fs/xfs/xfs_trace.h

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2009, Christoph Hellwig
   4  * All Rights Reserved.
   5  */
   6 #undef TRACE_SYSTEM
   7 #define TRACE_SYSTEM xfs
   8
   9 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  10 #define _TRACE_XFS_H
  11
  12 #include <linux/tracepoint.h>
  13
  14 struct xfs_agf;
  15 struct xfs_alloc_arg;
  16 struct xfs_attr_list_context;
  17 struct xfs_buf_log_item;
  18 struct xfs_da_args;
  19 struct xfs_da_node_entry;
  20 struct xfs_dquot;
  21 struct xfs_log_item;
  22 struct xlog;
  23 struct xlog_ticket;
  24 struct xlog_recover;
  25 struct xlog_recover_item;
  26 struct xfs_buf_log_format;
  27 struct xfs_inode_log_format;
  28 struct xfs_bmbt_irec;
  29 struct xfs_btree_cur;
  30 struct xfs_refcount_irec;
  31 struct xfs_fsmap;
  32 struct xfs_rmap_irec;
  33
  34 DECLARE_EVENT_CLASS(xfs_attr_list_class,
  35         TP_PROTO(struct xfs_attr_list_context *ctx),
  36         TP_ARGS(ctx),
  37         TP_STRUCT__entry(
  38                 __field(dev_t, dev)
  39                 __field(xfs_ino_t, ino)
  40                 __field(u32, hashval)
  41                 __field(u32, blkno)
  42                 __field(u32, offset)
  43                 __field(void *, alist)
  44                 __field(int, bufsize)
  45                 __field(int, count)
  46                 __field(int, firstu)
  47                 __field(int, dupcnt)
  48                 __field(int, flags)
  49         ),
  50         TP_fast_assign(
  51                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  52                 __entry->ino = ctx->dp->i_ino;
  53                 __entry->hashval = ctx->cursor->hashval;
  54                 __entry->blkno = ctx->cursor->blkno;
  55                 __entry->offset = ctx->cursor->offset;
  56                 __entry->alist = ctx->alist;
  57                 __entry->bufsize = ctx->bufsize;
  58                 __entry->count = ctx->count;
  59                 __entry->firstu = ctx->firstu;
  60                 __entry->flags = ctx->flags;
  61         ),
  62         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  63                   "alist %p size %u count %u firstu %u flags %d %s",
  64                   MAJOR(__entry->dev), MINOR(__entry->dev),
  65                    __entry->ino,
  66                    __entry->hashval,
  67                    __entry->blkno,
  68                    __entry->offset,
  69                    __entry->dupcnt,
  70                    __entry->alist,
  71                    __entry->bufsize,
  72                    __entry->count,
  73                    __entry->firstu,
  74                    __entry->flags,
  75                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  76         )
  77 )
  78
  79 #define DEFINE_ATTR_LIST_EVENT(name) \
  80 DEFINE_EVENT(xfs_attr_list_class, name, \
  81         TP_PROTO(struct xfs_attr_list_context *ctx), \
  82         TP_ARGS(ctx))
  83 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  84 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  85 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  86 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  87 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  88 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  89 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
  90 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
  91 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
  92 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
  93
  94 DECLARE_EVENT_CLASS(xfs_perag_class,
  95         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
  96                  unsigned long caller_ip),
  97         TP_ARGS(mp, agno, refcount, caller_ip),
  98         TP_STRUCT__entry(
  99                 __field(dev_t, dev)
 100                 __field(xfs_agnumber_t, agno)
 101                 __field(int, refcount)
 102                 __field(unsigned long, caller_ip)
 103         ),
 104         TP_fast_assign(
 105                 __entry->dev = mp->m_super->s_dev;
 106                 __entry->agno = agno;
 107                 __entry->refcount = refcount;
 108                 __entry->caller_ip = caller_ip;
 109         ),
 110         TP_printk("dev %d:%d agno %u refcount %d caller %pS",
 111                   MAJOR(__entry->dev), MINOR(__entry->dev),
 112                   __entry->agno,
 113                   __entry->refcount,
 114                   (char *)__entry->caller_ip)
 115 );
 116
 117 #define DEFINE_PERAG_REF_EVENT(name)    \
 118 DEFINE_EVENT(xfs_perag_class, name,     \
 119         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,       \
 120                  unsigned long caller_ip),                                      \
 121         TP_ARGS(mp, agno, refcount, caller_ip))
 122 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 123 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 124 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 125 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 126 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 127 DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 128 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 129 DEFINE_PERAG_REF_EVENT(xfs_perag_set_cowblocks);
 130 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_cowblocks);
 131
 132 DECLARE_EVENT_CLASS(xfs_ag_class,
 133         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 134         TP_ARGS(mp, agno),
 135         TP_STRUCT__entry(
 136                 __field(dev_t, dev)
 137                 __field(xfs_agnumber_t, agno)
 138         ),
 139         TP_fast_assign(
 140                 __entry->dev = mp->m_super->s_dev;
 141                 __entry->agno = agno;
 142         ),
 143         TP_printk("dev %d:%d agno %u",
 144                   MAJOR(__entry->dev), MINOR(__entry->dev),
 145                   __entry->agno)
 146 );
 147 #define DEFINE_AG_EVENT(name)   \
 148 DEFINE_EVENT(xfs_ag_class, name,        \
 149         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),    \
 150         TP_ARGS(mp, agno))
 151
 152 DEFINE_AG_EVENT(xfs_read_agf);
 153 DEFINE_AG_EVENT(xfs_alloc_read_agf);
 154 DEFINE_AG_EVENT(xfs_read_agi);
 155 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 156
 157 TRACE_EVENT(xfs_attr_list_node_descend,
 158         TP_PROTO(struct xfs_attr_list_context *ctx,
 159                  struct xfs_da_node_entry *btree),
 160         TP_ARGS(ctx, btree),
 161         TP_STRUCT__entry(
 162                 __field(dev_t, dev)
 163                 __field(xfs_ino_t, ino)
 164                 __field(u32, hashval)
 165                 __field(u32, blkno)
 166                 __field(u32, offset)
 167                 __field(void *, alist)
 168                 __field(int, bufsize)
 169                 __field(int, count)
 170                 __field(int, firstu)
 171                 __field(int, dupcnt)
 172                 __field(int, flags)
 173                 __field(u32, bt_hashval)
 174                 __field(u32, bt_before)
 175         ),
 176         TP_fast_assign(
 177                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 178                 __entry->ino = ctx->dp->i_ino;
 179                 __entry->hashval = ctx->cursor->hashval;
 180                 __entry->blkno = ctx->cursor->blkno;
 181                 __entry->offset = ctx->cursor->offset;
 182                 __entry->alist = ctx->alist;
 183                 __entry->bufsize = ctx->bufsize;
 184                 __entry->count = ctx->count;
 185                 __entry->firstu = ctx->firstu;
 186                 __entry->flags = ctx->flags;
 187                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
 188                 __entry->bt_before = be32_to_cpu(btree->before);
 189         ),
 190         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 191                   "alist %p size %u count %u firstu %u flags %d %s "
 192                   "node hashval %u, node before %u",
 193                   MAJOR(__entry->dev), MINOR(__entry->dev),
 194                    __entry->ino,
 195                    __entry->hashval,
 196                    __entry->blkno,
 197                    __entry->offset,
 198                    __entry->dupcnt,
 199                    __entry->alist,
 200                    __entry->bufsize,
 201                    __entry->count,
 202                    __entry->firstu,
 203                    __entry->flags,
 204                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 205                    __entry->bt_hashval,
 206                    __entry->bt_before)
 207 );
 208
 209 DECLARE_EVENT_CLASS(xfs_bmap_class,
 210         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state,
 211                  unsigned long caller_ip),
 212         TP_ARGS(ip, cur, state, caller_ip),
 213         TP_STRUCT__entry(
 214                 __field(dev_t, dev)
 215                 __field(xfs_ino_t, ino)
 216                 __field(void *, leaf);
 217                 __field(int, pos);
 218                 __field(xfs_fileoff_t, startoff)
 219                 __field(xfs_fsblock_t, startblock)
 220                 __field(xfs_filblks_t, blockcount)
 221                 __field(xfs_exntst_t, state)
 222                 __field(int, bmap_state)
 223                 __field(unsigned long, caller_ip)
 224         ),
 225         TP_fast_assign(
 226                 struct xfs_ifork        *ifp;
 227                 struct xfs_bmbt_irec    r;
 228
 229                 ifp = xfs_iext_state_to_fork(ip, state);
 230                 xfs_iext_get_extent(ifp, cur, &r);
 231                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 232                 __entry->ino = ip->i_ino;
 233                 __entry->leaf = cur->leaf;
 234                 __entry->pos = cur->pos;
 235                 __entry->startoff = r.br_startoff;
 236                 __entry->startblock = r.br_startblock;
 237                 __entry->blockcount = r.br_blockcount;
 238                 __entry->state = r.br_state;
 239                 __entry->bmap_state = state;
 240                 __entry->caller_ip = caller_ip;
 241         ),
 242         TP_printk("dev %d:%d ino 0x%llx state %s cur %p/%d "
 243                   "offset %lld block %lld count %lld flag %d caller %pS",
 244                   MAJOR(__entry->dev), MINOR(__entry->dev),
 245                   __entry->ino,
 246                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 247                   __entry->leaf,
 248                   __entry->pos,
 249                   __entry->startoff,
 250                   (int64_t)__entry->startblock,
 251                   __entry->blockcount,
 252                   __entry->state,
 253                   (char *)__entry->caller_ip)
 254 )
 255
 256 #define DEFINE_BMAP_EVENT(name) \
 257 DEFINE_EVENT(xfs_bmap_class, name, \
 258         TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state, \
 259                  unsigned long caller_ip), \
 260         TP_ARGS(ip, cur, state, caller_ip))
 261 DEFINE_BMAP_EVENT(xfs_iext_insert);
 262 DEFINE_BMAP_EVENT(xfs_iext_remove);
 263 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 264 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 265 DEFINE_BMAP_EVENT(xfs_read_extent);
 266 DEFINE_BMAP_EVENT(xfs_write_extent);
 267
 268 DECLARE_EVENT_CLASS(xfs_buf_class,
 269         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 270         TP_ARGS(bp, caller_ip),
 271         TP_STRUCT__entry(
 272                 __field(dev_t, dev)
 273                 __field(xfs_daddr_t, bno)
 274                 __field(int, nblks)
 275                 __field(int, hold)
 276                 __field(int, pincount)
 277                 __field(unsigned, lockval)
 278                 __field(unsigned, flags)
 279                 __field(unsigned long, caller_ip)
 280         ),
 281         TP_fast_assign(
 282                 __entry->dev = bp->b_target->bt_dev;
 283                 if (bp->b_bn == XFS_BUF_DADDR_NULL)
 284                         __entry->bno = bp->b_maps[0].bm_bn;
 285                 else
 286                         __entry->bno = bp->b_bn;
 287                 __entry->nblks = bp->b_length;
 288                 __entry->hold = atomic_read(&bp->b_hold);
 289                 __entry->pincount = atomic_read(&bp->b_pin_count);
 290                 __entry->lockval = bp->b_sema.count;
 291                 __entry->flags = bp->b_flags;
 292                 __entry->caller_ip = caller_ip;
 293         ),
 294         TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 295                   "lock %d flags %s caller %pS",
 296                   MAJOR(__entry->dev), MINOR(__entry->dev),
 297                   (unsigned long long)__entry->bno,
 298                   __entry->nblks,
 299                   __entry->hold,
 300                   __entry->pincount,
 301                   __entry->lockval,
 302                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 303                   (void *)__entry->caller_ip)
 304 )
 305
 306 #define DEFINE_BUF_EVENT(name) \
 307 DEFINE_EVENT(xfs_buf_class, name, \
 308         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 309         TP_ARGS(bp, caller_ip))
 310 DEFINE_BUF_EVENT(xfs_buf_init);
 311 DEFINE_BUF_EVENT(xfs_buf_free);
 312 DEFINE_BUF_EVENT(xfs_buf_hold);
 313 DEFINE_BUF_EVENT(xfs_buf_rele);
 314 DEFINE_BUF_EVENT(xfs_buf_iodone);
 315 DEFINE_BUF_EVENT(xfs_buf_submit);
 316 DEFINE_BUF_EVENT(xfs_buf_lock);
 317 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 318 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
 319 DEFINE_BUF_EVENT(xfs_buf_trylock);
 320 DEFINE_BUF_EVENT(xfs_buf_unlock);
 321 DEFINE_BUF_EVENT(xfs_buf_iowait);
 322 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 323 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 324 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 325 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 326 DEFINE_BUF_EVENT(xfs_buf_delwri_pushbuf);
 327 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 328 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 329 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 330 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 331 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 332 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 333
 334 /* not really buffer traces, but the buf provides useful information */
 335 DEFINE_BUF_EVENT(xfs_btree_corrupt);
 336 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 337
 338 /* pass flags explicitly */
 339 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 340         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 341         TP_ARGS(bp, flags, caller_ip),
 342         TP_STRUCT__entry(
 343                 __field(dev_t, dev)
 344                 __field(xfs_daddr_t, bno)
 345                 __field(size_t, buffer_length)
 346                 __field(int, hold)
 347                 __field(int, pincount)
 348                 __field(unsigned, lockval)
 349                 __field(unsigned, flags)
 350                 __field(unsigned long, caller_ip)
 351         ),
 352         TP_fast_assign(
 353                 __entry->dev = bp->b_target->bt_dev;
 354                 __entry->bno = bp->b_bn;
 355                 __entry->buffer_length = BBTOB(bp->b_length);
 356                 __entry->flags = flags;
 357                 __entry->hold = atomic_read(&bp->b_hold);
 358                 __entry->pincount = atomic_read(&bp->b_pin_count);
 359                 __entry->lockval = bp->b_sema.count;
 360                 __entry->caller_ip = caller_ip;
 361         ),
 362         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 363                   "lock %d flags %s caller %pS",
 364                   MAJOR(__entry->dev), MINOR(__entry->dev),
 365                   (unsigned long long)__entry->bno,
 366                   __entry->buffer_length,
 367                   __entry->hold,
 368                   __entry->pincount,
 369                   __entry->lockval,
 370                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 371                   (void *)__entry->caller_ip)
 372 )
 373
 374 #define DEFINE_BUF_FLAGS_EVENT(name) \
 375 DEFINE_EVENT(xfs_buf_flags_class, name, \
 376         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 377         TP_ARGS(bp, flags, caller_ip))
 378 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 379 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 380 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 381
 382 TRACE_EVENT(xfs_buf_ioerror,
 383         TP_PROTO(struct xfs_buf *bp, int error, xfs_failaddr_t caller_ip),
 384         TP_ARGS(bp, error, caller_ip),
 385         TP_STRUCT__entry(
 386                 __field(dev_t, dev)
 387                 __field(xfs_daddr_t, bno)
 388                 __field(size_t, buffer_length)
 389                 __field(unsigned, flags)
 390                 __field(int, hold)
 391                 __field(int, pincount)
 392                 __field(unsigned, lockval)
 393                 __field(int, error)
 394                 __field(xfs_failaddr_t, caller_ip)
 395         ),
 396         TP_fast_assign(
 397                 __entry->dev = bp->b_target->bt_dev;
 398                 __entry->bno = bp->b_bn;
 399                 __entry->buffer_length = BBTOB(bp->b_length);
 400                 __entry->hold = atomic_read(&bp->b_hold);
 401                 __entry->pincount = atomic_read(&bp->b_pin_count);
 402                 __entry->lockval = bp->b_sema.count;
 403                 __entry->error = error;
 404                 __entry->flags = bp->b_flags;
 405                 __entry->caller_ip = caller_ip;
 406         ),
 407         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 408                   "lock %d error %d flags %s caller %pS",
 409                   MAJOR(__entry->dev), MINOR(__entry->dev),
 410                   (unsigned long long)__entry->bno,
 411                   __entry->buffer_length,
 412                   __entry->hold,
 413                   __entry->pincount,
 414                   __entry->lockval,
 415                   __entry->error,
 416                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 417                   (void *)__entry->caller_ip)
 418 );
 419
 420 DECLARE_EVENT_CLASS(xfs_buf_item_class,
 421         TP_PROTO(struct xfs_buf_log_item *bip),
 422         TP_ARGS(bip),
 423         TP_STRUCT__entry(
 424                 __field(dev_t, dev)
 425                 __field(xfs_daddr_t, buf_bno)
 426                 __field(size_t, buf_len)
 427                 __field(int, buf_hold)
 428                 __field(int, buf_pincount)
 429                 __field(int, buf_lockval)
 430                 __field(unsigned, buf_flags)
 431                 __field(unsigned, bli_recur)
 432                 __field(int, bli_refcount)
 433                 __field(unsigned, bli_flags)
 434                 __field(unsigned long, li_flags)
 435         ),
 436         TP_fast_assign(
 437                 __entry->dev = bip->bli_buf->b_target->bt_dev;
 438                 __entry->bli_flags = bip->bli_flags;
 439                 __entry->bli_recur = bip->bli_recur;
 440                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
 441                 __entry->buf_bno = bip->bli_buf->b_bn;
 442                 __entry->buf_len = BBTOB(bip->bli_buf->b_length);
 443                 __entry->buf_flags = bip->bli_buf->b_flags;
 444                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 445                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 446                 __entry->buf_lockval = bip->bli_buf->b_sema.count;
 447                 __entry->li_flags = bip->bli_item.li_flags;
 448         ),
 449         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 450                   "lock %d flags %s recur %d refcount %d bliflags %s "
 451                   "liflags %s",
 452                   MAJOR(__entry->dev), MINOR(__entry->dev),
 453                   (unsigned long long)__entry->buf_bno,
 454                   __entry->buf_len,
 455                   __entry->buf_hold,
 456                   __entry->buf_pincount,
 457                   __entry->buf_lockval,
 458                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 459                   __entry->bli_recur,
 460                   __entry->bli_refcount,
 461                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 462                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 463 )
 464
 465 #define DEFINE_BUF_ITEM_EVENT(name) \
 466 DEFINE_EVENT(xfs_buf_item_class, name, \
 467         TP_PROTO(struct xfs_buf_log_item *bip), \
 468         TP_ARGS(bip))
 469 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 470 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 471 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 472 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 473 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 474 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 475 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 476 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 477 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 478 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 479 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 480 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 481 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 482 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 483 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 484 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 485 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 486 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 487 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 488 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 489 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 490 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 491 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 492 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 493
 494 DECLARE_EVENT_CLASS(xfs_filestream_class,
 495         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno),
 496         TP_ARGS(mp, ino, agno),
 497         TP_STRUCT__entry(
 498                 __field(dev_t, dev)
 499                 __field(xfs_ino_t, ino)
 500                 __field(xfs_agnumber_t, agno)
 501                 __field(int, streams)
 502         ),
 503         TP_fast_assign(
 504                 __entry->dev = mp->m_super->s_dev;
 505                 __entry->ino = ino;
 506                 __entry->agno = agno;
 507                 __entry->streams = xfs_filestream_peek_ag(mp, agno);
 508         ),
 509         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 510                   MAJOR(__entry->dev), MINOR(__entry->dev),
 511                   __entry->ino,
 512                   __entry->agno,
 513                   __entry->streams)
 514 )
 515 #define DEFINE_FILESTREAM_EVENT(name) \
 516 DEFINE_EVENT(xfs_filestream_class, name, \
 517         TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno), \
 518         TP_ARGS(mp, ino, agno))
 519 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 520 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 521 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 522
 523 TRACE_EVENT(xfs_filestream_pick,
 524         TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 525                  xfs_extlen_t free, int nscan),
 526         TP_ARGS(ip, agno, free, nscan),
 527         TP_STRUCT__entry(
 528                 __field(dev_t, dev)
 529                 __field(xfs_ino_t, ino)
 530                 __field(xfs_agnumber_t, agno)
 531                 __field(int, streams)
 532                 __field(xfs_extlen_t, free)
 533                 __field(int, nscan)
 534         ),
 535         TP_fast_assign(
 536                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 537                 __entry->ino = ip->i_ino;
 538                 __entry->agno = agno;
 539                 __entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 540                 __entry->free = free;
 541                 __entry->nscan = nscan;
 542         ),
 543         TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 544                   MAJOR(__entry->dev), MINOR(__entry->dev),
 545                   __entry->ino,
 546                   __entry->agno,
 547                   __entry->streams,
 548                   __entry->free,
 549                   __entry->nscan)
 550 );
 551
 552 DECLARE_EVENT_CLASS(xfs_lock_class,
 553         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 554                  unsigned long caller_ip),
 555         TP_ARGS(ip,  lock_flags, caller_ip),
 556         TP_STRUCT__entry(
 557                 __field(dev_t, dev)
 558                 __field(xfs_ino_t, ino)
 559                 __field(int, lock_flags)
 560                 __field(unsigned long, caller_ip)
 561         ),
 562         TP_fast_assign(
 563                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 564                 __entry->ino = ip->i_ino;
 565                 __entry->lock_flags = lock_flags;
 566                 __entry->caller_ip = caller_ip;
 567         ),
 568         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pS",
 569                   MAJOR(__entry->dev), MINOR(__entry->dev),
 570                   __entry->ino,
 571                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 572                   (void *)__entry->caller_ip)
 573 )
 574
 575 #define DEFINE_LOCK_EVENT(name) \
 576 DEFINE_EVENT(xfs_lock_class, name, \
 577         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 578                  unsigned long caller_ip), \
 579         TP_ARGS(ip,  lock_flags, caller_ip))
 580 DEFINE_LOCK_EVENT(xfs_ilock);
 581 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 582 DEFINE_LOCK_EVENT(xfs_ilock_demote);
 583 DEFINE_LOCK_EVENT(xfs_iunlock);
 584
 585 DECLARE_EVENT_CLASS(xfs_inode_class,
 586         TP_PROTO(struct xfs_inode *ip),
 587         TP_ARGS(ip),
 588         TP_STRUCT__entry(
 589                 __field(dev_t, dev)
 590                 __field(xfs_ino_t, ino)
 591         ),
 592         TP_fast_assign(
 593                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 594                 __entry->ino = ip->i_ino;
 595         ),
 596         TP_printk("dev %d:%d ino 0x%llx",
 597                   MAJOR(__entry->dev), MINOR(__entry->dev),
 598                   __entry->ino)
 599 )
 600
 601 #define DEFINE_INODE_EVENT(name) \
 602 DEFINE_EVENT(xfs_inode_class, name, \
 603         TP_PROTO(struct xfs_inode *ip), \
 604         TP_ARGS(ip))
 605 DEFINE_INODE_EVENT(xfs_iget_skip);
 606 DEFINE_INODE_EVENT(xfs_iget_reclaim);
 607 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 608 DEFINE_INODE_EVENT(xfs_iget_hit);
 609 DEFINE_INODE_EVENT(xfs_iget_miss);
 610
 611 DEFINE_INODE_EVENT(xfs_getattr);
 612 DEFINE_INODE_EVENT(xfs_setattr);
 613 DEFINE_INODE_EVENT(xfs_readlink);
 614 DEFINE_INODE_EVENT(xfs_inactive_symlink);
 615 DEFINE_INODE_EVENT(xfs_alloc_file_space);
 616 DEFINE_INODE_EVENT(xfs_free_file_space);
 617 DEFINE_INODE_EVENT(xfs_zero_file_space);
 618 DEFINE_INODE_EVENT(xfs_collapse_file_space);
 619 DEFINE_INODE_EVENT(xfs_insert_file_space);
 620 DEFINE_INODE_EVENT(xfs_readdir);
 621 #ifdef CONFIG_XFS_POSIX_ACL
 622 DEFINE_INODE_EVENT(xfs_get_acl);
 623 #endif
 624 DEFINE_INODE_EVENT(xfs_vm_bmap);
 625 DEFINE_INODE_EVENT(xfs_file_ioctl);
 626 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 627 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 628 DEFINE_INODE_EVENT(xfs_dir_fsync);
 629 DEFINE_INODE_EVENT(xfs_file_fsync);
 630 DEFINE_INODE_EVENT(xfs_destroy_inode);
 631 DEFINE_INODE_EVENT(xfs_update_time);
 632
 633 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 634 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 635
 636 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 637 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 638 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 639 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
 640 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
 641 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
 642
 643 /*
 644  * ftrace's __print_symbolic requires that all enum values be wrapped in the
 645  * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
 646  * ring buffer.  Somehow this was only worth mentioning in the ftrace sample
 647  * code.
 648  */
 649 TRACE_DEFINE_ENUM(PE_SIZE_PTE);
 650 TRACE_DEFINE_ENUM(PE_SIZE_PMD);
 651 TRACE_DEFINE_ENUM(PE_SIZE_PUD);
 652
 653 TRACE_EVENT(xfs_filemap_fault,
 654         TP_PROTO(struct xfs_inode *ip, enum page_entry_size pe_size,
 655                  bool write_fault),
 656         TP_ARGS(ip, pe_size, write_fault),
 657         TP_STRUCT__entry(
 658                 __field(dev_t, dev)
 659                 __field(xfs_ino_t, ino)
 660                 __field(enum page_entry_size, pe_size)
 661                 __field(bool, write_fault)
 662         ),
 663         TP_fast_assign(
 664                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 665                 __entry->ino = ip->i_ino;
 666                 __entry->pe_size = pe_size;
 667                 __entry->write_fault = write_fault;
 668         ),
 669         TP_printk("dev %d:%d ino 0x%llx %s write_fault %d",
 670                   MAJOR(__entry->dev), MINOR(__entry->dev),
 671                   __entry->ino,
 672                   __print_symbolic(__entry->pe_size,
 673                         { PE_SIZE_PTE,  "PTE" },
 674                         { PE_SIZE_PMD,  "PMD" },
 675                         { PE_SIZE_PUD,  "PUD" }),
 676                   __entry->write_fault)
 677 )
 678
 679 DECLARE_EVENT_CLASS(xfs_iref_class,
 680         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 681         TP_ARGS(ip, caller_ip),
 682         TP_STRUCT__entry(
 683                 __field(dev_t, dev)
 684                 __field(xfs_ino_t, ino)
 685                 __field(int, count)
 686                 __field(int, pincount)
 687                 __field(unsigned long, caller_ip)
 688         ),
 689         TP_fast_assign(
 690                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 691                 __entry->ino = ip->i_ino;
 692                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
 693                 __entry->pincount = atomic_read(&ip->i_pincount);
 694                 __entry->caller_ip = caller_ip;
 695         ),
 696         TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pS",
 697                   MAJOR(__entry->dev), MINOR(__entry->dev),
 698                   __entry->ino,
 699                   __entry->count,
 700                   __entry->pincount,
 701                   (char *)__entry->caller_ip)
 702 )
 703
 704 TRACE_EVENT(xfs_iomap_prealloc_size,
 705         TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 706                  unsigned int writeio_blocks),
 707         TP_ARGS(ip, blocks, shift, writeio_blocks),
 708         TP_STRUCT__entry(
 709                 __field(dev_t, dev)
 710                 __field(xfs_ino_t, ino)
 711                 __field(xfs_fsblock_t, blocks)
 712                 __field(int, shift)
 713                 __field(unsigned int, writeio_blocks)
 714         ),
 715         TP_fast_assign(
 716                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
 717                 __entry->ino = ip->i_ino;
 718                 __entry->blocks = blocks;
 719                 __entry->shift = shift;
 720                 __entry->writeio_blocks = writeio_blocks;
 721         ),
 722         TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 723                   "m_writeio_blocks %u",
 724                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 725                   __entry->blocks, __entry->shift, __entry->writeio_blocks)
 726 )
 727
 728 TRACE_EVENT(xfs_irec_merge_pre,
 729         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 730                  uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 731         TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 732         TP_STRUCT__entry(
 733                 __field(dev_t, dev)
 734                 __field(xfs_agnumber_t, agno)
 735                 __field(xfs_agino_t, agino)
 736                 __field(uint16_t, holemask)
 737                 __field(xfs_agino_t, nagino)
 738                 __field(uint16_t, nholemask)
 739         ),
 740         TP_fast_assign(
 741                 __entry->dev = mp->m_super->s_dev;
 742                 __entry->agno = agno;
 743                 __entry->agino = agino;
 744                 __entry->holemask = holemask;
 745                 __entry->nagino = nagino;
 746                 __entry->nholemask = holemask;
 747         ),
 748         TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 749                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 750                   __entry->agino, __entry->holemask, __entry->nagino,
 751                   __entry->nholemask)
 752 )
 753
 754 TRACE_EVENT(xfs_irec_merge_post,
 755         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 756                  uint16_t holemask),
 757         TP_ARGS(mp, agno, agino, holemask),
 758         TP_STRUCT__entry(
 759                 __field(dev_t, dev)
 760                 __field(xfs_agnumber_t, agno)
 761                 __field(xfs_agino_t, agino)
 762                 __field(uint16_t, holemask)
 763         ),
 764         TP_fast_assign(
 765                 __entry->dev = mp->m_super->s_dev;
 766                 __entry->agno = agno;
 767                 __entry->agino = agino;
 768                 __entry->holemask = holemask;
 769         ),
 770         TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 771                   MINOR(__entry->dev), __entry->agno, __entry->agino,
 772                   __entry->holemask)
 773 )
 774
 775 #define DEFINE_IREF_EVENT(name) \
 776 DEFINE_EVENT(xfs_iref_class, name, \
 777         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 778         TP_ARGS(ip, caller_ip))
 779 DEFINE_IREF_EVENT(xfs_irele);
 780 DEFINE_IREF_EVENT(xfs_inode_pin);
 781 DEFINE_IREF_EVENT(xfs_inode_unpin);
 782 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 783
 784 DECLARE_EVENT_CLASS(xfs_namespace_class,
 785         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 786         TP_ARGS(dp, name),
 787         TP_STRUCT__entry(
 788                 __field(dev_t, dev)
 789                 __field(xfs_ino_t, dp_ino)
 790                 __field(int, namelen)
 791                 __dynamic_array(char, name, name->len)
 792         ),
 793         TP_fast_assign(
 794                 __entry->dev = VFS_I(dp)->i_sb->s_dev;
 795                 __entry->dp_ino = dp->i_ino;
 796                 __entry->namelen = name->len;
 797                 memcpy(__get_str(name), name->name, name->len);
 798         ),
 799         TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 800                   MAJOR(__entry->dev), MINOR(__entry->dev),
 801                   __entry->dp_ino,
 802                   __entry->namelen,
 803                   __get_str(name))
 804 )
 805
 806 #define DEFINE_NAMESPACE_EVENT(name) \
 807 DEFINE_EVENT(xfs_namespace_class, name, \
 808         TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 809         TP_ARGS(dp, name))
 810 DEFINE_NAMESPACE_EVENT(xfs_remove);
 811 DEFINE_NAMESPACE_EVENT(xfs_link);
 812 DEFINE_NAMESPACE_EVENT(xfs_lookup);
 813 DEFINE_NAMESPACE_EVENT(xfs_create);
 814 DEFINE_NAMESPACE_EVENT(xfs_symlink);
 815
 816 TRACE_EVENT(xfs_rename,
 817         TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 818                  struct xfs_name *src_name, struct xfs_name *target_name),
 819         TP_ARGS(src_dp, target_dp, src_name, target_name),
 820         TP_STRUCT__entry(
 821                 __field(dev_t, dev)
 822                 __field(xfs_ino_t, src_dp_ino)
 823                 __field(xfs_ino_t, target_dp_ino)
 824                 __field(int, src_namelen)
 825                 __field(int, target_namelen)
 826                 __dynamic_array(char, src_name, src_name->len)
 827                 __dynamic_array(char, target_name, target_name->len)
 828         ),
 829         TP_fast_assign(
 830                 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 831                 __entry->src_dp_ino = src_dp->i_ino;
 832                 __entry->target_dp_ino = target_dp->i_ino;
 833                 __entry->src_namelen = src_name->len;
 834                 __entry->target_namelen = target_name->len;
 835                 memcpy(__get_str(src_name), src_name->name, src_name->len);
 836                 memcpy(__get_str(target_name), target_name->name,
 837                         target_name->len);
 838         ),
 839         TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 840                   " src name %.*s target name %.*s",
 841                   MAJOR(__entry->dev), MINOR(__entry->dev),
 842                   __entry->src_dp_ino,
 843                   __entry->target_dp_ino,
 844                   __entry->src_namelen,
 845                   __get_str(src_name),
 846                   __entry->target_namelen,
 847                   __get_str(target_name))
 848 )
 849
 850 DECLARE_EVENT_CLASS(xfs_dquot_class,
 851         TP_PROTO(struct xfs_dquot *dqp),
 852         TP_ARGS(dqp),
 853         TP_STRUCT__entry(
 854                 __field(dev_t, dev)
 855                 __field(u32, id)
 856                 __field(unsigned, flags)
 857                 __field(unsigned, nrefs)
 858                 __field(unsigned long long, res_bcount)
 859                 __field(unsigned long long, bcount)
 860                 __field(unsigned long long, icount)
 861                 __field(unsigned long long, blk_hardlimit)
 862                 __field(unsigned long long, blk_softlimit)
 863                 __field(unsigned long long, ino_hardlimit)
 864                 __field(unsigned long long, ino_softlimit)
 865         ), \
 866         TP_fast_assign(
 867                 __entry->dev = dqp->q_mount->m_super->s_dev;
 868                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
 869                 __entry->flags = dqp->dq_flags;
 870                 __entry->nrefs = dqp->q_nrefs;
 871                 __entry->res_bcount = dqp->q_res_bcount;
 872                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 873                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 874                 __entry->blk_hardlimit =
 875                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 876                 __entry->blk_softlimit =
 877                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
 878                 __entry->ino_hardlimit =
 879                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 880                 __entry->ino_softlimit =
 881                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
 882         ),
 883         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 884                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 885                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 886                   MAJOR(__entry->dev), MINOR(__entry->dev),
 887                   __entry->id,
 888                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 889                   __entry->nrefs,
 890                   __entry->res_bcount,
 891                   __entry->bcount,
 892                   __entry->blk_hardlimit,
 893                   __entry->blk_softlimit,
 894                   __entry->icount,
 895                   __entry->ino_hardlimit,
 896                   __entry->ino_softlimit)
 897 )
 898
 899 #define DEFINE_DQUOT_EVENT(name) \
 900 DEFINE_EVENT(xfs_dquot_class, name, \
 901         TP_PROTO(struct xfs_dquot *dqp), \
 902         TP_ARGS(dqp))
 903 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 904 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 905 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 906 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 907 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 908 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 909 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 910 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 911 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 912 DEFINE_DQUOT_EVENT(xfs_dqread);
 913 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 914 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 915 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 916 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 917 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 918 DEFINE_DQUOT_EVENT(xfs_dqput);
 919 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 920 DEFINE_DQUOT_EVENT(xfs_dqrele);
 921 DEFINE_DQUOT_EVENT(xfs_dqflush);
 922 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 923 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 924
 925 DECLARE_EVENT_CLASS(xfs_loggrant_class,
 926         TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 927         TP_ARGS(log, tic),
 928         TP_STRUCT__entry(
 929                 __field(dev_t, dev)
 930                 __field(char, ocnt)
 931                 __field(char, cnt)
 932                 __field(int, curr_res)
 933                 __field(int, unit_res)
 934                 __field(unsigned int, flags)
 935                 __field(int, reserveq)
 936                 __field(int, writeq)
 937                 __field(int, grant_reserve_cycle)
 938                 __field(int, grant_reserve_bytes)
 939                 __field(int, grant_write_cycle)
 940                 __field(int, grant_write_bytes)
 941                 __field(int, curr_cycle)
 942                 __field(int, curr_block)
 943                 __field(xfs_lsn_t, tail_lsn)
 944         ),
 945         TP_fast_assign(
 946                 __entry->dev = log->l_mp->m_super->s_dev;
 947                 __entry->ocnt = tic->t_ocnt;
 948                 __entry->cnt = tic->t_cnt;
 949                 __entry->curr_res = tic->t_curr_res;
 950                 __entry->unit_res = tic->t_unit_res;
 951                 __entry->flags = tic->t_flags;
 952                 __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 953                 __entry->writeq = list_empty(&log->l_write_head.waiters);
 954                 xlog_crack_grant_head(&log->l_reserve_head.grant,
 955                                 &__entry->grant_reserve_cycle,
 956                                 &__entry->grant_reserve_bytes);
 957                 xlog_crack_grant_head(&log->l_write_head.grant,
 958                                 &__entry->grant_write_cycle,
 959                                 &__entry->grant_write_bytes);
 960                 __entry->curr_cycle = log->l_curr_cycle;
 961                 __entry->curr_block = log->l_curr_block;
 962                 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 963         ),
 964         TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
 965                   "t_unit_res %u t_flags %s reserveq %s "
 966                   "writeq %s grant_reserve_cycle %d "
 967                   "grant_reserve_bytes %d grant_write_cycle %d "
 968                   "grant_write_bytes %d curr_cycle %d curr_block %d "
 969                   "tail_cycle %d tail_block %d",
 970                   MAJOR(__entry->dev), MINOR(__entry->dev),
 971                   __entry->ocnt,
 972                   __entry->cnt,
 973                   __entry->curr_res,
 974                   __entry->unit_res,
 975                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 976                   __entry->reserveq ? "empty" : "active",
 977                   __entry->writeq ? "empty" : "active",
 978                   __entry->grant_reserve_cycle,
 979                   __entry->grant_reserve_bytes,
 980                   __entry->grant_write_cycle,
 981                   __entry->grant_write_bytes,
 982                   __entry->curr_cycle,
 983                   __entry->curr_block,
 984                   CYCLE_LSN(__entry->tail_lsn),
 985                   BLOCK_LSN(__entry->tail_lsn)
 986         )
 987 )
 988
 989 #define DEFINE_LOGGRANT_EVENT(name) \
 990 DEFINE_EVENT(xfs_loggrant_class, name, \
 991         TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
 992         TP_ARGS(log, tic))
 993 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
 994 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
 995 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
 996 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
 997 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
 998 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
 999 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1000 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1001 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1002 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1003 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
1004 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
1005 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
1006 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
1007 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
1008 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
1009
1010 DECLARE_EVENT_CLASS(xfs_log_item_class,
1011         TP_PROTO(struct xfs_log_item *lip),
1012         TP_ARGS(lip),
1013         TP_STRUCT__entry(
1014                 __field(dev_t, dev)
1015                 __field(void *, lip)
1016                 __field(uint, type)
1017                 __field(unsigned long, flags)
1018                 __field(xfs_lsn_t, lsn)
1019         ),
1020         TP_fast_assign(
1021                 __entry->dev = lip->li_mountp->m_super->s_dev;
1022                 __entry->lip = lip;
1023                 __entry->type = lip->li_type;
1024                 __entry->flags = lip->li_flags;
1025                 __entry->lsn = lip->li_lsn;
1026         ),
1027         TP_printk("dev %d:%d lip %p lsn %d/%d type %s flags %s",
1028                   MAJOR(__entry->dev), MINOR(__entry->dev),
1029                   __entry->lip,
1030                   CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1031                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1032                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1033 )
1034
1035 TRACE_EVENT(xfs_log_force,
1036         TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1037         TP_ARGS(mp, lsn, caller_ip),
1038         TP_STRUCT__entry(
1039                 __field(dev_t, dev)
1040                 __field(xfs_lsn_t, lsn)
1041                 __field(unsigned long, caller_ip)
1042         ),
1043         TP_fast_assign(
1044                 __entry->dev = mp->m_super->s_dev;
1045                 __entry->lsn = lsn;
1046                 __entry->caller_ip = caller_ip;
1047         ),
1048         TP_printk("dev %d:%d lsn 0x%llx caller %pS",
1049                   MAJOR(__entry->dev), MINOR(__entry->dev),
1050                   __entry->lsn, (void *)__entry->caller_ip)
1051 )
1052
1053 #define DEFINE_LOG_ITEM_EVENT(name) \
1054 DEFINE_EVENT(xfs_log_item_class, name, \
1055         TP_PROTO(struct xfs_log_item *lip), \
1056         TP_ARGS(lip))
1057 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1058 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1059 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1060 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1061
1062 DECLARE_EVENT_CLASS(xfs_ail_class,
1063         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1064         TP_ARGS(lip, old_lsn, new_lsn),
1065         TP_STRUCT__entry(
1066                 __field(dev_t, dev)
1067                 __field(void *, lip)
1068                 __field(uint, type)
1069                 __field(unsigned long, flags)
1070                 __field(xfs_lsn_t, old_lsn)
1071                 __field(xfs_lsn_t, new_lsn)
1072         ),
1073         TP_fast_assign(
1074                 __entry->dev = lip->li_mountp->m_super->s_dev;
1075                 __entry->lip = lip;
1076                 __entry->type = lip->li_type;
1077                 __entry->flags = lip->li_flags;
1078                 __entry->old_lsn = old_lsn;
1079                 __entry->new_lsn = new_lsn;
1080         ),
1081         TP_printk("dev %d:%d lip %p old lsn %d/%d new lsn %d/%d type %s flags %s",
1082                   MAJOR(__entry->dev), MINOR(__entry->dev),
1083                   __entry->lip,
1084                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1085                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1086                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1087                   __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1088 )
1089
1090 #define DEFINE_AIL_EVENT(name) \
1091 DEFINE_EVENT(xfs_ail_class, name, \
1092         TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1093         TP_ARGS(lip, old_lsn, new_lsn))
1094 DEFINE_AIL_EVENT(xfs_ail_insert);
1095 DEFINE_AIL_EVENT(xfs_ail_move);
1096 DEFINE_AIL_EVENT(xfs_ail_delete);
1097
1098 TRACE_EVENT(xfs_log_assign_tail_lsn,
1099         TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1100         TP_ARGS(log, new_lsn),
1101         TP_STRUCT__entry(
1102                 __field(dev_t, dev)
1103                 __field(xfs_lsn_t, new_lsn)
1104                 __field(xfs_lsn_t, old_lsn)
1105                 __field(xfs_lsn_t, last_sync_lsn)
1106         ),
1107         TP_fast_assign(
1108                 __entry->dev = log->l_mp->m_super->s_dev;
1109                 __entry->new_lsn = new_lsn;
1110                 __entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1111                 __entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1112         ),
1113         TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1114                   MAJOR(__entry->dev), MINOR(__entry->dev),
1115                   CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1116                   CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1117                   CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1118 )
1119
1120 DECLARE_EVENT_CLASS(xfs_file_class,
1121         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),
1122         TP_ARGS(ip, count, offset),
1123         TP_STRUCT__entry(
1124                 __field(dev_t, dev)
1125                 __field(xfs_ino_t, ino)
1126                 __field(xfs_fsize_t, size)
1127                 __field(loff_t, offset)
1128                 __field(size_t, count)
1129         ),
1130         TP_fast_assign(
1131                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1132                 __entry->ino = ip->i_ino;
1133                 __entry->size = ip->i_d.di_size;
1134                 __entry->offset = offset;
1135                 __entry->count = count;
1136         ),
1137         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count 0x%zx",
1138                   MAJOR(__entry->dev), MINOR(__entry->dev),
1139                   __entry->ino,
1140                   __entry->size,
1141                   __entry->offset,
1142                   __entry->count)
1143 )
1144
1145 #define DEFINE_RW_EVENT(name)           \
1146 DEFINE_EVENT(xfs_file_class, name,      \
1147         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset),    \
1148         TP_ARGS(ip, count, offset))
1149 DEFINE_RW_EVENT(xfs_file_buffered_read);
1150 DEFINE_RW_EVENT(xfs_file_direct_read);
1151 DEFINE_RW_EVENT(xfs_file_dax_read);
1152 DEFINE_RW_EVENT(xfs_file_buffered_write);
1153 DEFINE_RW_EVENT(xfs_file_direct_write);
1154 DEFINE_RW_EVENT(xfs_file_dax_write);
1155
1156 DECLARE_EVENT_CLASS(xfs_page_class,
1157         TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1158                  unsigned int len),
1159         TP_ARGS(inode, page, off, len),
1160         TP_STRUCT__entry(
1161                 __field(dev_t, dev)
1162                 __field(xfs_ino_t, ino)
1163                 __field(pgoff_t, pgoff)
1164                 __field(loff_t, size)
1165                 __field(unsigned long, offset)
1166                 __field(unsigned int, length)
1167         ),
1168         TP_fast_assign(
1169                 __entry->dev = inode->i_sb->s_dev;
1170                 __entry->ino = XFS_I(inode)->i_ino;
1171                 __entry->pgoff = page_offset(page);
1172                 __entry->size = i_size_read(inode);
1173                 __entry->offset = off;
1174                 __entry->length = len;
1175         ),
1176         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1177                   "length %x",
1178                   MAJOR(__entry->dev), MINOR(__entry->dev),
1179                   __entry->ino,
1180                   __entry->pgoff,
1181                   __entry->size,
1182                   __entry->offset,
1183                   __entry->length)
1184 )
1185
1186 #define DEFINE_PAGE_EVENT(name)         \
1187 DEFINE_EVENT(xfs_page_class, name,      \
1188         TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1189                  unsigned int len),     \
1190         TP_ARGS(inode, page, off, len))
1191 DEFINE_PAGE_EVENT(xfs_writepage);
1192 DEFINE_PAGE_EVENT(xfs_releasepage);
1193 DEFINE_PAGE_EVENT(xfs_invalidatepage);
1194
1195 DECLARE_EVENT_CLASS(xfs_readpage_class,
1196         TP_PROTO(struct inode *inode, int nr_pages),
1197         TP_ARGS(inode, nr_pages),
1198         TP_STRUCT__entry(
1199                 __field(dev_t, dev)
1200                 __field(xfs_ino_t, ino)
1201                 __field(int, nr_pages)
1202         ),
1203         TP_fast_assign(
1204                 __entry->dev = inode->i_sb->s_dev;
1205                 __entry->ino = inode->i_ino;
1206                 __entry->nr_pages = nr_pages;
1207         ),
1208         TP_printk("dev %d:%d ino 0x%llx nr_pages %d",
1209                   MAJOR(__entry->dev), MINOR(__entry->dev),
1210                   __entry->ino,
1211                   __entry->nr_pages)
1212 )
1213
1214 #define DEFINE_READPAGE_EVENT(name)             \
1215 DEFINE_EVENT(xfs_readpage_class, name,  \
1216         TP_PROTO(struct inode *inode, int nr_pages), \
1217         TP_ARGS(inode, nr_pages))
1218 DEFINE_READPAGE_EVENT(xfs_vm_readpage);
1219 DEFINE_READPAGE_EVENT(xfs_vm_readpages);
1220
1221 TRACE_DEFINE_ENUM(XFS_IO_HOLE);
1222 TRACE_DEFINE_ENUM(XFS_IO_DELALLOC);
1223 TRACE_DEFINE_ENUM(XFS_IO_UNWRITTEN);
1224 TRACE_DEFINE_ENUM(XFS_IO_OVERWRITE);
1225 TRACE_DEFINE_ENUM(XFS_IO_COW);
1226
1227 DECLARE_EVENT_CLASS(xfs_imap_class,
1228         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1229                  int type, struct xfs_bmbt_irec *irec),
1230         TP_ARGS(ip, offset, count, type, irec),
1231         TP_STRUCT__entry(
1232                 __field(dev_t, dev)
1233                 __field(xfs_ino_t, ino)
1234                 __field(loff_t, size)
1235                 __field(loff_t, offset)
1236                 __field(size_t, count)
1237                 __field(int, type)
1238                 __field(xfs_fileoff_t, startoff)
1239                 __field(xfs_fsblock_t, startblock)
1240                 __field(xfs_filblks_t, blockcount)
1241         ),
1242         TP_fast_assign(
1243                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1244                 __entry->ino = ip->i_ino;
1245                 __entry->size = ip->i_d.di_size;
1246                 __entry->offset = offset;
1247                 __entry->count = count;
1248                 __entry->type = type;
1249                 __entry->startoff = irec ? irec->br_startoff : 0;
1250                 __entry->startblock = irec ? irec->br_startblock : 0;
1251                 __entry->blockcount = irec ? irec->br_blockcount : 0;
1252         ),
1253         TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1254                   "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1255                   MAJOR(__entry->dev), MINOR(__entry->dev),
1256                   __entry->ino,
1257                   __entry->size,
1258                   __entry->offset,
1259                   __entry->count,
1260                   __print_symbolic(__entry->type, XFS_IO_TYPES),
1261                   __entry->startoff,
1262                   (int64_t)__entry->startblock,
1263                   __entry->blockcount)
1264 )
1265
1266 #define DEFINE_IOMAP_EVENT(name)        \
1267 DEFINE_EVENT(xfs_imap_class, name,      \
1268         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1269                  int type, struct xfs_bmbt_irec *irec),         \
1270         TP_ARGS(ip, offset, count, type, irec))
1271 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1272 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1273 DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
1274 DEFINE_IOMAP_EVENT(xfs_iomap_found);
1275
1276 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1277         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1278         TP_ARGS(ip, offset, count),
1279         TP_STRUCT__entry(
1280                 __field(dev_t, dev)
1281                 __field(xfs_ino_t, ino)
1282                 __field(loff_t, isize)
1283                 __field(loff_t, disize)
1284                 __field(loff_t, offset)
1285                 __field(size_t, count)
1286         ),
1287         TP_fast_assign(
1288                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1289                 __entry->ino = ip->i_ino;
1290                 __entry->isize = VFS_I(ip)->i_size;
1291                 __entry->disize = ip->i_d.di_size;
1292                 __entry->offset = offset;
1293                 __entry->count = count;
1294         ),
1295         TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1296                   "offset 0x%llx count %zd",
1297                   MAJOR(__entry->dev), MINOR(__entry->dev),
1298                   __entry->ino,
1299                   __entry->isize,
1300                   __entry->disize,
1301                   __entry->offset,
1302                   __entry->count)
1303 );
1304
1305 #define DEFINE_SIMPLE_IO_EVENT(name)    \
1306 DEFINE_EVENT(xfs_simple_io_class, name, \
1307         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),        \
1308         TP_ARGS(ip, offset, count))
1309 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1310 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1311 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1312 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1313 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1314 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1315 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1316
1317 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1318         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1319         TP_ARGS(ip, new_size),
1320         TP_STRUCT__entry(
1321                 __field(dev_t, dev)
1322                 __field(xfs_ino_t, ino)
1323                 __field(xfs_fsize_t, size)
1324                 __field(xfs_fsize_t, new_size)
1325         ),
1326         TP_fast_assign(
1327                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1328                 __entry->ino = ip->i_ino;
1329                 __entry->size = ip->i_d.di_size;
1330                 __entry->new_size = new_size;
1331         ),
1332         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1333                   MAJOR(__entry->dev), MINOR(__entry->dev),
1334                   __entry->ino,
1335                   __entry->size,
1336                   __entry->new_size)
1337 )
1338
1339 #define DEFINE_ITRUNC_EVENT(name) \
1340 DEFINE_EVENT(xfs_itrunc_class, name, \
1341         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1342         TP_ARGS(ip, new_size))
1343 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1344 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1345
1346 TRACE_EVENT(xfs_pagecache_inval,
1347         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1348         TP_ARGS(ip, start, finish),
1349         TP_STRUCT__entry(
1350                 __field(dev_t, dev)
1351                 __field(xfs_ino_t, ino)
1352                 __field(xfs_fsize_t, size)
1353                 __field(xfs_off_t, start)
1354                 __field(xfs_off_t, finish)
1355         ),
1356         TP_fast_assign(
1357                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1358                 __entry->ino = ip->i_ino;
1359                 __entry->size = ip->i_d.di_size;
1360                 __entry->start = start;
1361                 __entry->finish = finish;
1362         ),
1363         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1364                   MAJOR(__entry->dev), MINOR(__entry->dev),
1365                   __entry->ino,
1366                   __entry->size,
1367                   __entry->start,
1368                   __entry->finish)
1369 );
1370
1371 TRACE_EVENT(xfs_bunmap,
1372         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1373                  int flags, unsigned long caller_ip),
1374         TP_ARGS(ip, bno, len, flags, caller_ip),
1375         TP_STRUCT__entry(
1376                 __field(dev_t, dev)
1377                 __field(xfs_ino_t, ino)
1378                 __field(xfs_fsize_t, size)
1379                 __field(xfs_fileoff_t, bno)
1380                 __field(xfs_filblks_t, len)
1381                 __field(unsigned long, caller_ip)
1382                 __field(int, flags)
1383         ),
1384         TP_fast_assign(
1385                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1386                 __entry->ino = ip->i_ino;
1387                 __entry->size = ip->i_d.di_size;
1388                 __entry->bno = bno;
1389                 __entry->len = len;
1390                 __entry->caller_ip = caller_ip;
1391                 __entry->flags = flags;
1392         ),
1393         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1394                   "flags %s caller %pS",
1395                   MAJOR(__entry->dev), MINOR(__entry->dev),
1396                   __entry->ino,
1397                   __entry->size,
1398                   __entry->bno,
1399                   __entry->len,
1400                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1401                   (void *)__entry->caller_ip)
1402
1403 );
1404
1405 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1406         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1407                  xfs_agblock_t agbno, xfs_extlen_t len),
1408         TP_ARGS(mp, agno, agbno, len),
1409         TP_STRUCT__entry(
1410                 __field(dev_t, dev)
1411                 __field(xfs_agnumber_t, agno)
1412                 __field(xfs_agblock_t, agbno)
1413                 __field(xfs_extlen_t, len)
1414         ),
1415         TP_fast_assign(
1416                 __entry->dev = mp->m_super->s_dev;
1417                 __entry->agno = agno;
1418                 __entry->agbno = agbno;
1419                 __entry->len = len;
1420         ),
1421         TP_printk("dev %d:%d agno %u agbno %u len %u",
1422                   MAJOR(__entry->dev), MINOR(__entry->dev),
1423                   __entry->agno,
1424                   __entry->agbno,
1425                   __entry->len)
1426 );
1427 #define DEFINE_BUSY_EVENT(name) \
1428 DEFINE_EVENT(xfs_extent_busy_class, name, \
1429         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1430                  xfs_agblock_t agbno, xfs_extlen_t len), \
1431         TP_ARGS(mp, agno, agbno, len))
1432 DEFINE_BUSY_EVENT(xfs_extent_busy);
1433 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1434 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1435 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1436 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1437
1438 TRACE_EVENT(xfs_extent_busy_trim,
1439         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1440                  xfs_agblock_t agbno, xfs_extlen_t len,
1441                  xfs_agblock_t tbno, xfs_extlen_t tlen),
1442         TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1443         TP_STRUCT__entry(
1444                 __field(dev_t, dev)
1445                 __field(xfs_agnumber_t, agno)
1446                 __field(xfs_agblock_t, agbno)
1447                 __field(xfs_extlen_t, len)
1448                 __field(xfs_agblock_t, tbno)
1449                 __field(xfs_extlen_t, tlen)
1450         ),
1451         TP_fast_assign(
1452                 __entry->dev = mp->m_super->s_dev;
1453                 __entry->agno = agno;
1454                 __entry->agbno = agbno;
1455                 __entry->len = len;
1456                 __entry->tbno = tbno;
1457                 __entry->tlen = tlen;
1458         ),
1459         TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1460                   MAJOR(__entry->dev), MINOR(__entry->dev),
1461                   __entry->agno,
1462                   __entry->agbno,
1463                   __entry->len,
1464                   __entry->tbno,
1465                   __entry->tlen)
1466 );
1467
1468 DECLARE_EVENT_CLASS(xfs_agf_class,
1469         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1470                  unsigned long caller_ip),
1471         TP_ARGS(mp, agf, flags, caller_ip),
1472         TP_STRUCT__entry(
1473                 __field(dev_t, dev)
1474                 __field(xfs_agnumber_t, agno)
1475                 __field(int, flags)
1476                 __field(__u32, length)
1477                 __field(__u32, bno_root)
1478                 __field(__u32, cnt_root)
1479                 __field(__u32, bno_level)
1480                 __field(__u32, cnt_level)
1481                 __field(__u32, flfirst)
1482                 __field(__u32, fllast)
1483                 __field(__u32, flcount)
1484                 __field(__u32, freeblks)
1485                 __field(__u32, longest)
1486                 __field(unsigned long, caller_ip)
1487         ),
1488         TP_fast_assign(
1489                 __entry->dev = mp->m_super->s_dev;
1490                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1491                 __entry->flags = flags;
1492                 __entry->length = be32_to_cpu(agf->agf_length),
1493                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1494                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1495                 __entry->bno_level =
1496                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1497                 __entry->cnt_level =
1498                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1499                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1500                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1501                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1502                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1503                 __entry->longest = be32_to_cpu(agf->agf_longest);
1504                 __entry->caller_ip = caller_ip;
1505         ),
1506         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1507                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1508                   "freeblks %u longest %u caller %pS",
1509                   MAJOR(__entry->dev), MINOR(__entry->dev),
1510                   __entry->agno,
1511                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1512                   __entry->length,
1513                   __entry->bno_root,
1514                   __entry->cnt_root,
1515                   __entry->bno_level,
1516                   __entry->cnt_level,
1517                   __entry->flfirst,
1518                   __entry->fllast,
1519                   __entry->flcount,
1520                   __entry->freeblks,
1521                   __entry->longest,
1522                   (void *)__entry->caller_ip)
1523 );
1524 #define DEFINE_AGF_EVENT(name) \
1525 DEFINE_EVENT(xfs_agf_class, name, \
1526         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, \
1527                  unsigned long caller_ip), \
1528         TP_ARGS(mp, agf, flags, caller_ip))
1529 DEFINE_AGF_EVENT(xfs_agf);
1530 DEFINE_AGF_EVENT(xfs_agfl_reset);
1531
1532 TRACE_EVENT(xfs_free_extent,
1533         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1534                  xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1535                  int haveright),
1536         TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1537         TP_STRUCT__entry(
1538                 __field(dev_t, dev)
1539                 __field(xfs_agnumber_t, agno)
1540                 __field(xfs_agblock_t, agbno)
1541                 __field(xfs_extlen_t, len)
1542                 __field(int, resv)
1543                 __field(int, haveleft)
1544                 __field(int, haveright)
1545         ),
1546         TP_fast_assign(
1547                 __entry->dev = mp->m_super->s_dev;
1548                 __entry->agno = agno;
1549                 __entry->agbno = agbno;
1550                 __entry->len = len;
1551                 __entry->resv = resv;
1552                 __entry->haveleft = haveleft;
1553                 __entry->haveright = haveright;
1554         ),
1555         TP_printk("dev %d:%d agno %u agbno %u len %u resv %d %s",
1556                   MAJOR(__entry->dev), MINOR(__entry->dev),
1557                   __entry->agno,
1558                   __entry->agbno,
1559                   __entry->len,
1560                   __entry->resv,
1561                   __entry->haveleft ?
1562                         (__entry->haveright ? "both" : "left") :
1563                         (__entry->haveright ? "right" : "none"))
1564
1565 );
1566
1567 DECLARE_EVENT_CLASS(xfs_alloc_class,
1568         TP_PROTO(struct xfs_alloc_arg *args),
1569         TP_ARGS(args),
1570         TP_STRUCT__entry(
1571                 __field(dev_t, dev)
1572                 __field(xfs_agnumber_t, agno)
1573                 __field(xfs_agblock_t, agbno)
1574                 __field(xfs_extlen_t, minlen)
1575                 __field(xfs_extlen_t, maxlen)
1576                 __field(xfs_extlen_t, mod)
1577                 __field(xfs_extlen_t, prod)
1578                 __field(xfs_extlen_t, minleft)
1579                 __field(xfs_extlen_t, total)
1580                 __field(xfs_extlen_t, alignment)
1581                 __field(xfs_extlen_t, minalignslop)
1582                 __field(xfs_extlen_t, len)
1583                 __field(short, type)
1584                 __field(short, otype)
1585                 __field(char, wasdel)
1586                 __field(char, wasfromfl)
1587                 __field(int, resv)
1588                 __field(int, datatype)
1589                 __field(xfs_fsblock_t, firstblock)
1590         ),
1591         TP_fast_assign(
1592                 __entry->dev = args->mp->m_super->s_dev;
1593                 __entry->agno = args->agno;
1594                 __entry->agbno = args->agbno;
1595                 __entry->minlen = args->minlen;
1596                 __entry->maxlen = args->maxlen;
1597                 __entry->mod = args->mod;
1598                 __entry->prod = args->prod;
1599                 __entry->minleft = args->minleft;
1600                 __entry->total = args->total;
1601                 __entry->alignment = args->alignment;
1602                 __entry->minalignslop = args->minalignslop;
1603                 __entry->len = args->len;
1604                 __entry->type = args->type;
1605                 __entry->otype = args->otype;
1606                 __entry->wasdel = args->wasdel;
1607                 __entry->wasfromfl = args->wasfromfl;
1608                 __entry->resv = args->resv;
1609                 __entry->datatype = args->datatype;
1610                 __entry->firstblock = args->tp->t_firstblock;
1611         ),
1612         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1613                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1614                   "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1615                   "datatype 0x%x firstblock 0x%llx",
1616                   MAJOR(__entry->dev), MINOR(__entry->dev),
1617                   __entry->agno,
1618                   __entry->agbno,
1619                   __entry->minlen,
1620                   __entry->maxlen,
1621                   __entry->mod,
1622                   __entry->prod,
1623                   __entry->minleft,
1624                   __entry->total,
1625                   __entry->alignment,
1626                   __entry->minalignslop,
1627                   __entry->len,
1628                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1629                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1630                   __entry->wasdel,
1631                   __entry->wasfromfl,
1632                   __entry->resv,
1633                   __entry->datatype,
1634                   (unsigned long long)__entry->firstblock)
1635 )
1636
1637 #define DEFINE_ALLOC_EVENT(name) \
1638 DEFINE_EVENT(xfs_alloc_class, name, \
1639         TP_PROTO(struct xfs_alloc_arg *args), \
1640         TP_ARGS(args))
1641 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1642 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1643 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1644 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1645 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1646 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1647 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1648 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1649 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1650 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1651 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1652 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1653 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1654 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1655 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1656 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1657 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1658 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1659 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1660 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1661 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1662 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1663 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1664 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1665 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1666
1667 DECLARE_EVENT_CLASS(xfs_da_class,
1668         TP_PROTO(struct xfs_da_args *args),
1669         TP_ARGS(args),
1670         TP_STRUCT__entry(
1671                 __field(dev_t, dev)
1672                 __field(xfs_ino_t, ino)
1673                 __dynamic_array(char, name, args->namelen)
1674                 __field(int, namelen)
1675                 __field(xfs_dahash_t, hashval)
1676                 __field(xfs_ino_t, inumber)
1677                 __field(int, op_flags)
1678         ),
1679         TP_fast_assign(
1680                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1681                 __entry->ino = args->dp->i_ino;
1682                 if (args->namelen)
1683                         memcpy(__get_str(name), args->name, args->namelen);
1684                 __entry->namelen = args->namelen;
1685                 __entry->hashval = args->hashval;
1686                 __entry->inumber = args->inumber;
1687                 __entry->op_flags = args->op_flags;
1688         ),
1689         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1690                   "inumber 0x%llx op_flags %s",
1691                   MAJOR(__entry->dev), MINOR(__entry->dev),
1692                   __entry->ino,
1693                   __entry->namelen,
1694                   __entry->namelen ? __get_str(name) : NULL,
1695                   __entry->namelen,
1696                   __entry->hashval,
1697                   __entry->inumber,
1698                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1699 )
1700
1701 #define DEFINE_DIR2_EVENT(name) \
1702 DEFINE_EVENT(xfs_da_class, name, \
1703         TP_PROTO(struct xfs_da_args *args), \
1704         TP_ARGS(args))
1705 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1706 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1707 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1708 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1709 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1710 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1711 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1712 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1713 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1714 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1715 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1716 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1717 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1718 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1719 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1720 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1721 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1722 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1723 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1724 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1725 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1726 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1727 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1728 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1729 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1730
1731 DECLARE_EVENT_CLASS(xfs_attr_class,
1732         TP_PROTO(struct xfs_da_args *args),
1733         TP_ARGS(args),
1734         TP_STRUCT__entry(
1735                 __field(dev_t, dev)
1736                 __field(xfs_ino_t, ino)
1737                 __dynamic_array(char, name, args->namelen)
1738                 __field(int, namelen)
1739                 __field(int, valuelen)
1740                 __field(xfs_dahash_t, hashval)
1741                 __field(int, flags)
1742                 __field(int, op_flags)
1743         ),
1744         TP_fast_assign(
1745                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1746                 __entry->ino = args->dp->i_ino;
1747                 if (args->namelen)
1748                         memcpy(__get_str(name), args->name, args->namelen);
1749                 __entry->namelen = args->namelen;
1750                 __entry->valuelen = args->valuelen;
1751                 __entry->hashval = args->hashval;
1752                 __entry->flags = args->flags;
1753                 __entry->op_flags = args->op_flags;
1754         ),
1755         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1756                   "hashval 0x%x flags %s op_flags %s",
1757                   MAJOR(__entry->dev), MINOR(__entry->dev),
1758                   __entry->ino,
1759                   __entry->namelen,
1760                   __entry->namelen ? __get_str(name) : NULL,
1761                   __entry->namelen,
1762                   __entry->valuelen,
1763                   __entry->hashval,
1764                   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
1765                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1766 )
1767
1768 #define DEFINE_ATTR_EVENT(name) \
1769 DEFINE_EVENT(xfs_attr_class, name, \
1770         TP_PROTO(struct xfs_da_args *args), \
1771         TP_ARGS(args))
1772 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1773 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1774 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1775 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1776 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1777 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1778
1779 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1780 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1781 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1782 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1783 DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1784 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1785 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1786 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1787 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1788 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1789 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1790 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1791 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1792 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1793 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1794 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1795 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1796 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1797 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1798 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1799 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1800 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1801 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1802
1803 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1804 DEFINE_ATTR_EVENT(xfs_attr_node_get);
1805 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1806 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1807
1808 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1809 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1810
1811 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1812 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1813 DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1814
1815 #define DEFINE_DA_EVENT(name) \
1816 DEFINE_EVENT(xfs_da_class, name, \
1817         TP_PROTO(struct xfs_da_args *args), \
1818         TP_ARGS(args))
1819 DEFINE_DA_EVENT(xfs_da_split);
1820 DEFINE_DA_EVENT(xfs_da_join);
1821 DEFINE_DA_EVENT(xfs_da_link_before);
1822 DEFINE_DA_EVENT(xfs_da_link_after);
1823 DEFINE_DA_EVENT(xfs_da_unlink_back);
1824 DEFINE_DA_EVENT(xfs_da_unlink_forward);
1825 DEFINE_DA_EVENT(xfs_da_root_split);
1826 DEFINE_DA_EVENT(xfs_da_root_join);
1827 DEFINE_DA_EVENT(xfs_da_node_add);
1828 DEFINE_DA_EVENT(xfs_da_node_create);
1829 DEFINE_DA_EVENT(xfs_da_node_split);
1830 DEFINE_DA_EVENT(xfs_da_node_remove);
1831 DEFINE_DA_EVENT(xfs_da_node_rebalance);
1832 DEFINE_DA_EVENT(xfs_da_node_unbalance);
1833 DEFINE_DA_EVENT(xfs_da_node_toosmall);
1834 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1835 DEFINE_DA_EVENT(xfs_da_grow_inode);
1836 DEFINE_DA_EVENT(xfs_da_shrink_inode);
1837 DEFINE_DA_EVENT(xfs_da_fixhashpath);
1838 DEFINE_DA_EVENT(xfs_da_path_shift);
1839
1840 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1841         TP_PROTO(struct xfs_da_args *args, int idx),
1842         TP_ARGS(args, idx),
1843         TP_STRUCT__entry(
1844                 __field(dev_t, dev)
1845                 __field(xfs_ino_t, ino)
1846                 __field(int, op_flags)
1847                 __field(int, idx)
1848         ),
1849         TP_fast_assign(
1850                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1851                 __entry->ino = args->dp->i_ino;
1852                 __entry->op_flags = args->op_flags;
1853                 __entry->idx = idx;
1854         ),
1855         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1856                   MAJOR(__entry->dev), MINOR(__entry->dev),
1857                   __entry->ino,
1858                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1859                   __entry->idx)
1860 )
1861
1862 #define DEFINE_DIR2_SPACE_EVENT(name) \
1863 DEFINE_EVENT(xfs_dir2_space_class, name, \
1864         TP_PROTO(struct xfs_da_args *args, int idx), \
1865         TP_ARGS(args, idx))
1866 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1867 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1868 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1869 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1870
1871 TRACE_EVENT(xfs_dir2_leafn_moveents,
1872         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1873         TP_ARGS(args, src_idx, dst_idx, count),
1874         TP_STRUCT__entry(
1875                 __field(dev_t, dev)
1876                 __field(xfs_ino_t, ino)
1877                 __field(int, op_flags)
1878                 __field(int, src_idx)
1879                 __field(int, dst_idx)
1880                 __field(int, count)
1881         ),
1882         TP_fast_assign(
1883                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1884                 __entry->ino = args->dp->i_ino;
1885                 __entry->op_flags = args->op_flags;
1886                 __entry->src_idx = src_idx;
1887                 __entry->dst_idx = dst_idx;
1888                 __entry->count = count;
1889         ),
1890         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1891                   "src_idx %d dst_idx %d count %d",
1892                   MAJOR(__entry->dev), MINOR(__entry->dev),
1893                   __entry->ino,
1894                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1895                   __entry->src_idx,
1896                   __entry->dst_idx,
1897                   __entry->count)
1898 );
1899
1900 #define XFS_SWAPEXT_INODES \
1901         { 0,    "target" }, \
1902         { 1,    "temp" }
1903
1904 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_DEV);
1905 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_LOCAL);
1906 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_EXTENTS);
1907 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_BTREE);
1908 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_UUID);
1909
1910 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1911         TP_PROTO(struct xfs_inode *ip, int which),
1912         TP_ARGS(ip, which),
1913         TP_STRUCT__entry(
1914                 __field(dev_t, dev)
1915                 __field(int, which)
1916                 __field(xfs_ino_t, ino)
1917                 __field(int, format)
1918                 __field(int, nex)
1919                 __field(int, broot_size)
1920                 __field(int, fork_off)
1921         ),
1922         TP_fast_assign(
1923                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1924                 __entry->which = which;
1925                 __entry->ino = ip->i_ino;
1926                 __entry->format = ip->i_d.di_format;
1927                 __entry->nex = ip->i_d.di_nextents;
1928                 __entry->broot_size = ip->i_df.if_broot_bytes;
1929                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1930         ),
1931         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1932                   "broot size %d, fork offset %d",
1933                   MAJOR(__entry->dev), MINOR(__entry->dev),
1934                   __entry->ino,
1935                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1936                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1937                   __entry->nex,
1938                   __entry->broot_size,
1939                   __entry->fork_off)
1940 )
1941
1942 #define DEFINE_SWAPEXT_EVENT(name) \
1943 DEFINE_EVENT(xfs_swap_extent_class, name, \
1944         TP_PROTO(struct xfs_inode *ip, int which), \
1945         TP_ARGS(ip, which))
1946
1947 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1948 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1949
1950 TRACE_EVENT(xfs_log_recover,
1951         TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
1952         TP_ARGS(log, headblk, tailblk),
1953         TP_STRUCT__entry(
1954                 __field(dev_t, dev)
1955                 __field(xfs_daddr_t, headblk)
1956                 __field(xfs_daddr_t, tailblk)
1957         ),
1958         TP_fast_assign(
1959                 __entry->dev = log->l_mp->m_super->s_dev;
1960                 __entry->headblk = headblk;
1961                 __entry->tailblk = tailblk;
1962         ),
1963         TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
1964                   MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
1965                   __entry->tailblk)
1966 )
1967
1968 TRACE_EVENT(xfs_log_recover_record,
1969         TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
1970         TP_ARGS(log, rhead, pass),
1971         TP_STRUCT__entry(
1972                 __field(dev_t, dev)
1973                 __field(xfs_lsn_t, lsn)
1974                 __field(int, len)
1975                 __field(int, num_logops)
1976                 __field(int, pass)
1977         ),
1978         TP_fast_assign(
1979                 __entry->dev = log->l_mp->m_super->s_dev;
1980                 __entry->lsn = be64_to_cpu(rhead->h_lsn);
1981                 __entry->len = be32_to_cpu(rhead->h_len);
1982                 __entry->num_logops = be32_to_cpu(rhead->h_num_logops);
1983                 __entry->pass = pass;
1984         ),
1985         TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
1986                   MAJOR(__entry->dev), MINOR(__entry->dev),
1987                   __entry->lsn, __entry->len, __entry->num_logops,
1988                    __entry->pass)
1989 )
1990
1991 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1992         TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1993                 struct xlog_recover_item *item, int pass),
1994         TP_ARGS(log, trans, item, pass),
1995         TP_STRUCT__entry(
1996                 __field(dev_t, dev)
1997                 __field(unsigned long, item)
1998                 __field(xlog_tid_t, tid)
1999                 __field(xfs_lsn_t, lsn)
2000                 __field(int, type)
2001                 __field(int, pass)
2002                 __field(int, count)
2003                 __field(int, total)
2004         ),
2005         TP_fast_assign(
2006                 __entry->dev = log->l_mp->m_super->s_dev;
2007                 __entry->item = (unsigned long)item;
2008                 __entry->tid = trans->r_log_tid;
2009                 __entry->lsn = trans->r_lsn;
2010                 __entry->type = ITEM_TYPE(item);
2011                 __entry->pass = pass;
2012                 __entry->count = item->ri_cnt;
2013                 __entry->total = item->ri_total;
2014         ),
2015         TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item %p, "
2016                   "item type %s item region count/total %d/%d",
2017                   MAJOR(__entry->dev), MINOR(__entry->dev),
2018                   __entry->tid,
2019                   __entry->lsn,
2020                   __entry->pass,
2021                   (void *)__entry->item,
2022                   __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2023                   __entry->count,
2024                   __entry->total)
2025 )
2026
2027 #define DEFINE_LOG_RECOVER_ITEM(name) \
2028 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2029         TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2030                 struct xlog_recover_item *item, int pass), \
2031         TP_ARGS(log, trans, item, pass))
2032
2033 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2034 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2035 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2036 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2037 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2038
2039 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2040         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2041         TP_ARGS(log, buf_f),
2042         TP_STRUCT__entry(
2043                 __field(dev_t, dev)
2044                 __field(int64_t, blkno)
2045                 __field(unsigned short, len)
2046                 __field(unsigned short, flags)
2047                 __field(unsigned short, size)
2048                 __field(unsigned int, map_size)
2049         ),
2050         TP_fast_assign(
2051                 __entry->dev = log->l_mp->m_super->s_dev;
2052                 __entry->blkno = buf_f->blf_blkno;
2053                 __entry->len = buf_f->blf_len;
2054                 __entry->flags = buf_f->blf_flags;
2055                 __entry->size = buf_f->blf_size;
2056                 __entry->map_size = buf_f->blf_map_size;
2057         ),
2058         TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2059                         "map_size %d",
2060                   MAJOR(__entry->dev), MINOR(__entry->dev),
2061                   __entry->blkno,
2062                   __entry->len,
2063                   __entry->flags,
2064                   __entry->size,
2065                   __entry->map_size)
2066 )
2067
2068 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2069 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2070         TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2071         TP_ARGS(log, buf_f))
2072
2073 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2074 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2075 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2076 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2077 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2078 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2079 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2080 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2081 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2082
2083 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2084         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2085         TP_ARGS(log, in_f),
2086         TP_STRUCT__entry(
2087                 __field(dev_t, dev)
2088                 __field(xfs_ino_t, ino)
2089                 __field(unsigned short, size)
2090                 __field(int, fields)
2091                 __field(unsigned short, asize)
2092                 __field(unsigned short, dsize)
2093                 __field(int64_t, blkno)
2094                 __field(int, len)
2095                 __field(int, boffset)
2096         ),
2097         TP_fast_assign(
2098                 __entry->dev = log->l_mp->m_super->s_dev;
2099                 __entry->ino = in_f->ilf_ino;
2100                 __entry->size = in_f->ilf_size;
2101                 __entry->fields = in_f->ilf_fields;
2102                 __entry->asize = in_f->ilf_asize;
2103                 __entry->dsize = in_f->ilf_dsize;
2104                 __entry->blkno = in_f->ilf_blkno;
2105                 __entry->len = in_f->ilf_len;
2106                 __entry->boffset = in_f->ilf_boffset;
2107         ),
2108         TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2109                         "dsize %d, blkno 0x%llx, len %d, boffset %d",
2110                   MAJOR(__entry->dev), MINOR(__entry->dev),
2111                   __entry->ino,
2112                   __entry->size,
2113                   __entry->fields,
2114                   __entry->asize,
2115                   __entry->dsize,
2116                   __entry->blkno,
2117                   __entry->len,
2118                   __entry->boffset)
2119 )
2120 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2121 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2122         TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2123         TP_ARGS(log, in_f))
2124
2125 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2126 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2127 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2128
2129 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2130         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2131         TP_ARGS(log, in_f),
2132         TP_STRUCT__entry(
2133                 __field(dev_t, dev)
2134                 __field(xfs_agnumber_t, agno)
2135                 __field(xfs_agblock_t, agbno)
2136                 __field(unsigned int, count)
2137                 __field(unsigned int, isize)
2138                 __field(xfs_agblock_t, length)
2139                 __field(unsigned int, gen)
2140         ),
2141         TP_fast_assign(
2142                 __entry->dev = log->l_mp->m_super->s_dev;
2143                 __entry->agno = be32_to_cpu(in_f->icl_ag);
2144                 __entry->agbno = be32_to_cpu(in_f->icl_agbno);
2145                 __entry->count = be32_to_cpu(in_f->icl_count);
2146                 __entry->isize = be32_to_cpu(in_f->icl_isize);
2147                 __entry->length = be32_to_cpu(in_f->icl_length);
2148                 __entry->gen = be32_to_cpu(in_f->icl_gen);
2149         ),
2150         TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2151                   "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2152                   __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2153                   __entry->length, __entry->gen)
2154 )
2155 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2156 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2157         TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2158         TP_ARGS(log, in_f))
2159
2160 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2161 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2162
2163 DECLARE_EVENT_CLASS(xfs_discard_class,
2164         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2165                  xfs_agblock_t agbno, xfs_extlen_t len),
2166         TP_ARGS(mp, agno, agbno, len),
2167         TP_STRUCT__entry(
2168                 __field(dev_t, dev)
2169                 __field(xfs_agnumber_t, agno)
2170                 __field(xfs_agblock_t, agbno)
2171                 __field(xfs_extlen_t, len)
2172         ),
2173         TP_fast_assign(
2174                 __entry->dev = mp->m_super->s_dev;
2175                 __entry->agno = agno;
2176                 __entry->agbno = agbno;
2177                 __entry->len = len;
2178         ),
2179         TP_printk("dev %d:%d agno %u agbno %u len %u",
2180                   MAJOR(__entry->dev), MINOR(__entry->dev),
2181                   __entry->agno,
2182                   __entry->agbno,
2183                   __entry->len)
2184 )
2185
2186 #define DEFINE_DISCARD_EVENT(name) \
2187 DEFINE_EVENT(xfs_discard_class, name, \
2188         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2189                  xfs_agblock_t agbno, xfs_extlen_t len), \
2190         TP_ARGS(mp, agno, agbno, len))
2191 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2192 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2193 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2194 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2195
2196 /* btree cursor events */
2197 TRACE_DEFINE_ENUM(XFS_BTNUM_BNOi);
2198 TRACE_DEFINE_ENUM(XFS_BTNUM_CNTi);
2199 TRACE_DEFINE_ENUM(XFS_BTNUM_BMAPi);
2200 TRACE_DEFINE_ENUM(XFS_BTNUM_INOi);
2201 TRACE_DEFINE_ENUM(XFS_BTNUM_FINOi);
2202 TRACE_DEFINE_ENUM(XFS_BTNUM_RMAPi);
2203 TRACE_DEFINE_ENUM(XFS_BTNUM_REFCi);
2204
2205 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2206         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2207         TP_ARGS(cur, level, bp),
2208         TP_STRUCT__entry(
2209                 __field(dev_t, dev)
2210                 __field(xfs_btnum_t, btnum)
2211                 __field(int, level)
2212                 __field(int, nlevels)
2213                 __field(int, ptr)
2214                 __field(xfs_daddr_t, daddr)
2215         ),
2216         TP_fast_assign(
2217                 __entry->dev = cur->bc_mp->m_super->s_dev;
2218                 __entry->btnum = cur->bc_btnum;
2219                 __entry->level = level;
2220                 __entry->nlevels = cur->bc_nlevels;
2221                 __entry->ptr = cur->bc_ptrs[level];
2222                 __entry->daddr = bp ? bp->b_bn : -1;
2223         ),
2224         TP_printk("dev %d:%d btree %s level %d/%d ptr %d daddr 0x%llx",
2225                   MAJOR(__entry->dev), MINOR(__entry->dev),
2226                   __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
2227                   __entry->level,
2228                   __entry->nlevels,
2229                   __entry->ptr,
2230                   (unsigned long long)__entry->daddr)
2231 )
2232
2233 #define DEFINE_BTREE_CUR_EVENT(name) \
2234 DEFINE_EVENT(xfs_btree_cur_class, name, \
2235         TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2236         TP_ARGS(cur, level, bp))
2237 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2238 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2239
2240 /* deferred ops */
2241 struct xfs_defer_pending;
2242
2243 DECLARE_EVENT_CLASS(xfs_defer_class,
2244         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
2245         TP_ARGS(tp, caller_ip),
2246         TP_STRUCT__entry(
2247                 __field(dev_t, dev)
2248                 __field(struct xfs_trans *, tp)
2249                 __field(char, committed)
2250                 __field(unsigned long, caller_ip)
2251         ),
2252         TP_fast_assign(
2253                 __entry->dev = tp->t_mountp->m_super->s_dev;
2254                 __entry->tp = tp;
2255                 __entry->caller_ip = caller_ip;
2256         ),
2257         TP_printk("dev %d:%d tp %p caller %pS",
2258                   MAJOR(__entry->dev), MINOR(__entry->dev),
2259                   __entry->tp,
2260                   (char *)__entry->caller_ip)
2261 )
2262 #define DEFINE_DEFER_EVENT(name) \
2263 DEFINE_EVENT(xfs_defer_class, name, \
2264         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
2265         TP_ARGS(tp, caller_ip))
2266
2267 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2268         TP_PROTO(struct xfs_trans *tp, int error),
2269         TP_ARGS(tp, error),
2270         TP_STRUCT__entry(
2271                 __field(dev_t, dev)
2272                 __field(struct xfs_trans *, tp)
2273                 __field(char, committed)
2274                 __field(int, error)
2275         ),
2276         TP_fast_assign(
2277                 __entry->dev = tp->t_mountp->m_super->s_dev;
2278                 __entry->tp = tp;
2279                 __entry->error = error;
2280         ),
2281         TP_printk("dev %d:%d tp %p err %d",
2282                   MAJOR(__entry->dev), MINOR(__entry->dev),
2283                   __entry->tp,
2284                   __entry->error)
2285 )
2286 #define DEFINE_DEFER_ERROR_EVENT(name) \
2287 DEFINE_EVENT(xfs_defer_error_class, name, \
2288         TP_PROTO(struct xfs_trans *tp, int error), \
2289         TP_ARGS(tp, error))
2290
2291 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2292         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2293         TP_ARGS(mp, dfp),
2294         TP_STRUCT__entry(
2295                 __field(dev_t, dev)
2296                 __field(int, type)
2297                 __field(void *, intent)
2298                 __field(char, committed)
2299                 __field(int, nr)
2300         ),
2301         TP_fast_assign(
2302                 __entry->dev = mp ? mp->m_super->s_dev : 0;
2303                 __entry->type = dfp->dfp_type;
2304                 __entry->intent = dfp->dfp_intent;
2305                 __entry->committed = dfp->dfp_done != NULL;
2306                 __entry->nr = dfp->dfp_count;
2307         ),
2308         TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2309                   MAJOR(__entry->dev), MINOR(__entry->dev),
2310                   __entry->type,
2311                   __entry->intent,
2312                   __entry->committed,
2313                   __entry->nr)
2314 )
2315 #define DEFINE_DEFER_PENDING_EVENT(name) \
2316 DEFINE_EVENT(xfs_defer_pending_class, name, \
2317         TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2318         TP_ARGS(mp, dfp))
2319
2320 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2321         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2322                  int type, xfs_agblock_t agbno, xfs_extlen_t len),
2323         TP_ARGS(mp, agno, type, agbno, len),
2324         TP_STRUCT__entry(
2325                 __field(dev_t, dev)
2326                 __field(xfs_agnumber_t, agno)
2327                 __field(int, type)
2328                 __field(xfs_agblock_t, agbno)
2329                 __field(xfs_extlen_t, len)
2330         ),
2331         TP_fast_assign(
2332                 __entry->dev = mp->m_super->s_dev;
2333                 __entry->agno = agno;
2334                 __entry->type = type;
2335                 __entry->agbno = agbno;
2336                 __entry->len = len;
2337         ),
2338         TP_printk("dev %d:%d op %d agno %u agbno %u len %u",
2339                   MAJOR(__entry->dev), MINOR(__entry->dev),
2340                   __entry->type,
2341                   __entry->agno,
2342                   __entry->agbno,
2343                   __entry->len)
2344 );
2345 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2346 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2347         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2348                  int type, \
2349                  xfs_agblock_t bno, \
2350                  xfs_extlen_t len), \
2351         TP_ARGS(mp, agno, type, bno, len))
2352
2353 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2354         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2355                  int op,
2356                  xfs_agblock_t agbno,
2357                  xfs_ino_t ino,
2358                  int whichfork,
2359                  xfs_fileoff_t offset,
2360                  xfs_filblks_t len,
2361                  xfs_exntst_t state),
2362         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2363         TP_STRUCT__entry(
2364                 __field(dev_t, dev)
2365                 __field(xfs_agnumber_t, agno)
2366                 __field(xfs_ino_t, ino)
2367                 __field(xfs_agblock_t, agbno)
2368                 __field(int, whichfork)
2369                 __field(xfs_fileoff_t, l_loff)
2370                 __field(xfs_filblks_t, l_len)
2371                 __field(xfs_exntst_t, l_state)
2372                 __field(int, op)
2373         ),
2374         TP_fast_assign(
2375                 __entry->dev = mp->m_super->s_dev;
2376                 __entry->agno = agno;
2377                 __entry->ino = ino;
2378                 __entry->agbno = agbno;
2379                 __entry->whichfork = whichfork;
2380                 __entry->l_loff = offset;
2381                 __entry->l_len = len;
2382                 __entry->l_state = state;
2383                 __entry->op = op;
2384         ),
2385         TP_printk("dev %d:%d op %d agno %u agbno %u owner %lld %s offset %llu len %llu state %d",
2386                   MAJOR(__entry->dev), MINOR(__entry->dev),
2387                   __entry->op,
2388                   __entry->agno,
2389                   __entry->agbno,
2390                   __entry->ino,
2391                   __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
2392                   __entry->l_loff,
2393                   __entry->l_len,
2394                   __entry->l_state)
2395 );
2396 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2397 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2398         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2399                  int op, \
2400                  xfs_agblock_t agbno, \
2401                  xfs_ino_t ino, \
2402                  int whichfork, \
2403                  xfs_fileoff_t offset, \
2404                  xfs_filblks_t len, \
2405                  xfs_exntst_t state), \
2406         TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2407
2408 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2409 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2410 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2411 DEFINE_DEFER_EVENT(xfs_defer_finish);
2412 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2413
2414 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2415 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2416
2417 DEFINE_DEFER_PENDING_EVENT(xfs_defer_create_intent);
2418 DEFINE_DEFER_PENDING_EVENT(xfs_defer_cancel_list);
2419 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2420 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2421
2422 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2423 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2424 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2425 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_defer);
2426 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_deferred);
2427
2428 /* rmap tracepoints */
2429 DECLARE_EVENT_CLASS(xfs_rmap_class,
2430         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2431                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2432                  const struct xfs_owner_info *oinfo),
2433         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2434         TP_STRUCT__entry(
2435                 __field(dev_t, dev)
2436                 __field(xfs_agnumber_t, agno)
2437                 __field(xfs_agblock_t, agbno)
2438                 __field(xfs_extlen_t, len)
2439                 __field(uint64_t, owner)
2440                 __field(uint64_t, offset)
2441                 __field(unsigned long, flags)
2442         ),
2443         TP_fast_assign(
2444                 __entry->dev = mp->m_super->s_dev;
2445                 __entry->agno = agno;
2446                 __entry->agbno = agbno;
2447                 __entry->len = len;
2448                 __entry->owner = oinfo->oi_owner;
2449                 __entry->offset = oinfo->oi_offset;
2450                 __entry->flags = oinfo->oi_flags;
2451                 if (unwritten)
2452                         __entry->flags |= XFS_RMAP_UNWRITTEN;
2453         ),
2454         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%lx",
2455                   MAJOR(__entry->dev), MINOR(__entry->dev),
2456                   __entry->agno,
2457                   __entry->agbno,
2458                   __entry->len,
2459                   __entry->owner,
2460                   __entry->offset,
2461                   __entry->flags)
2462 );
2463 #define DEFINE_RMAP_EVENT(name) \
2464 DEFINE_EVENT(xfs_rmap_class, name, \
2465         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2466                  xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2467                  const struct xfs_owner_info *oinfo), \
2468         TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2469
2470 /* simple AG-based error/%ip tracepoint class */
2471 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2472         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2473                  unsigned long caller_ip),
2474         TP_ARGS(mp, agno, error, caller_ip),
2475         TP_STRUCT__entry(
2476                 __field(dev_t, dev)
2477                 __field(xfs_agnumber_t, agno)
2478                 __field(int, error)
2479                 __field(unsigned long, caller_ip)
2480         ),
2481         TP_fast_assign(
2482                 __entry->dev = mp->m_super->s_dev;
2483                 __entry->agno = agno;
2484                 __entry->error = error;
2485                 __entry->caller_ip = caller_ip;
2486         ),
2487         TP_printk("dev %d:%d agno %u error %d caller %pS",
2488                   MAJOR(__entry->dev), MINOR(__entry->dev),
2489                   __entry->agno,
2490                   __entry->error,
2491                   (char *)__entry->caller_ip)
2492 );
2493
2494 #define DEFINE_AG_ERROR_EVENT(name) \
2495 DEFINE_EVENT(xfs_ag_error_class, name, \
2496         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2497                  unsigned long caller_ip), \
2498         TP_ARGS(mp, agno, error, caller_ip))
2499
2500 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2501 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2502 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2503 DEFINE_RMAP_EVENT(xfs_rmap_map);
2504 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2505 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2506 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2507 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2508 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2509 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2510
2511 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2512         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2513                  xfs_agblock_t agbno, xfs_extlen_t len,
2514                  uint64_t owner, uint64_t offset, unsigned int flags),
2515         TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2516         TP_STRUCT__entry(
2517                 __field(dev_t, dev)
2518                 __field(xfs_agnumber_t, agno)
2519                 __field(xfs_agblock_t, agbno)
2520                 __field(xfs_extlen_t, len)
2521                 __field(uint64_t, owner)
2522                 __field(uint64_t, offset)
2523                 __field(unsigned int, flags)
2524         ),
2525         TP_fast_assign(
2526                 __entry->dev = mp->m_super->s_dev;
2527                 __entry->agno = agno;
2528                 __entry->agbno = agbno;
2529                 __entry->len = len;
2530                 __entry->owner = owner;
2531                 __entry->offset = offset;
2532                 __entry->flags = flags;
2533         ),
2534         TP_printk("dev %d:%d agno %u agbno %u len %u owner %lld offset %llu flags 0x%x",
2535                   MAJOR(__entry->dev), MINOR(__entry->dev),
2536                   __entry->agno,
2537                   __entry->agbno,
2538                   __entry->len,
2539                   __entry->owner,
2540                   __entry->offset,
2541                   __entry->flags)
2542 );
2543 #define DEFINE_RMAPBT_EVENT(name) \
2544 DEFINE_EVENT(xfs_rmapbt_class, name, \
2545         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2546                  xfs_agblock_t agbno, xfs_extlen_t len, \
2547                  uint64_t owner, uint64_t offset, unsigned int flags), \
2548         TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2549
2550 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2551 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2552 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2553
2554 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2555 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2556 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2557 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2558 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2559 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2560 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2561 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2562
2563 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2564 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2565 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2566 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2567 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2568 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2569 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2570
2571 /* deferred bmbt updates */
2572 #define DEFINE_BMAP_DEFERRED_EVENT      DEFINE_RMAP_DEFERRED_EVENT
2573 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2574 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2575
2576 /* per-AG reservation */
2577 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2578         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2579                  xfs_extlen_t len),
2580         TP_ARGS(pag, resv, len),
2581         TP_STRUCT__entry(
2582                 __field(dev_t, dev)
2583                 __field(xfs_agnumber_t, agno)
2584                 __field(int, resv)
2585                 __field(xfs_extlen_t, freeblks)
2586                 __field(xfs_extlen_t, flcount)
2587                 __field(xfs_extlen_t, reserved)
2588                 __field(xfs_extlen_t, asked)
2589                 __field(xfs_extlen_t, len)
2590         ),
2591         TP_fast_assign(
2592                 struct xfs_ag_resv      *r = xfs_perag_resv(pag, resv);
2593
2594                 __entry->dev = pag->pag_mount->m_super->s_dev;
2595                 __entry->agno = pag->pag_agno;
2596                 __entry->resv = resv;
2597                 __entry->freeblks = pag->pagf_freeblks;
2598                 __entry->flcount = pag->pagf_flcount;
2599                 __entry->reserved = r ? r->ar_reserved : 0;
2600                 __entry->asked = r ? r->ar_asked : 0;
2601                 __entry->len = len;
2602         ),
2603         TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u "
2604                   "resv %u ask %u len %u",
2605                   MAJOR(__entry->dev), MINOR(__entry->dev),
2606                   __entry->agno,
2607                   __entry->resv,
2608                   __entry->freeblks,
2609                   __entry->flcount,
2610                   __entry->reserved,
2611                   __entry->asked,
2612                   __entry->len)
2613 )
2614 #define DEFINE_AG_RESV_EVENT(name) \
2615 DEFINE_EVENT(xfs_ag_resv_class, name, \
2616         TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2617                  xfs_extlen_t len), \
2618         TP_ARGS(pag, type, len))
2619
2620 /* per-AG reservation tracepoints */
2621 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2622 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2623 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2624 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2625 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2626 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2627
2628 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2629 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2630
2631 /* refcount tracepoint classes */
2632
2633 /* reuse the discard trace class for agbno/aglen-based traces */
2634 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2635
2636 /* ag btree lookup tracepoint class */
2637 TRACE_DEFINE_ENUM(XFS_LOOKUP_EQi);
2638 TRACE_DEFINE_ENUM(XFS_LOOKUP_LEi);
2639 TRACE_DEFINE_ENUM(XFS_LOOKUP_GEi);
2640 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2641         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2642                  xfs_agblock_t agbno, xfs_lookup_t dir),
2643         TP_ARGS(mp, agno, agbno, dir),
2644         TP_STRUCT__entry(
2645                 __field(dev_t, dev)
2646                 __field(xfs_agnumber_t, agno)
2647                 __field(xfs_agblock_t, agbno)
2648                 __field(xfs_lookup_t, dir)
2649         ),
2650         TP_fast_assign(
2651                 __entry->dev = mp->m_super->s_dev;
2652                 __entry->agno = agno;
2653                 __entry->agbno = agbno;
2654                 __entry->dir = dir;
2655         ),
2656         TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)",
2657                   MAJOR(__entry->dev), MINOR(__entry->dev),
2658                   __entry->agno,
2659                   __entry->agbno,
2660                   __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2661                   __entry->dir)
2662 )
2663
2664 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2665 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2666         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2667                  xfs_agblock_t agbno, xfs_lookup_t dir), \
2668         TP_ARGS(mp, agno, agbno, dir))
2669
2670 /* single-rcext tracepoint class */
2671 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2672         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2673                  struct xfs_refcount_irec *irec),
2674         TP_ARGS(mp, agno, irec),
2675         TP_STRUCT__entry(
2676                 __field(dev_t, dev)
2677                 __field(xfs_agnumber_t, agno)
2678                 __field(xfs_agblock_t, startblock)
2679                 __field(xfs_extlen_t, blockcount)
2680                 __field(xfs_nlink_t, refcount)
2681         ),
2682         TP_fast_assign(
2683                 __entry->dev = mp->m_super->s_dev;
2684                 __entry->agno = agno;
2685                 __entry->startblock = irec->rc_startblock;
2686                 __entry->blockcount = irec->rc_blockcount;
2687                 __entry->refcount = irec->rc_refcount;
2688         ),
2689         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u",
2690                   MAJOR(__entry->dev), MINOR(__entry->dev),
2691                   __entry->agno,
2692                   __entry->startblock,
2693                   __entry->blockcount,
2694                   __entry->refcount)
2695 )
2696
2697 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2698 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2699         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2700                  struct xfs_refcount_irec *irec), \
2701         TP_ARGS(mp, agno, irec))
2702
2703 /* single-rcext and an agbno tracepoint class */
2704 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2705         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2706                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2707         TP_ARGS(mp, agno, irec, agbno),
2708         TP_STRUCT__entry(
2709                 __field(dev_t, dev)
2710                 __field(xfs_agnumber_t, agno)
2711                 __field(xfs_agblock_t, startblock)
2712                 __field(xfs_extlen_t, blockcount)
2713                 __field(xfs_nlink_t, refcount)
2714                 __field(xfs_agblock_t, agbno)
2715         ),
2716         TP_fast_assign(
2717                 __entry->dev = mp->m_super->s_dev;
2718                 __entry->agno = agno;
2719                 __entry->startblock = irec->rc_startblock;
2720                 __entry->blockcount = irec->rc_blockcount;
2721                 __entry->refcount = irec->rc_refcount;
2722                 __entry->agbno = agbno;
2723         ),
2724         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u",
2725                   MAJOR(__entry->dev), MINOR(__entry->dev),
2726                   __entry->agno,
2727                   __entry->startblock,
2728                   __entry->blockcount,
2729                   __entry->refcount,
2730                   __entry->agbno)
2731 )
2732
2733 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2734 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2735         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2736                  struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2737         TP_ARGS(mp, agno, irec, agbno))
2738
2739 /* double-rcext tracepoint class */
2740 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
2741         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2742                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
2743         TP_ARGS(mp, agno, i1, i2),
2744         TP_STRUCT__entry(
2745                 __field(dev_t, dev)
2746                 __field(xfs_agnumber_t, agno)
2747                 __field(xfs_agblock_t, i1_startblock)
2748                 __field(xfs_extlen_t, i1_blockcount)
2749                 __field(xfs_nlink_t, i1_refcount)
2750                 __field(xfs_agblock_t, i2_startblock)
2751                 __field(xfs_extlen_t, i2_blockcount)
2752                 __field(xfs_nlink_t, i2_refcount)
2753         ),
2754         TP_fast_assign(
2755                 __entry->dev = mp->m_super->s_dev;
2756                 __entry->agno = agno;
2757                 __entry->i1_startblock = i1->rc_startblock;
2758                 __entry->i1_blockcount = i1->rc_blockcount;
2759                 __entry->i1_refcount = i1->rc_refcount;
2760                 __entry->i2_startblock = i2->rc_startblock;
2761                 __entry->i2_blockcount = i2->rc_blockcount;
2762                 __entry->i2_refcount = i2->rc_refcount;
2763         ),
2764         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2765                   "agbno %u len %u refcount %u",
2766                   MAJOR(__entry->dev), MINOR(__entry->dev),
2767                   __entry->agno,
2768                   __entry->i1_startblock,
2769                   __entry->i1_blockcount,
2770                   __entry->i1_refcount,
2771                   __entry->i2_startblock,
2772                   __entry->i2_blockcount,
2773                   __entry->i2_refcount)
2774 )
2775
2776 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
2777 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
2778         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2779                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
2780         TP_ARGS(mp, agno, i1, i2))
2781
2782 /* double-rcext and an agbno tracepoint class */
2783 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
2784         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2785                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2786                  xfs_agblock_t agbno),
2787         TP_ARGS(mp, agno, i1, i2, agbno),
2788         TP_STRUCT__entry(
2789                 __field(dev_t, dev)
2790                 __field(xfs_agnumber_t, agno)
2791                 __field(xfs_agblock_t, i1_startblock)
2792                 __field(xfs_extlen_t, i1_blockcount)
2793                 __field(xfs_nlink_t, i1_refcount)
2794                 __field(xfs_agblock_t, i2_startblock)
2795                 __field(xfs_extlen_t, i2_blockcount)
2796                 __field(xfs_nlink_t, i2_refcount)
2797                 __field(xfs_agblock_t, agbno)
2798         ),
2799         TP_fast_assign(
2800                 __entry->dev = mp->m_super->s_dev;
2801                 __entry->agno = agno;
2802                 __entry->i1_startblock = i1->rc_startblock;
2803                 __entry->i1_blockcount = i1->rc_blockcount;
2804                 __entry->i1_refcount = i1->rc_refcount;
2805                 __entry->i2_startblock = i2->rc_startblock;
2806                 __entry->i2_blockcount = i2->rc_blockcount;
2807                 __entry->i2_refcount = i2->rc_refcount;
2808                 __entry->agbno = agbno;
2809         ),
2810         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2811                   "agbno %u len %u refcount %u @ agbno %u",
2812                   MAJOR(__entry->dev), MINOR(__entry->dev),
2813                   __entry->agno,
2814                   __entry->i1_startblock,
2815                   __entry->i1_blockcount,
2816                   __entry->i1_refcount,
2817                   __entry->i2_startblock,
2818                   __entry->i2_blockcount,
2819                   __entry->i2_refcount,
2820                   __entry->agbno)
2821 )
2822
2823 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
2824 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
2825         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2826                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2827                  xfs_agblock_t agbno), \
2828         TP_ARGS(mp, agno, i1, i2, agbno))
2829
2830 /* triple-rcext tracepoint class */
2831 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
2832         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2833                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
2834                  struct xfs_refcount_irec *i3),
2835         TP_ARGS(mp, agno, i1, i2, i3),
2836         TP_STRUCT__entry(
2837                 __field(dev_t, dev)
2838                 __field(xfs_agnumber_t, agno)
2839                 __field(xfs_agblock_t, i1_startblock)
2840                 __field(xfs_extlen_t, i1_blockcount)
2841                 __field(xfs_nlink_t, i1_refcount)
2842                 __field(xfs_agblock_t, i2_startblock)
2843                 __field(xfs_extlen_t, i2_blockcount)
2844                 __field(xfs_nlink_t, i2_refcount)
2845                 __field(xfs_agblock_t, i3_startblock)
2846                 __field(xfs_extlen_t, i3_blockcount)
2847                 __field(xfs_nlink_t, i3_refcount)
2848         ),
2849         TP_fast_assign(
2850                 __entry->dev = mp->m_super->s_dev;
2851                 __entry->agno = agno;
2852                 __entry->i1_startblock = i1->rc_startblock;
2853                 __entry->i1_blockcount = i1->rc_blockcount;
2854                 __entry->i1_refcount = i1->rc_refcount;
2855                 __entry->i2_startblock = i2->rc_startblock;
2856                 __entry->i2_blockcount = i2->rc_blockcount;
2857                 __entry->i2_refcount = i2->rc_refcount;
2858                 __entry->i3_startblock = i3->rc_startblock;
2859                 __entry->i3_blockcount = i3->rc_blockcount;
2860                 __entry->i3_refcount = i3->rc_refcount;
2861         ),
2862         TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
2863                   "agbno %u len %u refcount %u -- "
2864                   "agbno %u len %u refcount %u",
2865                   MAJOR(__entry->dev), MINOR(__entry->dev),
2866                   __entry->agno,
2867                   __entry->i1_startblock,
2868                   __entry->i1_blockcount,
2869                   __entry->i1_refcount,
2870                   __entry->i2_startblock,
2871                   __entry->i2_blockcount,
2872                   __entry->i2_refcount,
2873                   __entry->i3_startblock,
2874                   __entry->i3_blockcount,
2875                   __entry->i3_refcount)
2876 );
2877
2878 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
2879 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
2880         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2881                  struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
2882                  struct xfs_refcount_irec *i3), \
2883         TP_ARGS(mp, agno, i1, i2, i3))
2884
2885 /* refcount btree tracepoints */
2886 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
2887 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
2888 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
2889 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
2890 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
2891 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
2892 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
2893 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
2894 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
2895 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
2896
2897 /* refcount adjustment tracepoints */
2898 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
2899 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
2900 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
2901 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
2902 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
2903 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
2904 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
2905 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
2906 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
2907 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
2908 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
2909 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
2910 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
2911 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
2912 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
2913 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
2914 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
2915 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
2916 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
2917 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
2918 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
2919
2920 /* reflink helpers */
2921 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
2922 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
2923 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
2924 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2925 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
2926 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
2927
2928 TRACE_EVENT(xfs_refcount_finish_one_leftover,
2929         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2930                  int type, xfs_agblock_t agbno, xfs_extlen_t len,
2931                  xfs_agblock_t new_agbno, xfs_extlen_t new_len),
2932         TP_ARGS(mp, agno, type, agbno, len, new_agbno, new_len),
2933         TP_STRUCT__entry(
2934                 __field(dev_t, dev)
2935                 __field(xfs_agnumber_t, agno)
2936                 __field(int, type)
2937                 __field(xfs_agblock_t, agbno)
2938                 __field(xfs_extlen_t, len)
2939                 __field(xfs_agblock_t, new_agbno)
2940                 __field(xfs_extlen_t, new_len)
2941         ),
2942         TP_fast_assign(
2943                 __entry->dev = mp->m_super->s_dev;
2944                 __entry->agno = agno;
2945                 __entry->type = type;
2946                 __entry->agbno = agbno;
2947                 __entry->len = len;
2948                 __entry->new_agbno = new_agbno;
2949                 __entry->new_len = new_len;
2950         ),
2951         TP_printk("dev %d:%d type %d agno %u agbno %u len %u new_agbno %u new_len %u",
2952                   MAJOR(__entry->dev), MINOR(__entry->dev),
2953                   __entry->type,
2954                   __entry->agno,
2955                   __entry->agbno,
2956                   __entry->len,
2957                   __entry->new_agbno,
2958                   __entry->new_len)
2959 );
2960
2961 /* simple inode-based error/%ip tracepoint class */
2962 DECLARE_EVENT_CLASS(xfs_inode_error_class,
2963         TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
2964         TP_ARGS(ip, error, caller_ip),
2965         TP_STRUCT__entry(
2966                 __field(dev_t, dev)
2967                 __field(xfs_ino_t, ino)
2968                 __field(int, error)
2969                 __field(unsigned long, caller_ip)
2970         ),
2971         TP_fast_assign(
2972                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
2973                 __entry->ino = ip->i_ino;
2974                 __entry->error = error;
2975                 __entry->caller_ip = caller_ip;
2976         ),
2977         TP_printk("dev %d:%d ino %llx error %d caller %pS",
2978                   MAJOR(__entry->dev), MINOR(__entry->dev),
2979                   __entry->ino,
2980                   __entry->error,
2981                   (char *)__entry->caller_ip)
2982 );
2983
2984 #define DEFINE_INODE_ERROR_EVENT(name) \
2985 DEFINE_EVENT(xfs_inode_error_class, name, \
2986         TP_PROTO(struct xfs_inode *ip, int error, \
2987                  unsigned long caller_ip), \
2988         TP_ARGS(ip, error, caller_ip))
2989
2990 /* reflink tracepoint classes */
2991
2992 /* two-file io tracepoint class */
2993 DECLARE_EVENT_CLASS(xfs_double_io_class,
2994         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
2995                  struct xfs_inode *dest, xfs_off_t doffset),
2996         TP_ARGS(src, soffset, len, dest, doffset),
2997         TP_STRUCT__entry(
2998                 __field(dev_t, dev)
2999                 __field(xfs_ino_t, src_ino)
3000                 __field(loff_t, src_isize)
3001                 __field(loff_t, src_disize)
3002                 __field(loff_t, src_offset)
3003                 __field(size_t, len)
3004                 __field(xfs_ino_t, dest_ino)
3005                 __field(loff_t, dest_isize)
3006                 __field(loff_t, dest_disize)
3007                 __field(loff_t, dest_offset)
3008         ),
3009         TP_fast_assign(
3010                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3011                 __entry->src_ino = src->i_ino;
3012                 __entry->src_isize = VFS_I(src)->i_size;
3013                 __entry->src_disize = src->i_d.di_size;
3014                 __entry->src_offset = soffset;
3015                 __entry->len = len;
3016                 __entry->dest_ino = dest->i_ino;
3017                 __entry->dest_isize = VFS_I(dest)->i_size;
3018                 __entry->dest_disize = dest->i_d.di_size;
3019                 __entry->dest_offset = doffset;
3020         ),
3021         TP_printk("dev %d:%d count %zd "
3022                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx -> "
3023                   "ino 0x%llx isize 0x%llx disize 0x%llx offset 0x%llx",
3024                   MAJOR(__entry->dev), MINOR(__entry->dev),
3025                   __entry->len,
3026                   __entry->src_ino,
3027                   __entry->src_isize,
3028                   __entry->src_disize,
3029                   __entry->src_offset,
3030                   __entry->dest_ino,
3031                   __entry->dest_isize,
3032                   __entry->dest_disize,
3033                   __entry->dest_offset)
3034 )
3035
3036 #define DEFINE_DOUBLE_IO_EVENT(name)    \
3037 DEFINE_EVENT(xfs_double_io_class, name, \
3038         TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3039                  struct xfs_inode *dest, xfs_off_t doffset), \
3040         TP_ARGS(src, soffset, len, dest, doffset))
3041
3042 /* inode/irec events */
3043 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3044         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3045         TP_ARGS(ip, irec),
3046         TP_STRUCT__entry(
3047                 __field(dev_t, dev)
3048                 __field(xfs_ino_t, ino)
3049                 __field(xfs_fileoff_t, lblk)
3050                 __field(xfs_extlen_t, len)
3051                 __field(xfs_fsblock_t, pblk)
3052                 __field(int, state)
3053         ),
3054         TP_fast_assign(
3055                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3056                 __entry->ino = ip->i_ino;
3057                 __entry->lblk = irec->br_startoff;
3058                 __entry->len = irec->br_blockcount;
3059                 __entry->pblk = irec->br_startblock;
3060                 __entry->state = irec->br_state;
3061         ),
3062         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x pblk %llu st %d",
3063                   MAJOR(__entry->dev), MINOR(__entry->dev),
3064                   __entry->ino,
3065                   __entry->lblk,
3066                   __entry->len,
3067                   __entry->pblk,
3068                   __entry->state)
3069 );
3070 #define DEFINE_INODE_IREC_EVENT(name) \
3071 DEFINE_EVENT(xfs_inode_irec_class, name, \
3072         TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3073         TP_ARGS(ip, irec))
3074
3075 /* refcount/reflink tracepoint definitions */
3076
3077 /* reflink tracepoints */
3078 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3079 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3080 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3081 DEFINE_IOMAP_EVENT(xfs_reflink_remap_imap);
3082 TRACE_EVENT(xfs_reflink_remap_blocks_loop,
3083         TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3084                  xfs_filblks_t len, struct xfs_inode *dest,
3085                  xfs_fileoff_t doffset),
3086         TP_ARGS(src, soffset, len, dest, doffset),
3087         TP_STRUCT__entry(
3088                 __field(dev_t, dev)
3089                 __field(xfs_ino_t, src_ino)
3090                 __field(xfs_fileoff_t, src_lblk)
3091                 __field(xfs_filblks_t, len)
3092                 __field(xfs_ino_t, dest_ino)
3093                 __field(xfs_fileoff_t, dest_lblk)
3094         ),
3095         TP_fast_assign(
3096                 __entry->dev = VFS_I(src)->i_sb->s_dev;
3097                 __entry->src_ino = src->i_ino;
3098                 __entry->src_lblk = soffset;
3099                 __entry->len = len;
3100                 __entry->dest_ino = dest->i_ino;
3101                 __entry->dest_lblk = doffset;
3102         ),
3103         TP_printk("dev %d:%d len 0x%llx "
3104                   "ino 0x%llx offset 0x%llx blocks -> "
3105                   "ino 0x%llx offset 0x%llx blocks",
3106                   MAJOR(__entry->dev), MINOR(__entry->dev),
3107                   __entry->len,
3108                   __entry->src_ino,
3109                   __entry->src_lblk,
3110                   __entry->dest_ino,
3111                   __entry->dest_lblk)
3112 );
3113 TRACE_EVENT(xfs_reflink_punch_range,
3114         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3115                  xfs_extlen_t len),
3116         TP_ARGS(ip, lblk, len),
3117         TP_STRUCT__entry(
3118                 __field(dev_t, dev)
3119                 __field(xfs_ino_t, ino)
3120                 __field(xfs_fileoff_t, lblk)
3121                 __field(xfs_extlen_t, len)
3122         ),
3123         TP_fast_assign(
3124                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3125                 __entry->ino = ip->i_ino;
3126                 __entry->lblk = lblk;
3127                 __entry->len = len;
3128         ),
3129         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x",
3130                   MAJOR(__entry->dev), MINOR(__entry->dev),
3131                   __entry->ino,
3132                   __entry->lblk,
3133                   __entry->len)
3134 );
3135 TRACE_EVENT(xfs_reflink_remap,
3136         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk,
3137                  xfs_extlen_t len, xfs_fsblock_t new_pblk),
3138         TP_ARGS(ip, lblk, len, new_pblk),
3139         TP_STRUCT__entry(
3140                 __field(dev_t, dev)
3141                 __field(xfs_ino_t, ino)
3142                 __field(xfs_fileoff_t, lblk)
3143                 __field(xfs_extlen_t, len)
3144                 __field(xfs_fsblock_t, new_pblk)
3145         ),
3146         TP_fast_assign(
3147                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
3148                 __entry->ino = ip->i_ino;
3149                 __entry->lblk = lblk;
3150                 __entry->len = len;
3151                 __entry->new_pblk = new_pblk;
3152         ),
3153         TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx len 0x%x new_pblk %llu",
3154                   MAJOR(__entry->dev), MINOR(__entry->dev),
3155                   __entry->ino,
3156                   __entry->lblk,
3157                   __entry->len,
3158                   __entry->new_pblk)
3159 );
3160 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3161 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3162 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3163 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3164 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3165 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3166
3167 /* dedupe tracepoints */
3168 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3169 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3170
3171 /* ioctl tracepoints */
3172 TRACE_EVENT(xfs_ioctl_clone,
3173         TP_PROTO(struct inode *src, struct inode *dest),
3174         TP_ARGS(src, dest),
3175         TP_STRUCT__entry(
3176                 __field(dev_t, dev)
3177                 __field(unsigned long, src_ino)
3178                 __field(loff_t, src_isize)
3179                 __field(unsigned long, dest_ino)
3180                 __field(loff_t, dest_isize)
3181         ),
3182         TP_fast_assign(
3183                 __entry->dev = src->i_sb->s_dev;
3184                 __entry->src_ino = src->i_ino;
3185                 __entry->src_isize = i_size_read(src);
3186                 __entry->dest_ino = dest->i_ino;
3187                 __entry->dest_isize = i_size_read(dest);
3188         ),
3189         TP_printk("dev %d:%d "
3190                   "ino 0x%lx isize 0x%llx -> "
3191                   "ino 0x%lx isize 0x%llx",
3192                   MAJOR(__entry->dev), MINOR(__entry->dev),
3193                   __entry->src_ino,
3194                   __entry->src_isize,
3195                   __entry->dest_ino,
3196                   __entry->dest_isize)
3197 );
3198
3199 /* unshare tracepoints */
3200 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3201 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3202
3203 /* copy on write */
3204 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3205 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_alloc);
3206 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3207 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3208 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3209
3210 DEFINE_RW_EVENT(xfs_reflink_reserve_cow);
3211
3212 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_bounce_dio_write);
3213
3214 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3215 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3216 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap);
3217
3218 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3219 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3220
3221
3222 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3223
3224 /* rmap swapext tracepoints */
3225 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3226 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3227 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3228
3229 /* fsmap traces */
3230 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3231         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3232                  struct xfs_rmap_irec *rmap),
3233         TP_ARGS(mp, keydev, agno, rmap),
3234         TP_STRUCT__entry(
3235                 __field(dev_t, dev)
3236                 __field(dev_t, keydev)
3237                 __field(xfs_agnumber_t, agno)
3238                 __field(xfs_fsblock_t, bno)
3239                 __field(xfs_filblks_t, len)
3240                 __field(uint64_t, owner)
3241                 __field(uint64_t, offset)
3242                 __field(unsigned int, flags)
3243         ),
3244         TP_fast_assign(
3245                 __entry->dev = mp->m_super->s_dev;
3246                 __entry->keydev = new_decode_dev(keydev);
3247                 __entry->agno = agno;
3248                 __entry->bno = rmap->rm_startblock;
3249                 __entry->len = rmap->rm_blockcount;
3250                 __entry->owner = rmap->rm_owner;
3251                 __entry->offset = rmap->rm_offset;
3252                 __entry->flags = rmap->rm_flags;
3253         ),
3254         TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld offset %llu flags 0x%x",
3255                   MAJOR(__entry->dev), MINOR(__entry->dev),
3256                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3257                   __entry->agno,
3258                   __entry->bno,
3259                   __entry->len,
3260                   __entry->owner,
3261                   __entry->offset,
3262                   __entry->flags)
3263 )
3264 #define DEFINE_FSMAP_EVENT(name) \
3265 DEFINE_EVENT(xfs_fsmap_class, name, \
3266         TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3267                  struct xfs_rmap_irec *rmap), \
3268         TP_ARGS(mp, keydev, agno, rmap))
3269 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3270 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3271 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3272
3273 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3274         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3275         TP_ARGS(mp, fsmap),
3276         TP_STRUCT__entry(
3277                 __field(dev_t, dev)
3278                 __field(dev_t, keydev)
3279                 __field(xfs_daddr_t, block)
3280                 __field(xfs_daddr_t, len)
3281                 __field(uint64_t, owner)
3282                 __field(uint64_t, offset)
3283                 __field(uint64_t, flags)
3284         ),
3285         TP_fast_assign(
3286                 __entry->dev = mp->m_super->s_dev;
3287                 __entry->keydev = new_decode_dev(fsmap->fmr_device);
3288                 __entry->block = fsmap->fmr_physical;
3289                 __entry->len = fsmap->fmr_length;
3290                 __entry->owner = fsmap->fmr_owner;
3291                 __entry->offset = fsmap->fmr_offset;
3292                 __entry->flags = fsmap->fmr_flags;
3293         ),
3294         TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld offset %llu flags 0x%llx",
3295                   MAJOR(__entry->dev), MINOR(__entry->dev),
3296                   MAJOR(__entry->keydev), MINOR(__entry->keydev),
3297                   __entry->block,
3298                   __entry->len,
3299                   __entry->owner,
3300                   __entry->offset,
3301                   __entry->flags)
3302 )
3303 #define DEFINE_GETFSMAP_EVENT(name) \
3304 DEFINE_EVENT(xfs_getfsmap_class, name, \
3305         TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3306         TP_ARGS(mp, fsmap))
3307 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3308 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3309 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3310
3311 TRACE_EVENT(xfs_trans_resv_calc,
3312         TP_PROTO(struct xfs_mount *mp, unsigned int type,
3313                  struct xfs_trans_res *res),
3314         TP_ARGS(mp, type, res),
3315         TP_STRUCT__entry(
3316                 __field(dev_t, dev)
3317                 __field(int, type)
3318                 __field(uint, logres)
3319                 __field(int, logcount)
3320                 __field(int, logflags)
3321         ),
3322         TP_fast_assign(
3323                 __entry->dev = mp->m_super->s_dev;
3324                 __entry->type = type;
3325                 __entry->logres = res->tr_logres;
3326                 __entry->logcount = res->tr_logcount;
3327                 __entry->logflags = res->tr_logflags;
3328         ),
3329         TP_printk("dev %d:%d type %d logres %u logcount %d flags 0x%x",
3330                   MAJOR(__entry->dev), MINOR(__entry->dev),
3331                   __entry->type,
3332                   __entry->logres,
3333                   __entry->logcount,
3334                   __entry->logflags)
3335 );
3336
3337 DECLARE_EVENT_CLASS(xfs_trans_class,
3338         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
3339         TP_ARGS(tp, caller_ip),
3340         TP_STRUCT__entry(
3341                 __field(dev_t, dev)
3342                 __field(uint32_t, tid)
3343                 __field(uint32_t, flags)
3344                 __field(unsigned long, caller_ip)
3345         ),
3346         TP_fast_assign(
3347                 __entry->dev = tp->t_mountp->m_super->s_dev;
3348                 __entry->tid = 0;
3349                 if (tp->t_ticket)
3350                         __entry->tid = tp->t_ticket->t_tid;
3351                 __entry->flags = tp->t_flags;
3352                 __entry->caller_ip = caller_ip;
3353         ),
3354         TP_printk("dev %d:%d trans %x flags 0x%x caller %pS",
3355                   MAJOR(__entry->dev), MINOR(__entry->dev),
3356                   __entry->tid,
3357                   __entry->flags,
3358                   (char *)__entry->caller_ip)
3359 )
3360
3361 #define DEFINE_TRANS_EVENT(name) \
3362 DEFINE_EVENT(xfs_trans_class, name, \
3363         TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
3364         TP_ARGS(tp, caller_ip))
3365 DEFINE_TRANS_EVENT(xfs_trans_alloc);
3366 DEFINE_TRANS_EVENT(xfs_trans_cancel);
3367 DEFINE_TRANS_EVENT(xfs_trans_commit);
3368 DEFINE_TRANS_EVENT(xfs_trans_dup);
3369 DEFINE_TRANS_EVENT(xfs_trans_free);
3370 DEFINE_TRANS_EVENT(xfs_trans_roll);
3371 DEFINE_TRANS_EVENT(xfs_trans_add_item);
3372 DEFINE_TRANS_EVENT(xfs_trans_free_items);
3373
3374 #endif /* _TRACE_XFS_H */
3375
3376 #undef TRACE_INCLUDE_PATH
3377 #define TRACE_INCLUDE_PATH .
3378 #define TRACE_INCLUDE_FILE xfs_trace
3379 #include <trace/define_trace.h>