fs/xfs/xfs_trace.h

   1 /*
   2  * Copyright (c) 2009, Christoph Hellwig
   3  * All Rights Reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write the Free Software Foundation,
  16  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18 #undef TRACE_SYSTEM
  19 #define TRACE_SYSTEM xfs
  20
  21 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  22 #define _TRACE_XFS_H
  23
  24 #include <linux/tracepoint.h>
  25
  26 struct xfs_agf;
  27 struct xfs_alloc_arg;
  28 struct xfs_attr_list_context;
  29 struct xfs_buf_log_item;
  30 struct xfs_da_args;
  31 struct xfs_da_node_entry;
  32 struct xfs_dquot;
  33 struct xfs_log_item;
  34 struct xlog;
  35 struct xlog_ticket;
  36 struct xlog_recover;
  37 struct xlog_recover_item;
  38 struct xfs_buf_log_format;
  39 struct xfs_inode_log_format;
  40 struct xfs_bmbt_irec;
  41
  42 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  43         TP_PROTO(struct xfs_attr_list_context *ctx),
  44         TP_ARGS(ctx),
  45         TP_STRUCT__entry(
  46                 __field(dev_t, dev)
  47                 __field(xfs_ino_t, ino)
  48                 __field(u32, hashval)
  49                 __field(u32, blkno)
  50                 __field(u32, offset)
  51                 __field(void *, alist)
  52                 __field(int, bufsize)
  53                 __field(int, count)
  54                 __field(int, firstu)
  55                 __field(int, dupcnt)
  56                 __field(int, flags)
  57         ),
  58         TP_fast_assign(
  59                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  60                 __entry->ino = ctx->dp->i_ino;
  61                 __entry->hashval = ctx->cursor->hashval;
  62                 __entry->blkno = ctx->cursor->blkno;
  63                 __entry->offset = ctx->cursor->offset;
  64                 __entry->alist = ctx->alist;
  65                 __entry->bufsize = ctx->bufsize;
  66                 __entry->count = ctx->count;
  67                 __entry->firstu = ctx->firstu;
  68                 __entry->flags = ctx->flags;
  69         ),
  70         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  71                   "alist 0x%p size %u count %u firstu %u flags %d %s",
  72                   MAJOR(__entry->dev), MINOR(__entry->dev),
  73                    __entry->ino,
  74                    __entry->hashval,
  75                    __entry->blkno,
  76                    __entry->offset,
  77                    __entry->dupcnt,
  78                    __entry->alist,
  79                    __entry->bufsize,
  80                    __entry->count,
  81                    __entry->firstu,
  82                    __entry->flags,
  83                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  84         )
  85 )
  86
  87 #define DEFINE_ATTR_LIST_EVENT(name) \
  88 DEFINE_EVENT(xfs_attr_list_class, name, \
  89         TP_PROTO(struct xfs_attr_list_context *ctx), \
  90         TP_ARGS(ctx))
  91 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  92 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  93 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  94 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  95 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  96 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  97 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
  98 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
  99 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
 100 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
 101
 102 DECLARE_EVENT_CLASS(xfs_perag_class,
 103         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
 104                  unsigned long caller_ip),
 105         TP_ARGS(mp, agno, refcount, caller_ip),
 106         TP_STRUCT__entry(
 107                 __field(dev_t, dev)
 108                 __field(xfs_agnumber_t, agno)
 109                 __field(int, refcount)
 110                 __field(unsigned long, caller_ip)
 111         ),
 112         TP_fast_assign(
 113                 __entry->dev = mp->m_super->s_dev;
 114                 __entry->agno = agno;
 115                 __entry->refcount = refcount;
 116                 __entry->caller_ip = caller_ip;
 117         ),
 118         TP_printk("dev %d:%d agno %u refcount %d caller %pf",
 119                   MAJOR(__entry->dev), MINOR(__entry->dev),
 120                   __entry->agno,
 121                   __entry->refcount,
 122                   (char *)__entry->caller_ip)
 123 );
 124
 125 #define DEFINE_PERAG_REF_EVENT(name)    \
 126 DEFINE_EVENT(xfs_perag_class, name,     \
 127         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 128                  unsigned long caller_ip),                                      \
 129         TP_ARGS(mp, agno, refcount, caller_ip))
 130 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 131 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 132 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 133 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 134 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 135 DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 136 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 137
 138 DECLARE_EVENT_CLASS(xfs_ag_class,
 139         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 140         TP_ARGS(mp, agno),
 141         TP_STRUCT__entry(
 142                 __field(dev_t, dev)
 143                 __field(xfs_agnumber_t, agno)
 144         ),
 145         TP_fast_assign(
 146                 __entry->dev = mp->m_super->s_dev;
 147                 __entry->agno = agno;
 148         ),
 149         TP_printk("dev %d:%d agno %u",
 150                   MAJOR(__entry->dev), MINOR(__entry->dev),
 151                   __entry->agno)
 152 );
 153 #define DEFINE_AG_EVENT(name)   \
 154 DEFINE_EVENT(xfs_ag_class, name,        \
 155         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 156         TP_ARGS(mp, agno))
 157
 158 DEFINE_AG_EVENT(xfs_read_agf);
 159 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 160 DEFINE_AG_EVENT(xfs_read_agi);
 161 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 162
 163 TRACE_EVENT(xfs_attr_list_node_descend,
 164         TP_PROTO(struct xfs_attr_list_context *ctx,
 165                  struct xfs_da_node_entry *btree),
 166         TP_ARGS(ctx, btree),
 167         TP_STRUCT__entry(
 168                 __field(dev_t, dev)
 169                 __field(xfs_ino_t, ino)
 170                 __field(u32, hashval)
 171                 __field(u32, blkno)
 172                 __field(u32, offset)
 173                 __field(void *, alist)
 174                 __field(int, bufsize)
 175                 __field(int, count)
 176                 __field(int, firstu)
 177                 __field(int, dupcnt)
 178                 __field(int, flags)
 179                 __field(u32, bt_hashval)
 180                 __field(u32, bt_before)
 181         ),
 182         TP_fast_assign(
 183                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 184                 __entry->ino = ctx->dp->i_ino;
 185                 __entry->hashval = ctx->cursor->hashval;
 186                 __entry->blkno = ctx->cursor->blkno;
 187                 __entry->offset = ctx->cursor->offset;
 188                 __entry->alist = ctx->alist;
 189                 __entry->bufsize = ctx->bufsize;
 190                 __entry->count = ctx->count;
 191                 __entry->firstu = ctx->firstu;
 192                 __entry->flags = ctx->flags;
 193                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 194                 __entry->bt_before = be32_to_cpu(btree->before);
 195         ),
 196         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 197                   "alist 0x%p size %u count %u firstu %u flags %d %s "
 198                   "node hashval %u, node before %u",
 199                   MAJOR(__entry->dev), MINOR(__entry->dev),
 200                    __entry->ino,
 201                    __entry->hashval,
 202                    __entry->blkno,
 203                    __entry->offset,
 204                    __entry->dupcnt,
 205                    __entry->alist,
 206                    __entry->bufsize,
 207                    __entry->count,
 208                    __entry->firstu,
 209                    __entry->flags,
 210                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 211                    __entry->bt_hashval,
 212                    __entry->bt_before)
 213 );
 214
 215 TRACE_EVENT(xfs_iext_insert,
 216         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
 217                  struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
 218         TP_ARGS(ip, idx, r, state, caller_ip),
 219         TP_STRUCT__entry(
 220                 __field(dev_t, dev)
 221                 __field(xfs_ino_t, ino)
 222                 __field(xfs_extnum_t, idx)
 223                 __field(xfs_fileoff_t, startoff)
 224                 __field(xfs_fsblock_t, startblock)
 225                 __field(xfs_filblks_t, blockcount)
 226                 __field(xfs_exntst_t, state)
 227                 __field(int, bmap_state)
 228                 __field(unsigned long, caller_ip)
 229         ),
 230         TP_fast_assign(
 231                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 232                 __entry->ino = ip->i_ino;
 233                 __entry->idx = idx;
 234                 __entry->startoff = r->br_startoff;
 235                 __entry->startblock = r->br_startblock;
 236                 __entry->blockcount = r->br_blockcount;
 237                 __entry->state = r->br_state;
 238                 __entry->bmap_state = state;
 239                 __entry->caller_ip = caller_ip;
 240         ),
 241         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 242                   "offset %lld block %lld count %lld flag %d caller %pf",
 243                   MAJOR(__entry->dev), MINOR(__entry->dev),
 244                   __entry->ino,
 245                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 246                   (long)__entry->idx,
 247                   __entry->startoff,
 248                   (__int64_t)__entry->startblock,
 249                   __entry->blockcount,
 250                   __entry->state,
 251                   (char *)__entry->caller_ip)
 252 );
 253
 254 DECLARE_EVENT_CLASS(xfs_bmap_class,
 255         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
 256                  unsigned long caller_ip),
 257         TP_ARGS(ip, idx, state, caller_ip),
 258         TP_STRUCT__entry(
 259                 __field(dev_t, dev)
 260                 __field(xfs_ino_t, ino)
 261                 __field(xfs_extnum_t, idx)
 262                 __field(xfs_fileoff_t, startoff)
 263                 __field(xfs_fsblock_t, startblock)
 264                 __field(xfs_filblks_t, blockcount)
 265                 __field(xfs_exntst_t, state)
 266                 __field(int, bmap_state)
 267                 __field(unsigned long, caller_ip)
 268         ),
 269         TP_fast_assign(
 270                 struct xfs_ifork        *ifp = (state & BMAP_ATTRFORK) ?
 271                                                 ip->i_afp : &ip->i_df;
 272                 struct xfs_bmbt_irec    r;
 273
 274                 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
 275                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 276                 __entry->ino = ip->i_ino;
 277                 __entry->idx = idx;
 278                 __entry->startoff = r.br_startoff;
 279                 __entry->startblock = r.br_startblock;
 280                 __entry->blockcount = r.br_blockcount;
 281                 __entry->state = r.br_state;
 282                 __entry->bmap_state = state;
 283                 __entry->caller_ip = caller_ip;
 284         ),
 285         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 286                   "offset %lld block %lld count %lld flag %d caller %pf",
 287                   MAJOR(__entry->dev), MINOR(__entry->dev),
 288                   __entry->ino,
 289                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 290                   (long)__entry->idx,
 291                   __entry->startoff,
 292                   (__int64_t)__entry->startblock,
 293                   __entry->blockcount,
 294                   __entry->state,
 295                   (char *)__entry->caller_ip)
 296 )
 297
 298 #define DEFINE_BMAP_EVENT(name) \
 299 DEFINE_EVENT(xfs_bmap_class, name, \
 300         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
 301                  unsigned long caller_ip), \
 302         TP_ARGS(ip, idx, state, caller_ip))
 303 DEFINE_BMAP_EVENT(xfs_iext_remove);
 304 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 305 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 306 DEFINE_BMAP_EVENT(xfs_extlist);
 307
 308 DECLARE_EVENT_CLASS(xfs_buf_class,
 309         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 310         TP_ARGS(bp, caller_ip),
 311         TP_STRUCT__entry(
 312                 __field(dev_t, dev)
 313                 __field(xfs_daddr_t, bno)
 314                 __field(int, nblks)
 315                 __field(int, hold)
 316                 __field(int, pincount)
 317                 __field(unsigned, lockval)
 318                 __field(unsigned, flags)
 319                 __field(unsigned long, caller_ip)
 320         ),
 321         TP_fast_assign(
 322                 __entry->dev = bp->b_target->bt_dev;
 323                 __entry->bno = bp->b_bn;
 324                 __entry->nblks = bp->b_length;
 325                 __entry->hold = atomic_read(&bp->b_hold);
 326                 __entry->pincount = atomic_read(&bp->b_pin_count);
 327                 __entry->lockval = bp->b_sema.count;
 328                 __entry->flags = bp->b_flags;
 329                 __entry->caller_ip = caller_ip;
 330         ),
 331         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 332                   "lock %d flags %s caller %pf",
 333                   MAJOR(__entry->dev), MINOR(__entry->dev),
 334                   (unsigned long long)__entry->bno,
 335                   __entry->nblks,
 336                   __entry->hold,
 337                   __entry->pincount,
 338                   __entry->lockval,
 339                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 340                   (void *)__entry->caller_ip)
 341 )
 342
 343 #define DEFINE_BUF_EVENT(name) \
 344 DEFINE_EVENT(xfs_buf_class, name, \
 345         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 346         TP_ARGS(bp, caller_ip))
 347 DEFINE_BUF_EVENT(xfs_buf_init);
 348 DEFINE_BUF_EVENT(xfs_buf_free);
 349 DEFINE_BUF_EVENT(xfs_buf_hold);
 350 DEFINE_BUF_EVENT(xfs_buf_rele);
 351 DEFINE_BUF_EVENT(xfs_buf_iodone);
 352 DEFINE_BUF_EVENT(xfs_buf_iorequest);
 353 DEFINE_BUF_EVENT(xfs_buf_bawrite);
 354 DEFINE_BUF_EVENT(xfs_buf_lock);
 355 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 356 DEFINE_BUF_EVENT(xfs_buf_trylock);
 357 DEFINE_BUF_EVENT(xfs_buf_unlock);
 358 DEFINE_BUF_EVENT(xfs_buf_iowait);
 359 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 360 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 361 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 362 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 363 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 364 DEFINE_BUF_EVENT(xfs_bdstrat_shut);
 365 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 366 DEFINE_BUF_EVENT(xfs_buf_item_iodone);
 367 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 368 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 369 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 370 DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
 371 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 372
 373 /* not really buffer traces, but the buf provides useful information */
 374 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 375 DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
 376 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 377 DEFINE_BUF_EVENT(xfs_inode_item_push);
 378
 379 /* pass flags explicitly */
 380 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 381         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 382         TP_ARGS(bp, flags, caller_ip),
 383         TP_STRUCT__entry(
 384                 __field(dev_t, dev)
 385                 __field(xfs_daddr_t, bno)
 386                 __field(size_t, buffer_length)
 387                 __field(int, hold)
 388                 __field(int, pincount)
 389                 __field(unsigned, lockval)
 390                 __field(unsigned, flags)
 391                 __field(unsigned long, caller_ip)
 392         ),
 393         TP_fast_assign(
 394                 __entry->dev = bp->b_target->bt_dev;
 395                 __entry->bno = bp->b_bn;
 396                 __entry->buffer_length = BBTOB(bp->b_length);
 397                 __entry->flags = flags;
 398                 __entry->hold = atomic_read(&bp->b_hold);
 399                 __entry->pincount = atomic_read(&bp->b_pin_count);
 400                 __entry->lockval = bp->b_sema.count;
 401                 __entry->caller_ip = caller_ip;
 402         ),
 403         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 404                   "lock %d flags %s caller %pf",
 405                   MAJOR(__entry->dev), MINOR(__entry->dev),
 406                   (unsigned long long)__entry->bno,
 407                   __entry->buffer_length,
 408                   __entry->hold,
 409                   __entry->pincount,
 410                   __entry->lockval,
 411                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 412                   (void *)__entry->caller_ip)
 413 )
 414
 415 #define DEFINE_BUF_FLAGS_EVENT(name) \
 416 DEFINE_EVENT(xfs_buf_flags_class, name, \
 417         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 418         TP_ARGS(bp, flags, caller_ip))
 419 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 420 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 421 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 422
 423 TRACE_EVENT(xfs_buf_ioerror,
 424         TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
 425         TP_ARGS(bp, error, caller_ip),
 426         TP_STRUCT__entry(
 427                 __field(dev_t, dev)
 428                 __field(xfs_daddr_t, bno)
 429                 __field(size_t, buffer_length)
 430                 __field(unsigned, flags)
 431                 __field(int, hold)
 432                 __field(int, pincount)
 433                 __field(unsigned, lockval)
 434                 __field(int, error)
 435                 __field(unsigned long, caller_ip)
 436         ),
 437         TP_fast_assign(
 438                 __entry->dev = bp->b_target->bt_dev;
 439                 __entry->bno = bp->b_bn;
 440                 __entry->buffer_length = BBTOB(bp->b_length);
 441                 __entry->hold = atomic_read(&bp->b_hold);
 442                 __entry->pincount = atomic_read(&bp->b_pin_count);
 443                 __entry->lockval = bp->b_sema.count;
 444                 __entry->error = error;
 445                 __entry->flags = bp->b_flags;
 446                 __entry->caller_ip = caller_ip;
 447         ),
 448         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 449                   "lock %d error %d flags %s caller %pf",
 450                   MAJOR(__entry->dev), MINOR(__entry->dev),
 451                   (unsigned long long)__entry->bno,
 452                   __entry->buffer_length,
 453                   __entry->hold,
 454                   __entry->pincount,
 455                   __entry->lockval,
 456                   __entry->error,
 457                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 458                   (void *)__entry->caller_ip)
 459 );
 460
 461 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 462         TP_PROTO(struct xfs_buf_log_item *bip),
 463         TP_ARGS(bip),
 464         TP_STRUCT__entry(
 465                 __field(dev_t, dev)
 466                 __field(xfs_daddr_t, buf_bno)
 467                 __field(size_t, buf_len)
 468                 __field(int, buf_hold)
 469                 __field(int, buf_pincount)
 470                 __field(int, buf_lockval)
 471                 __field(unsigned, buf_flags)
 472                 __field(unsigned, bli_recur)
 473                 __field(int, bli_refcount)
 474                 __field(unsigned, bli_flags)
 475                 __field(void *, li_desc)
 476                 __field(unsigned, li_flags)
 477         ),
 478         TP_fast_assign(
 479                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 480                 __entry->bli_flags = bip->bli_flags;
 481                 __entry->bli_recur = bip->bli_recur;
 482                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 483                 __entry->buf_bno = bip->bli_buf->b_bn;
 484                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 485                 __entry->buf_flags = bip->bli_buf->b_flags;
 486                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 487                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 488                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 489                 __entry->li_desc = bip->bli_item.li_desc;
 490                 __entry->li_flags = bip->bli_item.li_flags;
 491         ),
 492         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 493                   "lock %d flags %s recur %d refcount %d bliflags %s "
 494                   "lidesc 0x%p liflags %s",
 495                   MAJOR(__entry->dev), MINOR(__entry->dev),
 496                   (unsigned long long)__entry->buf_bno,
 497                   __entry->buf_len,
 498                   __entry->buf_hold,
 499                   __entry->buf_pincount,
 500                   __entry->buf_lockval,
 501                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 502                   __entry->bli_recur,
 503                   __entry->bli_refcount,
 504                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 505                   __entry->li_desc,
 506                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 507 )
 508
 509 #define DEFINE_BUF_ITEM_EVENT(name) \
 510 DEFINE_EVENT(xfs_buf_item_class, name, \
 511         TP_PROTO(struct xfs_buf_log_item *bip), \
 512         TP_ARGS(bip))
 513 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 514 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 515 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 516 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 517 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_ordered);
 518 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 519 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 520 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 521 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 522 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 523 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 524 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 525 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 526 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 527 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 528 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 529 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 530 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 531 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 532 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 533 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 534 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 535 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 536 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 537 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 538 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 539 DEFINE_BUF_ITEM_EVENT(xfs_trans_buf_ordered);
 540
 541 DECLARE_EVENT_CLASS(xfs_lock_class,
 542         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 543                  unsigned long caller_ip),
 544         TP_ARGS(ip,  lock_flags, caller_ip),
 545         TP_STRUCT__entry(
 546                 __field(dev_t, dev)
 547                 __field(xfs_ino_t, ino)
 548                 __field(int, lock_flags)
 549                 __field(unsigned long, caller_ip)
 550         ),
 551         TP_fast_assign(
 552                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 553                 __entry->ino = ip->i_ino;
 554                 __entry->lock_flags = lock_flags;
 555                 __entry->caller_ip = caller_ip;
 556         ),
 557         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
 558                   MAJOR(__entry->dev), MINOR(__entry->dev),
 559                   __entry->ino,
 560                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 561                   (void *)__entry->caller_ip)
 562 )
 563
 564 #define DEFINE_LOCK_EVENT(name) \
 565 DEFINE_EVENT(xfs_lock_class, name, \
 566         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 567                  unsigned long caller_ip), \
 568         TP_ARGS(ip,  lock_flags, caller_ip))
 569 DEFINE_LOCK_EVENT(xfs_ilock);
 570 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 571 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 572 DEFINE_LOCK_EVENT(xfs_iunlock);
 573
 574 DECLARE_EVENT_CLASS(xfs_inode_class,
 575         TP_PROTO(struct xfs_inode *ip),
 576         TP_ARGS(ip),
 577         TP_STRUCT__entry(
 578                 __field(dev_t, dev)
 579                 __field(xfs_ino_t, ino)
 580         ),
 581         TP_fast_assign(
 582                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 583                 __entry->ino = ip->i_ino;
 584         ),
 585         TP_printk("dev %d:%d ino 0x%llx",
 586                   MAJOR(__entry->dev), MINOR(__entry->dev),
 587                   __entry->ino)
 588 )
 589
 590 #define DEFINE_INODE_EVENT(name) \
 591 DEFINE_EVENT(xfs_inode_class, name, \
 592         TP_PROTO(struct xfs_inode *ip), \
 593         TP_ARGS(ip))
 594 DEFINE_INODE_EVENT(xfs_iget_skip);
 595 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 596 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 597 DEFINE_INODE_EVENT(xfs_iget_hit);
 598 DEFINE_INODE_EVENT(xfs_iget_miss);
 599
 600 DEFINE_INODE_EVENT(xfs_getattr);
 601 DEFINE_INODE_EVENT(xfs_setattr);
 602 DEFINE_INODE_EVENT(xfs_readlink);
 603 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 604 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 605 DEFINE_INODE_EVENT(xfs_free_file_space);
 606 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 607 DEFINE_INODE_EVENT(xfs_readdir);
 608 #ifdef CONFIG_XFS_POSIX_ACL
 609 DEFINE_INODE_EVENT(xfs_get_acl);
 610 #endif
 611 DEFINE_INODE_EVENT(xfs_vm_bmap);
 612 DEFINE_INODE_EVENT(xfs_file_ioctl);
 613 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 614 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 615 DEFINE_INODE_EVENT(xfs_dir_fsync);
 616 DEFINE_INODE_EVENT(xfs_file_fsync);
 617 DEFINE_INODE_EVENT(xfs_destroy_inode);
 618 DEFINE_INODE_EVENT(xfs_evict_inode);
 619 DEFINE_INODE_EVENT(xfs_update_time);
 620
 621 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 622 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 623
 624 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 625 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 626 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 627
 628 DECLARE_EVENT_CLASS(xfs_iref_class,
 629         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 630         TP_ARGS(ip, caller_ip),
 631         TP_STRUCT__entry(
 632                 __field(dev_t, dev)
 633                 __field(xfs_ino_t, ino)
 634                 __field(int, count)
 635                 __field(int, pincount)
 636                 __field(unsigned long, caller_ip)
 637         ),
 638         TP_fast_assign(
 639                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 640                 __entry->ino = ip->i_ino;
 641                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 642                 __entry->pincount = atomic_read(&ip->i_pincount);
 643                 __entry->caller_ip = caller_ip;
 644         ),
 645         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pf",
 646                   MAJOR(__entry->dev), MINOR(__entry->dev),
 647                   __entry->ino,
 648                   __entry->count,
 649                   __entry->pincount,
 650                   (char *)__entry->caller_ip)
 651 )
 652
 653 TRACE_EVENT(xfs_iomap_prealloc_size,
 654         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 655                  unsigned int writeio_blocks),
 656         TP_ARGS(ip, blocks, shift, writeio_blocks),
 657         TP_STRUCT__entry(
 658                 __field(dev_t, dev)
 659                 __field(xfs_ino_t, ino)
 660                 __field(xfs_fsblock_t, blocks)
 661                 __field(int, shift)
 662                 __field(unsigned int, writeio_blocks)
 663         ),
 664         TP_fast_assign(
 665                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 666                 __entry->ino = ip->i_ino;
 667                 __entry->blocks = blocks;
 668                 __entry->shift = shift;
 669                 __entry->writeio_blocks = writeio_blocks;
 670         ),
 671         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 672                   "m_writeio_blocks %u",
 673                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 674                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 675 )
 676
 677 #define DEFINE_IREF_EVENT(name) \
 678 DEFINE_EVENT(xfs_iref_class, name, \
 679         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 680         TP_ARGS(ip, caller_ip))
 681 DEFINE_IREF_EVENT(xfs_ihold);
 682 DEFINE_IREF_EVENT(xfs_irele);
 683 DEFINE_IREF_EVENT(xfs_inode_pin);
 684 DEFINE_IREF_EVENT(xfs_inode_unpin);
 685 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 686
 687 DECLARE_EVENT_CLASS(xfs_namespace_class,
 688         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 689         TP_ARGS(dp, name),
 690         TP_STRUCT__entry(
 691                 __field(dev_t, dev)
 692                 __field(xfs_ino_t, dp_ino)
 693                 __field(int, namelen)
 694                 __dynamic_array(char, name, name->len)
 695         ),
 696         TP_fast_assign(
 697                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 698                 __entry->dp_ino = dp->i_ino;
 699                 __entry->namelen = name->len;
 700                 memcpy(__get_str(name), name->name, name->len);
 701         ),
 702         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 703                   MAJOR(__entry->dev), MINOR(__entry->dev),
 704                   __entry->dp_ino,
 705                   __entry->namelen,
 706                   __get_str(name))
 707 )
 708
 709 #define DEFINE_NAMESPACE_EVENT(name) \
 710 DEFINE_EVENT(xfs_namespace_class, name, \
 711         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 712         TP_ARGS(dp, name))
 713 DEFINE_NAMESPACE_EVENT(xfs_remove);
 714 DEFINE_NAMESPACE_EVENT(xfs_link);
 715 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 716 DEFINE_NAMESPACE_EVENT(xfs_create);
 717 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 718
 719 TRACE_EVENT(xfs_rename,
 720         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 721                  struct xfs_name *src_name, struct xfs_name *target_name),
 722         TP_ARGS(src_dp, target_dp, src_name, target_name),
 723         TP_STRUCT__entry(
 724                 __field(dev_t, dev)
 725                 __field(xfs_ino_t, src_dp_ino)
 726                 __field(xfs_ino_t, target_dp_ino)
 727                 __field(int, src_namelen)
 728                 __field(int, target_namelen)
 729                 __dynamic_array(char, src_name, src_name->len)
 730                 __dynamic_array(char, target_name, target_name->len)
 731         ),
 732         TP_fast_assign(
 733                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 734                 __entry->src_dp_ino = src_dp->i_ino;
 735                 __entry->target_dp_ino = target_dp->i_ino;
 736                 __entry->src_namelen = src_name->len;
 737                 __entry->target_namelen = target_name->len;
 738                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 739                 memcpy(__get_str(target_name), target_name->name,
 740                         target_name->len);
 741         ),
 742         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 743                   " src name %.*s target name %.*s",
 744                   MAJOR(__entry->dev), MINOR(__entry->dev),
 745                   __entry->src_dp_ino,
 746                   __entry->target_dp_ino,
 747                   __entry->src_namelen,
 748                   __get_str(src_name),
 749                   __entry->target_namelen,
 750                   __get_str(target_name))
 751 )
 752
 753 DECLARE_EVENT_CLASS(xfs_dquot_class,
 754         TP_PROTO(struct xfs_dquot *dqp),
 755         TP_ARGS(dqp),
 756         TP_STRUCT__entry(
 757                 __field(dev_t, dev)
 758                 __field(u32, id)
 759                 __field(unsigned, flags)
 760                 __field(unsigned, nrefs)
 761                 __field(unsigned long long, res_bcount)
 762                 __field(unsigned long long, bcount)
 763                 __field(unsigned long long, icount)
 764                 __field(unsigned long long, blk_hardlimit)
 765                 __field(unsigned long long, blk_softlimit)
 766                 __field(unsigned long long, ino_hardlimit)
 767                 __field(unsigned long long, ino_softlimit)
 768         ), \
 769         TP_fast_assign(
 770                 __entry->dev = dqp->q_mount->m_super->s_dev;
 771                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 772                 __entry->flags = dqp->dq_flags;
 773                 __entry->nrefs = dqp->q_nrefs;
 774                 __entry->res_bcount = dqp->q_res_bcount;
 775                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 776                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 777                 __entry->blk_hardlimit =
 778                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 779                 __entry->blk_softlimit =
 780                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 781                 __entry->ino_hardlimit =
 782                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 783                 __entry->ino_softlimit =
 784                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 785         ),
 786         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 787                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 788                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 789                   MAJOR(__entry->dev), MINOR(__entry->dev),
 790                   __entry->id,
 791                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 792                   __entry->nrefs,
 793                   __entry->res_bcount,
 794                   __entry->bcount,
 795                   __entry->blk_hardlimit,
 796                   __entry->blk_softlimit,
 797                   __entry->icount,
 798                   __entry->ino_hardlimit,
 799                   __entry->ino_softlimit)
 800 )
 801
 802 #define DEFINE_DQUOT_EVENT(name) \
 803 DEFINE_EVENT(xfs_dquot_class, name, \
 804         TP_PROTO(struct xfs_dquot *dqp), \
 805         TP_ARGS(dqp))
 806 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 807 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 808 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 809 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 810 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 811 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 812 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 813 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 814 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 815 DEFINE_DQUOT_EVENT(xfs_dqread);
 816 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 817 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 818 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 819 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 820 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 821 DEFINE_DQUOT_EVENT(xfs_dqput);
 822 DEFINE_DQUOT_EVENT(xfs_dqput_wait);
 823 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 824 DEFINE_DQUOT_EVENT(xfs_dqrele);
 825 DEFINE_DQUOT_EVENT(xfs_dqflush);
 826 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 827 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 828
 829 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 830         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 831         TP_ARGS(log, tic),
 832         TP_STRUCT__entry(
 833                 __field(dev_t, dev)
 834                 __field(unsigned, trans_type)
 835                 __field(char, ocnt)
 836                 __field(char, cnt)
 837                 __field(int, curr_res)
 838                 __field(int, unit_res)
 839                 __field(unsigned int, flags)
 840                 __field(int, reserveq)
 841                 __field(int, writeq)
 842                 __field(int, grant_reserve_cycle)
 843                 __field(int, grant_reserve_bytes)
 844                 __field(int, grant_write_cycle)
 845                 __field(int, grant_write_bytes)
 846                 __field(int, curr_cycle)
 847                 __field(int, curr_block)
 848                 __field(xfs_lsn_t, tail_lsn)
 849         ),
 850         TP_fast_assign(
 851                 __entry->dev = log->l_mp->m_super->s_dev;
 852                 __entry->trans_type = tic->t_trans_type;
 853                 __entry->ocnt = tic->t_ocnt;
 854                 __entry->cnt = tic->t_cnt;
 855                 __entry->curr_res = tic->t_curr_res;
 856                 __entry->unit_res = tic->t_unit_res;
 857                 __entry->flags = tic->t_flags;
 858                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 859                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 860                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 861                                 &__entry->grant_reserve_cycle,
 862                                 &__entry->grant_reserve_bytes);
 863                 xlog_crack_grant_head(&log->l_write_head.grant,
 864                                 &__entry->grant_write_cycle,
 865                                 &__entry->grant_write_bytes);
 866                 __entry->curr_cycle = log->l_curr_cycle;
 867                 __entry->curr_block = log->l_curr_block;
 868                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 869         ),
 870         TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
 871                   "t_unit_res %u t_flags %s reserveq %s "
 872                   "writeq %s grant_reserve_cycle %d "
 873                   "grant_reserve_bytes %d grant_write_cycle %d "
 874                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 875                   "tail_cycle %d tail_block %d",
 876                   MAJOR(__entry->dev), MINOR(__entry->dev),
 877                   __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
 878                   __entry->ocnt,
 879                   __entry->cnt,
 880                   __entry->curr_res,
 881                   __entry->unit_res,
 882                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 883                   __entry->reserveq ? "empty" : "active",
 884                   __entry->writeq ? "empty" : "active",
 885                   __entry->grant_reserve_cycle,
 886                   __entry->grant_reserve_bytes,
 887                   __entry->grant_write_cycle,
 888                   __entry->grant_write_bytes,
 889                   __entry->curr_cycle,
 890                   __entry->curr_block,
 891                   CYCLE_LSN(__entry->tail_lsn),
 892                   BLOCK_LSN(__entry->tail_lsn)
 893         )
 894 )
 895
 896 #define DEFINE_LOGGRANT_EVENT(name) \
 897 DEFINE_EVENT(xfs_loggrant_class, name, \
 898         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 899         TP_ARGS(log, tic))
 900 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 901 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 902 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
 903 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
 904 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
 905 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
 906 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
 907 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
 908 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
 909 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
 910 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
 911 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
 912 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
 913 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
 914 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
 915 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
 916
 917 DECLARE_EVENT_CLASS(xfs_log_item_class,
 918         TP_PROTO(struct xfs_log_item *lip),
 919         TP_ARGS(lip),
 920         TP_STRUCT__entry(
 921                 __field(dev_t, dev)
 922                 __field(void *, lip)
 923                 __field(uint, type)
 924                 __field(uint, flags)
 925                 __field(xfs_lsn_t, lsn)
 926         ),
 927         TP_fast_assign(
 928                 __entry->dev = lip->li_mountp->m_super->s_dev;
 929                 __entry->lip = lip;
 930                 __entry->type = lip->li_type;
 931                 __entry->flags = lip->li_flags;
 932                 __entry->lsn = lip->li_lsn;
 933         ),
 934         TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
 935                   MAJOR(__entry->dev), MINOR(__entry->dev),
 936                   __entry->lip,
 937                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
 938                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
 939                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
 940 )
 941
 942 TRACE_EVENT(xfs_log_force,
 943         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn),
 944         TP_ARGS(mp, lsn),
 945         TP_STRUCT__entry(
 946                 __field(dev_t, dev)
 947                 __field(xfs_lsn_t, lsn)
 948         ),
 949         TP_fast_assign(
 950                 __entry->dev = mp->m_super->s_dev;
 951                 __entry->lsn = lsn;
 952         ),
 953         TP_printk("dev %d:%d lsn 0x%llx",
 954                   MAJOR(__entry->dev), MINOR(__entry->dev),
 955                   __entry->lsn)
 956 )
 957
 958 #define DEFINE_LOG_ITEM_EVENT(name) \
 959 DEFINE_EVENT(xfs_log_item_class, name, \
 960         TP_PROTO(struct xfs_log_item *lip), \
 961         TP_ARGS(lip))
 962 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
 963 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
 964 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
 965 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
 966
 967 DECLARE_EVENT_CLASS(xfs_ail_class,
 968         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
 969         TP_ARGS(lip, old_lsn, new_lsn),
 970         TP_STRUCT__entry(
 971                 __field(dev_t, dev)
 972                 __field(void *, lip)
 973                 __field(uint, type)
 974                 __field(uint, flags)
 975                 __field(xfs_lsn_t, old_lsn)
 976                 __field(xfs_lsn_t, new_lsn)
 977         ),
 978         TP_fast_assign(
 979                 __entry->dev = lip->li_mountp->m_super->s_dev;
 980                 __entry->lip = lip;
 981                 __entry->type = lip->li_type;
 982                 __entry->flags = lip->li_flags;
 983                 __entry->old_lsn = old_lsn;
 984                 __entry->new_lsn = new_lsn;
 985         ),
 986         TP_printk("dev %d:%d lip 0x%p old lsn %d/%d new lsn %d/%d type %s flags %s",
 987                   MAJOR(__entry->dev), MINOR(__entry->dev),
 988                   __entry->lip,
 989                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
 990                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
 991                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
 992                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
 993 )
 994
 995 #define DEFINE_AIL_EVENT(name) \
 996 DEFINE_EVENT(xfs_ail_class, name, \
 997         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
 998         TP_ARGS(lip, old_lsn, new_lsn))
 999 DEFINE_AIL_EVENT(xfs_ail_insert);
1000 DEFINE_AIL_EVENT(xfs_ail_move);
1001 DEFINE_AIL_EVENT(xfs_ail_delete);
1002
1003 TRACE_EVENT(xfs_log_assign_tail_lsn,
1004         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1005         TP_ARGS(log, new_lsn),
1006         TP_STRUCT__entry(
1007                 __field(dev_t, dev)
1008                 __field(xfs_lsn_t, new_lsn)
1009                 __field(xfs_lsn_t, old_lsn)
1010                 __field(xfs_lsn_t, last_sync_lsn)
1011         ),
1012         TP_fast_assign(
1013                 __entry->dev = log->l_mp->m_super->s_dev;
1014                 __entry->new_lsn = new_lsn;
1015                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1016                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1017         ),
1018         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1019                   MAJOR(__entry->dev), MINOR(__entry->dev),
1020                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1021                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1022                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1023 )
1024
1025 DECLARE_EVENT_CLASS(xfs_file_class,
1026         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
1027         TP_ARGS(ip, count, offset, flags),
1028         TP_STRUCT__entry(
1029                 __field(dev_t, dev)
1030                 __field(xfs_ino_t, ino)
1031                 __field(xfs_fsize_t, size)
1032                 __field(loff_t, offset)
1033                 __field(size_t, count)
1034                 __field(int, flags)
1035         ),
1036         TP_fast_assign(
1037                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1038                 __entry->ino = ip->i_ino;
1039                 __entry->size = ip->i_d.di_size;
1040                 __entry->offset = offset;
1041                 __entry->count = count;
1042                 __entry->flags = flags;
1043         ),
1044         TP_printk("dev %d:%d ino 0x%llx size 0x%llx "
1045                   "offset 0x%llx count 0x%zx ioflags %s",
1046                   MAJOR(__entry->dev), MINOR(__entry->dev),
1047                   __entry->ino,
1048                   __entry->size,
1049                   __entry->offset,
1050                   __entry->count,
1051                   __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
1052 )
1053
1054 #define DEFINE_RW_EVENT(name)           \
1055 DEFINE_EVENT(xfs_file_class, name,      \
1056         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
1057         TP_ARGS(ip, count, offset, flags))
1058 DEFINE_RW_EVENT(xfs_file_read);
1059 DEFINE_RW_EVENT(xfs_file_buffered_write);
1060 DEFINE_RW_EVENT(xfs_file_direct_write);
1061 DEFINE_RW_EVENT(xfs_file_splice_read);
1062 DEFINE_RW_EVENT(xfs_file_splice_write);
1063
1064 DECLARE_EVENT_CLASS(xfs_page_class,
1065         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1066                  unsigned int len),
1067         TP_ARGS(inode, page, off, len),
1068         TP_STRUCT__entry(
1069                 __field(dev_t, dev)
1070                 __field(xfs_ino_t, ino)
1071                 __field(pgoff_t, pgoff)
1072                 __field(loff_t, size)
1073                 __field(unsigned long, offset)
1074                 __field(unsigned int, length)
1075                 __field(int, delalloc)
1076                 __field(int, unwritten)
1077         ),
1078         TP_fast_assign(
1079                 int delalloc = -1, unwritten = -1;
1080
1081                 if (page_has_buffers(page))
1082                         xfs_count_page_state(page, &delalloc, &unwritten);
1083                 __entry->dev = inode->i_sb->s_dev;
1084                 __entry->ino = XFS_I(inode)->i_ino;
1085                 __entry->pgoff = page_offset(page);
1086                 __entry->size = i_size_read(inode);
1087                 __entry->offset = off;
1088                 __entry->length = len;
1089                 __entry->delalloc = delalloc;
1090                 __entry->unwritten = unwritten;
1091         ),
1092         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1093                   "length %x delalloc %d unwritten %d",
1094                   MAJOR(__entry->dev), MINOR(__entry->dev),
1095                   __entry->ino,
1096                   __entry->pgoff,
1097                   __entry->size,
1098                   __entry->offset,
1099                   __entry->length,
1100                   __entry->delalloc,
1101                   __entry->unwritten)
1102 )
1103
1104 #define DEFINE_PAGE_EVENT(name)         \
1105 DEFINE_EVENT(xfs_page_class, name,      \
1106         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1107                  unsigned int len),     \
1108         TP_ARGS(inode, page, off, len))
1109 DEFINE_PAGE_EVENT(xfs_writepage);
1110 DEFINE_PAGE_EVENT(xfs_releasepage);
1111 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1112
1113 DECLARE_EVENT_CLASS(xfs_imap_class,
1114         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1115                  int type, struct xfs_bmbt_irec *irec),
1116         TP_ARGS(ip, offset, count, type, irec),
1117         TP_STRUCT__entry(
1118                 __field(dev_t, dev)
1119                 __field(xfs_ino_t, ino)
1120                 __field(loff_t, size)
1121                 __field(loff_t, offset)
1122                 __field(size_t, count)
1123                 __field(int, type)
1124                 __field(xfs_fileoff_t, startoff)
1125                 __field(xfs_fsblock_t, startblock)
1126                 __field(xfs_filblks_t, blockcount)
1127         ),
1128         TP_fast_assign(
1129                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1130                 __entry->ino = ip->i_ino;
1131                 __entry->size = ip->i_d.di_size;
1132                 __entry->offset = offset;
1133                 __entry->count = count;
1134                 __entry->type = type;
1135                 __entry->startoff = irec ? irec->br_startoff : 0;
1136                 __entry->startblock = irec ? irec->br_startblock : 0;
1137                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1138         ),
1139         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1140                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1141                   MAJOR(__entry->dev), MINOR(__entry->dev),
1142                   __entry->ino,
1143                   __entry->size,
1144                   __entry->offset,
1145                   __entry->count,
1146                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1147                   __entry->startoff,
1148                   (__int64_t)__entry->startblock,
1149                   __entry->blockcount)
1150 )
1151
1152 #define DEFINE_IOMAP_EVENT(name)        \
1153 DEFINE_EVENT(xfs_imap_class, name,      \
1154         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1155                  int type, struct xfs_bmbt_irec *irec),         \
1156         TP_ARGS(ip, offset, count, type, irec))
1157 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1158 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1159 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1160 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1161
1162 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1163         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1164         TP_ARGS(ip, offset, count),
1165         TP_STRUCT__entry(
1166                 __field(dev_t, dev)
1167                 __field(xfs_ino_t, ino)
1168                 __field(loff_t, isize)
1169                 __field(loff_t, disize)
1170                 __field(loff_t, offset)
1171                 __field(size_t, count)
1172         ),
1173         TP_fast_assign(
1174                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1175                 __entry->ino = ip->i_ino;
1176                 __entry->isize = VFS_I(ip)->i_size;
1177                 __entry->disize = ip->i_d.di_size;
1178                 __entry->offset = offset;
1179                 __entry->count = count;
1180         ),
1181         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1182                   "offset 0x%llx count %zd",
1183                   MAJOR(__entry->dev), MINOR(__entry->dev),
1184                   __entry->ino,
1185                   __entry->isize,
1186                   __entry->disize,
1187                   __entry->offset,
1188                   __entry->count)
1189 );
1190
1191 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1192 DEFINE_EVENT(xfs_simple_io_class, name, \
1193         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1194         TP_ARGS(ip, offset, count))
1195 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1196 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1197 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1198 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1199
1200 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1201         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1202         TP_ARGS(ip, new_size),
1203         TP_STRUCT__entry(
1204                 __field(dev_t, dev)
1205                 __field(xfs_ino_t, ino)
1206                 __field(xfs_fsize_t, size)
1207                 __field(xfs_fsize_t, new_size)
1208         ),
1209         TP_fast_assign(
1210                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1211                 __entry->ino = ip->i_ino;
1212                 __entry->size = ip->i_d.di_size;
1213                 __entry->new_size = new_size;
1214         ),
1215         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1216                   MAJOR(__entry->dev), MINOR(__entry->dev),
1217                   __entry->ino,
1218                   __entry->size,
1219                   __entry->new_size)
1220 )
1221
1222 #define DEFINE_ITRUNC_EVENT(name) \
1223 DEFINE_EVENT(xfs_itrunc_class, name, \
1224         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1225         TP_ARGS(ip, new_size))
1226 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1227 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1228
1229 TRACE_EVENT(xfs_pagecache_inval,
1230         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1231         TP_ARGS(ip, start, finish),
1232         TP_STRUCT__entry(
1233                 __field(dev_t, dev)
1234                 __field(xfs_ino_t, ino)
1235                 __field(xfs_fsize_t, size)
1236                 __field(xfs_off_t, start)
1237                 __field(xfs_off_t, finish)
1238         ),
1239         TP_fast_assign(
1240                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1241                 __entry->ino = ip->i_ino;
1242                 __entry->size = ip->i_d.di_size;
1243                 __entry->start = start;
1244                 __entry->finish = finish;
1245         ),
1246         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1247                   MAJOR(__entry->dev), MINOR(__entry->dev),
1248                   __entry->ino,
1249                   __entry->size,
1250                   __entry->start,
1251                   __entry->finish)
1252 );
1253
1254 TRACE_EVENT(xfs_bunmap,
1255         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1256                  int flags, unsigned long caller_ip),
1257         TP_ARGS(ip, bno, len, flags, caller_ip),
1258         TP_STRUCT__entry(
1259                 __field(dev_t, dev)
1260                 __field(xfs_ino_t, ino)
1261                 __field(xfs_fsize_t, size)
1262                 __field(xfs_fileoff_t, bno)
1263                 __field(xfs_filblks_t, len)
1264                 __field(unsigned long, caller_ip)
1265                 __field(int, flags)
1266         ),
1267         TP_fast_assign(
1268                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1269                 __entry->ino = ip->i_ino;
1270                 __entry->size = ip->i_d.di_size;
1271                 __entry->bno = bno;
1272                 __entry->len = len;
1273                 __entry->caller_ip = caller_ip;
1274                 __entry->flags = flags;
1275         ),
1276         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1277                   "flags %s caller %pf",
1278                   MAJOR(__entry->dev), MINOR(__entry->dev),
1279                   __entry->ino,
1280                   __entry->size,
1281                   __entry->bno,
1282                   __entry->len,
1283                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1284                   (void *)__entry->caller_ip)
1285
1286 );
1287
1288 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1289         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1290                  xfs_agblock_t agbno, xfs_extlen_t len),
1291         TP_ARGS(mp, agno, agbno, len),
1292         TP_STRUCT__entry(
1293                 __field(dev_t, dev)
1294                 __field(xfs_agnumber_t, agno)
1295                 __field(xfs_agblock_t, agbno)
1296                 __field(xfs_extlen_t, len)
1297         ),
1298         TP_fast_assign(
1299                 __entry->dev = mp->m_super->s_dev;
1300                 __entry->agno = agno;
1301                 __entry->agbno = agbno;
1302                 __entry->len = len;
1303         ),
1304         TP_printk("dev %d:%d agno %u agbno %u len %u",
1305                   MAJOR(__entry->dev), MINOR(__entry->dev),
1306                   __entry->agno,
1307                   __entry->agbno,
1308                   __entry->len)
1309 );
1310 #define DEFINE_BUSY_EVENT(name) \
1311 DEFINE_EVENT(xfs_extent_busy_class, name, \
1312         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1313                  xfs_agblock_t agbno, xfs_extlen_t len), \
1314         TP_ARGS(mp, agno, agbno, len))
1315 DEFINE_BUSY_EVENT(xfs_extent_busy);
1316 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1317 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1318 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1319 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1320
1321 TRACE_EVENT(xfs_extent_busy_trim,
1322         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1323                  xfs_agblock_t agbno, xfs_extlen_t len,
1324                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1325         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1326         TP_STRUCT__entry(
1327                 __field(dev_t, dev)
1328                 __field(xfs_agnumber_t, agno)
1329                 __field(xfs_agblock_t, agbno)
1330                 __field(xfs_extlen_t, len)
1331                 __field(xfs_agblock_t, tbno)
1332                 __field(xfs_extlen_t, tlen)
1333         ),
1334         TP_fast_assign(
1335                 __entry->dev = mp->m_super->s_dev;
1336                 __entry->agno = agno;
1337                 __entry->agbno = agbno;
1338                 __entry->len = len;
1339                 __entry->tbno = tbno;
1340                 __entry->tlen = tlen;
1341         ),
1342         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1343                   MAJOR(__entry->dev), MINOR(__entry->dev),
1344                   __entry->agno,
1345                   __entry->agbno,
1346                   __entry->len,
1347                   __entry->tbno,
1348                   __entry->tlen)
1349 );
1350
1351 TRACE_EVENT(xfs_trans_commit_lsn,
1352         TP_PROTO(struct xfs_trans *trans),
1353         TP_ARGS(trans),
1354         TP_STRUCT__entry(
1355                 __field(dev_t, dev)
1356                 __field(struct xfs_trans *, tp)
1357                 __field(xfs_lsn_t, lsn)
1358         ),
1359         TP_fast_assign(
1360                 __entry->dev = trans->t_mountp->m_super->s_dev;
1361                 __entry->tp = trans;
1362                 __entry->lsn = trans->t_commit_lsn;
1363         ),
1364         TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1365                   MAJOR(__entry->dev), MINOR(__entry->dev),
1366                   __entry->tp,
1367                   __entry->lsn)
1368 );
1369
1370 TRACE_EVENT(xfs_agf,
1371         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1372                  unsigned long caller_ip),
1373         TP_ARGS(mp, agf, flags, caller_ip),
1374         TP_STRUCT__entry(
1375                 __field(dev_t, dev)
1376                 __field(xfs_agnumber_t, agno)
1377                 __field(int, flags)
1378                 __field(__u32, length)
1379                 __field(__u32, bno_root)
1380                 __field(__u32, cnt_root)
1381                 __field(__u32, bno_level)
1382                 __field(__u32, cnt_level)
1383                 __field(__u32, flfirst)
1384                 __field(__u32, fllast)
1385                 __field(__u32, flcount)
1386                 __field(__u32, freeblks)
1387                 __field(__u32, longest)
1388                 __field(unsigned long, caller_ip)
1389         ),
1390         TP_fast_assign(
1391                 __entry->dev = mp->m_super->s_dev;
1392                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1393                 __entry->flags = flags;
1394                 __entry->length = be32_to_cpu(agf->agf_length),
1395                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1396                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1397                 __entry->bno_level =
1398                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1399                 __entry->cnt_level =
1400                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1401                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1402                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1403                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1404                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1405                 __entry->longest = be32_to_cpu(agf->agf_longest);
1406                 __entry->caller_ip = caller_ip;
1407         ),
1408         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1409                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1410                   "freeblks %u longest %u caller %pf",
1411                   MAJOR(__entry->dev), MINOR(__entry->dev),
1412                   __entry->agno,
1413                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1414                   __entry->length,
1415                   __entry->bno_root,
1416                   __entry->cnt_root,
1417                   __entry->bno_level,
1418                   __entry->cnt_level,
1419                   __entry->flfirst,
1420                   __entry->fllast,
1421                   __entry->flcount,
1422                   __entry->freeblks,
1423                   __entry->longest,
1424                   (void *)__entry->caller_ip)
1425 );
1426
1427 TRACE_EVENT(xfs_free_extent,
1428         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1429                  xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1430         TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1431         TP_STRUCT__entry(
1432                 __field(dev_t, dev)
1433                 __field(xfs_agnumber_t, agno)
1434                 __field(xfs_agblock_t, agbno)
1435                 __field(xfs_extlen_t, len)
1436                 __field(int, isfl)
1437                 __field(int, haveleft)
1438                 __field(int, haveright)
1439         ),
1440         TP_fast_assign(
1441                 __entry->dev = mp->m_super->s_dev;
1442                 __entry->agno = agno;
1443                 __entry->agbno = agbno;
1444                 __entry->len = len;
1445                 __entry->isfl = isfl;
1446                 __entry->haveleft = haveleft;
1447                 __entry->haveright = haveright;
1448         ),
1449         TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1450                   MAJOR(__entry->dev), MINOR(__entry->dev),
1451                   __entry->agno,
1452                   __entry->agbno,
1453                   __entry->len,
1454                   __entry->isfl,
1455                   __entry->haveleft ?
1456                         (__entry->haveright ? "both" : "left") :
1457                         (__entry->haveright ? "right" : "none"))
1458
1459 );
1460
1461 DECLARE_EVENT_CLASS(xfs_alloc_class,
1462         TP_PROTO(struct xfs_alloc_arg *args),
1463         TP_ARGS(args),
1464         TP_STRUCT__entry(
1465                 __field(dev_t, dev)
1466                 __field(xfs_agnumber_t, agno)
1467                 __field(xfs_agblock_t, agbno)
1468                 __field(xfs_extlen_t, minlen)
1469                 __field(xfs_extlen_t, maxlen)
1470                 __field(xfs_extlen_t, mod)
1471                 __field(xfs_extlen_t, prod)
1472                 __field(xfs_extlen_t, minleft)
1473                 __field(xfs_extlen_t, total)
1474                 __field(xfs_extlen_t, alignment)
1475                 __field(xfs_extlen_t, minalignslop)
1476                 __field(xfs_extlen_t, len)
1477                 __field(short, type)
1478                 __field(short, otype)
1479                 __field(char, wasdel)
1480                 __field(char, wasfromfl)
1481                 __field(char, isfl)
1482                 __field(char, userdata)
1483                 __field(xfs_fsblock_t, firstblock)
1484         ),
1485         TP_fast_assign(
1486                 __entry->dev = args->mp->m_super->s_dev;
1487                 __entry->agno = args->agno;
1488                 __entry->agbno = args->agbno;
1489                 __entry->minlen = args->minlen;
1490                 __entry->maxlen = args->maxlen;
1491                 __entry->mod = args->mod;
1492                 __entry->prod = args->prod;
1493                 __entry->minleft = args->minleft;
1494                 __entry->total = args->total;
1495                 __entry->alignment = args->alignment;
1496                 __entry->minalignslop = args->minalignslop;
1497                 __entry->len = args->len;
1498                 __entry->type = args->type;
1499                 __entry->otype = args->otype;
1500                 __entry->wasdel = args->wasdel;
1501                 __entry->wasfromfl = args->wasfromfl;
1502                 __entry->isfl = args->isfl;
1503                 __entry->userdata = args->userdata;
1504                 __entry->firstblock = args->firstblock;
1505         ),
1506         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1507                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1508                   "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1509                   "userdata %d firstblock 0x%llx",
1510                   MAJOR(__entry->dev), MINOR(__entry->dev),
1511                   __entry->agno,
1512                   __entry->agbno,
1513                   __entry->minlen,
1514                   __entry->maxlen,
1515                   __entry->mod,
1516                   __entry->prod,
1517                   __entry->minleft,
1518                   __entry->total,
1519                   __entry->alignment,
1520                   __entry->minalignslop,
1521                   __entry->len,
1522                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1523                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1524                   __entry->wasdel,
1525                   __entry->wasfromfl,
1526                   __entry->isfl,
1527                   __entry->userdata,
1528                   (unsigned long long)__entry->firstblock)
1529 )
1530
1531 #define DEFINE_ALLOC_EVENT(name) \
1532 DEFINE_EVENT(xfs_alloc_class, name, \
1533         TP_PROTO(struct xfs_alloc_arg *args), \
1534         TP_ARGS(args))
1535 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1536 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1537 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1538 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1539 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1540 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1541 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1542 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1543 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1544 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1545 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1546 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1547 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1548 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1549 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1550 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1551 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1552 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1553 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1554 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1555 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1556 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1557 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1558 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1559 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1560
1561 DECLARE_EVENT_CLASS(xfs_da_class,
1562         TP_PROTO(struct xfs_da_args *args),
1563         TP_ARGS(args),
1564         TP_STRUCT__entry(
1565                 __field(dev_t, dev)
1566                 __field(xfs_ino_t, ino)
1567                 __dynamic_array(char, name, args->namelen)
1568                 __field(int, namelen)
1569                 __field(xfs_dahash_t, hashval)
1570                 __field(xfs_ino_t, inumber)
1571                 __field(int, op_flags)
1572         ),
1573         TP_fast_assign(
1574                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1575                 __entry->ino = args->dp->i_ino;
1576                 if (args->namelen)
1577                         memcpy(__get_str(name), args->name, args->namelen);
1578                 __entry->namelen = args->namelen;
1579                 __entry->hashval = args->hashval;
1580                 __entry->inumber = args->inumber;
1581                 __entry->op_flags = args->op_flags;
1582         ),
1583         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1584                   "inumber 0x%llx op_flags %s",
1585                   MAJOR(__entry->dev), MINOR(__entry->dev),
1586                   __entry->ino,
1587                   __entry->namelen,
1588                   __entry->namelen ? __get_str(name) : NULL,
1589                   __entry->namelen,
1590                   __entry->hashval,
1591                   __entry->inumber,
1592                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1593 )
1594
1595 #define DEFINE_DIR2_EVENT(name) \
1596 DEFINE_EVENT(xfs_da_class, name, \
1597         TP_PROTO(struct xfs_da_args *args), \
1598         TP_ARGS(args))
1599 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1600 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1601 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1602 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1603 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1604 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1605 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1606 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1607 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1608 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1609 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1610 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1611 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1612 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1613 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1614 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1615 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1616 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1617 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1618 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1619 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1620 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1621 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1622 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1623 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1624
1625 DECLARE_EVENT_CLASS(xfs_attr_class,
1626         TP_PROTO(struct xfs_da_args *args),
1627         TP_ARGS(args),
1628         TP_STRUCT__entry(
1629                 __field(dev_t, dev)
1630                 __field(xfs_ino_t, ino)
1631                 __dynamic_array(char, name, args->namelen)
1632                 __field(int, namelen)
1633                 __field(int, valuelen)
1634                 __field(xfs_dahash_t, hashval)
1635                 __field(int, op_flags)
1636         ),
1637         TP_fast_assign(
1638                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1639                 __entry->ino = args->dp->i_ino;
1640                 if (args->namelen)
1641                         memcpy(__get_str(name), args->name, args->namelen);
1642                 __entry->namelen = args->namelen;
1643                 __entry->valuelen = args->valuelen;
1644                 __entry->hashval = args->hashval;
1645                 __entry->op_flags = args->op_flags;
1646         ),
1647         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1648                   "hashval 0x%x op_flags %s",
1649                   MAJOR(__entry->dev), MINOR(__entry->dev),
1650                   __entry->ino,
1651                   __entry->namelen,
1652                   __entry->namelen ? __get_str(name) : NULL,
1653                   __entry->namelen,
1654                   __entry->valuelen,
1655                   __entry->hashval,
1656                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1657 )
1658
1659 #define DEFINE_ATTR_EVENT(name) \
1660 DEFINE_EVENT(xfs_attr_class, name, \
1661         TP_PROTO(struct xfs_da_args *args), \
1662         TP_ARGS(args))
1663 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1664 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1665 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1666 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1667 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1668 DEFINE_ATTR_EVENT(xfs_attr_sf_removename);
1669 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1670
1671 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1672 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1673 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1674 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1675 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1676 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1677 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1678 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1679 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1680 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1681 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1682 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1683 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1684 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1685 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1686 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1687 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1688 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1689 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1690 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1691 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1692 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1693 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1694
1695 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1696 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1697 DEFINE_ATTR_EVENT(xfs_attr_node_lookup);
1698 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1699 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1700
1701 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1702 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1703
1704 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1705 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1706 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1707
1708 #define DEFINE_DA_EVENT(name) \
1709 DEFINE_EVENT(xfs_da_class, name, \
1710         TP_PROTO(struct xfs_da_args *args), \
1711         TP_ARGS(args))
1712 DEFINE_DA_EVENT(xfs_da_split);
1713 DEFINE_DA_EVENT(xfs_da_join);
1714 DEFINE_DA_EVENT(xfs_da_link_before);
1715 DEFINE_DA_EVENT(xfs_da_link_after);
1716 DEFINE_DA_EVENT(xfs_da_unlink_back);
1717 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1718 DEFINE_DA_EVENT(xfs_da_root_split);
1719 DEFINE_DA_EVENT(xfs_da_root_join);
1720 DEFINE_DA_EVENT(xfs_da_node_add);
1721 DEFINE_DA_EVENT(xfs_da_node_create);
1722 DEFINE_DA_EVENT(xfs_da_node_split);
1723 DEFINE_DA_EVENT(xfs_da_node_remove);
1724 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1725 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1726 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1727 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1728 DEFINE_DA_EVENT(xfs_da_grow_inode);
1729 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1730 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1731 DEFINE_DA_EVENT(xfs_da_path_shift);
1732
1733 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1734         TP_PROTO(struct xfs_da_args *args, int idx),
1735         TP_ARGS(args, idx),
1736         TP_STRUCT__entry(
1737                 __field(dev_t, dev)
1738                 __field(xfs_ino_t, ino)
1739                 __field(int, op_flags)
1740                 __field(int, idx)
1741         ),
1742         TP_fast_assign(
1743                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1744                 __entry->ino = args->dp->i_ino;
1745                 __entry->op_flags = args->op_flags;
1746                 __entry->idx = idx;
1747         ),
1748         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1749                   MAJOR(__entry->dev), MINOR(__entry->dev),
1750                   __entry->ino,
1751                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1752                   __entry->idx)
1753 )
1754
1755 #define DEFINE_DIR2_SPACE_EVENT(name) \
1756 DEFINE_EVENT(xfs_dir2_space_class, name, \
1757         TP_PROTO(struct xfs_da_args *args, int idx), \
1758         TP_ARGS(args, idx))
1759 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1760 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1761 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1762 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1763
1764 TRACE_EVENT(xfs_dir2_leafn_moveents,
1765         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1766         TP_ARGS(args, src_idx, dst_idx, count),
1767         TP_STRUCT__entry(
1768                 __field(dev_t, dev)
1769                 __field(xfs_ino_t, ino)
1770                 __field(int, op_flags)
1771                 __field(int, src_idx)
1772                 __field(int, dst_idx)
1773                 __field(int, count)
1774         ),
1775         TP_fast_assign(
1776                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1777                 __entry->ino = args->dp->i_ino;
1778                 __entry->op_flags = args->op_flags;
1779                 __entry->src_idx = src_idx;
1780                 __entry->dst_idx = dst_idx;
1781                 __entry->count = count;
1782         ),
1783         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1784                   "src_idx %d dst_idx %d count %d",
1785                   MAJOR(__entry->dev), MINOR(__entry->dev),
1786                   __entry->ino,
1787                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1788                   __entry->src_idx,
1789                   __entry->dst_idx,
1790                   __entry->count)
1791 );
1792
1793 #define XFS_SWAPEXT_INODES \
1794         { 0,    "target" }, \
1795         { 1,    "temp" }
1796
1797 #define XFS_INODE_FORMAT_STR \
1798         { 0,    "invalid" }, \
1799         { 1,    "local" }, \
1800         { 2,    "extent" }, \
1801         { 3,    "btree" }
1802
1803 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1804         TP_PROTO(struct xfs_inode *ip, int which),
1805         TP_ARGS(ip, which),
1806         TP_STRUCT__entry(
1807                 __field(dev_t, dev)
1808                 __field(int, which)
1809                 __field(xfs_ino_t, ino)
1810                 __field(int, format)
1811                 __field(int, nex)
1812                 __field(int, broot_size)
1813                 __field(int, fork_off)
1814         ),
1815         TP_fast_assign(
1816                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1817                 __entry->which = which;
1818                 __entry->ino = ip->i_ino;
1819                 __entry->format = ip->i_d.di_format;
1820                 __entry->nex = ip->i_d.di_nextents;
1821                 __entry->broot_size = ip->i_df.if_broot_bytes;
1822                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1823         ),
1824         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1825                   "broot size %d, fork offset %d",
1826                   MAJOR(__entry->dev), MINOR(__entry->dev),
1827                   __entry->ino,
1828                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1829                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1830                   __entry->nex,
1831                   __entry->broot_size,
1832                   __entry->fork_off)
1833 )
1834
1835 #define DEFINE_SWAPEXT_EVENT(name) \
1836 DEFINE_EVENT(xfs_swap_extent_class, name, \
1837         TP_PROTO(struct xfs_inode *ip, int which), \
1838         TP_ARGS(ip, which))
1839
1840 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1841 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1842
1843 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1844         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1845                 struct xlog_recover_item *item, int pass),
1846         TP_ARGS(log, trans, item, pass),
1847         TP_STRUCT__entry(
1848                 __field(dev_t, dev)
1849                 __field(unsigned long, item)
1850                 __field(xlog_tid_t, tid)
1851                 __field(int, type)
1852                 __field(int, pass)
1853                 __field(int, count)
1854                 __field(int, total)
1855         ),
1856         TP_fast_assign(
1857                 __entry->dev = log->l_mp->m_super->s_dev;
1858                 __entry->item = (unsigned long)item;
1859                 __entry->tid = trans->r_log_tid;
1860                 __entry->type = ITEM_TYPE(item);
1861                 __entry->pass = pass;
1862                 __entry->count = item->ri_cnt;
1863                 __entry->total = item->ri_total;
1864         ),
1865         TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
1866                   "item region count/total %d/%d",
1867                   MAJOR(__entry->dev), MINOR(__entry->dev),
1868                   __entry->tid,
1869                   __entry->pass,
1870                   (void *)__entry->item,
1871                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1872                   __entry->count,
1873                   __entry->total)
1874 )
1875
1876 #define DEFINE_LOG_RECOVER_ITEM(name) \
1877 DEFINE_EVENT(xfs_log_recover_item_class, name, \
1878         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
1879                 struct xlog_recover_item *item, int pass), \
1880         TP_ARGS(log, trans, item, pass))
1881
1882 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
1883 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
1884 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
1885 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
1886 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
1887
1888 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
1889         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
1890         TP_ARGS(log, buf_f),
1891         TP_STRUCT__entry(
1892                 __field(dev_t, dev)
1893                 __field(__int64_t, blkno)
1894                 __field(unsigned short, len)
1895                 __field(unsigned short, flags)
1896                 __field(unsigned short, size)
1897                 __field(unsigned int, map_size)
1898         ),
1899         TP_fast_assign(
1900                 __entry->dev = log->l_mp->m_super->s_dev;
1901                 __entry->blkno = buf_f->blf_blkno;
1902                 __entry->len = buf_f->blf_len;
1903                 __entry->flags = buf_f->blf_flags;
1904                 __entry->size = buf_f->blf_size;
1905                 __entry->map_size = buf_f->blf_map_size;
1906         ),
1907         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
1908                         "map_size %d",
1909                   MAJOR(__entry->dev), MINOR(__entry->dev),
1910                   __entry->blkno,
1911                   __entry->len,
1912                   __entry->flags,
1913                   __entry->size,
1914                   __entry->map_size)
1915 )
1916
1917 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
1918 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
1919         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
1920         TP_ARGS(log, buf_f))
1921
1922 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
1923 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
1924 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
1925 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
1926 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
1927 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
1928 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
1929 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
1930
1931 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
1932         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
1933         TP_ARGS(log, in_f),
1934         TP_STRUCT__entry(
1935                 __field(dev_t, dev)
1936                 __field(xfs_ino_t, ino)
1937                 __field(unsigned short, size)
1938                 __field(int, fields)
1939                 __field(unsigned short, asize)
1940                 __field(unsigned short, dsize)
1941                 __field(__int64_t, blkno)
1942                 __field(int, len)
1943                 __field(int, boffset)
1944         ),
1945         TP_fast_assign(
1946                 __entry->dev = log->l_mp->m_super->s_dev;
1947                 __entry->ino = in_f->ilf_ino;
1948                 __entry->size = in_f->ilf_size;
1949                 __entry->fields = in_f->ilf_fields;
1950                 __entry->asize = in_f->ilf_asize;
1951                 __entry->dsize = in_f->ilf_dsize;
1952                 __entry->blkno = in_f->ilf_blkno;
1953                 __entry->len = in_f->ilf_len;
1954                 __entry->boffset = in_f->ilf_boffset;
1955         ),
1956         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
1957                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
1958                   MAJOR(__entry->dev), MINOR(__entry->dev),
1959                   __entry->ino,
1960                   __entry->size,
1961                   __entry->fields,
1962                   __entry->asize,
1963                   __entry->dsize,
1964                   __entry->blkno,
1965                   __entry->len,
1966                   __entry->boffset)
1967 )
1968 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
1969 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
1970         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
1971         TP_ARGS(log, in_f))
1972
1973 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
1974 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
1975 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
1976
1977 DECLARE_EVENT_CLASS(xfs_discard_class,
1978         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1979                  xfs_agblock_t agbno, xfs_extlen_t len),
1980         TP_ARGS(mp, agno, agbno, len),
1981         TP_STRUCT__entry(
1982                 __field(dev_t, dev)
1983                 __field(xfs_agnumber_t, agno)
1984                 __field(xfs_agblock_t, agbno)
1985                 __field(xfs_extlen_t, len)
1986         ),
1987         TP_fast_assign(
1988                 __entry->dev = mp->m_super->s_dev;
1989                 __entry->agno = agno;
1990                 __entry->agbno = agbno;
1991                 __entry->len = len;
1992         ),
1993         TP_printk("dev %d:%d agno %u agbno %u len %u\n",
1994                   MAJOR(__entry->dev), MINOR(__entry->dev),
1995                   __entry->agno,
1996                   __entry->agbno,
1997                   __entry->len)
1998 )
1999
2000 #define DEFINE_DISCARD_EVENT(name) \
2001 DEFINE_EVENT(xfs_discard_class, name, \
2002         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2003                  xfs_agblock_t agbno, xfs_extlen_t len), \
2004         TP_ARGS(mp, agno, agbno, len))
2005 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2006 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2007 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2008 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2009
2010 #endif /* _TRACE_XFS_H */
2011
2012 #undef TRACE_INCLUDE_PATH
2013 #define TRACE_INCLUDE_PATH .
2014 #define TRACE_INCLUDE_FILE xfs_trace
2015 #include <trace/define_trace.h>