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_pmd_fault);
 691 DEFINE_INODE_EVENT(xfs_filemap_page_mkwrite);
 692
 693 DECLARE_EVENT_CLASS(xfs_iref_class,
 694         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 695         TP_ARGS(ip, caller_ip),
 696         TP_STRUCT__entry(
 697                 __field(dev_t, dev)
 698                 __field(xfs_ino_t, ino)
 699                 __field(int, count)
 700                 __field(int, pincount)
 701                 __field(unsigned long, caller_ip)
 702         ),
 703         TP_fast_assign(
 704                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 705                 __entry->ino = ip->i_ino;
 706                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 707                 __entry->pincount = atomic_read(&ip->i_pincount);
 708                 __entry->caller_ip = caller_ip;
 709         ),
 710         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %ps",
 711                   MAJOR(__entry->dev), MINOR(__entry->dev),
 712                   __entry->ino,
 713                   __entry->count,
 714                   __entry->pincount,
 715                   (char *)__entry->caller_ip)
 716 )
 717
 718 TRACE_EVENT(xfs_iomap_prealloc_size,
 719         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 720                  unsigned int writeio_blocks),
 721         TP_ARGS(ip, blocks, shift, writeio_blocks),
 722         TP_STRUCT__entry(
 723                 __field(dev_t, dev)
 724                 __field(xfs_ino_t, ino)
 725                 __field(xfs_fsblock_t, blocks)
 726                 __field(int, shift)
 727                 __field(unsigned int, writeio_blocks)
 728         ),
 729         TP_fast_assign(
 730                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 731                 __entry->ino = ip->i_ino;
 732                 __entry->blocks = blocks;
 733                 __entry->shift = shift;
 734                 __entry->writeio_blocks = writeio_blocks;
 735         ),
 736         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 737                   "m_writeio_blocks %u",
 738                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 739                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 740 )
 741
 742 TRACE_EVENT(xfs_irec_merge_pre,
 743         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 744                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 745         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 746         TP_STRUCT__entry(
 747                 __field(dev_t, dev)
 748                 __field(xfs_agnumber_t, agno)
 749                 __field(xfs_agino_t, agino)
 750                 __field(uint16_t, holemask)
 751                 __field(xfs_agino_t, nagino)
 752                 __field(uint16_t, nholemask)
 753         ),
 754         TP_fast_assign(
 755                 __entry->dev = mp->m_super->s_dev;
 756                 __entry->agno = agno;
 757                 __entry->agino = agino;
 758                 __entry->holemask = holemask;
 759                 __entry->nagino = nagino;
 760                 __entry->nholemask = holemask;
 761         ),
 762         TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 763                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 764                   __entry->agino, __entry->holemask, __entry->nagino,
 765                   __entry->nholemask)
 766 )
 767
 768 TRACE_EVENT(xfs_irec_merge_post,
 769         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 770                  uint16_t holemask),
 771         TP_ARGS(mp, agno, agino, holemask),
 772         TP_STRUCT__entry(
 773                 __field(dev_t, dev)
 774                 __field(xfs_agnumber_t, agno)
 775                 __field(xfs_agino_t, agino)
 776                 __field(uint16_t, holemask)
 777         ),
 778         TP_fast_assign(
 779                 __entry->dev = mp->m_super->s_dev;
 780                 __entry->agno = agno;
 781                 __entry->agino = agino;
 782                 __entry->holemask = holemask;
 783         ),
 784         TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 785                   MINOR(__entry->dev), __entry->agno, __entry->agino,
 786                   __entry->holemask)
 787 )
 788
 789 #define DEFINE_IREF_EVENT(name) \
 790 DEFINE_EVENT(xfs_iref_class, name, \
 791         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 792         TP_ARGS(ip, caller_ip))
 793 DEFINE_IREF_EVENT(xfs_ihold);
 794 DEFINE_IREF_EVENT(xfs_irele);
 795 DEFINE_IREF_EVENT(xfs_inode_pin);
 796 DEFINE_IREF_EVENT(xfs_inode_unpin);
 797 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 798
 799 DECLARE_EVENT_CLASS(xfs_namespace_class,
 800         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 801         TP_ARGS(dp, name),
 802         TP_STRUCT__entry(
 803                 __field(dev_t, dev)
 804                 __field(xfs_ino_t, dp_ino)
 805                 __field(int, namelen)
 806                 __dynamic_array(char, name, name->len)
 807         ),
 808         TP_fast_assign(
 809                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 810                 __entry->dp_ino = dp->i_ino;
 811                 __entry->namelen = name->len;
 812                 memcpy(__get_str(name), name->name, name->len);
 813         ),
 814         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 815                   MAJOR(__entry->dev), MINOR(__entry->dev),
 816                   __entry->dp_ino,
 817                   __entry->namelen,
 818                   __get_str(name))
 819 )
 820
 821 #define DEFINE_NAMESPACE_EVENT(name) \
 822 DEFINE_EVENT(xfs_namespace_class, name, \
 823         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 824         TP_ARGS(dp, name))
 825 DEFINE_NAMESPACE_EVENT(xfs_remove);
 826 DEFINE_NAMESPACE_EVENT(xfs_link);
 827 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 828 DEFINE_NAMESPACE_EVENT(xfs_create);
 829 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 830
 831 TRACE_EVENT(xfs_rename,
 832         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 833                  struct xfs_name *src_name, struct xfs_name *target_name),
 834         TP_ARGS(src_dp, target_dp, src_name, target_name),
 835         TP_STRUCT__entry(
 836                 __field(dev_t, dev)
 837                 __field(xfs_ino_t, src_dp_ino)
 838                 __field(xfs_ino_t, target_dp_ino)
 839                 __field(int, src_namelen)
 840                 __field(int, target_namelen)
 841                 __dynamic_array(char, src_name, src_name->len)
 842                 __dynamic_array(char, target_name, target_name->len)
 843         ),
 844         TP_fast_assign(
 845                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 846                 __entry->src_dp_ino = src_dp->i_ino;
 847                 __entry->target_dp_ino = target_dp->i_ino;
 848                 __entry->src_namelen = src_name->len;
 849                 __entry->target_namelen = target_name->len;
 850                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 851                 memcpy(__get_str(target_name), target_name->name,
 852                         target_name->len);
 853         ),
 854         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 855                   " src name %.*s target name %.*s",
 856                   MAJOR(__entry->dev), MINOR(__entry->dev),
 857                   __entry->src_dp_ino,
 858                   __entry->target_dp_ino,
 859                   __entry->src_namelen,
 860                   __get_str(src_name),
 861                   __entry->target_namelen,
 862                   __get_str(target_name))
 863 )
 864
 865 DECLARE_EVENT_CLASS(xfs_dquot_class,
 866         TP_PROTO(struct xfs_dquot *dqp),
 867         TP_ARGS(dqp),
 868         TP_STRUCT__entry(
 869                 __field(dev_t, dev)
 870                 __field(u32, id)
 871                 __field(unsigned, flags)
 872                 __field(unsigned, nrefs)
 873                 __field(unsigned long long, res_bcount)
 874                 __field(unsigned long long, bcount)
 875                 __field(unsigned long long, icount)
 876                 __field(unsigned long long, blk_hardlimit)
 877                 __field(unsigned long long, blk_softlimit)
 878                 __field(unsigned long long, ino_hardlimit)
 879                 __field(unsigned long long, ino_softlimit)
 880         ), \
 881         TP_fast_assign(
 882                 __entry->dev = dqp->q_mount->m_super->s_dev;
 883                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 884                 __entry->flags = dqp->dq_flags;
 885                 __entry->nrefs = dqp->q_nrefs;
 886                 __entry->res_bcount = dqp->q_res_bcount;
 887                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 888                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 889                 __entry->blk_hardlimit =
 890                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 891                 __entry->blk_softlimit =
 892                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 893                 __entry->ino_hardlimit =
 894                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 895                 __entry->ino_softlimit =
 896                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 897         ),
 898         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 899                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 900                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 901                   MAJOR(__entry->dev), MINOR(__entry->dev),
 902                   __entry->id,
 903                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 904                   __entry->nrefs,
 905                   __entry->res_bcount,
 906                   __entry->bcount,
 907                   __entry->blk_hardlimit,
 908                   __entry->blk_softlimit,
 909                   __entry->icount,
 910                   __entry->ino_hardlimit,
 911                   __entry->ino_softlimit)
 912 )
 913
 914 #define DEFINE_DQUOT_EVENT(name) \
 915 DEFINE_EVENT(xfs_dquot_class, name, \
 916         TP_PROTO(struct xfs_dquot *dqp), \
 917         TP_ARGS(dqp))
 918 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 919 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 920 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 921 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 922 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 923 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 924 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 925 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 926 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 927 DEFINE_DQUOT_EVENT(xfs_dqread);
 928 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 929 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 930 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 931 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 932 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 933 DEFINE_DQUOT_EVENT(xfs_dqput);
 934 DEFINE_DQUOT_EVENT(xfs_dqput_wait);
 935 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 936 DEFINE_DQUOT_EVENT(xfs_dqrele);
 937 DEFINE_DQUOT_EVENT(xfs_dqflush);
 938 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 939 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 940
 941 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 942         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 943         TP_ARGS(log, tic),
 944         TP_STRUCT__entry(
 945                 __field(dev_t, dev)
 946                 __field(unsigned, trans_type)
 947                 __field(char, ocnt)
 948                 __field(char, cnt)
 949                 __field(int, curr_res)
 950                 __field(int, unit_res)
 951                 __field(unsigned int, flags)
 952                 __field(int, reserveq)
 953                 __field(int, writeq)
 954                 __field(int, grant_reserve_cycle)
 955                 __field(int, grant_reserve_bytes)
 956                 __field(int, grant_write_cycle)
 957                 __field(int, grant_write_bytes)
 958                 __field(int, curr_cycle)
 959                 __field(int, curr_block)
 960                 __field(xfs_lsn_t, tail_lsn)
 961         ),
 962         TP_fast_assign(
 963                 __entry->dev = log->l_mp->m_super->s_dev;
 964                 __entry->trans_type = tic->t_trans_type;
 965                 __entry->ocnt = tic->t_ocnt;
 966                 __entry->cnt = tic->t_cnt;
 967                 __entry->curr_res = tic->t_curr_res;
 968                 __entry->unit_res = tic->t_unit_res;
 969                 __entry->flags = tic->t_flags;
 970                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 971                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 972                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 973                                 &__entry->grant_reserve_cycle,
 974                                 &__entry->grant_reserve_bytes);
 975                 xlog_crack_grant_head(&log->l_write_head.grant,
 976                                 &__entry->grant_write_cycle,
 977                                 &__entry->grant_write_bytes);
 978                 __entry->curr_cycle = log->l_curr_cycle;
 979                 __entry->curr_block = log->l_curr_block;
 980                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 981         ),
 982         TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
 983                   "t_unit_res %u t_flags %s reserveq %s "
 984                   "writeq %s grant_reserve_cycle %d "
 985                   "grant_reserve_bytes %d grant_write_cycle %d "
 986                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 987                   "tail_cycle %d tail_block %d",
 988                   MAJOR(__entry->dev), MINOR(__entry->dev),
 989                   __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
 990                   __entry->ocnt,
 991                   __entry->cnt,
 992                   __entry->curr_res,
 993                   __entry->unit_res,
 994                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 995                   __entry->reserveq ? "empty" : "active",
 996                   __entry->writeq ? "empty" : "active",
 997                   __entry->grant_reserve_cycle,
 998                   __entry->grant_reserve_bytes,
 999                   __entry->grant_write_cycle,
1000                   __entry->grant_write_bytes,
1001                   __entry->curr_cycle,
1002                   __entry->curr_block,
1003                   CYCLE_LSN(__entry->tail_lsn),
1004                   BLOCK_LSN(__entry->tail_lsn)
1005         )
1006 )
1007
1008 #define DEFINE_LOGGRANT_EVENT(name) \
1009 DEFINE_EVENT(xfs_loggrant_class, name, \
1010         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
1011         TP_ARGS(log, tic))
1012 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
1013 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
1014 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1015 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1016 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1017 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1018 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1019 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1020 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1021 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1022 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
1023 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
1024 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
1025 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
1026 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
1027 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
1028
1029 DECLARE_EVENT_CLASS(xfs_log_item_class,
1030         TP_PROTO(struct xfs_log_item *lip),
1031         TP_ARGS(lip),
1032         TP_STRUCT__entry(
1033                 __field(dev_t, dev)
1034                 __field(void *, lip)
1035                 __field(uint, type)
1036                 __field(uint, flags)
1037                 __field(xfs_lsn_t, lsn)
1038         ),
1039         TP_fast_assign(
1040                 __entry->dev = lip->li_mountp->m_super->s_dev;
1041                 __entry->lip = lip;
1042                 __entry->type = lip->li_type;
1043                 __entry->flags = lip->li_flags;
1044                 __entry->lsn = lip->li_lsn;
1045         ),
1046         TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
1047                   MAJOR(__entry->dev), MINOR(__entry->dev),
1048                   __entry->lip,
1049                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1050                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1051                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1052 )
1053
1054 TRACE_EVENT(xfs_log_force,
1055         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn),
1056         TP_ARGS(mp, lsn),
1057         TP_STRUCT__entry(
1058                 __field(dev_t, dev)
1059                 __field(xfs_lsn_t, lsn)
1060         ),
1061         TP_fast_assign(
1062                 __entry->dev = mp->m_super->s_dev;
1063                 __entry->lsn = lsn;
1064         ),
1065         TP_printk("dev %d:%d lsn 0x%llx",
1066                   MAJOR(__entry->dev), MINOR(__entry->dev),
1067                   __entry->lsn)
1068 )
1069
1070 #define DEFINE_LOG_ITEM_EVENT(name) \
1071 DEFINE_EVENT(xfs_log_item_class, name, \
1072         TP_PROTO(struct xfs_log_item *lip), \
1073         TP_ARGS(lip))
1074 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1075 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1076 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1077 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1078
1079 DECLARE_EVENT_CLASS(xfs_ail_class,
1080         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1081         TP_ARGS(lip, old_lsn, new_lsn),
1082         TP_STRUCT__entry(
1083                 __field(dev_t, dev)
1084                 __field(void *, lip)
1085                 __field(uint, type)
1086                 __field(uint, flags)
1087                 __field(xfs_lsn_t, old_lsn)
1088                 __field(xfs_lsn_t, new_lsn)
1089         ),
1090         TP_fast_assign(
1091                 __entry->dev = lip->li_mountp->m_super->s_dev;
1092                 __entry->lip = lip;
1093                 __entry->type = lip->li_type;
1094                 __entry->flags = lip->li_flags;
1095                 __entry->old_lsn = old_lsn;
1096                 __entry->new_lsn = new_lsn;
1097         ),
1098         TP_printk("dev %d:%d lip 0x%p old lsn %d/%d new lsn %d/%d type %s flags %s",
1099                   MAJOR(__entry->dev), MINOR(__entry->dev),
1100                   __entry->lip,
1101                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1102                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1103                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1104                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1105 )
1106
1107 #define DEFINE_AIL_EVENT(name) \
1108 DEFINE_EVENT(xfs_ail_class, name, \
1109         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1110         TP_ARGS(lip, old_lsn, new_lsn))
1111 DEFINE_AIL_EVENT(xfs_ail_insert);
1112 DEFINE_AIL_EVENT(xfs_ail_move);
1113 DEFINE_AIL_EVENT(xfs_ail_delete);
1114
1115 TRACE_EVENT(xfs_log_assign_tail_lsn,
1116         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1117         TP_ARGS(log, new_lsn),
1118         TP_STRUCT__entry(
1119                 __field(dev_t, dev)
1120                 __field(xfs_lsn_t, new_lsn)
1121                 __field(xfs_lsn_t, old_lsn)
1122                 __field(xfs_lsn_t, last_sync_lsn)
1123         ),
1124         TP_fast_assign(
1125                 __entry->dev = log->l_mp->m_super->s_dev;
1126                 __entry->new_lsn = new_lsn;
1127                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1128                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1129         ),
1130         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1131                   MAJOR(__entry->dev), MINOR(__entry->dev),
1132                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1133                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1134                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1135 )
1136
1137 DECLARE_EVENT_CLASS(xfs_file_class,
1138         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
1139         TP_ARGS(ip, count, offset, flags),
1140         TP_STRUCT__entry(
1141                 __field(dev_t, dev)
1142                 __field(xfs_ino_t, ino)
1143                 __field(xfs_fsize_t, size)
1144                 __field(loff_t, offset)
1145                 __field(size_t, count)
1146                 __field(int, flags)
1147         ),
1148         TP_fast_assign(
1149                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1150                 __entry->ino = ip->i_ino;
1151                 __entry->size = ip->i_d.di_size;
1152                 __entry->offset = offset;
1153                 __entry->count = count;
1154                 __entry->flags = flags;
1155         ),
1156         TP_printk("dev %d:%d ino 0x%llx size 0x%llx "
1157                   "offset 0x%llx count 0x%zx ioflags %s",
1158                   MAJOR(__entry->dev), MINOR(__entry->dev),
1159                   __entry->ino,
1160                   __entry->size,
1161                   __entry->offset,
1162                   __entry->count,
1163                   __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
1164 )
1165
1166 #define DEFINE_RW_EVENT(name)           \
1167 DEFINE_EVENT(xfs_file_class, name,      \
1168         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
1169         TP_ARGS(ip, count, offset, flags))
1170 DEFINE_RW_EVENT(xfs_file_read);
1171 DEFINE_RW_EVENT(xfs_file_buffered_write);
1172 DEFINE_RW_EVENT(xfs_file_direct_write);
1173 DEFINE_RW_EVENT(xfs_file_splice_read);
1174
1175 DECLARE_EVENT_CLASS(xfs_page_class,
1176         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1177                  unsigned int len),
1178         TP_ARGS(inode, page, off, len),
1179         TP_STRUCT__entry(
1180                 __field(dev_t, dev)
1181                 __field(xfs_ino_t, ino)
1182                 __field(pgoff_t, pgoff)
1183                 __field(loff_t, size)
1184                 __field(unsigned long, offset)
1185                 __field(unsigned int, length)
1186                 __field(int, delalloc)
1187                 __field(int, unwritten)
1188         ),
1189         TP_fast_assign(
1190                 int delalloc = -1, unwritten = -1;
1191
1192                 if (page_has_buffers(page))
1193                         xfs_count_page_state(page, &delalloc, &unwritten);
1194                 __entry->dev = inode->i_sb->s_dev;
1195                 __entry->ino = XFS_I(inode)->i_ino;
1196                 __entry->pgoff = page_offset(page);
1197                 __entry->size = i_size_read(inode);
1198                 __entry->offset = off;
1199                 __entry->length = len;
1200                 __entry->delalloc = delalloc;
1201                 __entry->unwritten = unwritten;
1202         ),
1203         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1204                   "length %x delalloc %d unwritten %d",
1205                   MAJOR(__entry->dev), MINOR(__entry->dev),
1206                   __entry->ino,
1207                   __entry->pgoff,
1208                   __entry->size,
1209                   __entry->offset,
1210                   __entry->length,
1211                   __entry->delalloc,
1212                   __entry->unwritten)
1213 )
1214
1215 #define DEFINE_PAGE_EVENT(name)         \
1216 DEFINE_EVENT(xfs_page_class, name,      \
1217         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1218                  unsigned int len),     \
1219         TP_ARGS(inode, page, off, len))
1220 DEFINE_PAGE_EVENT(xfs_writepage);
1221 DEFINE_PAGE_EVENT(xfs_releasepage);
1222 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1223
1224 DECLARE_EVENT_CLASS(xfs_imap_class,
1225         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1226                  int type, struct xfs_bmbt_irec *irec),
1227         TP_ARGS(ip, offset, count, type, irec),
1228         TP_STRUCT__entry(
1229                 __field(dev_t, dev)
1230                 __field(xfs_ino_t, ino)
1231                 __field(loff_t, size)
1232                 __field(loff_t, offset)
1233                 __field(size_t, count)
1234                 __field(int, type)
1235                 __field(xfs_fileoff_t, startoff)
1236                 __field(xfs_fsblock_t, startblock)
1237                 __field(xfs_filblks_t, blockcount)
1238         ),
1239         TP_fast_assign(
1240                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1241                 __entry->ino = ip->i_ino;
1242                 __entry->size = ip->i_d.di_size;
1243                 __entry->offset = offset;
1244                 __entry->count = count;
1245                 __entry->type = type;
1246                 __entry->startoff = irec ? irec->br_startoff : 0;
1247                 __entry->startblock = irec ? irec->br_startblock : 0;
1248                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1249         ),
1250         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1251                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1252                   MAJOR(__entry->dev), MINOR(__entry->dev),
1253                   __entry->ino,
1254                   __entry->size,
1255                   __entry->offset,
1256                   __entry->count,
1257                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1258                   __entry->startoff,
1259                   (__int64_t)__entry->startblock,
1260                   __entry->blockcount)
1261 )
1262
1263 #define DEFINE_IOMAP_EVENT(name)        \
1264 DEFINE_EVENT(xfs_imap_class, name,      \
1265         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1266                  int type, struct xfs_bmbt_irec *irec),         \
1267         TP_ARGS(ip, offset, count, type, irec))
1268 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1269 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1270 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1271 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1272 DEFINE_IOMAP_EVENT(xfs_gbmap_direct);
1273 DEFINE_IOMAP_EVENT(xfs_gbmap_direct_new);
1274 DEFINE_IOMAP_EVENT(xfs_gbmap_direct_update);
1275 DEFINE_IOMAP_EVENT(xfs_gbmap_direct_none);
1276 DEFINE_IOMAP_EVENT(xfs_gbmap_direct_endio);
1277
1278 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1279         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1280         TP_ARGS(ip, offset, count),
1281         TP_STRUCT__entry(
1282                 __field(dev_t, dev)
1283                 __field(xfs_ino_t, ino)
1284                 __field(loff_t, isize)
1285                 __field(loff_t, disize)
1286                 __field(loff_t, offset)
1287                 __field(size_t, count)
1288         ),
1289         TP_fast_assign(
1290                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1291                 __entry->ino = ip->i_ino;
1292                 __entry->isize = VFS_I(ip)->i_size;
1293                 __entry->disize = ip->i_d.di_size;
1294                 __entry->offset = offset;
1295                 __entry->count = count;
1296         ),
1297         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1298                   "offset 0x%llx count %zd",
1299                   MAJOR(__entry->dev), MINOR(__entry->dev),
1300                   __entry->ino,
1301                   __entry->isize,
1302                   __entry->disize,
1303                   __entry->offset,
1304                   __entry->count)
1305 );
1306
1307 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1308 DEFINE_EVENT(xfs_simple_io_class, name, \
1309         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1310         TP_ARGS(ip, offset, count))
1311 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1312 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1313 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1314 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1315
1316 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1317         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1318         TP_ARGS(ip, new_size),
1319         TP_STRUCT__entry(
1320                 __field(dev_t, dev)
1321                 __field(xfs_ino_t, ino)
1322                 __field(xfs_fsize_t, size)
1323                 __field(xfs_fsize_t, new_size)
1324         ),
1325         TP_fast_assign(
1326                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1327                 __entry->ino = ip->i_ino;
1328                 __entry->size = ip->i_d.di_size;
1329                 __entry->new_size = new_size;
1330         ),
1331         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1332                   MAJOR(__entry->dev), MINOR(__entry->dev),
1333                   __entry->ino,
1334                   __entry->size,
1335                   __entry->new_size)
1336 )
1337
1338 #define DEFINE_ITRUNC_EVENT(name) \
1339 DEFINE_EVENT(xfs_itrunc_class, name, \
1340         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1341         TP_ARGS(ip, new_size))
1342 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1343 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1344
1345 TRACE_EVENT(xfs_pagecache_inval,
1346         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1347         TP_ARGS(ip, start, finish),
1348         TP_STRUCT__entry(
1349                 __field(dev_t, dev)
1350                 __field(xfs_ino_t, ino)
1351                 __field(xfs_fsize_t, size)
1352                 __field(xfs_off_t, start)
1353                 __field(xfs_off_t, finish)
1354         ),
1355         TP_fast_assign(
1356                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1357                 __entry->ino = ip->i_ino;
1358                 __entry->size = ip->i_d.di_size;
1359                 __entry->start = start;
1360                 __entry->finish = finish;
1361         ),
1362         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1363                   MAJOR(__entry->dev), MINOR(__entry->dev),
1364                   __entry->ino,
1365                   __entry->size,
1366                   __entry->start,
1367                   __entry->finish)
1368 );
1369
1370 TRACE_EVENT(xfs_bunmap,
1371         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1372                  int flags, unsigned long caller_ip),
1373         TP_ARGS(ip, bno, len, flags, caller_ip),
1374         TP_STRUCT__entry(
1375                 __field(dev_t, dev)
1376                 __field(xfs_ino_t, ino)
1377                 __field(xfs_fsize_t, size)
1378                 __field(xfs_fileoff_t, bno)
1379                 __field(xfs_filblks_t, len)
1380                 __field(unsigned long, caller_ip)
1381                 __field(int, flags)
1382         ),
1383         TP_fast_assign(
1384                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1385                 __entry->ino = ip->i_ino;
1386                 __entry->size = ip->i_d.di_size;
1387                 __entry->bno = bno;
1388                 __entry->len = len;
1389                 __entry->caller_ip = caller_ip;
1390                 __entry->flags = flags;
1391         ),
1392         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1393                   "flags %s caller %ps",
1394                   MAJOR(__entry->dev), MINOR(__entry->dev),
1395                   __entry->ino,
1396                   __entry->size,
1397                   __entry->bno,
1398                   __entry->len,
1399                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1400                   (void *)__entry->caller_ip)
1401
1402 );
1403
1404 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1405         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1406                  xfs_agblock_t agbno, xfs_extlen_t len),
1407         TP_ARGS(mp, agno, agbno, len),
1408         TP_STRUCT__entry(
1409                 __field(dev_t, dev)
1410                 __field(xfs_agnumber_t, agno)
1411                 __field(xfs_agblock_t, agbno)
1412                 __field(xfs_extlen_t, len)
1413         ),
1414         TP_fast_assign(
1415                 __entry->dev = mp->m_super->s_dev;
1416                 __entry->agno = agno;
1417                 __entry->agbno = agbno;
1418                 __entry->len = len;
1419         ),
1420         TP_printk("dev %d:%d agno %u agbno %u len %u",
1421                   MAJOR(__entry->dev), MINOR(__entry->dev),
1422                   __entry->agno,
1423                   __entry->agbno,
1424                   __entry->len)
1425 );
1426 #define DEFINE_BUSY_EVENT(name) \
1427 DEFINE_EVENT(xfs_extent_busy_class, name, \
1428         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1429                  xfs_agblock_t agbno, xfs_extlen_t len), \
1430         TP_ARGS(mp, agno, agbno, len))
1431 DEFINE_BUSY_EVENT(xfs_extent_busy);
1432 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1433 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1434 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1435 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1436
1437 TRACE_EVENT(xfs_extent_busy_trim,
1438         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1439                  xfs_agblock_t agbno, xfs_extlen_t len,
1440                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1441         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1442         TP_STRUCT__entry(
1443                 __field(dev_t, dev)
1444                 __field(xfs_agnumber_t, agno)
1445                 __field(xfs_agblock_t, agbno)
1446                 __field(xfs_extlen_t, len)
1447                 __field(xfs_agblock_t, tbno)
1448                 __field(xfs_extlen_t, tlen)
1449         ),
1450         TP_fast_assign(
1451                 __entry->dev = mp->m_super->s_dev;
1452                 __entry->agno = agno;
1453                 __entry->agbno = agbno;
1454                 __entry->len = len;
1455                 __entry->tbno = tbno;
1456                 __entry->tlen = tlen;
1457         ),
1458         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1459                   MAJOR(__entry->dev), MINOR(__entry->dev),
1460                   __entry->agno,
1461                   __entry->agbno,
1462                   __entry->len,
1463                   __entry->tbno,
1464                   __entry->tlen)
1465 );
1466
1467 TRACE_EVENT(xfs_trans_commit_lsn,
1468         TP_PROTO(struct xfs_trans *trans),
1469         TP_ARGS(trans),
1470         TP_STRUCT__entry(
1471                 __field(dev_t, dev)
1472                 __field(struct xfs_trans *, tp)
1473                 __field(xfs_lsn_t, lsn)
1474         ),
1475         TP_fast_assign(
1476                 __entry->dev = trans->t_mountp->m_super->s_dev;
1477                 __entry->tp = trans;
1478                 __entry->lsn = trans->t_commit_lsn;
1479         ),
1480         TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1481                   MAJOR(__entry->dev), MINOR(__entry->dev),
1482                   __entry->tp,
1483                   __entry->lsn)
1484 );
1485
1486 TRACE_EVENT(xfs_agf,
1487         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1488                  unsigned long caller_ip),
1489         TP_ARGS(mp, agf, flags, caller_ip),
1490         TP_STRUCT__entry(
1491                 __field(dev_t, dev)
1492                 __field(xfs_agnumber_t, agno)
1493                 __field(int, flags)
1494                 __field(__u32, length)
1495                 __field(__u32, bno_root)
1496                 __field(__u32, cnt_root)
1497                 __field(__u32, bno_level)
1498                 __field(__u32, cnt_level)
1499                 __field(__u32, flfirst)
1500                 __field(__u32, fllast)
1501                 __field(__u32, flcount)
1502                 __field(__u32, freeblks)
1503                 __field(__u32, longest)
1504                 __field(unsigned long, caller_ip)
1505         ),
1506         TP_fast_assign(
1507                 __entry->dev = mp->m_super->s_dev;
1508                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1509                 __entry->flags = flags;
1510                 __entry->length = be32_to_cpu(agf->agf_length),
1511                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1512                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1513                 __entry->bno_level =
1514                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1515                 __entry->cnt_level =
1516                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1517                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1518                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1519                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1520                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1521                 __entry->longest = be32_to_cpu(agf->agf_longest);
1522                 __entry->caller_ip = caller_ip;
1523         ),
1524         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1525                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1526                   "freeblks %u longest %u caller %ps",
1527                   MAJOR(__entry->dev), MINOR(__entry->dev),
1528                   __entry->agno,
1529                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1530                   __entry->length,
1531                   __entry->bno_root,
1532                   __entry->cnt_root,
1533                   __entry->bno_level,
1534                   __entry->cnt_level,
1535                   __entry->flfirst,
1536                   __entry->fllast,
1537                   __entry->flcount,
1538                   __entry->freeblks,
1539                   __entry->longest,
1540                   (void *)__entry->caller_ip)
1541 );
1542
1543 TRACE_EVENT(xfs_free_extent,
1544         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1545                  xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1546         TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1547         TP_STRUCT__entry(
1548                 __field(dev_t, dev)
1549                 __field(xfs_agnumber_t, agno)
1550                 __field(xfs_agblock_t, agbno)
1551                 __field(xfs_extlen_t, len)
1552                 __field(int, isfl)
1553                 __field(int, haveleft)
1554                 __field(int, haveright)
1555         ),
1556         TP_fast_assign(
1557                 __entry->dev = mp->m_super->s_dev;
1558                 __entry->agno = agno;
1559                 __entry->agbno = agbno;
1560                 __entry->len = len;
1561                 __entry->isfl = isfl;
1562                 __entry->haveleft = haveleft;
1563                 __entry->haveright = haveright;
1564         ),
1565         TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1566                   MAJOR(__entry->dev), MINOR(__entry->dev),
1567                   __entry->agno,
1568                   __entry->agbno,
1569                   __entry->len,
1570                   __entry->isfl,
1571                   __entry->haveleft ?
1572                         (__entry->haveright ? "both" : "left") :
1573                         (__entry->haveright ? "right" : "none"))
1574
1575 );
1576
1577 DECLARE_EVENT_CLASS(xfs_alloc_class,
1578         TP_PROTO(struct xfs_alloc_arg *args),
1579         TP_ARGS(args),
1580         TP_STRUCT__entry(
1581                 __field(dev_t, dev)
1582                 __field(xfs_agnumber_t, agno)
1583                 __field(xfs_agblock_t, agbno)
1584                 __field(xfs_extlen_t, minlen)
1585                 __field(xfs_extlen_t, maxlen)
1586                 __field(xfs_extlen_t, mod)
1587                 __field(xfs_extlen_t, prod)
1588                 __field(xfs_extlen_t, minleft)
1589                 __field(xfs_extlen_t, total)
1590                 __field(xfs_extlen_t, alignment)
1591                 __field(xfs_extlen_t, minalignslop)
1592                 __field(xfs_extlen_t, len)
1593                 __field(short, type)
1594                 __field(short, otype)
1595                 __field(char, wasdel)
1596                 __field(char, wasfromfl)
1597                 __field(char, isfl)
1598                 __field(char, userdata)
1599                 __field(xfs_fsblock_t, firstblock)
1600         ),
1601         TP_fast_assign(
1602                 __entry->dev = args->mp->m_super->s_dev;
1603                 __entry->agno = args->agno;
1604                 __entry->agbno = args->agbno;
1605                 __entry->minlen = args->minlen;
1606                 __entry->maxlen = args->maxlen;
1607                 __entry->mod = args->mod;
1608                 __entry->prod = args->prod;
1609                 __entry->minleft = args->minleft;
1610                 __entry->total = args->total;
1611                 __entry->alignment = args->alignment;
1612                 __entry->minalignslop = args->minalignslop;
1613                 __entry->len = args->len;
1614                 __entry->type = args->type;
1615                 __entry->otype = args->otype;
1616                 __entry->wasdel = args->wasdel;
1617                 __entry->wasfromfl = args->wasfromfl;
1618                 __entry->isfl = args->isfl;
1619                 __entry->userdata = args->userdata;
1620                 __entry->firstblock = args->firstblock;
1621         ),
1622         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1623                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1624                   "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1625                   "userdata %d firstblock 0x%llx",
1626                   MAJOR(__entry->dev), MINOR(__entry->dev),
1627                   __entry->agno,
1628                   __entry->agbno,
1629                   __entry->minlen,
1630                   __entry->maxlen,
1631                   __entry->mod,
1632                   __entry->prod,
1633                   __entry->minleft,
1634                   __entry->total,
1635                   __entry->alignment,
1636                   __entry->minalignslop,
1637                   __entry->len,
1638                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1639                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1640                   __entry->wasdel,
1641                   __entry->wasfromfl,
1642                   __entry->isfl,
1643                   __entry->userdata,
1644                   (unsigned long long)__entry->firstblock)
1645 )
1646
1647 #define DEFINE_ALLOC_EVENT(name) \
1648 DEFINE_EVENT(xfs_alloc_class, name, \
1649         TP_PROTO(struct xfs_alloc_arg *args), \
1650         TP_ARGS(args))
1651 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1652 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1653 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1654 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1655 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1656 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1657 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1658 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1659 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1660 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1661 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1662 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1663 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1664 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1665 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1666 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1667 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1668 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1669 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1670 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1671 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1672 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1673 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1674 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1675 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1676
1677 DECLARE_EVENT_CLASS(xfs_da_class,
1678         TP_PROTO(struct xfs_da_args *args),
1679         TP_ARGS(args),
1680         TP_STRUCT__entry(
1681                 __field(dev_t, dev)
1682                 __field(xfs_ino_t, ino)
1683                 __dynamic_array(char, name, args->namelen)
1684                 __field(int, namelen)
1685                 __field(xfs_dahash_t, hashval)
1686                 __field(xfs_ino_t, inumber)
1687                 __field(int, op_flags)
1688         ),
1689         TP_fast_assign(
1690                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1691                 __entry->ino = args->dp->i_ino;
1692                 if (args->namelen)
1693                         memcpy(__get_str(name), args->name, args->namelen);
1694                 __entry->namelen = args->namelen;
1695                 __entry->hashval = args->hashval;
1696                 __entry->inumber = args->inumber;
1697                 __entry->op_flags = args->op_flags;
1698         ),
1699         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1700                   "inumber 0x%llx op_flags %s",
1701                   MAJOR(__entry->dev), MINOR(__entry->dev),
1702                   __entry->ino,
1703                   __entry->namelen,
1704                   __entry->namelen ? __get_str(name) : NULL,
1705                   __entry->namelen,
1706                   __entry->hashval,
1707                   __entry->inumber,
1708                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1709 )
1710
1711 #define DEFINE_DIR2_EVENT(name) \
1712 DEFINE_EVENT(xfs_da_class, name, \
1713         TP_PROTO(struct xfs_da_args *args), \
1714         TP_ARGS(args))
1715 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1716 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1717 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1718 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1719 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1720 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1721 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1722 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1723 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1724 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1725 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1726 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1727 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1728 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1729 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1730 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1731 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1732 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1733 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1734 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1735 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1736 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1737 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1738 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1739 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1740
1741 DECLARE_EVENT_CLASS(xfs_attr_class,
1742         TP_PROTO(struct xfs_da_args *args),
1743         TP_ARGS(args),
1744         TP_STRUCT__entry(
1745                 __field(dev_t, dev)
1746                 __field(xfs_ino_t, ino)
1747                 __dynamic_array(char, name, args->namelen)
1748                 __field(int, namelen)
1749                 __field(int, valuelen)
1750                 __field(xfs_dahash_t, hashval)
1751                 __field(int, op_flags)
1752         ),
1753         TP_fast_assign(
1754                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1755                 __entry->ino = args->dp->i_ino;
1756                 if (args->namelen)
1757                         memcpy(__get_str(name), args->name, args->namelen);
1758                 __entry->namelen = args->namelen;
1759                 __entry->valuelen = args->valuelen;
1760                 __entry->hashval = args->hashval;
1761                 __entry->op_flags = args->op_flags;
1762         ),
1763         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1764                   "hashval 0x%x op_flags %s",
1765                   MAJOR(__entry->dev), MINOR(__entry->dev),
1766                   __entry->ino,
1767                   __entry->namelen,
1768                   __entry->namelen ? __get_str(name) : NULL,
1769                   __entry->namelen,
1770                   __entry->valuelen,
1771                   __entry->hashval,
1772                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1773 )
1774
1775 #define DEFINE_ATTR_EVENT(name) \
1776 DEFINE_EVENT(xfs_attr_class, name, \
1777         TP_PROTO(struct xfs_da_args *args), \
1778         TP_ARGS(args))
1779 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1780 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1781 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1782 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1783 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1784 DEFINE_ATTR_EVENT(xfs_attr_sf_removename);
1785 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1786
1787 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1788 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1789 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1790 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1791 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1792 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1793 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1794 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1795 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1796 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1797 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1798 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1799 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1800 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1801 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1802 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1803 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1804 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1805 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1806 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1807 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1808 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1809 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1810
1811 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1812 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1813 DEFINE_ATTR_EVENT(xfs_attr_node_lookup);
1814 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1815 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1816
1817 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1818 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1819
1820 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1821 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1822 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1823
1824 #define DEFINE_DA_EVENT(name) \
1825 DEFINE_EVENT(xfs_da_class, name, \
1826         TP_PROTO(struct xfs_da_args *args), \
1827         TP_ARGS(args))
1828 DEFINE_DA_EVENT(xfs_da_split);
1829 DEFINE_DA_EVENT(xfs_da_join);
1830 DEFINE_DA_EVENT(xfs_da_link_before);
1831 DEFINE_DA_EVENT(xfs_da_link_after);
1832 DEFINE_DA_EVENT(xfs_da_unlink_back);
1833 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1834 DEFINE_DA_EVENT(xfs_da_root_split);
1835 DEFINE_DA_EVENT(xfs_da_root_join);
1836 DEFINE_DA_EVENT(xfs_da_node_add);
1837 DEFINE_DA_EVENT(xfs_da_node_create);
1838 DEFINE_DA_EVENT(xfs_da_node_split);
1839 DEFINE_DA_EVENT(xfs_da_node_remove);
1840 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1841 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1842 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1843 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1844 DEFINE_DA_EVENT(xfs_da_grow_inode);
1845 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1846 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1847 DEFINE_DA_EVENT(xfs_da_path_shift);
1848
1849 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1850         TP_PROTO(struct xfs_da_args *args, int idx),
1851         TP_ARGS(args, idx),
1852         TP_STRUCT__entry(
1853                 __field(dev_t, dev)
1854                 __field(xfs_ino_t, ino)
1855                 __field(int, op_flags)
1856                 __field(int, idx)
1857         ),
1858         TP_fast_assign(
1859                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1860                 __entry->ino = args->dp->i_ino;
1861                 __entry->op_flags = args->op_flags;
1862                 __entry->idx = idx;
1863         ),
1864         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1865                   MAJOR(__entry->dev), MINOR(__entry->dev),
1866                   __entry->ino,
1867                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1868                   __entry->idx)
1869 )
1870
1871 #define DEFINE_DIR2_SPACE_EVENT(name) \
1872 DEFINE_EVENT(xfs_dir2_space_class, name, \
1873         TP_PROTO(struct xfs_da_args *args, int idx), \
1874         TP_ARGS(args, idx))
1875 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1876 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1877 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1878 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1879
1880 TRACE_EVENT(xfs_dir2_leafn_moveents,
1881         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1882         TP_ARGS(args, src_idx, dst_idx, count),
1883         TP_STRUCT__entry(
1884                 __field(dev_t, dev)
1885                 __field(xfs_ino_t, ino)
1886                 __field(int, op_flags)
1887                 __field(int, src_idx)
1888                 __field(int, dst_idx)
1889                 __field(int, count)
1890         ),
1891         TP_fast_assign(
1892                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1893                 __entry->ino = args->dp->i_ino;
1894                 __entry->op_flags = args->op_flags;
1895                 __entry->src_idx = src_idx;
1896                 __entry->dst_idx = dst_idx;
1897                 __entry->count = count;
1898         ),
1899         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1900                   "src_idx %d dst_idx %d count %d",
1901                   MAJOR(__entry->dev), MINOR(__entry->dev),
1902                   __entry->ino,
1903                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1904                   __entry->src_idx,
1905                   __entry->dst_idx,
1906                   __entry->count)
1907 );
1908
1909 #define XFS_SWAPEXT_INODES \
1910         { 0,    "target" }, \
1911         { 1,    "temp" }
1912
1913 #define XFS_INODE_FORMAT_STR \
1914         { 0,    "invalid" }, \
1915         { 1,    "local" }, \
1916         { 2,    "extent" }, \
1917         { 3,    "btree" }
1918
1919 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1920         TP_PROTO(struct xfs_inode *ip, int which),
1921         TP_ARGS(ip, which),
1922         TP_STRUCT__entry(
1923                 __field(dev_t, dev)
1924                 __field(int, which)
1925                 __field(xfs_ino_t, ino)
1926                 __field(int, format)
1927                 __field(int, nex)
1928                 __field(int, broot_size)
1929                 __field(int, fork_off)
1930         ),
1931         TP_fast_assign(
1932                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1933                 __entry->which = which;
1934                 __entry->ino = ip->i_ino;
1935                 __entry->format = ip->i_d.di_format;
1936                 __entry->nex = ip->i_d.di_nextents;
1937                 __entry->broot_size = ip->i_df.if_broot_bytes;
1938                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1939         ),
1940         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1941                   "broot size %d, fork offset %d",
1942                   MAJOR(__entry->dev), MINOR(__entry->dev),
1943                   __entry->ino,
1944                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1945                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1946                   __entry->nex,
1947                   __entry->broot_size,
1948                   __entry->fork_off)
1949 )
1950
1951 #define DEFINE_SWAPEXT_EVENT(name) \
1952 DEFINE_EVENT(xfs_swap_extent_class, name, \
1953         TP_PROTO(struct xfs_inode *ip, int which), \
1954         TP_ARGS(ip, which))
1955
1956 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1957 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1958
1959 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1960         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1961                 struct xlog_recover_item *item, int pass),
1962         TP_ARGS(log, trans, item, pass),
1963         TP_STRUCT__entry(
1964                 __field(dev_t, dev)
1965                 __field(unsigned long, item)
1966                 __field(xlog_tid_t, tid)
1967                 __field(int, type)
1968                 __field(int, pass)
1969                 __field(int, count)
1970                 __field(int, total)
1971         ),
1972         TP_fast_assign(
1973                 __entry->dev = log->l_mp->m_super->s_dev;
1974                 __entry->item = (unsigned long)item;
1975                 __entry->tid = trans->r_log_tid;
1976                 __entry->type = ITEM_TYPE(item);
1977                 __entry->pass = pass;
1978                 __entry->count = item->ri_cnt;
1979                 __entry->total = item->ri_total;
1980         ),
1981         TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
1982                   "item region count/total %d/%d",
1983                   MAJOR(__entry->dev), MINOR(__entry->dev),
1984                   __entry->tid,
1985                   __entry->pass,
1986                   (void *)__entry->item,
1987                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1988                   __entry->count,
1989                   __entry->total)
1990 )
1991
1992 #define DEFINE_LOG_RECOVER_ITEM(name) \
1993 DEFINE_EVENT(xfs_log_recover_item_class, name, \
1994         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
1995                 struct xlog_recover_item *item, int pass), \
1996         TP_ARGS(log, trans, item, pass))
1997
1998 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
1999 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2000 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2001 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2002 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2003
2004 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2005         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2006         TP_ARGS(log, buf_f),
2007         TP_STRUCT__entry(
2008                 __field(dev_t, dev)
2009                 __field(__int64_t, blkno)
2010                 __field(unsigned short, len)
2011                 __field(unsigned short, flags)
2012                 __field(unsigned short, size)
2013                 __field(unsigned int, map_size)
2014         ),
2015         TP_fast_assign(
2016                 __entry->dev = log->l_mp->m_super->s_dev;
2017                 __entry->blkno = buf_f->blf_blkno;
2018                 __entry->len = buf_f->blf_len;
2019                 __entry->flags = buf_f->blf_flags;
2020                 __entry->size = buf_f->blf_size;
2021                 __entry->map_size = buf_f->blf_map_size;
2022         ),
2023         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2024                         "map_size %d",
2025                   MAJOR(__entry->dev), MINOR(__entry->dev),
2026                   __entry->blkno,
2027                   __entry->len,
2028                   __entry->flags,
2029                   __entry->size,
2030                   __entry->map_size)
2031 )
2032
2033 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2034 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2035         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2036         TP_ARGS(log, buf_f))
2037
2038 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2039 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2040 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2041 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2042 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2043 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2044 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2045 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2046
2047 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2048         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2049         TP_ARGS(log, in_f),
2050         TP_STRUCT__entry(
2051                 __field(dev_t, dev)
2052                 __field(xfs_ino_t, ino)
2053                 __field(unsigned short, size)
2054                 __field(int, fields)
2055                 __field(unsigned short, asize)
2056                 __field(unsigned short, dsize)
2057                 __field(__int64_t, blkno)
2058                 __field(int, len)
2059                 __field(int, boffset)
2060         ),
2061         TP_fast_assign(
2062                 __entry->dev = log->l_mp->m_super->s_dev;
2063                 __entry->ino = in_f->ilf_ino;
2064                 __entry->size = in_f->ilf_size;
2065                 __entry->fields = in_f->ilf_fields;
2066                 __entry->asize = in_f->ilf_asize;
2067                 __entry->dsize = in_f->ilf_dsize;
2068                 __entry->blkno = in_f->ilf_blkno;
2069                 __entry->len = in_f->ilf_len;
2070                 __entry->boffset = in_f->ilf_boffset;
2071         ),
2072         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2073                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2074                   MAJOR(__entry->dev), MINOR(__entry->dev),
2075                   __entry->ino,
2076                   __entry->size,
2077                   __entry->fields,
2078                   __entry->asize,
2079                   __entry->dsize,
2080                   __entry->blkno,
2081                   __entry->len,
2082                   __entry->boffset)
2083 )
2084 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2085 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2086         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2087         TP_ARGS(log, in_f))
2088
2089 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2090 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2091 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2092
2093 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2094         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2095         TP_ARGS(log, in_f),
2096         TP_STRUCT__entry(
2097                 __field(dev_t, dev)
2098                 __field(xfs_agnumber_t, agno)
2099                 __field(xfs_agblock_t, agbno)
2100                 __field(unsigned int, count)
2101                 __field(unsigned int, isize)
2102                 __field(xfs_agblock_t, length)
2103                 __field(unsigned int, gen)
2104         ),
2105         TP_fast_assign(
2106                 __entry->dev = log->l_mp->m_super->s_dev;
2107                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2108                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2109                 __entry->count = be32_to_cpu(in_f->icl_count);
2110                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2111                 __entry->length = be32_to_cpu(in_f->icl_length);
2112                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2113         ),
2114         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2115                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2116                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2117                   __entry->length, __entry->gen)
2118 )
2119 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2120 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2121         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2122         TP_ARGS(log, in_f))
2123
2124 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2125 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2126
2127 DECLARE_EVENT_CLASS(xfs_discard_class,
2128         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2129                  xfs_agblock_t agbno, xfs_extlen_t len),
2130         TP_ARGS(mp, agno, agbno, len),
2131         TP_STRUCT__entry(
2132                 __field(dev_t, dev)
2133                 __field(xfs_agnumber_t, agno)
2134                 __field(xfs_agblock_t, agbno)
2135                 __field(xfs_extlen_t, len)
2136         ),
2137         TP_fast_assign(
2138                 __entry->dev = mp->m_super->s_dev;
2139                 __entry->agno = agno;
2140                 __entry->agbno = agbno;
2141                 __entry->len = len;
2142         ),
2143         TP_printk("dev %d:%d agno %u agbno %u len %u\n",
2144                   MAJOR(__entry->dev), MINOR(__entry->dev),
2145                   __entry->agno,
2146                   __entry->agbno,
2147                   __entry->len)
2148 )
2149
2150 #define DEFINE_DISCARD_EVENT(name) \
2151 DEFINE_EVENT(xfs_discard_class, name, \
2152         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2153                  xfs_agblock_t agbno, xfs_extlen_t len), \
2154         TP_ARGS(mp, agno, agbno, len))
2155 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2156 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2157 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2158 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2159
2160 #endif /* _TRACE_XFS_H */
2161
2162 #undef TRACE_INCLUDE_PATH
2163 #define TRACE_INCLUDE_PATH .
2164 #define TRACE_INCLUDE_FILE xfs_trace
2165 #include <trace/define_trace.h>