dsize,
2135                   __entry->blkno,
2136                   __entry->len,
2137                   __entry->boffset)
2138 )
2139 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2140 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2141         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2142         TP_ARGS(log, in_f))
2143
2144 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2145 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2146 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2147
2148 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2149         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2150         TP_ARGS(log, in_f),
2151         TP_STRUCT__entry(
2152                 __field(dev_t, dev)
2153                 __field(xfs_agnumber_t, agno)
2154                 __field(xfs_agblock_t, agbno)
2155                 __field(unsigned int, count)
2156                 __field(unsigned int, isize)
2157                 __field(xfs_agblock_t, length)
2158                 __field(unsigned int, gen)
2159         ),
2160         TP_fast_assign(
2161                 __entry->dev = log->l_mp->m_super->s_dev;
2162                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2163                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2164                 __entry->count = be32_to_cpu(in_f->icl_count);
2165                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2166                 __entry->length = be32_to_cpu(in_f->icl_length);
2167                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2168         ),
2169         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2170                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2171                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2172                   __entry->length, __entry->gen)
2173 )
2174 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2175 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2176         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2177         TP_ARGS(log, in_f))
2178
2179 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2180 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2181
2182 DECLARE_EVENT_CLASS(xfs_discard_class,
2183         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2184                  xfs_agblock_t agbno, xfs_extlen_t len),
2185         TP_ARGS(mp, agno, agbno, len),
2186         TP_STRUCT__entry(
2187                 __field(dev_t, dev)
2188                 __field(xfs_agnumber_t, agno)
2189                 __field(xfs_agblock_t, agbno)
2190                 __field(xfs_extlen_t, len)
2191         ),
2192         TP_fast_assign(
2193                 __entry->dev = mp->m_super->s_dev;
2194                 __entry->agno = agno;
2195                 __entry->agbno = agbno;
2196                 __entry->len = len;
2197         ),
2198         TP_printk("dev %d:%d agno %u agbno %u len %u\n",
2199                   MAJOR(__entry->dev), MINOR(__entry->dev),
2200                   __entry->agno,
2201                   __entry->agbno,
2202                   __entry->len)
2203 )
2204
2205 #define DEFINE_DISCARD_EVENT(name) \
2206 DEFINE_EVENT(xfs_discard_class, name, \
2207         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2208                  xfs_agblock_t agbno, xfs_extlen_t len), \
2209         TP_ARGS(mp, agno, agbno, len))
2210 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2211 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2212 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2213 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2214
2215 /* btree cursor events */
2216 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2217         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2218         TP_ARGS(cur, level, bp),
2219         TP_STRUCT__entry(
2220                 __field(dev_t, dev)
2221                 __field(xfs_btnum_t, btnum)
2222                 __field(int, level)
2223                 __field(int, nlevels)
2224                 __field(int, ptr)
2225                 __field(xfs_daddr_t, daddr)
2226         ),
2227         TP_fast_assign(
2228                 __entry->dev = cur->bc_mp->m_super->s_dev;
2229                 __entry->btnum = cur->bc_btnum;
2230                 __entry->level = level;
2231                 __entry->nlevels = cur->bc_nlevels;
2232                 __entry->ptr = cur->bc_ptrs[level];
2233                 __entry->daddr = bp ? bp->b_bn : -1;
2234         ),
2235         TP_printk("dev %d:%d btnum %d level %d/%d ptr %d daddr 0x%llx",
2236                   MAJOR(__entry->dev), MINOR(__entry->dev),
2237                   __entry->btnum,
2238                   __entry->level,
2239                   __entry->nlevels,
2240                   __entry->ptr,
2241                   (unsigned long long)__entry->daddr)
2242 )
2243
2244 #define DEFINE_BTREE_CUR_EVENT(name) \
2245 DEFINE_EVENT(xfs_btree_cur_class, name, \
2246         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2247         TP_ARGS(cur, level, bp))
2248 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2249 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2250
2251 /* deferred ops */
2252 struct xfs_defer_pending;
2253 struct xfs_defer_intake;
2254 struct xfs_defer_ops;
2255
2256 DECLARE_EVENT_CLASS(xfs_defer_class,
2257         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop),
2258         TP_ARGS(mp, dop),
2259         TP_STRUCT__entry(
2260                 __field(dev_t, dev)
2261                 __field(void *, dop)
2262                 __field(bool, committed)
2263                 __field(bool, low)
2264         ),
2265         TP_fast_assign(
2266                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2267                 __entry->dop = dop;
2268                 __entry->committed = dop->dop_committed;
2269                 __entry->low = dop->dop_low;
2270         ),
2271         TP_printk("dev %d:%d ops %p committed %d low %d\n",
2272                   MAJOR(__entry->dev), MINOR(__entry->dev),
2273                   __entry->dop,
2274                   __entry->committed,
2275                   __entry->low)
2276 )
2277 #define DEFINE_DEFER_EVENT(name) \
2278 DEFINE_EVENT(xfs_defer_class, name, \
2279         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop), \
2280         TP_ARGS(mp, dop))
2281
2282 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2283         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error),
2284         TP_ARGS(mp, dop, error),
2285         TP_STRUCT__entry(
2286                 __field(dev_t, dev)
2287                 __field(void *, dop)
2288                 __field(bool, committed)
2289                 __field(bool, low)
2290                 __field(int, error)
2291         ),
2292         TP_fast_assign(
2293                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2294                 __entry->dop = dop;
2295                 __entry->committed = dop->dop_committed;
2296                 __entry->low = dop->dop_low;
2297                 __entry->error = error;
2298         ),
2299         TP_printk("dev %d:%d ops %p committed %d low %d err %d\n",
2300                   MAJOR(__entry->dev), MINOR(__entry->dev),
2301                   __entry->dop,
2302                   __entry->committed,
2303                   __entry->low,
2304                   __entry->error)
2305 )
2306 #define DEFINE_DEFER_ERROR_EVENT(name) \
2307 DEFINE_EVENT(xfs_defer_error_class, name, \
2308         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error), \
2309         TP_ARGS(mp, dop, error))
2310
2311 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2312         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2313         TP_ARGS(mp, dfp),
2314         TP_STRUCT__entry(
2315                 __field(dev_t, dev)
2316                 __field(int, type)
2317                 __field(void *, intent)
2318                 __field(bool, committed)
2319                 __field(int, nr)
2320         ),
2321         TP_fast_assign(
2322                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2323                 __entry->type = dfp->dfp_type->type;
2324                 __entry->intent = dfp->dfp_intent;
2325                 __entry->committed = dfp->dfp_done != NULL;
2326                 __entry->nr = dfp->dfp_count;
2327         ),
2328         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d\n",
2329                   MAJOR(__entry->dev), MINOR(__entry->dev),
2330                   __entry->type,
2331                   __entry->intent,
2332                   __entry->committed,
2333                   __entry->nr)
2334 )
2335 #define DEFINE_DEFER_PENDING_EVENT(name) \
2336 DEFINE_EVENT(xfs_defer_pending_class, name, \
2337         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2338         TP_ARGS(mp, dfp))
2339
2340 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2341         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2342                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2343         TP_ARGS(mp, agno, type, agbno, len),
2344         TP_STRUCT__entry(
2345                 __field(dev_t, dev)
2346                 __field(xfs_agnumber_t, agno)
2347                 __field(int, type)
2348                 __field(xfs_agblock_t, agbno)
2349                 __field(xfs_extlen_t, len)
2350         ),
2351         TP_fast_assign(
2352                 __entry->dev = mp->m_super->s_dev;
2353                 __entry->agno = agno;
2354                 __entry->type = type;
2355                 __entry->agbno = agbno;
2356                 __entry->len = len;
2357         ),
2358         TP_printk("dev %d:%d op %d agno %u agbno %u len %u",
2359                   MAJOR(__entry->dev), MINOR(__entry->dev),
2360                   __entry->type,
2361                   __entry->agno,
2362                   __entry->agbno,
2363                   __entry->len)
2364 );
2365 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2366 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2367         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2368                  int type, \
2369                  xfs_agblock_t bno, \
2370                  xfs_extlen_t len), \
2371         TP_ARGS(mp, agno, type, bno, len))
2372
2373 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2374         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2375                  int op,
2376                  xfs_agblock_t agbno,
2377                  xfs_ino_t ino,
2378                  int whichfork,
2379                  xfs_fileoff_t offset,
2380                  xfs_filblks_t len,
2381                  xfs_exntst_t state),
2382         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2383         TP_STRUCT__entry(
2384                 __field(dev_t, dev)
2385                 __field(xfs_agnumber_t, agno)
2386                 __field(xfs_ino_t, ino)
2387                 __field(xfs_agblock_t, agbno)
2388                 __field(int, whichfork)
2389                 __field(xfs_fileoff_t, l_loff)
2390                 __field(xfs_filblks_t, l_len)
2391                 __field(xfs_exntst_t, l_state)
2392                 __field(int, op)
2393         ),
2394         TP_fast_assign(
2395                 __entry->dev = mp->m_super->s_dev;
2396                 __entry->agno = agno;
2397                 __entry->ino = ino;
2398                 __entry->agbno = agbno;
2399                 __entry->whichfork = whichfork;
2400                 __entry->l_loff = offset;
2401                 __entry->l_len = len;
2402                 __entry->l_state = state;
2403                 __entry->op = op;
2404         ),
2405         TP_printk("dev %d:%d op %d agno %u agbno %u owner %lld %s offset %llu len %llu state %d",
2406                   MAJOR(__entry->dev), MINOR(__entry->dev),
2407                   __entry->op,
2408                   __entry->agno,
2409                   __entry->agbno,
2410                   __entry->ino,
2411                   __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
2412                   __entry->l_loff,
2413                   __entry->l_len,
2414                   __entry->l_state)
2415 );
2416 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2417 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2418         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2419                  int op, \
2420                  xfs_agblock_t agbno, \
2421                  xfs_ino_t ino, \
2422                  int whichfork, \
2423                  xfs_fileoff_t offset, \
2424                  xfs_filblks_t len, \
2425                  xfs_exntst_t state), \
2426         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2427
2428 DEFINE_DEFER_EVENT(xfs_defer_init);
2429 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2430 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2431 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2432 DEFINE_DEFER_EVENT(xfs_defer_finish);
2433 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2434
2435 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2436 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2437 DEFINE_DEFER_ERROR_EVENT(xfs_defer_op_finish_error);
2438
2439 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_work);
2440 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_cancel);
2441 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_commit);
2442 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_cancel);
2443 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2444 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2445
2446 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2447 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2448 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2449
2450 /* rmap tracepoints */
2451 DECLARE_EVENT_CLASS(xfs_rmap_class,
2452         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2453                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2454                  struct xfs_owner_info *oinfo),
2455         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2456         TP_STRUCT__entry(
2457                 __field(dev_t, dev)
2458                 __field(xfs_agnumber_t, agno)
2459                 __field(xfs_agblock_t, agbno)
2460                 __field(xfs_extlen_t, len)
2461                 __field(uint64_t, owner)
2462                 __field(uint64_t, offset)
2463                 __field(unsigned long, flags)
2464         ),
2465         TP_fast_assign(
2466                 __entry->dev = mp->m_super->s_dev;
2467                 __entry->agno = agno;
2468                 __entry->agbno = agbno;
2469                 __entry->len = len;
2470                 __entry->owner = oinfo->oi_owner;
2471                 __entry->offset = oinfo->oi_offset;
2472                 __entry->flags = oinfo->oi_flags;
2473                 if (unwritten)
2474                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2475         ),
2476         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%lx",
2477                   MAJOR(__entry->dev), MINOR(__entry->dev),
2478                   __entry->agno,
2479                   __entry->agbno,
2480                   __entry->len,
2481                   __entry->owner,
2482                   __entry->offset,
2483                   __entry->flags)
2484 );
2485 #define DEFINE_RMAP_EVENT(name) \
2486 DEFINE_EVENT(xfs_rmap_class, name, \
2487         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2488                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2489                  struct xfs_owner_info *oinfo), \
2490         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2491
2492 /* simple AG-based error/%ip tracepoint class */
2493 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2494         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2495                  unsigned long caller_ip),
2496         TP_ARGS(mp, agno, error, caller_ip),
2497         TP_STRUCT__entry(
2498                 __field(dev_t, dev)
2499                 __field(xfs_agnumber_t, agno)
2500                 __field(int, error)
2501                 __field(unsigned long, caller_ip)
2502         ),
2503         TP_fast_assign(
2504                 __entry->dev = mp->m_super->s_dev;
2505                 __entry->agno = agno;
2506                 __entry->error = error;
2507                 __entry->caller_ip = caller_ip;
2508         ),
2509         TP_printk("dev %d:%d agno %u error %d caller %ps",
2510                   MAJOR(__entry->dev), MINOR(__entry->dev),
2511                   __entry->agno,
2512                   __entry->error,
2513                   (char *)__entry->caller_ip)
2514 );
2515
2516 #define DEFINE_AG_ERROR_EVENT(name) \
2517 DEFINE_EVENT(xfs_ag_error_class, name, \
2518         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2519                  unsigned long caller_ip), \
2520         TP_ARGS(mp, agno, error, caller_ip))
2521
2522 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2523 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2524 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2525 DEFINE_RMAP_EVENT(xfs_rmap_map);
2526 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2527 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2528 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2529 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2530 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2531 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2532
2533 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2534         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2535                  xfs_agblock_t agbno, xfs_extlen_t len,
2536                  uint64_t owner, uint64_t offset, unsigned int flags),
2537         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2538         TP_STRUCT__entry(
2539                 __field(dev_t, dev)
2540                 __field(xfs_agnumber_t, agno)
2541                 __field(xfs_agblock_t, agbno)
2542                 __field(xfs_extlen_t, len)
2543                 __field(uint64_t, owner)
2544                 __field(uint64_t, offset)
2545                 __field(unsigned int, flags)
2546         ),
2547         TP_fast_assign(
2548                 __entry->dev = mp->m_super->s_dev;
2549                 __entry->agno = agno;
2550                 __entry->agbno = agbno;
2551                 __entry->len = len;
2552                 __entry->owner = owner;
2553                 __entry->offset = offset;
2554                 __entry->flags = flags;
2555         ),
2556         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%x",
2557                   MAJOR(__entry->dev), MINOR(__entry->dev),
2558                   __entry->agno,
2559                   __entry->agbno,
2560                   __entry->len,
2561                   __entry->owner,
2562                   __entry->offset,
2563                   __entry->flags)
2564 );
2565 #define DEFINE_RMAPBT_EVENT(name) \
2566 DEFINE_EVENT(xfs_rmapbt_class, name, \
2567         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2568                  xfs_agblock_t agbno, xfs_extlen_t len, \
2569                  uint64_t owner, uint64_t offset, unsigned int flags), \
2570         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2571
2572 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2573 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2574 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2575
2576 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2577 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2578 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2579 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2580 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2581 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2582 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2583 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2584 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2585 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2586 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2587
2588 /* per-AG reservation */
2589 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2590         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2591                  xfs_extlen_t len),
2592         TP_ARGS(pag, resv, len),
2593         TP_STRUCT__entry(
2594                 __field(dev_t, dev)
2595                 __field(xfs_agnumber_t, agno)
2596                 __field(int, resv)
2597                 __field(xfs_extlen_t, freeblks)
2598                 __field(xfs_extlen_t, flcount)
2599                 __field(xfs_extlen_t, reserved)
2600                 __field(xfs_extlen_t, asked)
2601                 __field(xfs_extlen_t, len)
2602         ),
2603         TP_fast_assign(
2604                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2605
2606                 __entry->dev = pag->pag_mount->m_super->s_dev;
2607                 __entry->agno = pag->pag_agno;
2608                 __entry->resv = resv;
2609                 __entry->freeblks = pag->pagf_freeblks;
2610                 __entry->flcount = pag->pagf_flcount;
2611                 __entry->reserved = r ? r->ar_reserved : 0;
2612                 __entry->asked = r ? r->ar_asked : 0;
2613                 __entry->len = len;
2614         ),
2615         TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u resv %u ask %u len %u\n",
2616                   MAJOR(__entry->dev), MINOR(__entry->dev),
2617                   __entry->agno,
2618                   __entry->resv,
2619                   __entry->freeblks,
2620                   __entry->flcount,
2621                   __entry->reserved,
2622                   __entry->asked,
2623                   __entry->len)
2624 )
2625 #define DEFINE_AG_RESV_EVENT(name) \
2626 DEFINE_EVENT(xfs_ag_resv_class, name, \
2627         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2628                  xfs_extlen_t len), \
2629         TP_ARGS(pag, type, len))
2630
2631 /* per-AG reservation tracepoints */
2632 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2633 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2634 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2635 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2636 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2637 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2638
2639 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2640 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2641
2642 #endif /* _TRACE_XFS_H */
2643
2644 #undef TRACE_INCLUDE_PATH
2645 #define TRACE_INCLUDE_PATH .
2646 #define TRACE_INCLUDE_FILE xfs_trace
2647 #include <trace/define_trace.h>