kernel/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 %ps",
 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 %ps",
 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 %ps",
 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 %ps",
 333                   MAJOR(__entry->dev), MINOR(__entry->dev),
 334                   (unsigned long long)__entry->bno,
 335                   __entry->nblks,
 336                   __entry->hold,
 337                   __entry->pincount,
 338                   __entry->lockval,
 339                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 340                   (void *)__entry->caller_ip)
 341 )
 342
 343 #define DEFINE_BUF_EVENT(name) \
 344 DEFINE_EVENT(xfs_buf_class, name, \
 345         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 346         TP_ARGS(bp, caller_ip))
 347 DEFINE_BUF_EVENT(xfs_buf_init);
 348 DEFINE_BUF_EVENT(xfs_buf_free);
 349 DEFINE_BUF_EVENT(xfs_buf_hold);
 350 DEFINE_BUF_EVENT(xfs_buf_rele);
 351 DEFINE_BUF_EVENT(xfs_buf_iodone);
 352 DEFINE_BUF_EVENT(xfs_buf_submit);
 353 DEFINE_BUF_EVENT(xfs_buf_submit_wait);
 354 DEFINE_BUF_EVENT(xfs_buf_bawrite);
 355 DEFINE_BUF_EVENT(xfs_buf_lock);
 356 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 357 DEFINE_BUF_EVENT(xfs_buf_trylock);
 358 DEFINE_BUF_EVENT(xfs_buf_unlock);
 359 DEFINE_BUF_EVENT(xfs_buf_iowait);
 360 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 361 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 362 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 363 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 364 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 365 DEFINE_BUF_EVENT(xfs_bdstrat_shut);
 366 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 367 DEFINE_BUF_EVENT(xfs_buf_item_iodone);
 368 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 369 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 370 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 371 DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
 372 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 373
 374 /* not really buffer traces, but the buf provides useful information */
 375 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 376 DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
 377 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 378 DEFINE_BUF_EVENT(xfs_inode_item_push);
 379
 380 /* pass flags explicitly */
 381 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 382         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 383         TP_ARGS(bp, flags, caller_ip),
 384         TP_STRUCT__entry(
 385                 __field(dev_t, dev)
 386                 __field(xfs_daddr_t, bno)
 387                 __field(size_t, buffer_length)
 388                 __field(int, hold)
 389                 __field(int, pincount)
 390                 __field(unsigned, lockval)
 391                 __field(unsigned, flags)
 392                 __field(unsigned long, caller_ip)
 393         ),
 394         TP_fast_assign(
 395                 __entry->dev = bp->b_target->bt_dev;
 396                 __entry->bno = bp->b_bn;
 397                 __entry->buffer_length = BBTOB(bp->b_length);
 398                 __entry->flags = flags;
 399                 __entry->hold = atomic_read(&bp->b_hold);
 400                 __entry->pincount = atomic_read(&bp->b_pin_count);
 401                 __entry->lockval = bp->b_sema.count;
 402                 __entry->caller_ip = caller_ip;
 403         ),
 404         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 405                   "lock %d flags %s caller %ps",
 406                   MAJOR(__entry->dev), MINOR(__entry->dev),
 407                   (unsigned long long)__entry->bno,
 408                   __entry->buffer_length,
 409                   __entry->hold,
 410                   __entry->pincount,
 411                   __entry->lockval,
 412                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 413                   (void *)__entry->caller_ip)
 414 )
 415
 416 #define DEFINE_BUF_FLAGS_EVENT(name) \
 417 DEFINE_EVENT(xfs_buf_flags_class, name, \
 418         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 419         TP_ARGS(bp, flags, caller_ip))
 420 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 421 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 422 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 423
 424 TRACE_EVENT(xfs_buf_ioerror,
 425         TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
 426         TP_ARGS(bp, error, caller_ip),
 427         TP_STRUCT__entry(
 428                 __field(dev_t, dev)
 429                 __field(xfs_daddr_t, bno)
 430                 __field(size_t, buffer_length)
 431                 __field(unsigned, flags)
 432                 __field(int, hold)
 433                 __field(int, pincount)
 434                 __field(unsigned, lockval)
 435                 __field(int, error)
 436                 __field(unsigned long, caller_ip)
 437         ),
 438         TP_fast_assign(
 439                 __entry->dev = bp->b_target->bt_dev;
 440                 __entry->bno = bp->b_bn;
 441                 __entry->buffer_length = BBTOB(bp->b_length);
 442                 __entry->hold = atomic_read(&bp->b_hold);
 443                 __entry->pincount = atomic_read(&bp->b_pin_count);
 444                 __entry->lockval = bp->b_sema.count;
 445                 __entry->error = error;
 446                 __entry->flags = bp->b_flags;
 447                 __entry->caller_ip = caller_ip;
 448         ),
 449         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 450                   "lock %d error %d flags %s caller %ps",
 451                   MAJOR(__entry->dev), MINOR(__entry->dev),
 452                   (unsigned long long)__entry->bno,
 453                   __entry->buffer_length,
 454                   __entry->hold,
 455                   __entry->pincount,
 456                   __entry->lockval,
 457                   __entry->error,
 458                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 459                   (void *)__entry->caller_ip)
 460 );
 461
 462 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 463         TP_PROTO(struct xfs_buf_log_item *bip),
 464         TP_ARGS(bip),
 465         TP_STRUCT__entry(
 466                 __field(dev_t, dev)
 467                 __field(xfs_daddr_t, buf_bno)
 468                 __field(size_t, buf_len)
 469                 __field(int, buf_hold)
 470                 __field(int, buf_pincount)
 471                 __field(int, buf_lockval)
 472                 __field(unsigned, buf_flags)
 473                 __field(unsigned, bli_recur)
 474                 __field(int, bli_refcount)
 475                 __field(unsigned, bli_flags)
 476                 __field(void *, li_desc)
 477                 __field(unsigned, li_flags)
 478         ),
 479         TP_fast_assign(
 480                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 481                 __entry->bli_flags = bip->bli_flags;
 482                 __entry->bli_recur = bip->bli_recur;
 483                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 484                 __entry->buf_bno = bip->bli_buf->b_bn;
 485                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 486                 __entry->buf_flags = bip->bli_buf->b_flags;
 487                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 488                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 489                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 490                 __entry->li_desc = bip->bli_item.li_desc;
 491                 __entry->li_flags = bip->bli_item.li_flags;
 492         ),
 493         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 494                   "lock %d flags %s recur %d refcount %d bliflags %s "
 495                   "lidesc 0x%p liflags %s",
 496                   MAJOR(__entry->dev), MINOR(__entry->dev),
 497                   (unsigned long long)__entry->buf_bno,
 498                   __entry->buf_len,
 499                   __entry->buf_hold,
 500                   __entry->buf_pincount,
 501                   __entry->buf_lockval,
 502                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 503                   __entry->bli_recur,
 504                   __entry->bli_refcount,
 505                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 506                   __entry->li_desc,
 507                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 508 )
 509
 510 #define DEFINE_BUF_ITEM_EVENT(name) \
 511 DEFINE_EVENT(xfs_buf_item_class, name, \
 512         TP_PROTO(struct xfs_buf_log_item *bip), \
 513         TP_ARGS(bip))
 514 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 515 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 516 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 517 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 518 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_ordered);
 519 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 520 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 521 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 522 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 523 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 524 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 525 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 526 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 527 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 528 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 529 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 530 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 531 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 532 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 533 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 534 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 535 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 536 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 537 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 538 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 539 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 540 DEFINE_BUF_ITEM_EVENT(xfs_trans_buf_ordered);
 541
 542 DECLARE_EVENT_CLASS(xfs_filestream_class,
 543         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno),
 544         TP_ARGS(ip, agno),
 545         TP_STRUCT__entry(
 546                 __field(dev_t, dev)
 547                 __field(xfs_ino_t, ino)
 548                 __field(xfs_agnumber_t, agno)
 549                 __field(int, streams)
 550         ),
 551         TP_fast_assign(
 552                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 553                 __entry->ino = ip->i_ino;
 554                 __entry->agno = agno;
 555                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 556         ),
 557         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 558                   MAJOR(__entry->dev), MINOR(__entry->dev),
 559                   __entry->ino,
 560                   __entry->agno,
 561                   __entry->streams)
 562 )
 563 #define DEFINE_FILESTREAM_EVENT(name) \
 564 DEFINE_EVENT(xfs_filestream_class, name, \
 565         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno), \
 566         TP_ARGS(ip, agno))
 567 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 568 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 569 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 570
 571 TRACE_EVENT(xfs_filestream_pick,
 572         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 573                  xfs_extlen_t free, int nscan),
 574         TP_ARGS(ip, agno, free, nscan),
 575         TP_STRUCT__entry(
 576                 __field(dev_t, dev)
 577                 __field(xfs_ino_t, ino)
 578                 __field(xfs_agnumber_t, agno)
 579                 __field(int, streams)
 580                 __field(xfs_extlen_t, free)
 581                 __field(int, nscan)
 582         ),
 583         TP_fast_assign(
 584                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 585                 __entry->ino = ip->i_ino;
 586                 __entry->agno = agno;
 587                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 588                 __entry->free = free;
 589                 __entry->nscan = nscan;
 590         ),
 591         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 592                   MAJOR(__entry->dev), MINOR(__entry->dev),
 593                   __entry->ino,
 594                   __entry->agno,
 595                   __entry->streams,
 596                   __entry->free,
 597                   __entry->nscan)
 598 );
 599
 600 DECLARE_EVENT_CLASS(xfs_lock_class,
 601         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 602                  unsigned long caller_ip),
 603         TP_ARGS(ip,  lock_flags, caller_ip),
 604         TP_STRUCT__entry(
 605                 __field(dev_t, dev)
 606                 __field(xfs_ino_t, ino)
 607                 __field(int, lock_flags)
 608                 __field(unsigned long, caller_ip)
 609         ),
 610         TP_fast_assign(
 611                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 612                 __entry->ino = ip->i_ino;
 613                 __entry->lock_flags = lock_flags;
 614                 __entry->caller_ip = caller_ip;
 615         ),
 616         TP_printk("dev %d:%d ino 0x%llx flags %s caller %ps",
 617                   MAJOR(__entry->dev), MINOR(__entry->dev),
 618                   __entry->ino,
 619                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 620                   (void *)__entry->caller_ip)
 621 )
 622
 623 #define DEFINE_LOCK_EVENT(name) \
 624 DEFINE_EVENT(xfs_lock_class, name, \
 625         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 626                  unsigned long caller_ip), \
 627         TP_ARGS(ip,  lock_flags, caller_ip))
 628 DEFINE_LOCK_EVENT(xfs_ilock);
 629 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 630 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 631 DEFINE_LOCK_EVENT(xfs_iunlock);
 632
 633 DECLARE_EVENT_CLASS(xfs_inode_class,
 634         TP_PROTO(struct xfs_inode *ip),
 635         TP_ARGS(ip),
 636         TP_STRUCT__entry(
 637                 __field(dev_t, dev)
 638                 __field(xfs_ino_t, ino)
 639         ),
 640         TP_fast_assign(
 641                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 642                 __entry->ino = ip->i_ino;
 643         ),
 644         TP_printk("dev %d:%d ino 0x%llx",
 645                   MAJOR(__entry->dev), MINOR(__entry->dev),
 646                   __entry->ino)
 647 )
 648
 649 #define DEFINE_INODE_EVENT(name) \
 650 DEFINE_EVENT(xfs_inode_class, name, \
 651         TP_PROTO(struct xfs_inode *ip), \
 652         TP_ARGS(ip))
 653 DEFINE_INODE_EVENT(xfs_iget_skip);
 654 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 655 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 656 DEFINE_INODE_EVENT(xfs_iget_hit);
 657 DEFINE_INODE_EVENT(xfs_iget_miss);
 658
 659 DEFINE_INODE_EVENT(xfs_getattr);
 660 DEFINE_INODE_EVENT(xfs_setattr);
 661 DEFINE_INODE_EVENT(xfs_readlink);
 662 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 663 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 664 DEFINE_INODE_EVENT(xfs_free_file_space);
 665 DEFINE_INODE_EVENT(xfs_zero_file_space);
 666 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 667 DEFINE_INODE_EVENT(xfs_insert_file_space);
 668 DEFINE_INODE_EVENT(xfs_readdir);
 669 #ifdef CONFIG_XFS_POSIX_ACL
 670 DEFINE_INODE_EVENT(xfs_get_acl);
 671 #endif
 672 DEFINE_INODE_EVENT(xfs_vm_bmap);
 673 DEFINE_INODE_EVENT(xfs_file_ioctl);
 674 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 675 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 676 DEFINE_INODE_EVENT(xfs_dir_fsync);
 677 DEFINE_INODE_EVENT(xfs_file_fsync);
 678 DEFINE_INODE_EVENT(xfs_destroy_inode);
 679 DEFINE_INODE_EVENT(xfs_evict_inode);
 680 DEFINE_INODE_EVENT(xfs_update_time);
 681
 682 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 683 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 684
 685 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 686 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 687 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 688
 689 DEFINE_INODE_EVENT(xfs_filemap_fault);
 690 DEFINE_INODE_EVENT(xfs_filemap_page_mkwrite);
 691
 692 DECLARE_EVENT_CLASS(xfs_iref_class,
 693         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 694         TP_ARGS(ip, caller_ip),
 695         TP_STRUCT__entry(
 696                 __field(dev_t, dev)
 697                 __field(xfs_ino_t, ino)
 698                 __field(int, count)
 699                 __field(int, pincount)
 700                 __field(unsigned long, caller_ip)
 701         ),
 702         TP_fast_assign(
 703                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 704                 __entry->ino = ip->i_ino;
 705                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 706                 __entry->pincount = atomic_read(&ip->i_pincount);
 707                 __entry->caller_ip = caller_ip;
 708         ),
 709         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %ps",
 710                   MAJOR(__entry->dev), MINOR(__entry->dev),
 711                   __entry->ino,
 712                   __entry->count,
 713                   __entry->pincount,
 714                   (char *)__entry->caller_ip)
 715 )
 716
 717 TRACE_EVENT(xfs_iomap_prealloc_size,
 718         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 719                  unsigned int writeio_blocks),
 720         TP_ARGS(ip, blocks, shift, writeio_blocks),
 721         TP_STRUCT__entry(
 722                 __field(dev_t, dev)
 723                 __field(xfs_ino_t, ino)
 724                 __field(xfs_fsblock_t, blocks)
 725                 __field(int, shift)
 726                 __field(unsigned int, writeio_blocks)
 727         ),
 728         TP_fast_assign(
 729                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 730                 __entry->ino = ip->i_ino;
 731                 __entry->blocks = blocks;
 732                 __entry->shift = shift;
 733                 __entry->writeio_blocks = writeio_blocks;
 734         ),
 735         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 736                   "m_writeio_blocks %u",
 737                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 738                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 739 )
 740
 741 #define DEFINE_IREF_EVENT(name) \
 742 DEFINE_EVENT(xfs_iref_class, name, \
 743         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 744         TP_ARGS(ip, caller_ip))
 745 DEFINE_IREF_EVENT(xfs_ihold);
 746 DEFINE_IREF_EVENT(xfs_irele);
 747 DEFINE_IREF_EVENT(xfs_inode_pin);
 748 DEFINE_IREF_EVENT(xfs_inode_unpin);
 749 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 750
 751 DECLARE_EVENT_CLASS(xfs_namespace_class,
 752         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 753         TP_ARGS(dp, name),
 754         TP_STRUCT__entry(
 755                 __field(dev_t, dev)
 756                 __field(xfs_ino_t, dp_ino)
 757                 __field(int, namelen)
 758                 __dynamic_array(char, name, name->len)
 759         ),
 760         TP_fast_assign(
 761                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 762                 __entry->dp_ino = dp->i_ino;
 763                 __entry->namelen = name->len;
 764                 memcpy(__get_str(name), name->name, name->len);
 765         ),
 766         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 767                   MAJOR(__entry->dev), MINOR(__entry->dev),
 768                   __entry->dp_ino,
 769                   __entry->namelen,
 770                   __get_str(name))
 771 )
 772
 773 #define DEFINE_NAMESPACE_EVENT(name) \
 774 DEFINE_EVENT(xfs_namespace_class, name, \
 775         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 776         TP_ARGS(dp, name))
 777 DEFINE_NAMESPACE_EVENT(xfs_remove);
 778 DEFINE_NAMESPACE_EVENT(xfs_link);
 779 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 780 DEFINE_NAMESPACE_EVENT(xfs_create);
 781 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 782
 783 TRACE_EVENT(xfs_rename,
 784         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 785                  struct xfs_name *src_name, struct xfs_name *target_name),
 786         TP_ARGS(src_dp, target_dp, src_name, target_name),
 787         TP_STRUCT__entry(
 788                 __field(dev_t, dev)
 789                 __field(xfs_ino_t, src_dp_ino)
 790                 __field(xfs_ino_t, target_dp_ino)
 791                 __field(int, src_namelen)
 792                 __field(int, target_namelen)
 793                 __dynamic_array(char, src_name, src_name->len)
 794                 __dynamic_array(char, target_name, target_name->len)
 795         ),
 796         TP_fast_assign(
 797                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 798                 __entry->src_dp_ino = src_dp->i_ino;
 799                 __entry->target_dp_ino = target_dp->i_ino;
 800                 __entry->src_namelen = src_name->len;
 801                 __entry->target_namelen = target_name->len;
 802                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 803                 memcpy(__get_str(target_name), target_name->name,
 804                         target_name->len);
 805         ),
 806         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 807                   " src name %.*s target name %.*s",
 808                   MAJOR(__entry->dev), MINOR(__entry->dev),
 809                   __entry->src_dp_ino,
 810                   __entry->target_dp_ino,
 811                   __entry->src_namelen,
 812                   __get_str(src_name),
 813                   __entry->target_namelen,
 814                   __get_str(target_name))
 815 )
 816
 817 DECLARE_EVENT_CLASS(xfs_dquot_class,
 818         TP_PROTO(struct xfs_dquot *dqp),
 819         TP_ARGS(dqp),
 820         TP_STRUCT__entry(
 821                 __field(dev_t, dev)
 822                 __field(u32, id)
 823                 __field(unsigned, flags)
 824                 __field(unsigned, nrefs)
 825                 __field(unsigned long long, res_bcount)
 826                 __field(unsigned long long, bcount)
 827                 __field(unsigned long long, icount)
 828                 __field(unsigned long long, blk_hardlimit)
 829                 __field(unsigned long long, blk_softlimit)
 830                 __field(unsigned long long, ino_hardlimit)
 831                 __field(unsigned long long, ino_softlimit)
 832         ), \
 833         TP_fast_assign(
 834                 __entry->dev = dqp->q_mount->m_super->s_dev;
 835                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 836                 __entry->flags = dqp->dq_flags;
 837                 __entry->nrefs = dqp->q_nrefs;
 838                 __entry->res_bcount = dqp->q_res_bcount;
 839                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 840                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 841                 __entry->blk_hardlimit =
 842                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 843                 __entry->blk_softlimit =
 844                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 845                 __entry->ino_hardlimit =
 846                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 847                 __entry->ino_softlimit =
 848                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 849         ),
 850         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 851                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 852                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 853                   MAJOR(__entry->dev), MINOR(__entry->dev),
 854                   __entry->id,
 855                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 856                   __entry->nrefs,
 857                   __entry->res_bcount,
 858                   __entry->bcount,
 859                   __entry->blk_hardlimit,
 860                   __entry->blk_softlimit,
 861                   __entry->icount,
 862                   __entry->ino_hardlimit,
 863                   __entry->ino_softlimit)
 864 )
 865
 866 #define DEFINE_DQUOT_EVENT(name) \
 867 DEFINE_EVENT(xfs_dquot_class, name, \
 868         TP_PROTO(struct xfs_dquot *dqp), \
 869         TP_ARGS(dqp))
 870 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 871 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 872 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 873 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 874 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 875 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 876 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 877 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 878 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 879 DEFINE_DQUOT_EVENT(xfs_dqread);
 880 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 881 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 882 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 883 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 884 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 885 DEFINE_DQUOT_EVENT(xfs_dqput);
 886 DEFINE_DQUOT_EVENT(xfs_dqput_wait);
 887 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 888 DEFINE_DQUOT_EVENT(xfs_dqrele);
 889 DEFINE_DQUOT_EVENT(xfs_dqflush);
 890 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 891 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 892
 893 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 894         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 895         TP_ARGS(log, tic),
 896         TP_STRUCT__entry(
 897                 __field(dev_t, dev)
 898                 __field(unsigned, trans_type)
 899                 __field(char, ocnt)
 900                 __field(char, cnt)
 901                 __field(int, curr_res)
 902                 __field(int, unit_res)
 903                 __field(unsigned int, flags)
 904                 __field(int, reserveq)
 905                 __field(int, writeq)
 906                 __field(int, grant_reserve_cycle)
 907                 __field(int, grant_reserve_bytes)
 908                 __field(int, grant_write_cycle)
 909                 __field(int, grant_write_bytes)
 910                 __field(int, curr_cycle)
 911                 __field(int, curr_block)
 912                 __field(xfs_lsn_t, tail_lsn)
 913         ),
 914         TP_fast_assign(
 915                 __entry->dev = log->l_mp->m_super->s_dev;
 916                 __entry->trans_type = tic->t_trans_type;
 917                 __entry->ocnt = tic->t_ocnt;
 918                 __entry->cnt = tic->t_cnt;
 919                 __entry->curr_res = tic->t_curr_res;
 920                 __entry->unit_res = tic->t_unit_res;
 921                 __entry->flags = tic->t_flags;
 922                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 923                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 924                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 925                                 &__entry->grant_reserve_cycle,
 926                                 &__entry->grant_reserve_bytes);
 927                 xlog_crack_grant_head(&log->l_write_head.grant,
 928                                 &__entry->grant_write_cycle,
 929                                 &__entry->grant_write_bytes);
 930                 __entry->curr_cycle = log->l_curr_cycle;
 931                 __entry->curr_block = log->l_curr_block;
 932                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 933         ),
 934         TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
 935                   "t_unit_res %u t_flags %s reserveq %s "
 936                   "writeq %s grant_reserve_cycle %d "
 937                   "grant_reserve_bytes %d grant_write_cycle %d "
 938                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 939                   "tail_cycle %d tail_block %d",
 940                   MAJOR(__entry->dev), MINOR(__entry->dev),
 941                   __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
 942                   __entry->ocnt,
 943                   __entry->cnt,
 944                   __entry->curr_res,
 945                   __entry->unit_res,
 946                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 947                   __entry->reserveq ? "empty" : "active",
 948                   __entry->writeq ? "empty" : "active",
 949                   __entry->grant_reserve_cycle,
 950                   __entry->grant_reserve_bytes,
 951                   __entry->grant_write_cycle,
 952                   __entry->grant_write_bytes,
 953                   __entry->curr_cycle,
 954                   __entry->curr_block,
 955                   CYCLE_LSN(__entry->tail_lsn),
 956                   BLOCK_LSN(__entry->tail_lsn)
 957         )
 958 )
 959
 960 #define DEFINE_LOGGRANT_EVENT(name) \
 961 DEFINE_EVENT(xfs_loggrant_class, name, \
 962         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 963         TP_ARGS(log, tic))
 964 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 965 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 966 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
 967 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
 968 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
 969 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
 970 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
 971 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
 972 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
 973 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
 974 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
 975 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
 976 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
 977 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
 978 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
 979 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
 980
 981 DECLARE_EVENT_CLASS(xfs_log_item_class,
 982         TP_PROTO(struct xfs_log_item *lip),
 983         TP_ARGS(lip),
 984         TP_STRUCT__entry(
 985                 __field(dev_t, dev)
 986                 __field(void *, lip)
 987                 __field(uint, type)
 988                 __field(uint, flags)
 989                 __field(xfs_lsn_t, lsn)
 990         ),
 991         TP_fast_assign(
 992                 __entry->dev = lip->li_mountp->m_super->s_dev;
 993                 __entry->lip = lip;
 994                 __entry->type = lip->li_type;
 995                 __entry->flags = lip->li_flags;
 996                 __entry->lsn = lip->li_lsn;
 997         ),
 998         TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
 999                   MAJOR(__entry->dev), MINOR(__entry->dev),
1000                   __entry->lip,
1001                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1002                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1003                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1004 )
1005
1006 TRACE_EVENT(xfs_log_force,
1007         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn),
1008         TP_ARGS(mp, lsn),
1009         TP_STRUCT__entry(
1010                 __field(dev_t, dev)
1011                 __field(xfs_lsn_t, lsn)
1012         ),
1013         TP_fast_assign(
1014                 __entry->dev = mp->m_super->s_dev;
1015                 __entry->lsn = lsn;
1016         ),
1017         TP_printk("dev %d:%d lsn 0x%llx",
1018                   MAJOR(__entry->dev), MINOR(__entry->dev),
1019                   __entry->lsn)
1020 )
1021
1022 #define DEFINE_LOG_ITEM_EVENT(name) \
1023 DEFINE_EVENT(xfs_log_item_class, name, \
1024         TP_PROTO(struct xfs_log_item *lip), \
1025         TP_ARGS(lip))
1026 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1027 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1028 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1029 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1030
1031 DECLARE_EVENT_CLASS(xfs_ail_class,
1032         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1033         TP_ARGS(lip, old_lsn, new_lsn),
1034         TP_STRUCT__entry(
1035                 __field(dev_t, dev)
1036                 __field(void *, lip)
1037                 __field(uint, type)
1038                 __field(uint, flags)
1039                 __field(xfs_lsn_t, old_lsn)
1040                 __field(xfs_lsn_t, new_lsn)
1041         ),
1042         TP_fast_assign(
1043                 __entry->dev = lip->li_mountp->m_super->s_dev;
1044                 __entry->lip = lip;
1045                 __entry->type = lip->li_type;
1046                 __entry->flags = lip->li_flags;
1047                 __entry->old_lsn = old_lsn;
1048                 __entry->new_lsn = new_lsn;
1049         ),
1050         TP_printk("dev %d:%d lip 0x%p old lsn %d/%d new lsn %d/%d type %s flags %s",
1051                   MAJOR(__entry->dev), MINOR(__entry->dev),
1052                   __entry->lip,
1053                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1054                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1055                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1056                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1057 )
1058
1059 #define DEFINE_AIL_EVENT(name) \
1060 DEFINE_EVENT(xfs_ail_class, name, \
1061         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1062         TP_ARGS(lip, old_lsn, new_lsn))
1063 DEFINE_AIL_EVENT(xfs_ail_insert);
1064 DEFINE_AIL_EVENT(xfs_ail_move);
1065 DEFINE_AIL_EVENT(xfs_ail_delete);
1066
1067 TRACE_EVENT(xfs_log_assign_tail_lsn,
1068         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1069         TP_ARGS(log, new_lsn),
1070         TP_STRUCT__entry(
1071                 __field(dev_t, dev)
1072                 __field(xfs_lsn_t, new_lsn)
1073                 __field(xfs_lsn_t, old_lsn)
1074                 __field(xfs_lsn_t, last_sync_lsn)
1075         ),
1076         TP_fast_assign(
1077                 __entry->dev = log->l_mp->m_super->s_dev;
1078                 __entry->new_lsn = new_lsn;
1079                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1080                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1081         ),
1082         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1083                   MAJOR(__entry->dev), MINOR(__entry->dev),
1084                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1085                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1086                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1087 )
1088
1089 DECLARE_EVENT_CLASS(xfs_file_class,
1090         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
1091         TP_ARGS(ip, count, offset, flags),
1092         TP_STRUCT__entry(
1093                 __field(dev_t, dev)
1094                 __field(xfs_ino_t, ino)
1095                 __field(xfs_fsize_t, size)
1096                 __field(loff_t, offset)
1097                 __field(size_t, count)
1098                 __field(int, flags)
1099         ),
1100         TP_fast_assign(
1101                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1102                 __entry->ino = ip->i_ino;
1103                 __entry->size = ip->i_d.di_size;
1104                 __entry->offset = offset;
1105                 __entry->count = count;
1106                 __entry->flags = flags;
1107         ),
1108         TP_printk("dev %d:%d ino 0x%llx size 0x%llx "
1109                   "offset 0x%llx count 0x%zx ioflags %s",
1110                   MAJOR(__entry->dev), MINOR(__entry->dev),
1111                   __entry->ino,
1112                   __entry->size,
1113                   __entry->offset,
1114                   __entry->count,
1115                   __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
1116 )
1117
1118 #define DEFINE_RW_EVENT(name)           \
1119 DEFINE_EVENT(xfs_file_class, name,      \
1120         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
1121         TP_ARGS(ip, count, offset, flags))
1122 DEFINE_RW_EVENT(xfs_file_read);
1123 DEFINE_RW_EVENT(xfs_file_buffered_write);
1124 DEFINE_RW_EVENT(xfs_file_direct_write);
1125 DEFINE_RW_EVENT(xfs_file_splice_read);
1126
1127 DECLARE_EVENT_CLASS(xfs_page_class,
1128         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1129                  unsigned int len),
1130         TP_ARGS(inode, page, off, len),
1131         TP_STRUCT__entry(
1132                 __field(dev_t, dev)
1133                 __field(xfs_ino_t, ino)
1134                 __field(pgoff_t, pgoff)
1135                 __field(loff_t, size)
1136                 __field(unsigned long, offset)
1137                 __field(unsigned int, length)
1138                 __field(int, delalloc)
1139                 __field(int, unwritten)
1140         ),
1141         TP_fast_assign(
1142                 int delalloc = -1, unwritten = -1;
1143
1144                 if (page_has_buffers(page))
1145                         xfs_count_page_state(page, &delalloc, &unwritten);
1146                 __entry->dev = inode->i_sb->s_dev;
1147                 __entry->ino = XFS_I(inode)->i_ino;
1148                 __entry->pgoff = page_offset(page);
1149                 __entry->size = i_size_read(inode);
1150                 __entry->offset = off;
1151                 __entry->length = len;
1152                 __entry->delalloc = delalloc;
1153                 __entry->unwritten = unwritten;
1154         ),
1155         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1156                   "length %x delalloc %d unwritten %d",
1157                   MAJOR(__entry->dev), MINOR(__entry->dev),
1158                   __entry->ino,
1159                   __entry->pgoff,
1160                   __entry->size,
1161                   __entry->offset,
1162                   __entry->length,
1163                   __entry->delalloc,
1164                   __entry->unwritten)
1165 )
1166
1167 #define DEFINE_PAGE_EVENT(name)         \
1168 DEFINE_EVENT(xfs_page_class, name,      \
1169         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1170                  unsigned int len),     \
1171         TP_ARGS(inode, page, off, len))
1172 DEFINE_PAGE_EVENT(xfs_writepage);
1173 DEFINE_PAGE_EVENT(xfs_releasepage);
1174 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1175
1176 DECLARE_EVENT_CLASS(xfs_imap_class,
1177         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1178                  int type, struct xfs_bmbt_irec *irec),
1179         TP_ARGS(ip, offset, count, type, irec),
1180         TP_STRUCT__entry(
1181                 __field(dev_t, dev)
1182                 __field(xfs_ino_t, ino)
1183                 __field(loff_t, size)
1184                 __field(loff_t, offset)
1185                 __field(size_t, count)
1186                 __field(int, type)
1187                 __field(xfs_fileoff_t, startoff)
1188                 __field(xfs_fsblock_t, startblock)
1189                 __field(xfs_filblks_t, blockcount)
1190         ),
1191         TP_fast_assign(
1192                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1193                 __entry->ino = ip->i_ino;
1194                 __entry->size = ip->i_d.di_size;
1195                 __entry->offset = offset;
1196                 __entry->count = count;
1197                 __entry->type = type;
1198                 __entry->startoff = irec ? irec->br_startoff : 0;
1199                 __entry->startblock = irec ? irec->br_startblock : 0;
1200                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1201         ),
1202         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1203                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1204                   MAJOR(__entry->dev), MINOR(__entry->dev),
1205                   __entry->ino,
1206                   __entry->size,
1207                   __entry->offset,
1208                   __entry->count,
1209                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1210                   __entry->startoff,
1211                   (__int64_t)__entry->startblock,
1212                   __entry->blockcount)
1213 )
1214
1215 #define DEFINE_IOMAP_EVENT(name)        \
1216 DEFINE_EVENT(xfs_imap_class, name,      \
1217         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1218                  int type, struct xfs_bmbt_irec *irec),         \
1219         TP_ARGS(ip, offset, count, type, irec))
1220 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1221 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1222 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1223 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1224 DEFINE_IOMAP_EVENT(xfs_gbmap_direct);
1225 DEFINE_IOMAP_EVENT(xfs_gbmap_direct_new);
1226 DEFINE_IOMAP_EVENT(xfs_gbmap_direct_update);
1227 DEFINE_IOMAP_EVENT(xfs_gbmap_direct_none);
1228 DEFINE_IOMAP_EVENT(xfs_gbmap_direct_endio);
1229
1230 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1231         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1232         TP_ARGS(ip, offset, count),
1233         TP_STRUCT__entry(
1234                 __field(dev_t, dev)
1235                 __field(xfs_ino_t, ino)
1236                 __field(loff_t, isize)
1237                 __field(loff_t, disize)
1238                 __field(loff_t, offset)
1239                 __field(size_t, count)
1240         ),
1241         TP_fast_assign(
1242                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1243                 __entry->ino = ip->i_ino;
1244                 __entry->isize = VFS_I(ip)->i_size;
1245                 __entry->disize = ip->i_d.di_size;
1246                 __entry->offset = offset;
1247                 __entry->count = count;
1248         ),
1249         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1250                   "offset 0x%llx count %zd",
1251                   MAJOR(__entry->dev), MINOR(__entry->dev),
1252                   __entry->ino,
1253                   __entry->isize,
1254                   __entry->disize,
1255                   __entry->offset,
1256                   __entry->count)
1257 );
1258
1259 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1260 DEFINE_EVENT(xfs_simple_io_class, name, \
1261         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1262         TP_ARGS(ip, offset, count))
1263 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1264 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1265 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1266 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1267
1268 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1269         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1270         TP_ARGS(ip, new_size),
1271         TP_STRUCT__entry(
1272                 __field(dev_t, dev)
1273                 __field(xfs_ino_t, ino)
1274                 __field(xfs_fsize_t, size)
1275                 __field(xfs_fsize_t, new_size)
1276         ),
1277         TP_fast_assign(
1278                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1279                 __entry->ino = ip->i_ino;
1280                 __entry->size = ip->i_d.di_size;
1281                 __entry->new_size = new_size;
1282         ),
1283         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1284                   MAJOR(__entry->dev), MINOR(__entry->dev),
1285                   __entry->ino,
1286                   __entry->size,
1287                   __entry->new_size)
1288 )
1289
1290 #define DEFINE_ITRUNC_EVENT(name) \
1291 DEFINE_EVENT(xfs_itrunc_class, name, \
1292         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1293         TP_ARGS(ip, new_size))
1294 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1295 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1296
1297 TRACE_EVENT(xfs_pagecache_inval,
1298         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1299         TP_ARGS(ip, start, finish),
1300         TP_STRUCT__entry(
1301                 __field(dev_t, dev)
1302                 __field(xfs_ino_t, ino)
1303                 __field(xfs_fsize_t, size)
1304                 __field(xfs_off_t, start)
1305                 __field(xfs_off_t, finish)
1306         ),
1307         TP_fast_assign(
1308                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1309                 __entry->ino = ip->i_ino;
1310                 __entry->size = ip->i_d.di_size;
1311                 __entry->start = start;
1312                 __entry->finish = finish;
1313         ),
1314         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1315                   MAJOR(__entry->dev), MINOR(__entry->dev),
1316                   __entry->ino,
1317                   __entry->size,
1318                   __entry->start,
1319                   __entry->finish)
1320 );
1321
1322 TRACE_EVENT(xfs_bunmap,
1323         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1324                  int flags, unsigned long caller_ip),
1325         TP_ARGS(ip, bno, len, flags, caller_ip),
1326         TP_STRUCT__entry(
1327                 __field(dev_t, dev)
1328                 __field(xfs_ino_t, ino)
1329                 __field(xfs_fsize_t, size)
1330                 __field(xfs_fileoff_t, bno)
1331                 __field(xfs_filblks_t, len)
1332                 __field(unsigned long, caller_ip)
1333                 __field(int, flags)
1334         ),
1335         TP_fast_assign(
1336                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1337                 __entry->ino = ip->i_ino;
1338                 __entry->size = ip->i_d.di_size;
1339                 __entry->bno = bno;
1340                 __entry->len = len;
1341                 __entry->caller_ip = caller_ip;
1342                 __entry->flags = flags;
1343         ),
1344         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1345                   "flags %s caller %ps",
1346                   MAJOR(__entry->dev), MINOR(__entry->dev),
1347                   __entry->ino,
1348                   __entry->size,
1349                   __entry->bno,
1350                   __entry->len,
1351                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1352                   (void *)__entry->caller_ip)
1353
1354 );
1355
1356 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1357         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1358                  xfs_agblock_t agbno, xfs_extlen_t len),
1359         TP_ARGS(mp, agno, agbno, len),
1360         TP_STRUCT__entry(
1361                 __field(dev_t, dev)
1362                 __field(xfs_agnumber_t, agno)
1363                 __field(xfs_agblock_t, agbno)
1364                 __field(xfs_extlen_t, len)
1365         ),
1366         TP_fast_assign(
1367                 __entry->dev = mp->m_super->s_dev;
1368                 __entry->agno = agno;
1369                 __entry->agbno = agbno;
1370                 __entry->len = len;
1371         ),
1372         TP_printk("dev %d:%d agno %u agbno %u len %u",
1373                   MAJOR(__entry->dev), MINOR(__entry->dev),
1374                   __entry->agno,
1375                   __entry->agbno,
1376                   __entry->len)
1377 );
1378 #define DEFINE_BUSY_EVENT(name) \
1379 DEFINE_EVENT(xfs_extent_busy_class, name, \
1380         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1381                  xfs_agblock_t agbno, xfs_extlen_t len), \
1382         TP_ARGS(mp, agno, agbno, len))
1383 DEFINE_BUSY_EVENT(xfs_extent_busy);
1384 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1385 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1386 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1387 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1388
1389 TRACE_EVENT(xfs_extent_busy_trim,
1390         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1391                  xfs_agblock_t agbno, xfs_extlen_t len,
1392                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1393         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1394         TP_STRUCT__entry(
1395                 __field(dev_t, dev)
1396                 __field(xfs_agnumber_t, agno)
1397                 __field(xfs_agblock_t, agbno)
1398                 __field(xfs_extlen_t, len)
1399                 __field(xfs_agblock_t, tbno)
1400                 __field(xfs_extlen_t, tlen)
1401         ),
1402         TP_fast_assign(
1403                 __entry->dev = mp->m_super->s_dev;
1404                 __entry->agno = agno;
1405                 __entry->agbno = agbno;
1406                 __entry->len = len;
1407                 __entry->tbno = tbno;
1408                 __entry->tlen = tlen;
1409         ),
1410         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1411                   MAJOR(__entry->dev), MINOR(__entry->dev),
1412                   __entry->agno,
1413                   __entry->agbno,
1414                   __entry->len,
1415                   __entry->tbno,
1416                   __entry->tlen)
1417 );
1418
1419 TRACE_EVENT(xfs_trans_commit_lsn,
1420         TP_PROTO(struct xfs_trans *trans),
1421         TP_ARGS(trans),
1422         TP_STRUCT__entry(
1423                 __field(dev_t, dev)
1424                 __field(struct xfs_trans *, tp)
1425                 __field(xfs_lsn_t, lsn)
1426         ),
1427         TP_fast_assign(
1428                 __entry->dev = trans->t_mountp->m_super->s_dev;
1429                 __entry->tp = trans;
1430                 __entry->lsn = trans->t_commit_lsn;
1431         ),
1432         TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1433                   MAJOR(__entry->dev), MINOR(__entry->dev),
1434                   __entry->tp,
1435                   __entry->lsn)
1436 );
1437
1438 TRACE_EVENT(xfs_agf,
1439         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1440                  unsigned long caller_ip),
1441         TP_ARGS(mp, agf, flags, caller_ip),
1442         TP_STRUCT__entry(
1443                 __field(dev_t, dev)
1444                 __field(xfs_agnumber_t, agno)
1445                 __field(int, flags)
1446                 __field(__u32, length)
1447                 __field(__u32, bno_root)
1448                 __field(__u32, cnt_root)
1449                 __field(__u32, bno_level)
1450                 __field(__u32, cnt_level)
1451                 __field(__u32, flfirst)
1452                 __field(__u32, fllast)
1453                 __field(__u32, flcount)
1454                 __field(__u32, freeblks)
1455                 __field(__u32, longest)
1456                 __field(unsigned long, caller_ip)
1457         ),
1458         TP_fast_assign(
1459                 __entry->dev = mp->m_super->s_dev;
1460                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1461                 __entry->flags = flags;
1462                 __entry->length = be32_to_cpu(agf->agf_length),
1463                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1464                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1465                 __entry->bno_level =
1466                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1467                 __entry->cnt_level =
1468                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1469                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1470                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1471                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1472                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1473                 __entry->longest = be32_to_cpu(agf->agf_longest);
1474                 __entry->caller_ip = caller_ip;
1475         ),
1476         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1477                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1478                   "freeblks %u longest %u caller %ps",
1479                   MAJOR(__entry->dev), MINOR(__entry->dev),
1480                   __entry->agno,
1481                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1482                   __entry->length,
1483                   __entry->bno_root,
1484                   __entry->cnt_root,
1485                   __entry->bno_level,
1486                   __entry->cnt_level,
1487                   __entry->flfirst,
1488                   __entry->fllast,
1489                   __entry->flcount,
1490                   __entry->freeblks,
1491                   __entry->longest,
1492                   (void *)__entry->caller_ip)
1493 );
1494
1495 TRACE_EVENT(xfs_free_extent,
1496         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1497                  xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1498         TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1499         TP_STRUCT__entry(
1500                 __field(dev_t, dev)
1501                 __field(xfs_agnumber_t, agno)
1502                 __field(xfs_agblock_t, agbno)
1503                 __field(xfs_extlen_t, len)
1504                 __field(int, isfl)
1505                 __field(int, haveleft)
1506                 __field(int, haveright)
1507         ),
1508         TP_fast_assign(
1509                 __entry->dev = mp->m_super->s_dev;
1510                 __entry->agno = agno;
1511                 __entry->agbno = agbno;
1512                 __entry->len = len;
1513                 __entry->isfl = isfl;
1514                 __entry->haveleft = haveleft;
1515                 __entry->haveright = haveright;
1516         ),
1517         TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1518                   MAJOR(__entry->dev), MINOR(__entry->dev),
1519                   __entry->agno,
1520                   __entry->agbno,
1521                   __entry->len,
1522                   __entry->isfl,
1523                   __entry->haveleft ?
1524                         (__entry->haveright ? "both" : "left") :
1525                         (__entry->haveright ? "right" : "none"))
1526
1527 );
1528
1529 DECLARE_EVENT_CLASS(xfs_alloc_class,
1530         TP_PROTO(struct xfs_alloc_arg *args),
1531         TP_ARGS(args),
1532         TP_STRUCT__entry(
1533                 __field(dev_t, dev)
1534                 __field(xfs_agnumber_t, agno)
1535                 __field(xfs_agblock_t, agbno)
1536                 __field(xfs_extlen_t, minlen)
1537                 __field(xfs_extlen_t, maxlen)
1538                 __field(xfs_extlen_t, mod)
1539                 __field(xfs_extlen_t, prod)
1540                 __field(xfs_extlen_t, minleft)
1541                 __field(xfs_extlen_t, total)
1542                 __field(xfs_extlen_t, alignment)
1543                 __field(xfs_extlen_t, minalignslop)
1544                 __field(xfs_extlen_t, len)
1545                 __field(short, type)
1546                 __field(short, otype)
1547                 __field(char, wasdel)
1548                 __field(char, wasfromfl)
1549                 __field(char, isfl)
1550                 __field(char, userdata)
1551                 __field(xfs_fsblock_t, firstblock)
1552         ),
1553         TP_fast_assign(
1554                 __entry->dev = args->mp->m_super->s_dev;
1555                 __entry->agno = args->agno;
1556                 __entry->agbno = args->agbno;
1557                 __entry->minlen = args->minlen;
1558                 __entry->maxlen = args->maxlen;
1559                 __entry->mod = args->mod;
1560                 __entry->prod = args->prod;
1561                 __entry->minleft = args->minleft;
1562                 __entry->total = args->total;
1563                 __entry->alignment = args->alignment;
1564                 __entry->minalignslop = args->minalignslop;
1565                 __entry->len = args->len;
1566                 __entry->type = args->type;
1567                 __entry->otype = args->otype;
1568                 __entry->wasdel = args->wasdel;
1569                 __entry->wasfromfl = args->wasfromfl;
1570                 __entry->isfl = args->isfl;
1571                 __entry->userdata = args->userdata;
1572                 __entry->firstblock = args->firstblock;
1573         ),
1574         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1575                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1576                   "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1577                   "userdata %d firstblock 0x%llx",
1578                   MAJOR(__entry->dev), MINOR(__entry->dev),
1579                   __entry->agno,
1580                   __entry->agbno,
1581                   __entry->minlen,
1582                   __entry->maxlen,
1583                   __entry->mod,
1584                   __entry->prod,
1585                   __entry->minleft,
1586                   __entry->total,
1587                   __entry->alignment,
1588                   __entry->minalignslop,
1589                   __entry->len,
1590                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1591                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1592                   __entry->wasdel,
1593                   __entry->wasfromfl,
1594                   __entry->isfl,
1595                   __entry->userdata,
1596                   (unsigned long long)__entry->firstblock)
1597 )
1598
1599 #define DEFINE_ALLOC_EVENT(name) \
1600 DEFINE_EVENT(xfs_alloc_class, name, \
1601         TP_PROTO(struct xfs_alloc_arg *args), \
1602         TP_ARGS(args))
1603 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1604 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1605 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1606 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1607 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1608 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1609 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1610 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1611 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1612 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1613 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1614 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1615 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1616 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1617 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1618 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1619 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1620 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1621 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1622 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1623 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1624 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1625 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1626 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1627 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1628
1629 DECLARE_EVENT_CLASS(xfs_da_class,
1630         TP_PROTO(struct xfs_da_args *args),
1631         TP_ARGS(args),
1632         TP_STRUCT__entry(
1633                 __field(dev_t, dev)
1634                 __field(xfs_ino_t, ino)
1635                 __dynamic_array(char, name, args->namelen)
1636                 __field(int, namelen)
1637                 __field(xfs_dahash_t, hashval)
1638                 __field(xfs_ino_t, inumber)
1639                 __field(int, op_flags)
1640         ),
1641         TP_fast_assign(
1642                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1643                 __entry->ino = args->dp->i_ino;
1644                 if (args->namelen)
1645                         memcpy(__get_str(name), args->name, args->namelen);
1646                 __entry->namelen = args->namelen;
1647                 __entry->hashval = args->hashval;
1648                 __entry->inumber = args->inumber;
1649                 __entry->op_flags = args->op_flags;
1650         ),
1651         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1652                   "inumber 0x%llx op_flags %s",
1653                   MAJOR(__entry->dev), MINOR(__entry->dev),
1654                   __entry->ino,
1655                   __entry->namelen,
1656                   __entry->namelen ? __get_str(name) : NULL,
1657                   __entry->namelen,
1658                   __entry->hashval,
1659                   __entry->inumber,
1660                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1661 )
1662
1663 #define DEFINE_DIR2_EVENT(name) \
1664 DEFINE_EVENT(xfs_da_class, name, \
1665         TP_PROTO(struct xfs_da_args *args), \
1666         TP_ARGS(args))
1667 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1668 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1669 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1670 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1671 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1672 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1673 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1674 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1675 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1676 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1677 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1678 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1679 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1680 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1681 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1682 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1683 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1684 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1685 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1686 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1687 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1688 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1689 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1690 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1691 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1692
1693 DECLARE_EVENT_CLASS(xfs_attr_class,
1694         TP_PROTO(struct xfs_da_args *args),
1695         TP_ARGS(args),
1696         TP_STRUCT__entry(
1697                 __field(dev_t, dev)
1698                 __field(xfs_ino_t, ino)
1699                 __dynamic_array(char, name, args->namelen)
1700                 __field(int, namelen)
1701                 __field(int, valuelen)
1702                 __field(xfs_dahash_t, hashval)
1703                 __field(int, op_flags)
1704         ),
1705         TP_fast_assign(
1706                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1707                 __entry->ino = args->dp->i_ino;
1708                 if (args->namelen)
1709                         memcpy(__get_str(name), args->name, args->namelen);
1710                 __entry->namelen = args->namelen;
1711                 __entry->valuelen = args->valuelen;
1712                 __entry->hashval = args->hashval;
1713                 __entry->op_flags = args->op_flags;
1714         ),
1715         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1716                   "hashval 0x%x op_flags %s",
1717                   MAJOR(__entry->dev), MINOR(__entry->dev),
1718                   __entry->ino,
1719                   __entry->namelen,
1720                   __entry->namelen ? __get_str(name) : NULL,
1721                   __entry->namelen,
1722                   __entry->valuelen,
1723                   __entry->hashval,
1724                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1725 )
1726
1727 #define DEFINE_ATTR_EVENT(name) \
1728 DEFINE_EVENT(xfs_attr_class, name, \
1729         TP_PROTO(struct xfs_da_args *args), \
1730         TP_ARGS(args))
1731 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1732 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1733 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1734 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1735 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1736 DEFINE_ATTR_EVENT(xfs_attr_sf_removename);
1737 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1738
1739 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1740 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1741 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1742 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1743 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1744 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1745 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1746 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1747 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1748 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1749 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1750 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1751 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1752 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1753 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1754 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1755 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1756 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1757 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1758 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1759 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1760 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1761 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1762
1763 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1764 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1765 DEFINE_ATTR_EVENT(xfs_attr_node_lookup);
1766 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1767 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1768
1769 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1770 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1771
1772 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1773 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1774 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1775
1776 #define DEFINE_DA_EVENT(name) \
1777 DEFINE_EVENT(xfs_da_class, name, \
1778         TP_PROTO(struct xfs_da_args *args), \
1779         TP_ARGS(args))
1780 DEFINE_DA_EVENT(xfs_da_split);
1781 DEFINE_DA_EVENT(xfs_da_join);
1782 DEFINE_DA_EVENT(xfs_da_link_before);
1783 DEFINE_DA_EVENT(xfs_da_link_after);
1784 DEFINE_DA_EVENT(xfs_da_unlink_back);
1785 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1786 DEFINE_DA_EVENT(xfs_da_root_split);
1787 DEFINE_DA_EVENT(xfs_da_root_join);
1788 DEFINE_DA_EVENT(xfs_da_node_add);
1789 DEFINE_DA_EVENT(xfs_da_node_create);
1790 DEFINE_DA_EVENT(xfs_da_node_split);
1791 DEFINE_DA_EVENT(xfs_da_node_remove);
1792 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1793 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1794 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1795 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1796 DEFINE_DA_EVENT(xfs_da_grow_inode);
1797 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1798 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1799 DEFINE_DA_EVENT(xfs_da_path_shift);
1800
1801 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1802         TP_PROTO(struct xfs_da_args *args, int idx),
1803         TP_ARGS(args, idx),
1804         TP_STRUCT__entry(
1805                 __field(dev_t, dev)
1806                 __field(xfs_ino_t, ino)
1807                 __field(int, op_flags)
1808                 __field(int, idx)
1809         ),
1810         TP_fast_assign(
1811                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1812                 __entry->ino = args->dp->i_ino;
1813                 __entry->op_flags = args->op_flags;
1814                 __entry->idx = idx;
1815         ),
1816         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1817                   MAJOR(__entry->dev), MINOR(__entry->dev),
1818                   __entry->ino,
1819                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1820                   __entry->idx)
1821 )
1822
1823 #define DEFINE_DIR2_SPACE_EVENT(name) \
1824 DEFINE_EVENT(xfs_dir2_space_class, name, \
1825         TP_PROTO(struct xfs_da_args *args, int idx), \
1826         TP_ARGS(args, idx))
1827 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1828 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1829 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1830 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1831
1832 TRACE_EVENT(xfs_dir2_leafn_moveents,
1833         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1834         TP_ARGS(args, src_idx, dst_idx, count),
1835         TP_STRUCT__entry(
1836                 __field(dev_t, dev)
1837                 __field(xfs_ino_t, ino)
1838                 __field(int, op_flags)
1839                 __field(int, src_idx)
1840                 __field(int, dst_idx)
1841                 __field(int, count)
1842         ),
1843         TP_fast_assign(
1844                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1845                 __entry->ino = args->dp->i_ino;
1846                 __entry->op_flags = args->op_flags;
1847                 __entry->src_idx = src_idx;
1848                 __entry->dst_idx = dst_idx;
1849                 __entry->count = count;
1850         ),
1851         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1852                   "src_idx %d dst_idx %d count %d",
1853                   MAJOR(__entry->dev), MINOR(__entry->dev),
1854                   __entry->ino,
1855                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1856                   __entry->src_idx,
1857                   __entry->dst_idx,
1858                   __entry->count)
1859 );
1860
1861 #define XFS_SWAPEXT_INODES \
1862         { 0,    "target" }, \
1863         { 1,    "temp" }
1864
1865 #define XFS_INODE_FORMAT_STR \
1866         { 0,    "invalid" }, \
1867         { 1,    "local" }, \
1868         { 2,    "extent" }, \
1869         { 3,    "btree" }
1870
1871 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1872         TP_PROTO(struct xfs_inode *ip, int which),
1873         TP_ARGS(ip, which),
1874         TP_STRUCT__entry(
1875                 __field(dev_t, dev)
1876                 __field(int, which)
1877                 __field(xfs_ino_t, ino)
1878                 __field(int, format)
1879                 __field(int, nex)
1880                 __field(int, broot_size)
1881                 __field(int, fork_off)
1882         ),
1883         TP_fast_assign(
1884                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1885                 __entry->which = which;
1886                 __entry->ino = ip->i_ino;
1887                 __entry->format = ip->i_d.di_format;
1888                 __entry->nex = ip->i_d.di_nextents;
1889                 __entry->broot_size = ip->i_df.if_broot_bytes;
1890                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1891         ),
1892         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1893                   "broot size %d, fork offset %d",
1894                   MAJOR(__entry->dev), MINOR(__entry->dev),
1895                   __entry->ino,
1896                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1897                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1898                   __entry->nex,
1899                   __entry->broot_size,
1900                   __entry->fork_off)
1901 )
1902
1903 #define DEFINE_SWAPEXT_EVENT(name) \
1904 DEFINE_EVENT(xfs_swap_extent_class, name, \
1905         TP_PROTO(struct xfs_inode *ip, int which), \
1906         TP_ARGS(ip, which))
1907
1908 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1909 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1910
1911 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1912         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1913                 struct xlog_recover_item *item, int pass),
1914         TP_ARGS(log, trans, item, pass),
1915         TP_STRUCT__entry(
1916                 __field(dev_t, dev)
1917                 __field(unsigned long, item)
1918                 __field(xlog_tid_t, tid)
1919                 __field(int, type)
1920                 __field(int, pass)
1921                 __field(int, count)
1922                 __field(int, total)
1923         ),
1924         TP_fast_assign(
1925                 __entry->dev = log->l_mp->m_super->s_dev;
1926                 __entry->item = (unsigned long)item;
1927                 __entry->tid = trans->r_log_tid;
1928                 __entry->type = ITEM_TYPE(item);
1929                 __entry->pass = pass;
1930                 __entry->count = item->ri_cnt;
1931                 __entry->total = item->ri_total;
1932         ),
1933         TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
1934                   "item region count/total %d/%d",
1935                   MAJOR(__entry->dev), MINOR(__entry->dev),
1936                   __entry->tid,
1937                   __entry->pass,
1938                   (void *)__entry->item,
1939                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1940                   __entry->count,
1941                   __entry->total)
1942 )
1943
1944 #define DEFINE_LOG_RECOVER_ITEM(name) \
1945 DEFINE_EVENT(xfs_log_recover_item_class, name, \
1946         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
1947                 struct xlog_recover_item *item, int pass), \
1948         TP_ARGS(log, trans, item, pass))
1949
1950 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
1951 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
1952 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
1953 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
1954 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
1955
1956 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
1957         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
1958         TP_ARGS(log, buf_f),
1959         TP_STRUCT__entry(
1960                 __field(dev_t, dev)
1961                 __field(__int64_t, blkno)
1962                 __field(unsigned short, len)
1963                 __field(unsigned short, flags)
1964                 __field(unsigned short, size)
1965                 __field(unsigned int, map_size)
1966         ),
1967         TP_fast_assign(
1968                 __entry->dev = log->l_mp->m_super->s_dev;
1969                 __entry->blkno = buf_f->blf_blkno;
1970                 __entry->len = buf_f->blf_len;
1971                 __entry->flags = buf_f->blf_flags;
1972                 __entry->size = buf_f->blf_size;
1973                 __entry->map_size = buf_f->blf_map_size;
1974         ),
1975         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
1976                         "map_size %d",
1977                   MAJOR(__entry->dev), MINOR(__entry->dev),
1978                   __entry->blkno,
1979                   __entry->len,
1980                   __entry->flags,
1981                   __entry->size,
1982                   __entry->map_size)
1983 )
1984
1985 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
1986 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
1987         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
1988         TP_ARGS(log, buf_f))
1989
1990 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
1991 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
1992 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
1993 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
1994 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
1995 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
1996 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
1997 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
1998
1999 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2000         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2001         TP_ARGS(log, in_f),
2002         TP_STRUCT__entry(
2003                 __field(dev_t, dev)
2004                 __field(xfs_ino_t, ino)
2005                 __field(unsigned short, size)
2006                 __field(int, fields)
2007                 __field(unsigned short, asize)
2008                 __field(unsigned short, dsize)
2009                 __field(__int64_t, blkno)
2010                 __field(int, len)
2011                 __field(int, boffset)
2012         ),
2013         TP_fast_assign(
2014                 __entry->dev = log->l_mp->m_super->s_dev;
2015                 __entry->ino = in_f->ilf_ino;
2016                 __entry->size = in_f->ilf_size;
2017                 __entry->fields = in_f->ilf_fields;
2018                 __entry->asize = in_f->ilf_asize;
2019                 __entry->dsize = in_f->ilf_dsize;
2020                 __entry->blkno = in_f->ilf_blkno;
2021                 __entry->len = in_f->ilf_len;
2022                 __entry->boffset = in_f->ilf_boffset;
2023         ),
2024         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2025                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2026                   MAJOR(__entry->dev), MINOR(__entry->dev),
2027                   __entry->ino,
2028                   __entry->size,
2029                   __entry->fields,
2030                   __entry->asize,
2031                   __entry->dsize,
2032                   __entry->blkno,
2033                   __entry->len,
2034                   __entry->boffset)
2035 )
2036 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2037 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2038         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2039         TP_ARGS(log, in_f))
2040
2041 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2042 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2043 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2044
2045 DECLARE_EVENT_CLASS(xfs_discard_class,
2046         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2047                  xfs_agblock_t agbno, xfs_extlen_t len),
2048         TP_ARGS(mp, agno, agbno, len),
2049         TP_STRUCT__entry(
2050                 __field(dev_t, dev)
2051                 __field(xfs_agnumber_t, agno)
2052                 __field(xfs_agblock_t, agbno)
2053                 __field(xfs_extlen_t, len)
2054         ),
2055         TP_fast_assign(
2056                 __entry->dev = mp->m_super->s_dev;
2057                 __entry->agno = agno;
2058                 __entry->agbno = agbno;
2059                 __entry->len = len;
2060         ),
2061         TP_printk("dev %d:%d agno %u agbno %u len %u\n",
2062                   MAJOR(__entry->dev), MINOR(__entry->dev),
2063                   __entry->agno,
2064                   __entry->agbno,
2065                   __entry->len)
2066 )
2067
2068 #define DEFINE_DISCARD_EVENT(name) \
2069 DEFINE_EVENT(xfs_discard_class, name, \
2070         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2071                  xfs_agblock_t agbno, xfs_extlen_t len), \
2072         TP_ARGS(mp, agno, agbno, len))
2073 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2074 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2075 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2076 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2077
2078 #endif /* _TRACE_XFS_H */
2079
2080 #undef TRACE_INCLUDE_PATH
2081 #define TRACE_INCLUDE_PATH .
2082 #define TRACE_INCLUDE_FILE xfs_trace
2083 #include <trace/define_trace.h>