fs/xfs/xfs_trace.h

   1 /*
   2  * Copyright (c) 2009, Christoph Hellwig
   3  * All Rights Reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write the Free Software Foundation,
  16  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18 #undef TRACE_SYSTEM
  19 #define TRACE_SYSTEM xfs
  20
  21 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  22 #define _TRACE_XFS_H
  23
  24 #include <linux/tracepoint.h>
  25
  26 struct xfs_agf;
  27 struct xfs_alloc_arg;
  28 struct xfs_attr_list_context;
  29 struct xfs_buf_log_item;
  30 struct xfs_da_args;
  31 struct xfs_da_node_entry;
  32 struct xfs_dquot;
  33 struct xfs_log_item;
  34 struct xlog;
  35 struct xlog_ticket;
  36 struct xlog_recover;
  37 struct xlog_recover_item;
  38 struct xfs_buf_log_format;
  39 struct xfs_inode_log_format;
  40 struct xfs_bmbt_irec;
  41
  42 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  43         TP_PROTO(struct xfs_attr_list_context *ctx),
  44         TP_ARGS(ctx),
  45         TP_STRUCT__entry(
  46                 __field(dev_t, dev)
  47                 __field(xfs_ino_t, ino)
  48                 __field(u32, hashval)
  49                 __field(u32, blkno)
  50                 __field(u32, offset)
  51                 __field(void *, alist)
  52                 __field(int, bufsize)
  53                 __field(int, count)
  54                 __field(int, firstu)
  55                 __field(int, dupcnt)
  56                 __field(int, flags)
  57         ),
  58         TP_fast_assign(
  59                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  60                 __entry->ino = ctx->dp->i_ino;
  61                 __entry->hashval = ctx->cursor->hashval;
  62                 __entry->blkno = ctx->cursor->blkno;
  63                 __entry->offset = ctx->cursor->offset;
  64                 __entry->alist = ctx->alist;
  65                 __entry->bufsize = ctx->bufsize;
  66                 __entry->count = ctx->count;
  67                 __entry->firstu = ctx->firstu;
  68                 __entry->flags = ctx->flags;
  69         ),
  70         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  71                   "alist 0x%p size %u count %u firstu %u flags %d %s",
  72                   MAJOR(__entry->dev), MINOR(__entry->dev),
  73                    __entry->ino,
  74                    __entry->hashval,
  75                    __entry->blkno,
  76                    __entry->offset,
  77                    __entry->dupcnt,
  78                    __entry->alist,
  79                    __entry->bufsize,
  80                    __entry->count,
  81                    __entry->firstu,
  82                    __entry->flags,
  83                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  84         )
  85 )
  86
  87 #define DEFINE_ATTR_LIST_EVENT(name) \
  88 DEFINE_EVENT(xfs_attr_list_class, name, \
  89         TP_PROTO(struct xfs_attr_list_context *ctx), \
  90         TP_ARGS(ctx))
  91 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  92 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  93 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  94 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  95 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  96 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  97 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
  98 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
  99 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
 100 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
 101
 102 DECLARE_EVENT_CLASS(xfs_perag_class,
 103         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
 104                  unsigned long caller_ip),
 105         TP_ARGS(mp, agno, refcount, caller_ip),
 106         TP_STRUCT__entry(
 107                 __field(dev_t, dev)
 108                 __field(xfs_agnumber_t, agno)
 109                 __field(int, refcount)
 110                 __field(unsigned long, caller_ip)
 111         ),
 112         TP_fast_assign(
 113                 __entry->dev = mp->m_super->s_dev;
 114                 __entry->agno = agno;
 115                 __entry->refcount = refcount;
 116                 __entry->caller_ip = caller_ip;
 117         ),
 118         TP_printk("dev %d:%d agno %u refcount %d caller %pf",
 119                   MAJOR(__entry->dev), MINOR(__entry->dev),
 120                   __entry->agno,
 121                   __entry->refcount,
 122                   (char *)__entry->caller_ip)
 123 );
 124
 125 #define DEFINE_PERAG_REF_EVENT(name)    \
 126 DEFINE_EVENT(xfs_perag_class, name,     \
 127         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 128                  unsigned long caller_ip),                                      \
 129         TP_ARGS(mp, agno, refcount, caller_ip))
 130 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 131 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 132 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 133 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 134 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 135 DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 136 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 137
 138 DECLARE_EVENT_CLASS(xfs_ag_class,
 139         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 140         TP_ARGS(mp, agno),
 141         TP_STRUCT__entry(
 142                 __field(dev_t, dev)
 143                 __field(xfs_agnumber_t, agno)
 144         ),
 145         TP_fast_assign(
 146                 __entry->dev = mp->m_super->s_dev;
 147                 __entry->agno = agno;
 148         ),
 149         TP_printk("dev %d:%d agno %u",
 150                   MAJOR(__entry->dev), MINOR(__entry->dev),
 151                   __entry->agno)
 152 );
 153 #define DEFINE_AG_EVENT(name)   \
 154 DEFINE_EVENT(xfs_ag_class, name,        \
 155         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 156         TP_ARGS(mp, agno))
 157
 158 DEFINE_AG_EVENT(xfs_read_agf);
 159 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 160 DEFINE_AG_EVENT(xfs_read_agi);
 161 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 162
 163 TRACE_EVENT(xfs_attr_list_node_descend,
 164         TP_PROTO(struct xfs_attr_list_context *ctx,
 165                  struct xfs_da_node_entry *btree),
 166         TP_ARGS(ctx, btree),
 167         TP_STRUCT__entry(
 168                 __field(dev_t, dev)
 169                 __field(xfs_ino_t, ino)
 170                 __field(u32, hashval)
 171                 __field(u32, blkno)
 172                 __field(u32, offset)
 173                 __field(void *, alist)
 174                 __field(int, bufsize)
 175                 __field(int, count)
 176                 __field(int, firstu)
 177                 __field(int, dupcnt)
 178                 __field(int, flags)
 179                 __field(u32, bt_hashval)
 180                 __field(u32, bt_before)
 181         ),
 182         TP_fast_assign(
 183                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 184                 __entry->ino = ctx->dp->i_ino;
 185                 __entry->hashval = ctx->cursor->hashval;
 186                 __entry->blkno = ctx->cursor->blkno;
 187                 __entry->offset = ctx->cursor->offset;
 188                 __entry->alist = ctx->alist;
 189                 __entry->bufsize = ctx->bufsize;
 190                 __entry->count = ctx->count;
 191                 __entry->firstu = ctx->firstu;
 192                 __entry->flags = ctx->flags;
 193                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 194                 __entry->bt_before = be32_to_cpu(btree->before);
 195         ),
 196         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 197                   "alist 0x%p size %u count %u firstu %u flags %d %s "
 198                   "node hashval %u, node before %u",
 199                   MAJOR(__entry->dev), MINOR(__entry->dev),
 200                    __entry->ino,
 201                    __entry->hashval,
 202                    __entry->blkno,
 203                    __entry->offset,
 204                    __entry->dupcnt,
 205                    __entry->alist,
 206                    __entry->bufsize,
 207                    __entry->count,
 208                    __entry->firstu,
 209                    __entry->flags,
 210                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 211                    __entry->bt_hashval,
 212                    __entry->bt_before)
 213 );
 214
 215 TRACE_EVENT(xfs_iext_insert,
 216         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
 217                  struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
 218         TP_ARGS(ip, idx, r, state, caller_ip),
 219         TP_STRUCT__entry(
 220                 __field(dev_t, dev)
 221                 __field(xfs_ino_t, ino)
 222                 __field(xfs_extnum_t, idx)
 223                 __field(xfs_fileoff_t, startoff)
 224                 __field(xfs_fsblock_t, startblock)
 225                 __field(xfs_filblks_t, blockcount)
 226                 __field(xfs_exntst_t, state)
 227                 __field(int, bmap_state)
 228                 __field(unsigned long, caller_ip)
 229         ),
 230         TP_fast_assign(
 231                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 232                 __entry->ino = ip->i_ino;
 233                 __entry->idx = idx;
 234                 __entry->startoff = r->br_startoff;
 235                 __entry->startblock = r->br_startblock;
 236                 __entry->blockcount = r->br_blockcount;
 237                 __entry->state = r->br_state;
 238                 __entry->bmap_state = state;
 239                 __entry->caller_ip = caller_ip;
 240         ),
 241         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 242                   "offset %lld block %lld count %lld flag %d caller %pf",
 243                   MAJOR(__entry->dev), MINOR(__entry->dev),
 244                   __entry->ino,
 245                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 246                   (long)__entry->idx,
 247                   __entry->startoff,
 248                   (__int64_t)__entry->startblock,
 249                   __entry->blockcount,
 250                   __entry->state,
 251                   (char *)__entry->caller_ip)
 252 );
 253
 254 DECLARE_EVENT_CLASS(xfs_bmap_class,
 255         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
 256                  unsigned long caller_ip),
 257         TP_ARGS(ip, idx, state, caller_ip),
 258         TP_STRUCT__entry(
 259                 __field(dev_t, dev)
 260                 __field(xfs_ino_t, ino)
 261                 __field(xfs_extnum_t, idx)
 262                 __field(xfs_fileoff_t, startoff)
 263                 __field(xfs_fsblock_t, startblock)
 264                 __field(xfs_filblks_t, blockcount)
 265                 __field(xfs_exntst_t, state)
 266                 __field(int, bmap_state)
 267                 __field(unsigned long, caller_ip)
 268         ),
 269         TP_fast_assign(
 270                 struct xfs_ifork        *ifp = (state & BMAP_ATTRFORK) ?
 271                                                 ip->i_afp : &ip->i_df;
 272                 struct xfs_bmbt_irec    r;
 273
 274                 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
 275                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 276                 __entry->ino = ip->i_ino;
 277                 __entry->idx = idx;
 278                 __entry->startoff = r.br_startoff;
 279                 __entry->startblock = r.br_startblock;
 280                 __entry->blockcount = r.br_blockcount;
 281                 __entry->state = r.br_state;
 282                 __entry->bmap_state = state;
 283                 __entry->caller_ip = caller_ip;
 284         ),
 285         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 286                   "offset %lld block %lld count %lld flag %d caller %pf",
 287                   MAJOR(__entry->dev), MINOR(__entry->dev),
 288                   __entry->ino,
 289                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 290                   (long)__entry->idx,
 291                   __entry->startoff,
 292                   (__int64_t)__entry->startblock,
 293                   __entry->blockcount,
 294                   __entry->state,
 295                   (char *)__entry->caller_ip)
 296 )
 297
 298 #define DEFINE_BMAP_EVENT(name) \
 299 DEFINE_EVENT(xfs_bmap_class, name, \
 300         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
 301                  unsigned long caller_ip), \
 302         TP_ARGS(ip, idx, state, caller_ip))
 303 DEFINE_BMAP_EVENT(xfs_iext_remove);
 304 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 305 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 306 DEFINE_BMAP_EVENT(xfs_extlist);
 307
 308 DECLARE_EVENT_CLASS(xfs_buf_class,
 309         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 310         TP_ARGS(bp, caller_ip),
 311         TP_STRUCT__entry(
 312                 __field(dev_t, dev)
 313                 __field(xfs_daddr_t, bno)
 314                 __field(int, nblks)
 315                 __field(int, hold)
 316                 __field(int, pincount)
 317                 __field(unsigned, lockval)
 318                 __field(unsigned, flags)
 319                 __field(unsigned long, caller_ip)
 320         ),
 321         TP_fast_assign(
 322                 __entry->dev = bp->b_target->bt_dev;
 323                 __entry->bno = bp->b_bn;
 324                 __entry->nblks = bp->b_length;
 325                 __entry->hold = atomic_read(&bp->b_hold);
 326                 __entry->pincount = atomic_read(&bp->b_pin_count);
 327                 __entry->lockval = bp->b_sema.count;
 328                 __entry->flags = bp->b_flags;
 329                 __entry->caller_ip = caller_ip;
 330         ),
 331         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 332                   "lock %d flags %s caller %pf",
 333                   MAJOR(__entry->dev), MINOR(__entry->dev),
 334                   (unsigned long long)__entry->bno,
 335                   __entry->nblks,
 336                   __entry->hold,
 337                   __entry->pincount,
 338                   __entry->lockval,
 339                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 340                   (void *)__entry->caller_ip)
 341 )
 342
 343 #define DEFINE_BUF_EVENT(name) \
 344 DEFINE_EVENT(xfs_buf_class, name, \
 345         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 346         TP_ARGS(bp, caller_ip))
 347 DEFINE_BUF_EVENT(xfs_buf_init);
 348 DEFINE_BUF_EVENT(xfs_buf_free);
 349 DEFINE_BUF_EVENT(xfs_buf_hold);
 350 DEFINE_BUF_EVENT(xfs_buf_rele);
 351 DEFINE_BUF_EVENT(xfs_buf_iodone);
 352 DEFINE_BUF_EVENT(xfs_buf_iorequest);
 353 DEFINE_BUF_EVENT(xfs_buf_bawrite);
 354 DEFINE_BUF_EVENT(xfs_buf_lock);
 355 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 356 DEFINE_BUF_EVENT(xfs_buf_trylock);
 357 DEFINE_BUF_EVENT(xfs_buf_unlock);
 358 DEFINE_BUF_EVENT(xfs_buf_iowait);
 359 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 360 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 361 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 362 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 363 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 364 DEFINE_BUF_EVENT(xfs_bdstrat_shut);
 365 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 366 DEFINE_BUF_EVENT(xfs_buf_item_iodone);
 367 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 368 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 369 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 370 DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
 371 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 372
 373 /* not really buffer traces, but the buf provides useful information */
 374 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 375 DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
 376 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 377 DEFINE_BUF_EVENT(xfs_inode_item_push);
 378
 379 /* pass flags explicitly */
 380 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 381         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 382         TP_ARGS(bp, flags, caller_ip),
 383         TP_STRUCT__entry(
 384                 __field(dev_t, dev)
 385                 __field(xfs_daddr_t, bno)
 386                 __field(size_t, buffer_length)
 387                 __field(int, hold)
 388                 __field(int, pincount)
 389                 __field(unsigned, lockval)
 390                 __field(unsigned, flags)
 391                 __field(unsigned long, caller_ip)
 392         ),
 393         TP_fast_assign(
 394                 __entry->dev = bp->b_target->bt_dev;
 395                 __entry->bno = bp->b_bn;
 396                 __entry->buffer_length = BBTOB(bp->b_length);
 397                 __entry->flags = flags;
 398                 __entry->hold = atomic_read(&bp->b_hold);
 399                 __entry->pincount = atomic_read(&bp->b_pin_count);
 400                 __entry->lockval = bp->b_sema.count;
 401                 __entry->caller_ip = caller_ip;
 402         ),
 403         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 404                   "lock %d flags %s caller %pf",
 405                   MAJOR(__entry->dev), MINOR(__entry->dev),
 406                   (unsigned long long)__entry->bno,
 407                   __entry->buffer_length,
 408                   __entry->hold,
 409                   __entry->pincount,
 410                   __entry->lockval,
 411                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 412                   (void *)__entry->caller_ip)
 413 )
 414
 415 #define DEFINE_BUF_FLAGS_EVENT(name) \
 416 DEFINE_EVENT(xfs_buf_flags_class, name, \
 417         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 418         TP_ARGS(bp, flags, caller_ip))
 419 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 420 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 421 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 422
 423 TRACE_EVENT(xfs_buf_ioerror,
 424         TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
 425         TP_ARGS(bp, error, caller_ip),
 426         TP_STRUCT__entry(
 427                 __field(dev_t, dev)
 428                 __field(xfs_daddr_t, bno)
 429                 __field(size_t, buffer_length)
 430                 __field(unsigned, flags)
 431                 __field(int, hold)
 432                 __field(int, pincount)
 433                 __field(unsigned, lockval)
 434                 __field(int, error)
 435                 __field(unsigned long, caller_ip)
 436         ),
 437         TP_fast_assign(
 438                 __entry->dev = bp->b_target->bt_dev;
 439                 __entry->bno = bp->b_bn;
 440                 __entry->buffer_length = BBTOB(bp->b_length);
 441                 __entry->hold = atomic_read(&bp->b_hold);
 442                 __entry->pincount = atomic_read(&bp->b_pin_count);
 443                 __entry->lockval = bp->b_sema.count;
 444                 __entry->error = error;
 445                 __entry->flags = bp->b_flags;
 446                 __entry->caller_ip = caller_ip;
 447         ),
 448         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 449                   "lock %d error %d flags %s caller %pf",
 450                   MAJOR(__entry->dev), MINOR(__entry->dev),
 451                   (unsigned long long)__entry->bno,
 452                   __entry->buffer_length,
 453                   __entry->hold,
 454                   __entry->pincount,
 455                   __entry->lockval,
 456                   __entry->error,
 457                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 458                   (void *)__entry->caller_ip)
 459 );
 460
 461 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 462         TP_PROTO(struct xfs_buf_log_item *bip),
 463         TP_ARGS(bip),
 464         TP_STRUCT__entry(
 465                 __field(dev_t, dev)
 466                 __field(xfs_daddr_t, buf_bno)
 467                 __field(size_t, buf_len)
 468                 __field(int, buf_hold)
 469                 __field(int, buf_pincount)
 470                 __field(int, buf_lockval)
 471                 __field(unsigned, buf_flags)
 472                 __field(unsigned, bli_recur)
 473                 __field(int, bli_refcount)
 474                 __field(unsigned, bli_flags)
 475                 __field(void *, li_desc)
 476                 __field(unsigned, li_flags)
 477         ),
 478         TP_fast_assign(
 479                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 480                 __entry->bli_flags = bip->bli_flags;
 481                 __entry->bli_recur = bip->bli_recur;
 482                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 483                 __entry->buf_bno = bip->bli_buf->b_bn;
 484                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 485                 __entry->buf_flags = bip->bli_buf->b_flags;
 486                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 487                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 488                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 489                 __entry->li_desc = bip->bli_item.li_desc;
 490                 __entry->li_flags = bip->bli_item.li_flags;
 491         ),
 492         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 493                   "lock %d flags %s recur %d refcount %d bliflags %s "
 494                   "lidesc 0x%p liflags %s",
 495                   MAJOR(__entry->dev), MINOR(__entry->dev),
 496                   (unsigned long long)__entry->buf_bno,
 497                   __entry->buf_len,
 498                   __entry->buf_hold,
 499                   __entry->buf_pincount,
 500                   __entry->buf_lockval,
 501                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 502                   __entry->bli_recur,
 503                   __entry->bli_refcount,
 504                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 505                   __entry->li_desc,
 506                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 507 )
 508
 509 #define DEFINE_BUF_ITEM_EVENT(name) \
 510 DEFINE_EVENT(xfs_buf_item_class, name, \
 511         TP_PROTO(struct xfs_buf_log_item *bip), \
 512         TP_ARGS(bip))
 513 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 514 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 515 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 516 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 517 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_ordered);
 518 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 519 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 520 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 521 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 522 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 523 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 524 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 525 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 526 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 527 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 528 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 529 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 530 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 531 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 532 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 533 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 534 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 535 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 536 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 537 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 538 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 539 DEFINE_BUF_ITEM_EVENT(xfs_trans_buf_ordered);
 540
 541 DECLARE_EVENT_CLASS(xfs_filestream_class,
 542         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno),
 543         TP_ARGS(ip, agno),
 544         TP_STRUCT__entry(
 545                 __field(dev_t, dev)
 546                 __field(xfs_ino_t, ino)
 547                 __field(xfs_agnumber_t, agno)
 548                 __field(int, streams)
 549         ),
 550         TP_fast_assign(
 551                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 552                 __entry->ino = ip->i_ino;
 553                 __entry->agno = agno;
 554                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 555         ),
 556         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 557                   MAJOR(__entry->dev), MINOR(__entry->dev),
 558                   __entry->ino,
 559                   __entry->agno,
 560                   __entry->streams)
 561 )
 562 #define DEFINE_FILESTREAM_EVENT(name) \
 563 DEFINE_EVENT(xfs_filestream_class, name, \
 564         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno), \
 565         TP_ARGS(ip, agno))
 566 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 567 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 568 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 569
 570 TRACE_EVENT(xfs_filestream_pick,
 571         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 572                  xfs_extlen_t free, int nscan),
 573         TP_ARGS(ip, agno, free, nscan),
 574         TP_STRUCT__entry(
 575                 __field(dev_t, dev)
 576                 __field(xfs_ino_t, ino)
 577                 __field(xfs_agnumber_t, agno)
 578                 __field(int, streams)
 579                 __field(xfs_extlen_t, free)
 580                 __field(int, nscan)
 581         ),
 582         TP_fast_assign(
 583                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 584                 __entry->ino = ip->i_ino;
 585                 __entry->agno = agno;
 586                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 587                 __entry->free = free;
 588                 __entry->nscan = nscan;
 589         ),
 590         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 591                   MAJOR(__entry->dev), MINOR(__entry->dev),
 592                   __entry->ino,
 593                   __entry->agno,
 594                   __entry->streams,
 595                   __entry->free,
 596                   __entry->nscan)
 597 );
 598
 599 DECLARE_EVENT_CLASS(xfs_lock_class,
 600         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 601                  unsigned long caller_ip),
 602         TP_ARGS(ip,  lock_flags, caller_ip),
 603         TP_STRUCT__entry(
 604                 __field(dev_t, dev)
 605                 __field(xfs_ino_t, ino)
 606                 __field(int, lock_flags)
 607                 __field(unsigned long, caller_ip)
 608         ),
 609         TP_fast_assign(
 610                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 611                 __entry->ino = ip->i_ino;
 612                 __entry->lock_flags = lock_flags;
 613                 __entry->caller_ip = caller_ip;
 614         ),
 615         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
 616                   MAJOR(__entry->dev), MINOR(__entry->dev),
 617                   __entry->ino,
 618                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 619                   (void *)__entry->caller_ip)
 620 )
 621
 622 #define DEFINE_LOCK_EVENT(name) \
 623 DEFINE_EVENT(xfs_lock_class, name, \
 624         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 625                  unsigned long caller_ip), \
 626         TP_ARGS(ip,  lock_flags, caller_ip))
 627 DEFINE_LOCK_EVENT(xfs_ilock);
 628 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 629 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 630 DEFINE_LOCK_EVENT(xfs_iunlock);
 631
 632 DECLARE_EVENT_CLASS(xfs_inode_class,
 633         TP_PROTO(struct xfs_inode *ip),
 634         TP_ARGS(ip),
 635         TP_STRUCT__entry(
 636                 __field(dev_t, dev)
 637                 __field(xfs_ino_t, ino)
 638         ),
 639         TP_fast_assign(
 640                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 641                 __entry->ino = ip->i_ino;
 642         ),
 643         TP_printk("dev %d:%d ino 0x%llx",
 644                   MAJOR(__entry->dev), MINOR(__entry->dev),
 645                   __entry->ino)
 646 )
 647
 648 #define DEFINE_INODE_EVENT(name) \
 649 DEFINE_EVENT(xfs_inode_class, name, \
 650         TP_PROTO(struct xfs_inode *ip), \
 651         TP_ARGS(ip))
 652 DEFINE_INODE_EVENT(xfs_iget_skip);
 653 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 654 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 655 DEFINE_INODE_EVENT(xfs_iget_hit);
 656 DEFINE_INODE_EVENT(xfs_iget_miss);
 657
 658 DEFINE_INODE_EVENT(xfs_getattr);
 659 DEFINE_INODE_EVENT(xfs_setattr);
 660 DEFINE_INODE_EVENT(xfs_readlink);
 661 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 662 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 663 DEFINE_INODE_EVENT(xfs_free_file_space);
 664 DEFINE_INODE_EVENT(xfs_zero_file_space);
 665 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 666 DEFINE_INODE_EVENT(xfs_readdir);
 667 #ifdef CONFIG_XFS_POSIX_ACL
 668 DEFINE_INODE_EVENT(xfs_get_acl);
 669 #endif
 670 DEFINE_INODE_EVENT(xfs_vm_bmap);
 671 DEFINE_INODE_EVENT(xfs_file_ioctl);
 672 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 673 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 674 DEFINE_INODE_EVENT(xfs_dir_fsync);
 675 DEFINE_INODE_EVENT(xfs_file_fsync);
 676 DEFINE_INODE_EVENT(xfs_destroy_inode);
 677 DEFINE_INODE_EVENT(xfs_evict_inode);
 678 DEFINE_INODE_EVENT(xfs_update_time);
 679
 680 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 681 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 682
 683 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 684 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 685 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 686
 687 DECLARE_EVENT_CLASS(xfs_iref_class,
 688         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 689         TP_ARGS(ip, caller_ip),
 690         TP_STRUCT__entry(
 691                 __field(dev_t, dev)
 692                 __field(xfs_ino_t, ino)
 693                 __field(int, count)
 694                 __field(int, pincount)
 695                 __field(unsigned long, caller_ip)
 696         ),
 697         TP_fast_assign(
 698                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 699                 __entry->ino = ip->i_ino;
 700                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 701                 __entry->pincount = atomic_read(&ip->i_pincount);
 702                 __entry->caller_ip = caller_ip;
 703         ),
 704         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pf",
 705                   MAJOR(__entry->dev), MINOR(__entry->dev),
 706                   __entry->ino,
 707                   __entry->count,
 708                   __entry->pincount,
 709                   (char *)__entry->caller_ip)
 710 )
 711
 712 TRACE_EVENT(xfs_iomap_prealloc_size,
 713         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 714                  unsigned int writeio_blocks),
 715         TP_ARGS(ip, blocks, shift, writeio_blocks),
 716         TP_STRUCT__entry(
 717                 __field(dev_t, dev)
 718                 __field(xfs_ino_t, ino)
 719                 __field(xfs_fsblock_t, blocks)
 720                 __field(int, shift)
 721                 __field(unsigned int, writeio_blocks)
 722         ),
 723         TP_fast_assign(
 724                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 725                 __entry->ino = ip->i_ino;
 726                 __entry->blocks = blocks;
 727                 __entry->shift = shift;
 728                 __entry->writeio_blocks = writeio_blocks;
 729         ),
 730         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 731                   "m_writeio_blocks %u",
 732                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 733                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 734 )
 735
 736 #define DEFINE_IREF_EVENT(name) \
 737 DEFINE_EVENT(xfs_iref_class, name, \
 738         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 739         TP_ARGS(ip, caller_ip))
 740 DEFINE_IREF_EVENT(xfs_ihold);
 741 DEFINE_IREF_EVENT(xfs_irele);
 742 DEFINE_IREF_EVENT(xfs_inode_pin);
 743 DEFINE_IREF_EVENT(xfs_inode_unpin);
 744 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 745
 746 DECLARE_EVENT_CLASS(xfs_namespace_class,
 747         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 748         TP_ARGS(dp, name),
 749         TP_STRUCT__entry(
 750                 __field(dev_t, dev)
 751                 __field(xfs_ino_t, dp_ino)
 752                 __field(int, namelen)
 753                 __dynamic_array(char, name, name->len)
 754         ),
 755         TP_fast_assign(
 756                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 757                 __entry->dp_ino = dp->i_ino;
 758                 __entry->namelen = name->len;
 759                 memcpy(__get_str(name), name->name, name->len);
 760         ),
 761         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 762                   MAJOR(__entry->dev), MINOR(__entry->dev),
 763                   __entry->dp_ino,
 764                   __entry->namelen,
 765                   __get_str(name))
 766 )
 767
 768 #define DEFINE_NAMESPACE_EVENT(name) \
 769 DEFINE_EVENT(xfs_namespace_class, name, \
 770         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 771         TP_ARGS(dp, name))
 772 DEFINE_NAMESPACE_EVENT(xfs_remove);
 773 DEFINE_NAMESPACE_EVENT(xfs_link);
 774 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 775 DEFINE_NAMESPACE_EVENT(xfs_create);
 776 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 777
 778 TRACE_EVENT(xfs_rename,
 779         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 780                  struct xfs_name *src_name, struct xfs_name *target_name),
 781         TP_ARGS(src_dp, target_dp, src_name, target_name),
 782         TP_STRUCT__entry(
 783                 __field(dev_t, dev)
 784                 __field(xfs_ino_t, src_dp_ino)
 785                 __field(xfs_ino_t, target_dp_ino)
 786                 __field(int, src_namelen)
 787                 __field(int, target_namelen)
 788                 __dynamic_array(char, src_name, src_name->len)
 789                 __dynamic_array(char, target_name, target_name->len)
 790         ),
 791         TP_fast_assign(
 792                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 793                 __entry->src_dp_ino = src_dp->i_ino;
 794                 __entry->target_dp_ino = target_dp->i_ino;
 795                 __entry->src_namelen = src_name->len;
 796                 __entry->target_namelen = target_name->len;
 797                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 798                 memcpy(__get_str(target_name), target_name->name,
 799                         target_name->len);
 800         ),
 801         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 802                   " src name %.*s target name %.*s",
 803                   MAJOR(__entry->dev), MINOR(__entry->dev),
 804                   __entry->src_dp_ino,
 805                   __entry->target_dp_ino,
 806                   __entry->src_namelen,
 807                   __get_str(src_name),
 808                   __entry->target_namelen,
 809                   __get_str(target_name))
 810 )
 811
 812 DECLARE_EVENT_CLASS(xfs_dquot_class,
 813         TP_PROTO(struct xfs_dquot *dqp),
 814         TP_ARGS(dqp),
 815         TP_STRUCT__entry(
 816                 __field(dev_t, dev)
 817                 __field(u32, id)
 818                 __field(unsigned, flags)
 819                 __field(unsigned, nrefs)
 820                 __field(unsigned long long, res_bcount)
 821                 __field(unsigned long long, bcount)
 822                 __field(unsigned long long, icount)
 823                 __field(unsigned long long, blk_hardlimit)
 824                 __field(unsigned long long, blk_softlimit)
 825                 __field(unsigned long long, ino_hardlimit)
 826                 __field(unsigned long long, ino_softlimit)
 827         ), \
 828         TP_fast_assign(
 829                 __entry->dev = dqp->q_mount->m_super->s_dev;
 830                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 831                 __entry->flags = dqp->dq_flags;
 832                 __entry->nrefs = dqp->q_nrefs;
 833                 __entry->res_bcount = dqp->q_res_bcount;
 834                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 835                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 836                 __entry->blk_hardlimit =
 837                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 838                 __entry->blk_softlimit =
 839                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 840                 __entry->ino_hardlimit =
 841                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 842                 __entry->ino_softlimit =
 843                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 844         ),
 845         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 846                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 847                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 848                   MAJOR(__entry->dev), MINOR(__entry->dev),
 849                   __entry->id,
 850                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 851                   __entry->nrefs,
 852                   __entry->res_bcount,
 853                   __entry->bcount,
 854                   __entry->blk_hardlimit,
 855                   __entry->blk_softlimit,
 856                   __entry->icount,
 857                   __entry->ino_hardlimit,
 858                   __entry->ino_softlimit)
 859 )
 860
 861 #define DEFINE_DQUOT_EVENT(name) \
 862 DEFINE_EVENT(xfs_dquot_class, name, \
 863         TP_PROTO(struct xfs_dquot *dqp), \
 864         TP_ARGS(dqp))
 865 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 866 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 867 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 868 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 869 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 870 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 871 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 872 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 873 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 874 DEFINE_DQUOT_EVENT(xfs_dqread);
 875 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 876 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 877 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 878 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 879 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 880 DEFINE_DQUOT_EVENT(xfs_dqput);
 881 DEFINE_DQUOT_EVENT(xfs_dqput_wait);
 882 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 883 DEFINE_DQUOT_EVENT(xfs_dqrele);
 884 DEFINE_DQUOT_EVENT(xfs_dqflush);
 885 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 886 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 887
 888 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 889         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 890         TP_ARGS(log, tic),
 891         TP_STRUCT__entry(
 892                 __field(dev_t, dev)
 893                 __field(unsigned, trans_type)
 894                 __field(char, ocnt)
 895                 __field(char, cnt)
 896                 __field(int, curr_res)
 897                 __field(int, unit_res)
 898                 __field(unsigned int, flags)
 899                 __field(int, reserveq)
 900                 __field(int, writeq)
 901                 __field(int, grant_reserve_cycle)
 902                 __field(int, grant_reserve_bytes)
 903                 __field(int, grant_write_cycle)
 904                 __field(int, grant_write_bytes)
 905                 __field(int, curr_cycle)
 906                 __field(int, curr_block)
 907                 __field(xfs_lsn_t, tail_lsn)
 908         ),
 909         TP_fast_assign(
 910                 __entry->dev = log->l_mp->m_super->s_dev;
 911                 __entry->trans_type = tic->t_trans_type;
 912                 __entry->ocnt = tic->t_ocnt;
 913                 __entry->cnt = tic->t_cnt;
 914                 __entry->curr_res = tic->t_curr_res;
 915                 __entry->unit_res = tic->t_unit_res;
 916                 __entry->flags = tic->t_flags;
 917                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 918                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 919                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 920                                 &__entry->grant_reserve_cycle,
 921                                 &__entry->grant_reserve_bytes);
 922                 xlog_crack_grant_head(&log->l_write_head.grant,
 923                                 &__entry->grant_write_cycle,
 924                                 &__entry->grant_write_bytes);
 925                 __entry->curr_cycle = log->l_curr_cycle;
 926                 __entry->curr_block = log->l_curr_block;
 927                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 928         ),
 929         TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
 930                   "t_unit_res %u t_flags %s reserveq %s "
 931                   "writeq %s grant_reserve_cycle %d "
 932                   "grant_reserve_bytes %d grant_write_cycle %d "
 933                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 934                   "tail_cycle %d tail_block %d",
 935                   MAJOR(__entry->dev), MINOR(__entry->dev),
 936                   __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
 937                   __entry->ocnt,
 938                   __entry->cnt,
 939                   __entry->curr_res,
 940                   __entry->unit_res,
 941                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 942                   __entry->reserveq ? "empty" : "active",
 943                   __entry->writeq ? "empty" : "active",
 944                   __entry->grant_reserve_cycle,
 945                   __entry->grant_reserve_bytes,
 946                   __entry->grant_write_cycle,
 947                   __entry->grant_write_bytes,
 948                   __entry->curr_cycle,
 949                   __entry->curr_block,
 950                   CYCLE_LSN(__entry->tail_lsn),
 951                   BLOCK_LSN(__entry->tail_lsn)
 952         )
 953 )
 954
 955 #define DEFINE_LOGGRANT_EVENT(name) \
 956 DEFINE_EVENT(xfs_loggrant_class, name, \
 957         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 958         TP_ARGS(log, tic))
 959 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 960 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 961 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
 962 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
 963 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
 964 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
 965 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
 966 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
 967 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
 968 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
 969 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
 970 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
 971 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
 972 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
 973 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
 974 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
 975
 976 DECLARE_EVENT_CLASS(xfs_log_item_class,
 977         TP_PROTO(struct xfs_log_item *lip),
 978         TP_ARGS(lip),
 979         TP_STRUCT__entry(
 980                 __field(dev_t, dev)
 981                 __field(void *, lip)
 982                 __field(uint, type)
 983                 __field(uint, flags)
 984                 __field(xfs_lsn_t, lsn)
 985         ),
 986         TP_fast_assign(
 987                 __entry->dev = lip->li_mountp->m_super->s_dev;
 988                 __entry->lip = lip;
 989                 __entry->type = lip->li_type;
 990                 __entry->flags = lip->li_flags;
 991                 __entry->lsn = lip->li_lsn;
 992         ),
 993         TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
 994                   MAJOR(__entry->dev), MINOR(__entry->dev),
 995                   __entry->lip,
 996                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
 997                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
 998                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
 999 )
1000
1001 TRACE_EVENT(xfs_log_force,
1002         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn),
1003         TP_ARGS(mp, lsn),
1004         TP_STRUCT__entry(
1005                 __field(dev_t, dev)
1006                 __field(xfs_lsn_t, lsn)
1007         ),
1008         TP_fast_assign(
1009                 __entry->dev = mp->m_super->s_dev;
1010                 __entry->lsn = lsn;
1011         ),
1012         TP_printk("dev %d:%d lsn 0x%llx",
1013                   MAJOR(__entry->dev), MINOR(__entry->dev),
1014                   __entry->lsn)
1015 )
1016
1017 #define DEFINE_LOG_ITEM_EVENT(name) \
1018 DEFINE_EVENT(xfs_log_item_class, name, \
1019         TP_PROTO(struct xfs_log_item *lip), \
1020         TP_ARGS(lip))
1021 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1022 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1023 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1024 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1025
1026 DECLARE_EVENT_CLASS(xfs_ail_class,
1027         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1028         TP_ARGS(lip, old_lsn, new_lsn),
1029         TP_STRUCT__entry(
1030                 __field(dev_t, dev)
1031                 __field(void *, lip)
1032                 __field(uint, type)
1033                 __field(uint, flags)
1034                 __field(xfs_lsn_t, old_lsn)
1035                 __field(xfs_lsn_t, new_lsn)
1036         ),
1037         TP_fast_assign(
1038                 __entry->dev = lip->li_mountp->m_super->s_dev;
1039                 __entry->lip = lip;
1040                 __entry->type = lip->li_type;
1041                 __entry->flags = lip->li_flags;
1042                 __entry->old_lsn = old_lsn;
1043                 __entry->new_lsn = new_lsn;
1044         ),
1045         TP_printk("dev %d:%d lip 0x%p old lsn %d/%d new lsn %d/%d type %s flags %s",
1046                   MAJOR(__entry->dev), MINOR(__entry->dev),
1047                   __entry->lip,
1048                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1049                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1050                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1051                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1052 )
1053
1054 #define DEFINE_AIL_EVENT(name) \
1055 DEFINE_EVENT(xfs_ail_class, name, \
1056         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1057         TP_ARGS(lip, old_lsn, new_lsn))
1058 DEFINE_AIL_EVENT(xfs_ail_insert);
1059 DEFINE_AIL_EVENT(xfs_ail_move);
1060 DEFINE_AIL_EVENT(xfs_ail_delete);
1061
1062 TRACE_EVENT(xfs_log_assign_tail_lsn,
1063         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1064         TP_ARGS(log, new_lsn),
1065         TP_STRUCT__entry(
1066                 __field(dev_t, dev)
1067                 __field(xfs_lsn_t, new_lsn)
1068                 __field(xfs_lsn_t, old_lsn)
1069                 __field(xfs_lsn_t, last_sync_lsn)
1070         ),
1071         TP_fast_assign(
1072                 __entry->dev = log->l_mp->m_super->s_dev;
1073                 __entry->new_lsn = new_lsn;
1074                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1075                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1076         ),
1077         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1078                   MAJOR(__entry->dev), MINOR(__entry->dev),
1079                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1080                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1081                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1082 )
1083
1084 DECLARE_EVENT_CLASS(xfs_file_class,
1085         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
1086         TP_ARGS(ip, count, offset, flags),
1087         TP_STRUCT__entry(
1088                 __field(dev_t, dev)
1089                 __field(xfs_ino_t, ino)
1090                 __field(xfs_fsize_t, size)
1091                 __field(loff_t, offset)
1092                 __field(size_t, count)
1093                 __field(int, flags)
1094         ),
1095         TP_fast_assign(
1096                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1097                 __entry->ino = ip->i_ino;
1098                 __entry->size = ip->i_d.di_size;
1099                 __entry->offset = offset;
1100                 __entry->count = count;
1101                 __entry->flags = flags;
1102         ),
1103         TP_printk("dev %d:%d ino 0x%llx size 0x%llx "
1104                   "offset 0x%llx count 0x%zx ioflags %s",
1105                   MAJOR(__entry->dev), MINOR(__entry->dev),
1106                   __entry->ino,
1107                   __entry->size,
1108                   __entry->offset,
1109                   __entry->count,
1110                   __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
1111 )
1112
1113 #define DEFINE_RW_EVENT(name)           \
1114 DEFINE_EVENT(xfs_file_class, name,      \
1115         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
1116         TP_ARGS(ip, count, offset, flags))
1117 DEFINE_RW_EVENT(xfs_file_read);
1118 DEFINE_RW_EVENT(xfs_file_buffered_write);
1119 DEFINE_RW_EVENT(xfs_file_direct_write);
1120 DEFINE_RW_EVENT(xfs_file_splice_read);
1121
1122 DECLARE_EVENT_CLASS(xfs_page_class,
1123         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1124                  unsigned int len),
1125         TP_ARGS(inode, page, off, len),
1126         TP_STRUCT__entry(
1127                 __field(dev_t, dev)
1128                 __field(xfs_ino_t, ino)
1129                 __field(pgoff_t, pgoff)
1130                 __field(loff_t, size)
1131                 __field(unsigned long, offset)
1132                 __field(unsigned int, length)
1133                 __field(int, delalloc)
1134                 __field(int, unwritten)
1135         ),
1136         TP_fast_assign(
1137                 int delalloc = -1, unwritten = -1;
1138
1139                 if (page_has_buffers(page))
1140                         xfs_count_page_state(page, &delalloc, &unwritten);
1141                 __entry->dev = inode->i_sb->s_dev;
1142                 __entry->ino = XFS_I(inode)->i_ino;
1143                 __entry->pgoff = page_offset(page);
1144                 __entry->size = i_size_read(inode);
1145                 __entry->offset = off;
1146                 __entry->length = len;
1147                 __entry->delalloc = delalloc;
1148                 __entry->unwritten = unwritten;
1149         ),
1150         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1151                   "length %x delalloc %d unwritten %d",
1152                   MAJOR(__entry->dev), MINOR(__entry->dev),
1153                   __entry->ino,
1154                   __entry->pgoff,
1155                   __entry->size,
1156                   __entry->offset,
1157                   __entry->length,
1158                   __entry->delalloc,
1159                   __entry->unwritten)
1160 )
1161
1162 #define DEFINE_PAGE_EVENT(name)         \
1163 DEFINE_EVENT(xfs_page_class, name,      \
1164         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1165                  unsigned int len),     \
1166         TP_ARGS(inode, page, off, len))
1167 DEFINE_PAGE_EVENT(xfs_writepage);
1168 DEFINE_PAGE_EVENT(xfs_releasepage);
1169 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1170
1171 DECLARE_EVENT_CLASS(xfs_imap_class,
1172         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1173                  int type, struct xfs_bmbt_irec *irec),
1174         TP_ARGS(ip, offset, count, type, irec),
1175         TP_STRUCT__entry(
1176                 __field(dev_t, dev)
1177                 __field(xfs_ino_t, ino)
1178                 __field(loff_t, size)
1179                 __field(loff_t, offset)
1180                 __field(size_t, count)
1181                 __field(int, type)
1182                 __field(xfs_fileoff_t, startoff)
1183                 __field(xfs_fsblock_t, startblock)
1184                 __field(xfs_filblks_t, blockcount)
1185         ),
1186         TP_fast_assign(
1187                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1188                 __entry->ino = ip->i_ino;
1189                 __entry->size = ip->i_d.di_size;
1190                 __entry->offset = offset;
1191                 __entry->count = count;
1192                 __entry->type = type;
1193                 __entry->startoff = irec ? irec->br_startoff : 0;
1194                 __entry->startblock = irec ? irec->br_startblock : 0;
1195                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1196         ),
1197         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1198                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1199                   MAJOR(__entry->dev), MINOR(__entry->dev),
1200                   __entry->ino,
1201                   __entry->size,
1202                   __entry->offset,
1203                   __entry->count,
1204                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1205                   __entry->startoff,
1206                   (__int64_t)__entry->startblock,
1207                   __entry->blockcount)
1208 )
1209
1210 #define DEFINE_IOMAP_EVENT(name)        \
1211 DEFINE_EVENT(xfs_imap_class, name,      \
1212         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1213                  int type, struct xfs_bmbt_irec *irec),         \
1214         TP_ARGS(ip, offset, count, type, irec))
1215 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1216 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1217 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1218 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1219
1220 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1221         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1222         TP_ARGS(ip, offset, count),
1223         TP_STRUCT__entry(
1224                 __field(dev_t, dev)
1225                 __field(xfs_ino_t, ino)
1226                 __field(loff_t, isize)
1227                 __field(loff_t, disize)
1228                 __field(loff_t, offset)
1229                 __field(size_t, count)
1230         ),
1231         TP_fast_assign(
1232                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1233                 __entry->ino = ip->i_ino;
1234                 __entry->isize = VFS_I(ip)->i_size;
1235                 __entry->disize = ip->i_d.di_size;
1236                 __entry->offset = offset;
1237                 __entry->count = count;
1238         ),
1239         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1240                   "offset 0x%llx count %zd",
1241                   MAJOR(__entry->dev), MINOR(__entry->dev),
1242                   __entry->ino,
1243                   __entry->isize,
1244                   __entry->disize,
1245                   __entry->offset,
1246                   __entry->count)
1247 );
1248
1249 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1250 DEFINE_EVENT(xfs_simple_io_class, name, \
1251         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1252         TP_ARGS(ip, offset, count))
1253 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1254 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1255 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1256 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1257
1258 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1259         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1260         TP_ARGS(ip, new_size),
1261         TP_STRUCT__entry(
1262                 __field(dev_t, dev)
1263                 __field(xfs_ino_t, ino)
1264                 __field(xfs_fsize_t, size)
1265                 __field(xfs_fsize_t, new_size)
1266         ),
1267         TP_fast_assign(
1268                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1269                 __entry->ino = ip->i_ino;
1270                 __entry->size = ip->i_d.di_size;
1271                 __entry->new_size = new_size;
1272         ),
1273         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1274                   MAJOR(__entry->dev), MINOR(__entry->dev),
1275                   __entry->ino,
1276                   __entry->size,
1277                   __entry->new_size)
1278 )
1279
1280 #define DEFINE_ITRUNC_EVENT(name) \
1281 DEFINE_EVENT(xfs_itrunc_class, name, \
1282         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1283         TP_ARGS(ip, new_size))
1284 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1285 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1286
1287 TRACE_EVENT(xfs_pagecache_inval,
1288         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1289         TP_ARGS(ip, start, finish),
1290         TP_STRUCT__entry(
1291                 __field(dev_t, dev)
1292                 __field(xfs_ino_t, ino)
1293                 __field(xfs_fsize_t, size)
1294                 __field(xfs_off_t, start)
1295                 __field(xfs_off_t, finish)
1296         ),
1297         TP_fast_assign(
1298                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1299                 __entry->ino = ip->i_ino;
1300                 __entry->size = ip->i_d.di_size;
1301                 __entry->start = start;
1302                 __entry->finish = finish;
1303         ),
1304         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1305                   MAJOR(__entry->dev), MINOR(__entry->dev),
1306                   __entry->ino,
1307                   __entry->size,
1308                   __entry->start,
1309                   __entry->finish)
1310 );
1311
1312 TRACE_EVENT(xfs_bunmap,
1313         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1314                  int flags, unsigned long caller_ip),
1315         TP_ARGS(ip, bno, len, flags, caller_ip),
1316         TP_STRUCT__entry(
1317                 __field(dev_t, dev)
1318                 __field(xfs_ino_t, ino)
1319                 __field(xfs_fsize_t, size)
1320                 __field(xfs_fileoff_t, bno)
1321                 __field(xfs_filblks_t, len)
1322                 __field(unsigned long, caller_ip)
1323                 __field(int, flags)
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->bno = bno;
1330                 __entry->len = len;
1331                 __entry->caller_ip = caller_ip;
1332                 __entry->flags = flags;
1333         ),
1334         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1335                   "flags %s caller %pf",
1336                   MAJOR(__entry->dev), MINOR(__entry->dev),
1337                   __entry->ino,
1338                   __entry->size,
1339                   __entry->bno,
1340                   __entry->len,
1341                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1342                   (void *)__entry->caller_ip)
1343
1344 );
1345
1346 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1347         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1348                  xfs_agblock_t agbno, xfs_extlen_t len),
1349         TP_ARGS(mp, agno, agbno, len),
1350         TP_STRUCT__entry(
1351                 __field(dev_t, dev)
1352                 __field(xfs_agnumber_t, agno)
1353                 __field(xfs_agblock_t, agbno)
1354                 __field(xfs_extlen_t, len)
1355         ),
1356         TP_fast_assign(
1357                 __entry->dev = mp->m_super->s_dev;
1358                 __entry->agno = agno;
1359                 __entry->agbno = agbno;
1360                 __entry->len = len;
1361         ),
1362         TP_printk("dev %d:%d agno %u agbno %u len %u",
1363                   MAJOR(__entry->dev), MINOR(__entry->dev),
1364                   __entry->agno,
1365                   __entry->agbno,
1366                   __entry->len)
1367 );
1368 #define DEFINE_BUSY_EVENT(name) \
1369 DEFINE_EVENT(xfs_extent_busy_class, name, \
1370         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1371                  xfs_agblock_t agbno, xfs_extlen_t len), \
1372         TP_ARGS(mp, agno, agbno, len))
1373 DEFINE_BUSY_EVENT(xfs_extent_busy);
1374 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1375 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1376 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1377 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1378
1379 TRACE_EVENT(xfs_extent_busy_trim,
1380         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1381                  xfs_agblock_t agbno, xfs_extlen_t len,
1382                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1383         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1384         TP_STRUCT__entry(
1385                 __field(dev_t, dev)
1386                 __field(xfs_agnumber_t, agno)
1387                 __field(xfs_agblock_t, agbno)
1388                 __field(xfs_extlen_t, len)
1389                 __field(xfs_agblock_t, tbno)
1390                 __field(xfs_extlen_t, tlen)
1391         ),
1392         TP_fast_assign(
1393                 __entry->dev = mp->m_super->s_dev;
1394                 __entry->agno = agno;
1395                 __entry->agbno = agbno;
1396                 __entry->len = len;
1397                 __entry->tbno = tbno;
1398                 __entry->tlen = tlen;
1399         ),
1400         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1401                   MAJOR(__entry->dev), MINOR(__entry->dev),
1402                   __entry->agno,
1403                   __entry->agbno,
1404                   __entry->len,
1405                   __entry->tbno,
1406                   __entry->tlen)
1407 );
1408
1409 TRACE_EVENT(xfs_trans_commit_lsn,
1410         TP_PROTO(struct xfs_trans *trans),
1411         TP_ARGS(trans),
1412         TP_STRUCT__entry(
1413                 __field(dev_t, dev)
1414                 __field(struct xfs_trans *, tp)
1415                 __field(xfs_lsn_t, lsn)
1416         ),
1417         TP_fast_assign(
1418                 __entry->dev = trans->t_mountp->m_super->s_dev;
1419                 __entry->tp = trans;
1420                 __entry->lsn = trans->t_commit_lsn;
1421         ),
1422         TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1423                   MAJOR(__entry->dev), MINOR(__entry->dev),
1424                   __entry->tp,
1425                   __entry->lsn)
1426 );
1427
1428 TRACE_EVENT(xfs_agf,
1429         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1430                  unsigned long caller_ip),
1431         TP_ARGS(mp, agf, flags, caller_ip),
1432         TP_STRUCT__entry(
1433                 __field(dev_t, dev)
1434                 __field(xfs_agnumber_t, agno)
1435                 __field(int, flags)
1436                 __field(__u32, length)
1437                 __field(__u32, bno_root)
1438                 __field(__u32, cnt_root)
1439                 __field(__u32, bno_level)
1440                 __field(__u32, cnt_level)
1441                 __field(__u32, flfirst)
1442                 __field(__u32, fllast)
1443                 __field(__u32, flcount)
1444                 __field(__u32, freeblks)
1445                 __field(__u32, longest)
1446                 __field(unsigned long, caller_ip)
1447         ),
1448         TP_fast_assign(
1449                 __entry->dev = mp->m_super->s_dev;
1450                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1451                 __entry->flags = flags;
1452                 __entry->length = be32_to_cpu(agf->agf_length),
1453                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1454                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1455                 __entry->bno_level =
1456                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1457                 __entry->cnt_level =
1458                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1459                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1460                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1461                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1462                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1463                 __entry->longest = be32_to_cpu(agf->agf_longest);
1464                 __entry->caller_ip = caller_ip;
1465         ),
1466         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1467                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1468                   "freeblks %u longest %u caller %pf",
1469                   MAJOR(__entry->dev), MINOR(__entry->dev),
1470                   __entry->agno,
1471                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1472                   __entry->length,
1473                   __entry->bno_root,
1474                   __entry->cnt_root,
1475                   __entry->bno_level,
1476                   __entry->cnt_level,
1477                   __entry->flfirst,
1478                   __entry->fllast,
1479                   __entry->flcount,
1480                   __entry->freeblks,
1481                   __entry->longest,
1482                   (void *)__entry->caller_ip)
1483 );
1484
1485 TRACE_EVENT(xfs_free_extent,
1486         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1487                  xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1488         TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1489         TP_STRUCT__entry(
1490                 __field(dev_t, dev)
1491                 __field(xfs_agnumber_t, agno)
1492                 __field(xfs_agblock_t, agbno)
1493                 __field(xfs_extlen_t, len)
1494                 __field(int, isfl)
1495                 __field(int, haveleft)
1496                 __field(int, haveright)
1497         ),
1498         TP_fast_assign(
1499                 __entry->dev = mp->m_super->s_dev;
1500                 __entry->agno = agno;
1501                 __entry->agbno = agbno;
1502                 __entry->len = len;
1503                 __entry->isfl = isfl;
1504                 __entry->haveleft = haveleft;
1505                 __entry->haveright = haveright;
1506         ),
1507         TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1508                   MAJOR(__entry->dev), MINOR(__entry->dev),
1509                   __entry->agno,
1510                   __entry->agbno,
1511                   __entry->len,
1512                   __entry->isfl,
1513                   __entry->haveleft ?
1514                         (__entry->haveright ? "both" : "left") :
1515                         (__entry->haveright ? "right" : "none"))
1516
1517 );
1518
1519 DECLARE_EVENT_CLASS(xfs_alloc_class,
1520         TP_PROTO(struct xfs_alloc_arg *args),
1521         TP_ARGS(args),
1522         TP_STRUCT__entry(
1523                 __field(dev_t, dev)
1524                 __field(xfs_agnumber_t, agno)
1525                 __field(xfs_agblock_t, agbno)
1526                 __field(xfs_extlen_t, minlen)
1527                 __field(xfs_extlen_t, maxlen)
1528                 __field(xfs_extlen_t, mod)
1529                 __field(xfs_extlen_t, prod)
1530                 __field(xfs_extlen_t, minleft)
1531                 __field(xfs_extlen_t, total)
1532                 __field(xfs_extlen_t, alignment)
1533                 __field(xfs_extlen_t, minalignslop)
1534                 __field(xfs_extlen_t, len)
1535                 __field(short, type)
1536                 __field(short, otype)
1537                 __field(char, wasdel)
1538                 __field(char, wasfromfl)
1539                 __field(char, isfl)
1540                 __field(char, userdata)
1541                 __field(xfs_fsblock_t, firstblock)
1542         ),
1543         TP_fast_assign(
1544                 __entry->dev = args->mp->m_super->s_dev;
1545                 __entry->agno = args->agno;
1546                 __entry->agbno = args->agbno;
1547                 __entry->minlen = args->minlen;
1548                 __entry->maxlen = args->maxlen;
1549                 __entry->mod = args->mod;
1550                 __entry->prod = args->prod;
1551                 __entry->minleft = args->minleft;
1552                 __entry->total = args->total;
1553                 __entry->alignment = args->alignment;
1554                 __entry->minalignslop = args->minalignslop;
1555                 __entry->len = args->len;
1556                 __entry->type = args->type;
1557                 __entry->otype = args->otype;
1558                 __entry->wasdel = args->wasdel;
1559                 __entry->wasfromfl = args->wasfromfl;
1560                 __entry->isfl = args->isfl;
1561                 __entry->userdata = args->userdata;
1562                 __entry->firstblock = args->firstblock;
1563         ),
1564         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1565                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1566                   "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1567                   "userdata %d firstblock 0x%llx",
1568                   MAJOR(__entry->dev), MINOR(__entry->dev),
1569                   __entry->agno,
1570                   __entry->agbno,
1571                   __entry->minlen,
1572                   __entry->maxlen,
1573                   __entry->mod,
1574                   __entry->prod,
1575                   __entry->minleft,
1576                   __entry->total,
1577                   __entry->alignment,
1578                   __entry->minalignslop,
1579                   __entry->len,
1580                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1581                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1582                   __entry->wasdel,
1583                   __entry->wasfromfl,
1584                   __entry->isfl,
1585                   __entry->userdata,
1586                   (unsigned long long)__entry->firstblock)
1587 )
1588
1589 #define DEFINE_ALLOC_EVENT(name) \
1590 DEFINE_EVENT(xfs_alloc_class, name, \
1591         TP_PROTO(struct xfs_alloc_arg *args), \
1592         TP_ARGS(args))
1593 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1594 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1595 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1596 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1597 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1598 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1599 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1600 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1601 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1602 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1603 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1604 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1605 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1606 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1607 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1608 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1609 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1610 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1611 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1612 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1613 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1614 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1615 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1616 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1617 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1618
1619 DECLARE_EVENT_CLASS(xfs_da_class,
1620         TP_PROTO(struct xfs_da_args *args),
1621         TP_ARGS(args),
1622         TP_STRUCT__entry(
1623                 __field(dev_t, dev)
1624                 __field(xfs_ino_t, ino)
1625                 __dynamic_array(char, name, args->namelen)
1626                 __field(int, namelen)
1627                 __field(xfs_dahash_t, hashval)
1628                 __field(xfs_ino_t, inumber)
1629                 __field(int, op_flags)
1630         ),
1631         TP_fast_assign(
1632                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1633                 __entry->ino = args->dp->i_ino;
1634                 if (args->namelen)
1635                         memcpy(__get_str(name), args->name, args->namelen);
1636                 __entry->namelen = args->namelen;
1637                 __entry->hashval = args->hashval;
1638                 __entry->inumber = args->inumber;
1639                 __entry->op_flags = args->op_flags;
1640         ),
1641         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1642                   "inumber 0x%llx op_flags %s",
1643                   MAJOR(__entry->dev), MINOR(__entry->dev),
1644                   __entry->ino,
1645                   __entry->namelen,
1646                   __entry->namelen ? __get_str(name) : NULL,
1647                   __entry->namelen,
1648                   __entry->hashval,
1649                   __entry->inumber,
1650                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1651 )
1652
1653 #define DEFINE_DIR2_EVENT(name) \
1654 DEFINE_EVENT(xfs_da_class, name, \
1655         TP_PROTO(struct xfs_da_args *args), \
1656         TP_ARGS(args))
1657 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1658 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1659 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1660 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1661 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1662 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1663 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1664 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1665 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1666 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1667 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1668 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1669 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1670 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1671 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1672 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1673 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1674 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1675 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1676 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1677 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1678 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1679 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1680 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1681 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1682
1683 DECLARE_EVENT_CLASS(xfs_attr_class,
1684         TP_PROTO(struct xfs_da_args *args),
1685         TP_ARGS(args),
1686         TP_STRUCT__entry(
1687                 __field(dev_t, dev)
1688                 __field(xfs_ino_t, ino)
1689                 __dynamic_array(char, name, args->namelen)
1690                 __field(int, namelen)
1691                 __field(int, valuelen)
1692                 __field(xfs_dahash_t, hashval)
1693                 __field(int, op_flags)
1694         ),
1695         TP_fast_assign(
1696                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1697                 __entry->ino = args->dp->i_ino;
1698                 if (args->namelen)
1699                         memcpy(__get_str(name), args->name, args->namelen);
1700                 __entry->namelen = args->namelen;
1701                 __entry->valuelen = args->valuelen;
1702                 __entry->hashval = args->hashval;
1703                 __entry->op_flags = args->op_flags;
1704         ),
1705         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1706                   "hashval 0x%x op_flags %s",
1707                   MAJOR(__entry->dev), MINOR(__entry->dev),
1708                   __entry->ino,
1709                   __entry->namelen,
1710                   __entry->namelen ? __get_str(name) : NULL,
1711                   __entry->namelen,
1712                   __entry->valuelen,
1713                   __entry->hashval,
1714                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1715 )
1716
1717 #define DEFINE_ATTR_EVENT(name) \
1718 DEFINE_EVENT(xfs_attr_class, name, \
1719         TP_PROTO(struct xfs_da_args *args), \
1720         TP_ARGS(args))
1721 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1722 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1723 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1724 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1725 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1726 DEFINE_ATTR_EVENT(xfs_attr_sf_removename);
1727 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1728
1729 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1730 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1731 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1732 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1733 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1734 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1735 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1736 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1737 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1738 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1739 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1740 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1741 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1742 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1743 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1744 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1745 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1746 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1747 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1748 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1749 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1750 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1751 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1752
1753 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1754 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1755 DEFINE_ATTR_EVENT(xfs_attr_node_lookup);
1756 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1757 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1758
1759 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1760 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1761
1762 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1763 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1764 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1765
1766 #define DEFINE_DA_EVENT(name) \
1767 DEFINE_EVENT(xfs_da_class, name, \
1768         TP_PROTO(struct xfs_da_args *args), \
1769         TP_ARGS(args))
1770 DEFINE_DA_EVENT(xfs_da_split);
1771 DEFINE_DA_EVENT(xfs_da_join);
1772 DEFINE_DA_EVENT(xfs_da_link_before);
1773 DEFINE_DA_EVENT(xfs_da_link_after);
1774 DEFINE_DA_EVENT(xfs_da_unlink_back);
1775 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1776 DEFINE_DA_EVENT(xfs_da_root_split);
1777 DEFINE_DA_EVENT(xfs_da_root_join);
1778 DEFINE_DA_EVENT(xfs_da_node_add);
1779 DEFINE_DA_EVENT(xfs_da_node_create);
1780 DEFINE_DA_EVENT(xfs_da_node_split);
1781 DEFINE_DA_EVENT(xfs_da_node_remove);
1782 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1783 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1784 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1785 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1786 DEFINE_DA_EVENT(xfs_da_grow_inode);
1787 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1788 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1789 DEFINE_DA_EVENT(xfs_da_path_shift);
1790
1791 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1792         TP_PROTO(struct xfs_da_args *args, int idx),
1793         TP_ARGS(args, idx),
1794         TP_STRUCT__entry(
1795                 __field(dev_t, dev)
1796                 __field(xfs_ino_t, ino)
1797                 __field(int, op_flags)
1798                 __field(int, idx)
1799         ),
1800         TP_fast_assign(
1801                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1802                 __entry->ino = args->dp->i_ino;
1803                 __entry->op_flags = args->op_flags;
1804                 __entry->idx = idx;
1805         ),
1806         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1807                   MAJOR(__entry->dev), MINOR(__entry->dev),
1808                   __entry->ino,
1809                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1810                   __entry->idx)
1811 )
1812
1813 #define DEFINE_DIR2_SPACE_EVENT(name) \
1814 DEFINE_EVENT(xfs_dir2_space_class, name, \
1815         TP_PROTO(struct xfs_da_args *args, int idx), \
1816         TP_ARGS(args, idx))
1817 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1818 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1819 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1820 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1821
1822 TRACE_EVENT(xfs_dir2_leafn_moveents,
1823         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1824         TP_ARGS(args, src_idx, dst_idx, count),
1825         TP_STRUCT__entry(
1826                 __field(dev_t, dev)
1827                 __field(xfs_ino_t, ino)
1828                 __field(int, op_flags)
1829                 __field(int, src_idx)
1830                 __field(int, dst_idx)
1831                 __field(int, count)
1832         ),
1833         TP_fast_assign(
1834                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1835                 __entry->ino = args->dp->i_ino;
1836                 __entry->op_flags = args->op_flags;
1837                 __entry->src_idx = src_idx;
1838                 __entry->dst_idx = dst_idx;
1839                 __entry->count = count;
1840         ),
1841         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1842                   "src_idx %d dst_idx %d count %d",
1843                   MAJOR(__entry->dev), MINOR(__entry->dev),
1844                   __entry->ino,
1845                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1846                   __entry->src_idx,
1847                   __entry->dst_idx,
1848                   __entry->count)
1849 );
1850
1851 #define XFS_SWAPEXT_INODES \
1852         { 0,    "target" }, \
1853         { 1,    "temp" }
1854
1855 #define XFS_INODE_FORMAT_STR \
1856         { 0,    "invalid" }, \
1857         { 1,    "local" }, \
1858         { 2,    "extent" }, \
1859         { 3,    "btree" }
1860
1861 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1862         TP_PROTO(struct xfs_inode *ip, int which),
1863         TP_ARGS(ip, which),
1864         TP_STRUCT__entry(
1865                 __field(dev_t, dev)
1866                 __field(int, which)
1867                 __field(xfs_ino_t, ino)
1868                 __field(int, format)
1869                 __field(int, nex)
1870                 __field(int, broot_size)
1871                 __field(int, fork_off)
1872         ),
1873         TP_fast_assign(
1874                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1875                 __entry->which = which;
1876                 __entry->ino = ip->i_ino;
1877                 __entry->format = ip->i_d.di_format;
1878                 __entry->nex = ip->i_d.di_nextents;
1879                 __entry->broot_size = ip->i_df.if_broot_bytes;
1880                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1881         ),
1882         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1883                   "broot size %d, fork offset %d",
1884                   MAJOR(__entry->dev), MINOR(__entry->dev),
1885                   __entry->ino,
1886                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1887                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1888                   __entry->nex,
1889                   __entry->broot_size,
1890                   __entry->fork_off)
1891 )
1892
1893 #define DEFINE_SWAPEXT_EVENT(name) \
1894 DEFINE_EVENT(xfs_swap_extent_class, name, \
1895         TP_PROTO(struct xfs_inode *ip, int which), \
1896         TP_ARGS(ip, which))
1897
1898 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1899 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1900
1901 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1902         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1903                 struct xlog_recover_item *item, int pass),
1904         TP_ARGS(log, trans, item, pass),
1905         TP_STRUCT__entry(
1906                 __field(dev_t, dev)
1907                 __field(unsigned long, item)
1908                 __field(xlog_tid_t, tid)
1909                 __field(int, type)
1910                 __field(int, pass)
1911                 __field(int, count)
1912                 __field(int, total)
1913         ),
1914         TP_fast_assign(
1915                 __entry->dev = log->l_mp->m_super->s_dev;
1916                 __entry->item = (unsigned long)item;
1917                 __entry->tid = trans->r_log_tid;
1918                 __entry->type = ITEM_TYPE(item);
1919                 __entry->pass = pass;
1920                 __entry->count = item->ri_cnt;
1921                 __entry->total = item->ri_total;
1922         ),
1923         TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
1924                   "item region count/total %d/%d",
1925                   MAJOR(__entry->dev), MINOR(__entry->dev),
1926                   __entry->tid,
1927                   __entry->pass,
1928                   (void *)__entry->item,
1929                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1930                   __entry->count,
1931                   __entry->total)
1932 )
1933
1934 #define DEFINE_LOG_RECOVER_ITEM(name) \
1935 DEFINE_EVENT(xfs_log_recover_item_class, name, \
1936         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
1937                 struct xlog_recover_item *item, int pass), \
1938         TP_ARGS(log, trans, item, pass))
1939
1940 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
1941 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
1942 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
1943 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
1944 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
1945
1946 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
1947         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
1948         TP_ARGS(log, buf_f),
1949         TP_STRUCT__entry(
1950                 __field(dev_t, dev)
1951                 __field(__int64_t, blkno)
1952                 __field(unsigned short, len)
1953                 __field(unsigned short, flags)
1954                 __field(unsigned short, size)
1955                 __field(unsigned int, map_size)
1956         ),
1957         TP_fast_assign(
1958                 __entry->dev = log->l_mp->m_super->s_dev;
1959                 __entry->blkno = buf_f->blf_blkno;
1960                 __entry->len = buf_f->blf_len;
1961                 __entry->flags = buf_f->blf_flags;
1962                 __entry->size = buf_f->blf_size;
1963                 __entry->map_size = buf_f->blf_map_size;
1964         ),
1965         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
1966                         "map_size %d",
1967                   MAJOR(__entry->dev), MINOR(__entry->dev),
1968                   __entry->blkno,
1969                   __entry->len,
1970                   __entry->flags,
1971                   __entry->size,
1972                   __entry->map_size)
1973 )
1974
1975 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
1976 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
1977         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
1978         TP_ARGS(log, buf_f))
1979
1980 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
1981 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
1982 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
1983 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
1984 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
1985 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
1986 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
1987 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
1988
1989 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
1990         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
1991         TP_ARGS(log, in_f),
1992         TP_STRUCT__entry(
1993                 __field(dev_t, dev)
1994                 __field(xfs_ino_t, ino)
1995                 __field(unsigned short, size)
1996                 __field(int, fields)
1997                 __field(unsigned short, asize)
1998                 __field(unsigned short, dsize)
1999                 __field(__int64_t, blkno)
2000                 __field(int, len)
2001                 __field(int, boffset)
2002         ),
2003         TP_fast_assign(
2004                 __entry->dev = log->l_mp->m_super->s_dev;
2005                 __entry->ino = in_f->ilf_ino;
2006                 __entry->size = in_f->ilf_size;
2007                 __entry->fields = in_f->ilf_fields;
2008                 __entry->asize = in_f->ilf_asize;
2009                 __entry->dsize = in_f->ilf_dsize;
2010                 __entry->blkno = in_f->ilf_blkno;
2011                 __entry->len = in_f->ilf_len;
2012                 __entry->boffset = in_f->ilf_boffset;
2013         ),
2014         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2015                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2016                   MAJOR(__entry->dev), MINOR(__entry->dev),
2017                   __entry->ino,
2018                   __entry->size,
2019                   __entry->fields,
2020                   __entry->asize,
2021                   __entry->dsize,
2022                   __entry->blkno,
2023                   __entry->len,
2024                   __entry->boffset)
2025 )
2026 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2027 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2028         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2029         TP_ARGS(log, in_f))
2030
2031 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2032 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2033 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2034
2035 DECLARE_EVENT_CLASS(xfs_discard_class,
2036         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2037                  xfs_agblock_t agbno, xfs_extlen_t len),
2038         TP_ARGS(mp, agno, agbno, len),
2039         TP_STRUCT__entry(
2040                 __field(dev_t, dev)
2041                 __field(xfs_agnumber_t, agno)
2042                 __field(xfs_agblock_t, agbno)
2043                 __field(xfs_extlen_t, len)
2044         ),
2045         TP_fast_assign(
2046                 __entry->dev = mp->m_super->s_dev;
2047                 __entry->agno = agno;
2048                 __entry->agbno = agbno;
2049                 __entry->len = len;
2050         ),
2051         TP_printk("dev %d:%d agno %u agbno %u len %u\n",
2052                   MAJOR(__entry->dev), MINOR(__entry->dev),
2053                   __entry->agno,
2054                   __entry->agbno,
2055                   __entry->len)
2056 )
2057
2058 #define DEFINE_DISCARD_EVENT(name) \
2059 DEFINE_EVENT(xfs_discard_class, name, \
2060         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2061                  xfs_agblock_t agbno, xfs_extlen_t len), \
2062         TP_ARGS(mp, agno, agbno, len))
2063 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2064 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2065 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2066 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2067
2068 #endif /* _TRACE_XFS_H */
2069
2070 #undef TRACE_INCLUDE_PATH
2071 #define TRACE_INCLUDE_PATH .
2072 #define TRACE_INCLUDE_FILE xfs_trace
2073 #include <trace/define_trace.h>