1/*
   2 * Copyright (c) 2009, Christoph Hellwig
   3 * All Rights Reserved.
   4 *
   5 * This program is free software; you can redistribute it and/or
   6 * modify it under the terms of the GNU General Public License as
   7 * published by the Free Software Foundation.
   8 *
   9 * This program is distributed in the hope that it would be useful,
  10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 * GNU General Public License for more details.
  13 *
  14 * You should have received a copy of the GNU General Public License
  15 * along with this program; if not, write the Free Software Foundation,
  16 * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17 */
  18#undef TRACE_SYSTEM
  19#define TRACE_SYSTEM xfs
  20
  21#if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
  22#define _TRACE_XFS_H
  23
  24#include <linux/tracepoint.h>
  25
  26struct xfs_agf;
  27struct xfs_alloc_arg;
  28struct xfs_attr_list_context;
  29struct xfs_buf_log_item;
  30struct xfs_da_args;
  31struct xfs_da_node_entry;
  32struct xfs_dquot;
  33struct xfs_log_item;
  34struct xlog;
  35struct xlog_ticket;
  36struct xlog_recover;
  37struct xlog_recover_item;
  38struct xfs_buf_log_format;
  39struct xfs_inode_log_format;
  40struct xfs_bmbt_irec;
  41
  42DECLARE_EVENT_CLASS(xfs_attr_list_class,
  43	TP_PROTO(struct xfs_attr_list_context *ctx),
  44	TP_ARGS(ctx),
  45	TP_STRUCT__entry(
  46		__field(dev_t, dev)
  47		__field(xfs_ino_t, ino)
  48		__field(u32, hashval)
  49		__field(u32, blkno)
  50		__field(u32, offset)
  51		__field(void *, alist)
  52		__field(int, bufsize)
  53		__field(int, count)
  54		__field(int, firstu)
  55		__field(int, dupcnt)
  56		__field(int, flags)
  57	),
  58	TP_fast_assign(
  59		__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
  60		__entry->ino = ctx->dp->i_ino;
  61		__entry->hashval = ctx->cursor->hashval;
  62		__entry->blkno = ctx->cursor->blkno;
  63		__entry->offset = ctx->cursor->offset;
  64		__entry->alist = ctx->alist;
  65		__entry->bufsize = ctx->bufsize;
  66		__entry->count = ctx->count;
  67		__entry->firstu = ctx->firstu;
  68		__entry->flags = ctx->flags;
  69	),
  70	TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
  71		  "alist 0x%p size %u count %u firstu %u flags %d %s",
  72		  MAJOR(__entry->dev), MINOR(__entry->dev),
  73		   __entry->ino,
  74		   __entry->hashval,
  75		   __entry->blkno,
  76		   __entry->offset,
  77		   __entry->dupcnt,
  78		   __entry->alist,
  79		   __entry->bufsize,
  80		   __entry->count,
  81		   __entry->firstu,
  82		   __entry->flags,
  83		   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
  84	)
  85)
  86
  87#define DEFINE_ATTR_LIST_EVENT(name) \
  88DEFINE_EVENT(xfs_attr_list_class, name, \
  89	TP_PROTO(struct xfs_attr_list_context *ctx), \
  90	TP_ARGS(ctx))
  91DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
  92DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
  93DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
  94DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
  95DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
  96DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
  97DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
  98DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
  99DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
 100DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
 101
 102DECLARE_EVENT_CLASS(xfs_perag_class,
 103	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
 104		 unsigned long caller_ip),
 105	TP_ARGS(mp, agno, refcount, caller_ip),
 106	TP_STRUCT__entry(
 107		__field(dev_t, dev)
 108		__field(xfs_agnumber_t, agno)
 109		__field(int, refcount)
 110		__field(unsigned long, caller_ip)
 111	),
 112	TP_fast_assign(
 113		__entry->dev = mp->m_super->s_dev;
 114		__entry->agno = agno;
 115		__entry->refcount = refcount;
 116		__entry->caller_ip = caller_ip;
 117	),
 118	TP_printk("dev %d:%d agno %u refcount %d caller %ps",
 119		  MAJOR(__entry->dev), MINOR(__entry->dev),
 120		  __entry->agno,
 121		  __entry->refcount,
 122		  (char *)__entry->caller_ip)
 123);
 124
 125#define DEFINE_PERAG_REF_EVENT(name)	\
 126DEFINE_EVENT(xfs_perag_class, name,	\
 127	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,	\
 128		 unsigned long caller_ip),					\
 129	TP_ARGS(mp, agno, refcount, caller_ip))
 130DEFINE_PERAG_REF_EVENT(xfs_perag_get);
 131DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
 132DEFINE_PERAG_REF_EVENT(xfs_perag_put);
 133DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
 134DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
 135DEFINE_PERAG_REF_EVENT(xfs_perag_set_eofblocks);
 136DEFINE_PERAG_REF_EVENT(xfs_perag_clear_eofblocks);
 137
 138DECLARE_EVENT_CLASS(xfs_ag_class,
 139	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
 140	TP_ARGS(mp, agno),
 141	TP_STRUCT__entry(
 142		__field(dev_t, dev)
 143		__field(xfs_agnumber_t, agno)
 144	),
 145	TP_fast_assign(
 146		__entry->dev = mp->m_super->s_dev;
 147		__entry->agno = agno;
 148	),
 149	TP_printk("dev %d:%d agno %u",
 150		  MAJOR(__entry->dev), MINOR(__entry->dev),
 151		  __entry->agno)
 152);
 153#define DEFINE_AG_EVENT(name)	\
 154DEFINE_EVENT(xfs_ag_class, name,	\
 155	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),	\
 156	TP_ARGS(mp, agno))
 157
 158DEFINE_AG_EVENT(xfs_read_agf);
 159DEFINE_AG_EVENT(xfs_alloc_read_agf);
 160DEFINE_AG_EVENT(xfs_read_agi);
 161DEFINE_AG_EVENT(xfs_ialloc_read_agi);
 162
 163TRACE_EVENT(xfs_attr_list_node_descend,
 164	TP_PROTO(struct xfs_attr_list_context *ctx,
 165		 struct xfs_da_node_entry *btree),
 166	TP_ARGS(ctx, btree),
 167	TP_STRUCT__entry(
 168		__field(dev_t, dev)
 169		__field(xfs_ino_t, ino)
 170		__field(u32, hashval)
 171		__field(u32, blkno)
 172		__field(u32, offset)
 173		__field(void *, alist)
 174		__field(int, bufsize)
 175		__field(int, count)
 176		__field(int, firstu)
 177		__field(int, dupcnt)
 178		__field(int, flags)
 179		__field(u32, bt_hashval)
 180		__field(u32, bt_before)
 181	),
 182	TP_fast_assign(
 183		__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
 184		__entry->ino = ctx->dp->i_ino;
 185		__entry->hashval = ctx->cursor->hashval;
 186		__entry->blkno = ctx->cursor->blkno;
 187		__entry->offset = ctx->cursor->offset;
 188		__entry->alist = ctx->alist;
 189		__entry->bufsize = ctx->bufsize;
 190		__entry->count = ctx->count;
 191		__entry->firstu = ctx->firstu;
 192		__entry->flags = ctx->flags;
 193		__entry->bt_hashval = be32_to_cpu(btree->hashval);
 194		__entry->bt_before = be32_to_cpu(btree->before);
 195	),
 196	TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
 197		  "alist 0x%p size %u count %u firstu %u flags %d %s "
 198		  "node hashval %u, node before %u",
 199		  MAJOR(__entry->dev), MINOR(__entry->dev),
 200		   __entry->ino,
 201		   __entry->hashval,
 202		   __entry->blkno,
 203		   __entry->offset,
 204		   __entry->dupcnt,
 205		   __entry->alist,
 206		   __entry->bufsize,
 207		   __entry->count,
 208		   __entry->firstu,
 209		   __entry->flags,
 210		   __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
 211		   __entry->bt_hashval,
 212		   __entry->bt_before)
 213);
 214
 215TRACE_EVENT(xfs_iext_insert,
 216	TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
 217		 struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
 218	TP_ARGS(ip, idx, r, state, caller_ip),
 219	TP_STRUCT__entry(
 220		__field(dev_t, dev)
 221		__field(xfs_ino_t, ino)
 222		__field(xfs_extnum_t, idx)
 223		__field(xfs_fileoff_t, startoff)
 224		__field(xfs_fsblock_t, startblock)
 225		__field(xfs_filblks_t, blockcount)
 226		__field(xfs_exntst_t, state)
 227		__field(int, bmap_state)
 228		__field(unsigned long, caller_ip)
 229	),
 230	TP_fast_assign(
 231		__entry->dev = VFS_I(ip)->i_sb->s_dev;
 232		__entry->ino = ip->i_ino;
 233		__entry->idx = idx;
 234		__entry->startoff = r->br_startoff;
 235		__entry->startblock = r->br_startblock;
 236		__entry->blockcount = r->br_blockcount;
 237		__entry->state = r->br_state;
 238		__entry->bmap_state = state;
 239		__entry->caller_ip = caller_ip;
 240	),
 241	TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 242		  "offset %lld block %lld count %lld flag %d caller %ps",
 243		  MAJOR(__entry->dev), MINOR(__entry->dev),
 244		  __entry->ino,
 245		  __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 246		  (long)__entry->idx,
 247		  __entry->startoff,
 248		  (__int64_t)__entry->startblock,
 249		  __entry->blockcount,
 250		  __entry->state,
 251		  (char *)__entry->caller_ip)
 252);
 253
 254DECLARE_EVENT_CLASS(xfs_bmap_class,
 255	TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
 256		 unsigned long caller_ip),
 257	TP_ARGS(ip, idx, state, caller_ip),
 258	TP_STRUCT__entry(
 259		__field(dev_t, dev)
 260		__field(xfs_ino_t, ino)
 261		__field(xfs_extnum_t, idx)
 262		__field(xfs_fileoff_t, startoff)
 263		__field(xfs_fsblock_t, startblock)
 264		__field(xfs_filblks_t, blockcount)
 265		__field(xfs_exntst_t, state)
 266		__field(int, bmap_state)
 267		__field(unsigned long, caller_ip)
 268	),
 269	TP_fast_assign(
 270		struct xfs_ifork	*ifp = (state & BMAP_ATTRFORK) ?
 271						ip->i_afp : &ip->i_df;
 272		struct xfs_bmbt_irec	r;
 273
 274		xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
 275		__entry->dev = VFS_I(ip)->i_sb->s_dev;
 276		__entry->ino = ip->i_ino;
 277		__entry->idx = idx;
 278		__entry->startoff = r.br_startoff;
 279		__entry->startblock = r.br_startblock;
 280		__entry->blockcount = r.br_blockcount;
 281		__entry->state = r.br_state;
 282		__entry->bmap_state = state;
 283		__entry->caller_ip = caller_ip;
 284	),
 285	TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
 286		  "offset %lld block %lld count %lld flag %d caller %ps",
 287		  MAJOR(__entry->dev), MINOR(__entry->dev),
 288		  __entry->ino,
 289		  __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
 290		  (long)__entry->idx,
 291		  __entry->startoff,
 292		  (__int64_t)__entry->startblock,
 293		  __entry->blockcount,
 294		  __entry->state,
 295		  (char *)__entry->caller_ip)
 296)
 297
 298#define DEFINE_BMAP_EVENT(name) \
 299DEFINE_EVENT(xfs_bmap_class, name, \
 300	TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
 301		 unsigned long caller_ip), \
 302	TP_ARGS(ip, idx, state, caller_ip))
 303DEFINE_BMAP_EVENT(xfs_iext_remove);
 304DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
 305DEFINE_BMAP_EVENT(xfs_bmap_post_update);
 306DEFINE_BMAP_EVENT(xfs_extlist);
 307
 308DECLARE_EVENT_CLASS(xfs_buf_class,
 309	TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
 310	TP_ARGS(bp, caller_ip),
 311	TP_STRUCT__entry(
 312		__field(dev_t, dev)
 313		__field(xfs_daddr_t, bno)
 314		__field(int, nblks)
 315		__field(int, hold)
 316		__field(int, pincount)
 317		__field(unsigned, lockval)
 318		__field(unsigned, flags)
 319		__field(unsigned long, caller_ip)
 320	),
 321	TP_fast_assign(
 322		__entry->dev = bp->b_target->bt_dev;
 323		__entry->bno = bp->b_bn;
 324		__entry->nblks = bp->b_length;
 325		__entry->hold = atomic_read(&bp->b_hold);
 326		__entry->pincount = atomic_read(&bp->b_pin_count);
 327		__entry->lockval = bp->b_sema.count;
 328		__entry->flags = bp->b_flags;
 329		__entry->caller_ip = caller_ip;
 330	),
 331	TP_printk("dev %d:%d bno 0x%llx nblks 0x%x hold %d pincount %d "
 332		  "lock %d flags %s caller %ps",
 333		  MAJOR(__entry->dev), MINOR(__entry->dev),
 334		  (unsigned long long)__entry->bno,
 335		  __entry->nblks,
 336		  __entry->hold,
 337		  __entry->pincount,
 338		  __entry->lockval,
 339		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 340		  (void *)__entry->caller_ip)
 341)
 342
 343#define DEFINE_BUF_EVENT(name) \
 344DEFINE_EVENT(xfs_buf_class, name, \
 345	TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
 346	TP_ARGS(bp, caller_ip))
 347DEFINE_BUF_EVENT(xfs_buf_init);
 348DEFINE_BUF_EVENT(xfs_buf_free);
 349DEFINE_BUF_EVENT(xfs_buf_hold);
 350DEFINE_BUF_EVENT(xfs_buf_rele);
 351DEFINE_BUF_EVENT(xfs_buf_iodone);
 352DEFINE_BUF_EVENT(xfs_buf_submit);
 353DEFINE_BUF_EVENT(xfs_buf_submit_wait);
 354DEFINE_BUF_EVENT(xfs_buf_bawrite);
 355DEFINE_BUF_EVENT(xfs_buf_lock);
 356DEFINE_BUF_EVENT(xfs_buf_lock_done);
 357DEFINE_BUF_EVENT(xfs_buf_trylock);
 358DEFINE_BUF_EVENT(xfs_buf_unlock);
 359DEFINE_BUF_EVENT(xfs_buf_iowait);
 360DEFINE_BUF_EVENT(xfs_buf_iowait_done);
 361DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 362DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 363DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 364DEFINE_BUF_EVENT(xfs_buf_get_uncached);
 365DEFINE_BUF_EVENT(xfs_bdstrat_shut);
 366DEFINE_BUF_EVENT(xfs_buf_item_relse);
 367DEFINE_BUF_EVENT(xfs_buf_item_iodone);
 368DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 369DEFINE_BUF_EVENT(xfs_buf_error_relse);
 370DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
 371DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
 372DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 373
 374/* not really buffer traces, but the buf provides useful information */
 375DEFINE_BUF_EVENT(xfs_btree_corrupt);
 376DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
 377DEFINE_BUF_EVENT(xfs_reset_dqcounts);
 378DEFINE_BUF_EVENT(xfs_inode_item_push);
 379
 380/* pass flags explicitly */
 381DECLARE_EVENT_CLASS(xfs_buf_flags_class,
 382	TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
 383	TP_ARGS(bp, flags, caller_ip),
 384	TP_STRUCT__entry(
 385		__field(dev_t, dev)
 386		__field(xfs_daddr_t, bno)
 387		__field(size_t, buffer_length)
 388		__field(int, hold)
 389		__field(int, pincount)
 390		__field(unsigned, lockval)
 391		__field(unsigned, flags)
 392		__field(unsigned long, caller_ip)
 393	),
 394	TP_fast_assign(
 395		__entry->dev = bp->b_target->bt_dev;
 396		__entry->bno = bp->b_bn;
 397		__entry->buffer_length = BBTOB(bp->b_length);
 398		__entry->flags = flags;
 399		__entry->hold = atomic_read(&bp->b_hold);
 400		__entry->pincount = atomic_read(&bp->b_pin_count);
 401		__entry->lockval = bp->b_sema.count;
 402		__entry->caller_ip = caller_ip;
 403	),
 404	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 405		  "lock %d flags %s caller %ps",
 406		  MAJOR(__entry->dev), MINOR(__entry->dev),
 407		  (unsigned long long)__entry->bno,
 408		  __entry->buffer_length,
 409		  __entry->hold,
 410		  __entry->pincount,
 411		  __entry->lockval,
 412		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 413		  (void *)__entry->caller_ip)
 414)
 415
 416#define DEFINE_BUF_FLAGS_EVENT(name) \
 417DEFINE_EVENT(xfs_buf_flags_class, name, \
 418	TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
 419	TP_ARGS(bp, flags, caller_ip))
 420DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
 421DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
 422DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
 423
 424TRACE_EVENT(xfs_buf_ioerror,
 425	TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
 426	TP_ARGS(bp, error, caller_ip),
 427	TP_STRUCT__entry(
 428		__field(dev_t, dev)
 429		__field(xfs_daddr_t, bno)
 430		__field(size_t, buffer_length)
 431		__field(unsigned, flags)
 432		__field(int, hold)
 433		__field(int, pincount)
 434		__field(unsigned, lockval)
 435		__field(int, error)
 436		__field(unsigned long, caller_ip)
 437	),
 438	TP_fast_assign(
 439		__entry->dev = bp->b_target->bt_dev;
 440		__entry->bno = bp->b_bn;
 441		__entry->buffer_length = BBTOB(bp->b_length);
 442		__entry->hold = atomic_read(&bp->b_hold);
 443		__entry->pincount = atomic_read(&bp->b_pin_count);
 444		__entry->lockval = bp->b_sema.count;
 445		__entry->error = error;
 446		__entry->flags = bp->b_flags;
 447		__entry->caller_ip = caller_ip;
 448	),
 449	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 450		  "lock %d error %d flags %s caller %ps",
 451		  MAJOR(__entry->dev), MINOR(__entry->dev),
 452		  (unsigned long long)__entry->bno,
 453		  __entry->buffer_length,
 454		  __entry->hold,
 455		  __entry->pincount,
 456		  __entry->lockval,
 457		  __entry->error,
 458		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
 459		  (void *)__entry->caller_ip)
 460);
 461
 462DECLARE_EVENT_CLASS(xfs_buf_item_class,
 463	TP_PROTO(struct xfs_buf_log_item *bip),
 464	TP_ARGS(bip),
 465	TP_STRUCT__entry(
 466		__field(dev_t, dev)
 467		__field(xfs_daddr_t, buf_bno)
 468		__field(size_t, buf_len)
 469		__field(int, buf_hold)
 470		__field(int, buf_pincount)
 471		__field(int, buf_lockval)
 472		__field(unsigned, buf_flags)
 473		__field(unsigned, bli_recur)
 474		__field(int, bli_refcount)
 475		__field(unsigned, bli_flags)
 476		__field(void *, li_desc)
 477		__field(unsigned, li_flags)
 478	),
 479	TP_fast_assign(
 480		__entry->dev = bip->bli_buf->b_target->bt_dev;
 481		__entry->bli_flags = bip->bli_flags;
 482		__entry->bli_recur = bip->bli_recur;
 483		__entry->bli_refcount = atomic_read(&bip->bli_refcount);
 484		__entry->buf_bno = bip->bli_buf->b_bn;
 485		__entry->buf_len = BBTOB(bip->bli_buf->b_length);
 486		__entry->buf_flags = bip->bli_buf->b_flags;
 487		__entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
 488		__entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
 489		__entry->buf_lockval = bip->bli_buf->b_sema.count;
 490		__entry->li_desc = bip->bli_item.li_desc;
 491		__entry->li_flags = bip->bli_item.li_flags;
 492	),
 493	TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
 494		  "lock %d flags %s recur %d refcount %d bliflags %s "
 495		  "lidesc 0x%p liflags %s",
 496		  MAJOR(__entry->dev), MINOR(__entry->dev),
 497		  (unsigned long long)__entry->buf_bno,
 498		  __entry->buf_len,
 499		  __entry->buf_hold,
 500		  __entry->buf_pincount,
 501		  __entry->buf_lockval,
 502		  __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
 503		  __entry->bli_recur,
 504		  __entry->bli_refcount,
 505		  __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
 506		  __entry->li_desc,
 507		  __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
 508)
 509
 510#define DEFINE_BUF_ITEM_EVENT(name) \
 511DEFINE_EVENT(xfs_buf_item_class, name, \
 512	TP_PROTO(struct xfs_buf_log_item *bip), \
 513	TP_ARGS(bip))
 514DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
 515DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
 516DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
 517DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
 518DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_ordered);
 519DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
 520DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
 521DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
 522DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
 523DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
 524DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
 525DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
 526DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
 527DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
 528DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
 529DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
 530DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
 531DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
 532DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
 533DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
 534DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
 535DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
 536DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 537DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 538DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 539DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
 540DEFINE_BUF_ITEM_EVENT(xfs_trans_buf_ordered);
 541
 542DECLARE_EVENT_CLASS(xfs_filestream_class,
 543	TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno),
 544	TP_ARGS(ip, agno),
 545	TP_STRUCT__entry(
 546		__field(dev_t, dev)
 547		__field(xfs_ino_t, ino)
 548		__field(xfs_agnumber_t, agno)
 549		__field(int, streams)
 550	),
 551	TP_fast_assign(
 552		__entry->dev = VFS_I(ip)->i_sb->s_dev;
 553		__entry->ino = ip->i_ino;
 554		__entry->agno = agno;
 555		__entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 556	),
 557	TP_printk("dev %d:%d ino 0x%llx agno %u streams %d",
 558		  MAJOR(__entry->dev), MINOR(__entry->dev),
 559		  __entry->ino,
 560		  __entry->agno,
 561		  __entry->streams)
 562)
 563#define DEFINE_FILESTREAM_EVENT(name) \
 564DEFINE_EVENT(xfs_filestream_class, name, \
 565	TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno), \
 566	TP_ARGS(ip, agno))
 567DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
 568DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
 569DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
 570
 571TRACE_EVENT(xfs_filestream_pick,
 572	TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
 573		 xfs_extlen_t free, int nscan),
 574	TP_ARGS(ip, agno, free, nscan),
 575	TP_STRUCT__entry(
 576		__field(dev_t, dev)
 577		__field(xfs_ino_t, ino)
 578		__field(xfs_agnumber_t, agno)
 579		__field(int, streams)
 580		__field(xfs_extlen_t, free)
 581		__field(int, nscan)
 582	),
 583	TP_fast_assign(
 584		__entry->dev = VFS_I(ip)->i_sb->s_dev;
 585		__entry->ino = ip->i_ino;
 586		__entry->agno = agno;
 587		__entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
 588		__entry->free = free;
 589		__entry->nscan = nscan;
 590	),
 591	TP_printk("dev %d:%d ino 0x%llx agno %u streams %d free %d nscan %d",
 592		  MAJOR(__entry->dev), MINOR(__entry->dev),
 593		  __entry->ino,
 594		  __entry->agno,
 595		  __entry->streams,
 596		  __entry->free,
 597		  __entry->nscan)
 598);
 599
 600DECLARE_EVENT_CLASS(xfs_lock_class,
 601	TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
 602		 unsigned long caller_ip),
 603	TP_ARGS(ip,  lock_flags, caller_ip),
 604	TP_STRUCT__entry(
 605		__field(dev_t, dev)
 606		__field(xfs_ino_t, ino)
 607		__field(int, lock_flags)
 608		__field(unsigned long, caller_ip)
 609	),
 610	TP_fast_assign(
 611		__entry->dev = VFS_I(ip)->i_sb->s_dev;
 612		__entry->ino = ip->i_ino;
 613		__entry->lock_flags = lock_flags;
 614		__entry->caller_ip = caller_ip;
 615	),
 616	TP_printk("dev %d:%d ino 0x%llx flags %s caller %ps",
 617		  MAJOR(__entry->dev), MINOR(__entry->dev),
 618		  __entry->ino,
 619		  __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
 620		  (void *)__entry->caller_ip)
 621)
 622
 623#define DEFINE_LOCK_EVENT(name) \
 624DEFINE_EVENT(xfs_lock_class, name, \
 625	TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
 626		 unsigned long caller_ip), \
 627	TP_ARGS(ip,  lock_flags, caller_ip))
 628DEFINE_LOCK_EVENT(xfs_ilock);
 629DEFINE_LOCK_EVENT(xfs_ilock_nowait);
 630DEFINE_LOCK_EVENT(xfs_ilock_demote);
 631DEFINE_LOCK_EVENT(xfs_iunlock);
 632
 633DECLARE_EVENT_CLASS(xfs_inode_class,
 634	TP_PROTO(struct xfs_inode *ip),
 635	TP_ARGS(ip),
 636	TP_STRUCT__entry(
 637		__field(dev_t, dev)
 638		__field(xfs_ino_t, ino)
 639	),
 640	TP_fast_assign(
 641		__entry->dev = VFS_I(ip)->i_sb->s_dev;
 642		__entry->ino = ip->i_ino;
 643	),
 644	TP_printk("dev %d:%d ino 0x%llx",
 645		  MAJOR(__entry->dev), MINOR(__entry->dev),
 646		  __entry->ino)
 647)
 648
 649#define DEFINE_INODE_EVENT(name) \
 650DEFINE_EVENT(xfs_inode_class, name, \
 651	TP_PROTO(struct xfs_inode *ip), \
 652	TP_ARGS(ip))
 653DEFINE_INODE_EVENT(xfs_iget_skip);
 654DEFINE_INODE_EVENT(xfs_iget_reclaim);
 655DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
 656DEFINE_INODE_EVENT(xfs_iget_hit);
 657DEFINE_INODE_EVENT(xfs_iget_miss);
 658
 659DEFINE_INODE_EVENT(xfs_getattr);
 660DEFINE_INODE_EVENT(xfs_setattr);
 661DEFINE_INODE_EVENT(xfs_readlink);
 662DEFINE_INODE_EVENT(xfs_inactive_symlink);
 663DEFINE_INODE_EVENT(xfs_alloc_file_space);
 664DEFINE_INODE_EVENT(xfs_free_file_space);
 665DEFINE_INODE_EVENT(xfs_zero_file_space);
 666DEFINE_INODE_EVENT(xfs_collapse_file_space);
 667DEFINE_INODE_EVENT(xfs_insert_file_space);
 668DEFINE_INODE_EVENT(xfs_readdir);
 669#ifdef CONFIG_XFS_POSIX_ACL
 670DEFINE_INODE_EVENT(xfs_get_acl);
 671#endif
 672DEFINE_INODE_EVENT(xfs_vm_bmap);
 673DEFINE_INODE_EVENT(xfs_file_ioctl);
 674DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
 675DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 676DEFINE_INODE_EVENT(xfs_dir_fsync);
 677DEFINE_INODE_EVENT(xfs_file_fsync);
 678DEFINE_INODE_EVENT(xfs_destroy_inode);
 679DEFINE_INODE_EVENT(xfs_evict_inode);
 680DEFINE_INODE_EVENT(xfs_update_time);
 681
 682DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
 683DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
 684
 685DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
 686DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
 687DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
 688
 689DEFINE_INODE_EVENT(xfs_filemap_fault);
 690DEFINE_INODE_EVENT(xfs_filemap_pmd_fault);
 691DEFINE_INODE_EVENT(xfs_filemap_page_mkwrite);
 692DEFINE_INODE_EVENT(xfs_filemap_pfn_mkwrite);
 693
 694DECLARE_EVENT_CLASS(xfs_iref_class,
 695	TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
 696	TP_ARGS(ip, caller_ip),
 697	TP_STRUCT__entry(
 698		__field(dev_t, dev)
 699		__field(xfs_ino_t, ino)
 700		__field(int, count)
 701		__field(int, pincount)
 702		__field(unsigned long, caller_ip)
 703	),
 704	TP_fast_assign(
 705		__entry->dev = VFS_I(ip)->i_sb->s_dev;
 706		__entry->ino = ip->i_ino;
 707		__entry->count = atomic_read(&VFS_I(ip)->i_count);
 708		__entry->pincount = atomic_read(&ip->i_pincount);
 709		__entry->caller_ip = caller_ip;
 710	),
 711	TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %ps",
 712		  MAJOR(__entry->dev), MINOR(__entry->dev),
 713		  __entry->ino,
 714		  __entry->count,
 715		  __entry->pincount,
 716		  (char *)__entry->caller_ip)
 717)
 718
 719TRACE_EVENT(xfs_iomap_prealloc_size,
 720	TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
 721		 unsigned int writeio_blocks),
 722	TP_ARGS(ip, blocks, shift, writeio_blocks),
 723	TP_STRUCT__entry(
 724		__field(dev_t, dev)
 725		__field(xfs_ino_t, ino)
 726		__field(xfs_fsblock_t, blocks)
 727		__field(int, shift)
 728		__field(unsigned int, writeio_blocks)
 729	),
 730	TP_fast_assign(
 731		__entry->dev = VFS_I(ip)->i_sb->s_dev;
 732		__entry->ino = ip->i_ino;
 733		__entry->blocks = blocks;
 734		__entry->shift = shift;
 735		__entry->writeio_blocks = writeio_blocks;
 736	),
 737	TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
 738		  "m_writeio_blocks %u",
 739		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
 740		  __entry->blocks, __entry->shift, __entry->writeio_blocks)
 741)
 742
 743TRACE_EVENT(xfs_irec_merge_pre,
 744	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 745		 uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
 746	TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
 747	TP_STRUCT__entry(
 748		__field(dev_t, dev)
 749		__field(xfs_agnumber_t, agno)
 750		__field(xfs_agino_t, agino)
 751		__field(uint16_t, holemask)
 752		__field(xfs_agino_t, nagino)
 753		__field(uint16_t, nholemask)
 754	),
 755	TP_fast_assign(
 756		__entry->dev = mp->m_super->s_dev;
 757		__entry->agno = agno;
 758		__entry->agino = agino;
 759		__entry->holemask = holemask;
 760		__entry->nagino = nagino;
 761		__entry->nholemask = holemask;
 762	),
 763	TP_printk("dev %d:%d agno %d inobt (%u:0x%x) new (%u:0x%x)",
 764		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
 765		  __entry->agino, __entry->holemask, __entry->nagino,
 766		  __entry->nholemask)
 767)
 768
 769TRACE_EVENT(xfs_irec_merge_post,
 770	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
 771		 uint16_t holemask),
 772	TP_ARGS(mp, agno, agino, holemask),
 773	TP_STRUCT__entry(
 774		__field(dev_t, dev)
 775		__field(xfs_agnumber_t, agno)
 776		__field(xfs_agino_t, agino)
 777		__field(uint16_t, holemask)
 778	),
 779	TP_fast_assign(
 780		__entry->dev = mp->m_super->s_dev;
 781		__entry->agno = agno;
 782		__entry->agino = agino;
 783		__entry->holemask = holemask;
 784	),
 785	TP_printk("dev %d:%d agno %d inobt (%u:0x%x)", MAJOR(__entry->dev),
 786		  MINOR(__entry->dev), __entry->agno, __entry->agino,
 787		  __entry->holemask)
 788)
 789
 790#define DEFINE_IREF_EVENT(name) \
 791DEFINE_EVENT(xfs_iref_class, name, \
 792	TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 793	TP_ARGS(ip, caller_ip))
 794DEFINE_IREF_EVENT(xfs_ihold);
 795DEFINE_IREF_EVENT(xfs_irele);
 796DEFINE_IREF_EVENT(xfs_inode_pin);
 797DEFINE_IREF_EVENT(xfs_inode_unpin);
 798DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
 799
 800DECLARE_EVENT_CLASS(xfs_namespace_class,
 801	TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
 802	TP_ARGS(dp, name),
 803	TP_STRUCT__entry(
 804		__field(dev_t, dev)
 805		__field(xfs_ino_t, dp_ino)
 806		__field(int, namelen)
 807		__dynamic_array(char, name, name->len)
 808	),
 809	TP_fast_assign(
 810		__entry->dev = VFS_I(dp)->i_sb->s_dev;
 811		__entry->dp_ino = dp->i_ino;
 812		__entry->namelen = name->len;
 813		memcpy(__get_str(name), name->name, name->len);
 814	),
 815	TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
 816		  MAJOR(__entry->dev), MINOR(__entry->dev),
 817		  __entry->dp_ino,
 818		  __entry->namelen,
 819		  __get_str(name))
 820)
 821
 822#define DEFINE_NAMESPACE_EVENT(name) \
 823DEFINE_EVENT(xfs_namespace_class, name, \
 824	TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
 825	TP_ARGS(dp, name))
 826DEFINE_NAMESPACE_EVENT(xfs_remove);
 827DEFINE_NAMESPACE_EVENT(xfs_link);
 828DEFINE_NAMESPACE_EVENT(xfs_lookup);
 829DEFINE_NAMESPACE_EVENT(xfs_create);
 830DEFINE_NAMESPACE_EVENT(xfs_symlink);
 831
 832TRACE_EVENT(xfs_rename,
 833	TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
 834		 struct xfs_name *src_name, struct xfs_name *target_name),
 835	TP_ARGS(src_dp, target_dp, src_name, target_name),
 836	TP_STRUCT__entry(
 837		__field(dev_t, dev)
 838		__field(xfs_ino_t, src_dp_ino)
 839		__field(xfs_ino_t, target_dp_ino)
 840		__field(int, src_namelen)
 841		__field(int, target_namelen)
 842		__dynamic_array(char, src_name, src_name->len)
 843		__dynamic_array(char, target_name, target_name->len)
 844	),
 845	TP_fast_assign(
 846		__entry->dev = VFS_I(src_dp)->i_sb->s_dev;
 847		__entry->src_dp_ino = src_dp->i_ino;
 848		__entry->target_dp_ino = target_dp->i_ino;
 849		__entry->src_namelen = src_name->len;
 850		__entry->target_namelen = target_name->len;
 851		memcpy(__get_str(src_name), src_name->name, src_name->len);
 852		memcpy(__get_str(target_name), target_name->name,
 853			target_name->len);
 854	),
 855	TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
 856		  " src name %.*s target name %.*s",
 857		  MAJOR(__entry->dev), MINOR(__entry->dev),
 858		  __entry->src_dp_ino,
 859		  __entry->target_dp_ino,
 860		  __entry->src_namelen,
 861		  __get_str(src_name),
 862		  __entry->target_namelen,
 863		  __get_str(target_name))
 864)
 865
 866DECLARE_EVENT_CLASS(xfs_dquot_class,
 867	TP_PROTO(struct xfs_dquot *dqp),
 868	TP_ARGS(dqp),
 869	TP_STRUCT__entry(
 870		__field(dev_t, dev)
 871		__field(u32, id)
 872		__field(unsigned, flags)
 873		__field(unsigned, nrefs)
 874		__field(unsigned long long, res_bcount)
 875		__field(unsigned long long, bcount)
 876		__field(unsigned long long, icount)
 877		__field(unsigned long long, blk_hardlimit)
 878		__field(unsigned long long, blk_softlimit)
 879		__field(unsigned long long, ino_hardlimit)
 880		__field(unsigned long long, ino_softlimit)
 881	), \
 882	TP_fast_assign(
 883		__entry->dev = dqp->q_mount->m_super->s_dev;
 884		__entry->id = be32_to_cpu(dqp->q_core.d_id);
 885		__entry->flags = dqp->dq_flags;
 886		__entry->nrefs = dqp->q_nrefs;
 887		__entry->res_bcount = dqp->q_res_bcount;
 888		__entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
 889		__entry->icount = be64_to_cpu(dqp->q_core.d_icount);
 890		__entry->blk_hardlimit =
 891			be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 892		__entry->blk_softlimit =
 893			be64_to_cpu(dqp->q_core.d_blk_softlimit);
 894		__entry->ino_hardlimit =
 895			be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 896		__entry->ino_softlimit =
 897			be64_to_cpu(dqp->q_core.d_ino_softlimit);
 898	),
 899	TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
 900		  "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
 901		  "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
 902		  MAJOR(__entry->dev), MINOR(__entry->dev),
 903		  __entry->id,
 904		  __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
 905		  __entry->nrefs,
 906		  __entry->res_bcount,
 907		  __entry->bcount,
 908		  __entry->blk_hardlimit,
 909		  __entry->blk_softlimit,
 910		  __entry->icount,
 911		  __entry->ino_hardlimit,
 912		  __entry->ino_softlimit)
 913)
 914
 915#define DEFINE_DQUOT_EVENT(name) \
 916DEFINE_EVENT(xfs_dquot_class, name, \
 917	TP_PROTO(struct xfs_dquot *dqp), \
 918	TP_ARGS(dqp))
 919DEFINE_DQUOT_EVENT(xfs_dqadjust);
 920DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 921DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
 922DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
 923DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 924DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 925DEFINE_DQUOT_EVENT(xfs_dqattach_get);
 926DEFINE_DQUOT_EVENT(xfs_dqalloc);
 927DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 928DEFINE_DQUOT_EVENT(xfs_dqread);
 929DEFINE_DQUOT_EVENT(xfs_dqread_fail);
 930DEFINE_DQUOT_EVENT(xfs_dqget_hit);
 931DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 932DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 933DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 934DEFINE_DQUOT_EVENT(xfs_dqput);
 935DEFINE_DQUOT_EVENT(xfs_dqput_wait);
 936DEFINE_DQUOT_EVENT(xfs_dqput_free);
 937DEFINE_DQUOT_EVENT(xfs_dqrele);
 938DEFINE_DQUOT_EVENT(xfs_dqflush);
 939DEFINE_DQUOT_EVENT(xfs_dqflush_force);
 940DEFINE_DQUOT_EVENT(xfs_dqflush_done);
 941
 942DECLARE_EVENT_CLASS(xfs_loggrant_class,
 943	TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
 944	TP_ARGS(log, tic),
 945	TP_STRUCT__entry(
 946		__field(dev_t, dev)
 947		__field(unsigned, trans_type)
 948		__field(char, ocnt)
 949		__field(char, cnt)
 950		__field(int, curr_res)
 951		__field(int, unit_res)
 952		__field(unsigned int, flags)
 953		__field(int, reserveq)
 954		__field(int, writeq)
 955		__field(int, grant_reserve_cycle)
 956		__field(int, grant_reserve_bytes)
 957		__field(int, grant_write_cycle)
 958		__field(int, grant_write_bytes)
 959		__field(int, curr_cycle)
 960		__field(int, curr_block)
 961		__field(xfs_lsn_t, tail_lsn)
 962	),
 963	TP_fast_assign(
 964		__entry->dev = log->l_mp->m_super->s_dev;
 965		__entry->trans_type = tic->t_trans_type;
 966		__entry->ocnt = tic->t_ocnt;
 967		__entry->cnt = tic->t_cnt;
 968		__entry->curr_res = tic->t_curr_res;
 969		__entry->unit_res = tic->t_unit_res;
 970		__entry->flags = tic->t_flags;
 971		__entry->reserveq = list_empty(&log->l_reserve_head.waiters);
 972		__entry->writeq = list_empty(&log->l_write_head.waiters);
 973		xlog_crack_grant_head(&log->l_reserve_head.grant,
 974				&__entry->grant_reserve_cycle,
 975				&__entry->grant_reserve_bytes);
 976		xlog_crack_grant_head(&log->l_write_head.grant,
 977				&__entry->grant_write_cycle,
 978				&__entry->grant_write_bytes);
 979		__entry->curr_cycle = log->l_curr_cycle;
 980		__entry->curr_block = log->l_curr_block;
 981		__entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
 982	),
 983	TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
 984		  "t_unit_res %u t_flags %s reserveq %s "
 985		  "writeq %s grant_reserve_cycle %d "
 986		  "grant_reserve_bytes %d grant_write_cycle %d "
 987		  "grant_write_bytes %d curr_cycle %d curr_block %d "
 988		  "tail_cycle %d tail_block %d",
 989		  MAJOR(__entry->dev), MINOR(__entry->dev),
 990		  __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
 991		  __entry->ocnt,
 992		  __entry->cnt,
 993		  __entry->curr_res,
 994		  __entry->unit_res,
 995		  __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
 996		  __entry->reserveq ? "empty" : "active",
 997		  __entry->writeq ? "empty" : "active",
 998		  __entry->grant_reserve_cycle,
 999		  __entry->grant_reserve_bytes,
1000		  __entry->grant_write_cycle,
1001		  __entry->grant_write_bytes,
1002		  __entry->curr_cycle,
1003		  __entry->curr_block,
1004		  CYCLE_LSN(__entry->tail_lsn),
1005		  BLOCK_LSN(__entry->tail_lsn)
1006	)
1007)
1008
1009#define DEFINE_LOGGRANT_EVENT(name) \
1010DEFINE_EVENT(xfs_loggrant_class, name, \
1011	TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
1012	TP_ARGS(log, tic))
1013DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
1014DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
1015DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1016DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1017DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1018DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1019DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1020DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1021DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1022DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1023DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
1024DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
1025DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
1026DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
1027DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
1028DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
1029
1030DECLARE_EVENT_CLASS(xfs_log_item_class,
1031	TP_PROTO(struct xfs_log_item *lip),
1032	TP_ARGS(lip),
1033	TP_STRUCT__entry(
1034		__field(dev_t, dev)
1035		__field(void *, lip)
1036		__field(uint, type)
1037		__field(uint, flags)
1038		__field(xfs_lsn_t, lsn)
1039	),
1040	TP_fast_assign(
1041		__entry->dev = lip->li_mountp->m_super->s_dev;
1042		__entry->lip = lip;
1043		__entry->type = lip->li_type;
1044		__entry->flags = lip->li_flags;
1045		__entry->lsn = lip->li_lsn;
1046	),
1047	TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
1048		  MAJOR(__entry->dev), MINOR(__entry->dev),
1049		  __entry->lip,
1050		  CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1051		  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1052		  __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1053)
1054
1055TRACE_EVENT(xfs_log_force,
1056	TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn),
1057	TP_ARGS(mp, lsn),
1058	TP_STRUCT__entry(
1059		__field(dev_t, dev)
1060		__field(xfs_lsn_t, lsn)
1061	),
1062	TP_fast_assign(
1063		__entry->dev = mp->m_super->s_dev;
1064		__entry->lsn = lsn;
1065	),
1066	TP_printk("dev %d:%d lsn 0x%llx",
1067		  MAJOR(__entry->dev), MINOR(__entry->dev),
1068		  __entry->lsn)
1069)
1070
1071#define DEFINE_LOG_ITEM_EVENT(name) \
1072DEFINE_EVENT(xfs_log_item_class, name, \
1073	TP_PROTO(struct xfs_log_item *lip), \
1074	TP_ARGS(lip))
1075DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1076DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1077DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1078DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1079
1080DECLARE_EVENT_CLASS(xfs_ail_class,
1081	TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1082	TP_ARGS(lip, old_lsn, new_lsn),
1083	TP_STRUCT__entry(
1084		__field(dev_t, dev)
1085		__field(void *, lip)
1086		__field(uint, type)
1087		__field(uint, flags)
1088		__field(xfs_lsn_t, old_lsn)
1089		__field(xfs_lsn_t, new_lsn)
1090	),
1091	TP_fast_assign(
1092		__entry->dev = lip->li_mountp->m_super->s_dev;
1093		__entry->lip = lip;
1094		__entry->type = lip->li_type;
1095		__entry->flags = lip->li_flags;
1096		__entry->old_lsn = old_lsn;
1097		__entry->new_lsn = new_lsn;
1098	),
1099	TP_printk("dev %d:%d lip 0x%p old lsn %d/%d new lsn %d/%d type %s flags %s",
1100		  MAJOR(__entry->dev), MINOR(__entry->dev),
1101		  __entry->lip,
1102		  CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1103		  CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1104		  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1105		  __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1106)
1107
1108#define DEFINE_AIL_EVENT(name) \
1109DEFINE_EVENT(xfs_ail_class, name, \
1110	TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1111	TP_ARGS(lip, old_lsn, new_lsn))
1112DEFINE_AIL_EVENT(xfs_ail_insert);
1113DEFINE_AIL_EVENT(xfs_ail_move);
1114DEFINE_AIL_EVENT(xfs_ail_delete);
1115
1116TRACE_EVENT(xfs_log_assign_tail_lsn,
1117	TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1118	TP_ARGS(log, new_lsn),
1119	TP_STRUCT__entry(
1120		__field(dev_t, dev)
1121		__field(xfs_lsn_t, new_lsn)
1122		__field(xfs_lsn_t, old_lsn)
1123		__field(xfs_lsn_t, last_sync_lsn)
1124	),
1125	TP_fast_assign(
1126		__entry->dev = log->l_mp->m_super->s_dev;
1127		__entry->new_lsn = new_lsn;
1128		__entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1129		__entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1130	),
1131	TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1132		  MAJOR(__entry->dev), MINOR(__entry->dev),
1133		  CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1134		  CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1135		  CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1136)
1137
1138DECLARE_EVENT_CLASS(xfs_file_class,
1139	TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
1140	TP_ARGS(ip, count, offset, flags),
1141	TP_STRUCT__entry(
1142		__field(dev_t, dev)
1143		__field(xfs_ino_t, ino)
1144		__field(xfs_fsize_t, size)
1145		__field(loff_t, offset)
1146		__field(size_t, count)
1147		__field(int, flags)
1148	),
1149	TP_fast_assign(
1150		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1151		__entry->ino = ip->i_ino;
1152		__entry->size = ip->i_d.di_size;
1153		__entry->offset = offset;
1154		__entry->count = count;
1155		__entry->flags = flags;
1156	),
1157	TP_printk("dev %d:%d ino 0x%llx size 0x%llx "
1158		  "offset 0x%llx count 0x%zx ioflags %s",
1159		  MAJOR(__entry->dev), MINOR(__entry->dev),
1160		  __entry->ino,
1161		  __entry->size,
1162		  __entry->offset,
1163		  __entry->count,
1164		  __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
1165)
1166
1167#define DEFINE_RW_EVENT(name)		\
1168DEFINE_EVENT(xfs_file_class, name,	\
1169	TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),	\
1170	TP_ARGS(ip, count, offset, flags))
1171DEFINE_RW_EVENT(xfs_file_read);
1172DEFINE_RW_EVENT(xfs_file_buffered_write);
1173DEFINE_RW_EVENT(xfs_file_direct_write);
1174DEFINE_RW_EVENT(xfs_file_splice_read);
1175
1176DECLARE_EVENT_CLASS(xfs_page_class,
1177	TP_PROTO(struct inode *inode, struct page *page, unsigned long off,
1178		 unsigned int len),
1179	TP_ARGS(inode, page, off, len),
1180	TP_STRUCT__entry(
1181		__field(dev_t, dev)
1182		__field(xfs_ino_t, ino)
1183		__field(pgoff_t, pgoff)
1184		__field(loff_t, size)
1185		__field(unsigned long, offset)
1186		__field(unsigned int, length)
1187		__field(int, delalloc)
1188		__field(int, unwritten)
1189	),
1190	TP_fast_assign(
1191		int delalloc = -1, unwritten = -1;
1192
1193		if (page_has_buffers(page))
1194			xfs_count_page_state(page, &delalloc, &unwritten);
1195		__entry->dev = inode->i_sb->s_dev;
1196		__entry->ino = XFS_I(inode)->i_ino;
1197		__entry->pgoff = page_offset(page);
1198		__entry->size = i_size_read(inode);
1199		__entry->offset = off;
1200		__entry->length = len;
1201		__entry->delalloc = delalloc;
1202		__entry->unwritten = unwritten;
1203	),
1204	TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
1205		  "length %x delalloc %d unwritten %d",
1206		  MAJOR(__entry->dev), MINOR(__entry->dev),
1207		  __entry->ino,
1208		  __entry->pgoff,
1209		  __entry->size,
1210		  __entry->offset,
1211		  __entry->length,
1212		  __entry->delalloc,
1213		  __entry->unwritten)
1214)
1215
1216#define DEFINE_PAGE_EVENT(name)		\
1217DEFINE_EVENT(xfs_page_class, name,	\
1218	TP_PROTO(struct inode *inode, struct page *page, unsigned long off, \
1219		 unsigned int len),	\
1220	TP_ARGS(inode, page, off, len))
1221DEFINE_PAGE_EVENT(xfs_writepage);
1222DEFINE_PAGE_EVENT(xfs_releasepage);
1223DEFINE_PAGE_EVENT(xfs_invalidatepage);
1224
1225DECLARE_EVENT_CLASS(xfs_readpage_class,
1226	TP_PROTO(struct inode *inode, int nr_pages),
1227	TP_ARGS(inode, nr_pages),
1228	TP_STRUCT__entry(
1229		__field(dev_t, dev)
1230		__field(xfs_ino_t, ino)
1231		__field(int, nr_pages)
1232	),
1233	TP_fast_assign(
1234		__entry->dev = inode->i_sb->s_dev;
1235		__entry->ino = inode->i_ino;
1236		__entry->nr_pages = nr_pages;
1237	),
1238	TP_printk("dev %d:%d ino 0x%llx nr_pages %d",
1239		  MAJOR(__entry->dev), MINOR(__entry->dev),
1240		  __entry->ino,
1241		  __entry->nr_pages)
1242)
1243
1244#define DEFINE_READPAGE_EVENT(name)		\
1245DEFINE_EVENT(xfs_readpage_class, name,	\
1246	TP_PROTO(struct inode *inode, int nr_pages), \
1247	TP_ARGS(inode, nr_pages))
1248DEFINE_READPAGE_EVENT(xfs_vm_readpage);
1249DEFINE_READPAGE_EVENT(xfs_vm_readpages);
1250
1251DECLARE_EVENT_CLASS(xfs_imap_class,
1252	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1253		 int type, struct xfs_bmbt_irec *irec),
1254	TP_ARGS(ip, offset, count, type, irec),
1255	TP_STRUCT__entry(
1256		__field(dev_t, dev)
1257		__field(xfs_ino_t, ino)
1258		__field(loff_t, size)
1259		__field(loff_t, offset)
1260		__field(size_t, count)
1261		__field(int, type)
1262		__field(xfs_fileoff_t, startoff)
1263		__field(xfs_fsblock_t, startblock)
1264		__field(xfs_filblks_t, blockcount)
1265	),
1266	TP_fast_assign(
1267		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1268		__entry->ino = ip->i_ino;
1269		__entry->size = ip->i_d.di_size;
1270		__entry->offset = offset;
1271		__entry->count = count;
1272		__entry->type = type;
1273		__entry->startoff = irec ? irec->br_startoff : 0;
1274		__entry->startblock = irec ? irec->br_startblock : 0;
1275		__entry->blockcount = irec ? irec->br_blockcount : 0;
1276	),
1277	TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
1278		  "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
1279		  MAJOR(__entry->dev), MINOR(__entry->dev),
1280		  __entry->ino,
1281		  __entry->size,
1282		  __entry->offset,
1283		  __entry->count,
1284		  __print_symbolic(__entry->type, XFS_IO_TYPES),
1285		  __entry->startoff,
1286		  (__int64_t)__entry->startblock,
1287		  __entry->blockcount)
1288)
1289
1290#define DEFINE_IOMAP_EVENT(name)	\
1291DEFINE_EVENT(xfs_imap_class, name,	\
1292	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,	\
1293		 int type, struct xfs_bmbt_irec *irec),		\
1294	TP_ARGS(ip, offset, count, type, irec))
1295DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1296DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1297DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1298DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1299DEFINE_IOMAP_EVENT(xfs_get_blocks_map_direct);
1300
1301DECLARE_EVENT_CLASS(xfs_simple_io_class,
1302	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1303	TP_ARGS(ip, offset, count),
1304	TP_STRUCT__entry(
1305		__field(dev_t, dev)
1306		__field(xfs_ino_t, ino)
1307		__field(loff_t, isize)
1308		__field(loff_t, disize)
1309		__field(loff_t, offset)
1310		__field(size_t, count)
1311	),
1312	TP_fast_assign(
1313		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1314		__entry->ino = ip->i_ino;
1315		__entry->isize = VFS_I(ip)->i_size;
1316		__entry->disize = ip->i_d.di_size;
1317		__entry->offset = offset;
1318		__entry->count = count;
1319	),
1320	TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1321		  "offset 0x%llx count %zd",
1322		  MAJOR(__entry->dev), MINOR(__entry->dev),
1323		  __entry->ino,
1324		  __entry->isize,
1325		  __entry->disize,
1326		  __entry->offset,
1327		  __entry->count)
1328);
1329
1330#define DEFINE_SIMPLE_IO_EVENT(name)	\
1331DEFINE_EVENT(xfs_simple_io_class, name,	\
1332	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),	\
1333	TP_ARGS(ip, offset, count))
1334DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1335DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1336DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1337DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1338DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1339DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1340DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1341DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1342
1343DECLARE_EVENT_CLASS(xfs_itrunc_class,
1344	TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1345	TP_ARGS(ip, new_size),
1346	TP_STRUCT__entry(
1347		__field(dev_t, dev)
1348		__field(xfs_ino_t, ino)
1349		__field(xfs_fsize_t, size)
1350		__field(xfs_fsize_t, new_size)
1351	),
1352	TP_fast_assign(
1353		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1354		__entry->ino = ip->i_ino;
1355		__entry->size = ip->i_d.di_size;
1356		__entry->new_size = new_size;
1357	),
1358	TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1359		  MAJOR(__entry->dev), MINOR(__entry->dev),
1360		  __entry->ino,
1361		  __entry->size,
1362		  __entry->new_size)
1363)
1364
1365#define DEFINE_ITRUNC_EVENT(name) \
1366DEFINE_EVENT(xfs_itrunc_class, name, \
1367	TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1368	TP_ARGS(ip, new_size))
1369DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1370DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1371
1372TRACE_EVENT(xfs_pagecache_inval,
1373	TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1374	TP_ARGS(ip, start, finish),
1375	TP_STRUCT__entry(
1376		__field(dev_t, dev)
1377		__field(xfs_ino_t, ino)
1378		__field(xfs_fsize_t, size)
1379		__field(xfs_off_t, start)
1380		__field(xfs_off_t, finish)
1381	),
1382	TP_fast_assign(
1383		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1384		__entry->ino = ip->i_ino;
1385		__entry->size = ip->i_d.di_size;
1386		__entry->start = start;
1387		__entry->finish = finish;
1388	),
1389	TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1390		  MAJOR(__entry->dev), MINOR(__entry->dev),
1391		  __entry->ino,
1392		  __entry->size,
1393		  __entry->start,
1394		  __entry->finish)
1395);
1396
1397TRACE_EVENT(xfs_bunmap,
1398	TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1399		 int flags, unsigned long caller_ip),
1400	TP_ARGS(ip, bno, len, flags, caller_ip),
1401	TP_STRUCT__entry(
1402		__field(dev_t, dev)
1403		__field(xfs_ino_t, ino)
1404		__field(xfs_fsize_t, size)
1405		__field(xfs_fileoff_t, bno)
1406		__field(xfs_filblks_t, len)
1407		__field(unsigned long, caller_ip)
1408		__field(int, flags)
1409	),
1410	TP_fast_assign(
1411		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1412		__entry->ino = ip->i_ino;
1413		__entry->size = ip->i_d.di_size;
1414		__entry->bno = bno;
1415		__entry->len = len;
1416		__entry->caller_ip = caller_ip;
1417		__entry->flags = flags;
1418	),
1419	TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1420		  "flags %s caller %ps",
1421		  MAJOR(__entry->dev), MINOR(__entry->dev),
1422		  __entry->ino,
1423		  __entry->size,
1424		  __entry->bno,
1425		  __entry->len,
1426		  __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1427		  (void *)__entry->caller_ip)
1428
1429);
1430
1431DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1432	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1433		 xfs_agblock_t agbno, xfs_extlen_t len),
1434	TP_ARGS(mp, agno, agbno, len),
1435	TP_STRUCT__entry(
1436		__field(dev_t, dev)
1437		__field(xfs_agnumber_t, agno)
1438		__field(xfs_agblock_t, agbno)
1439		__field(xfs_extlen_t, len)
1440	),
1441	TP_fast_assign(
1442		__entry->dev = mp->m_super->s_dev;
1443		__entry->agno = agno;
1444		__entry->agbno = agbno;
1445		__entry->len = len;
1446	),
1447	TP_printk("dev %d:%d agno %u agbno %u len %u",
1448		  MAJOR(__entry->dev), MINOR(__entry->dev),
1449		  __entry->agno,
1450		  __entry->agbno,
1451		  __entry->len)
1452);
1453#define DEFINE_BUSY_EVENT(name) \
1454DEFINE_EVENT(xfs_extent_busy_class, name, \
1455	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1456		 xfs_agblock_t agbno, xfs_extlen_t len), \
1457	TP_ARGS(mp, agno, agbno, len))
1458DEFINE_BUSY_EVENT(xfs_extent_busy);
1459DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1460DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1461DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1462DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1463
1464TRACE_EVENT(xfs_extent_busy_trim,
1465	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1466		 xfs_agblock_t agbno, xfs_extlen_t len,
1467		 xfs_agblock_t tbno, xfs_extlen_t tlen),
1468	TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1469	TP_STRUCT__entry(
1470		__field(dev_t, dev)
1471		__field(xfs_agnumber_t, agno)
1472		__field(xfs_agblock_t, agbno)
1473		__field(xfs_extlen_t, len)
1474		__field(xfs_agblock_t, tbno)
1475		__field(xfs_extlen_t, tlen)
1476	),
1477	TP_fast_assign(
1478		__entry->dev = mp->m_super->s_dev;
1479		__entry->agno = agno;
1480		__entry->agbno = agbno;
1481		__entry->len = len;
1482		__entry->tbno = tbno;
1483		__entry->tlen = tlen;
1484	),
1485	TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1486		  MAJOR(__entry->dev), MINOR(__entry->dev),
1487		  __entry->agno,
1488		  __entry->agbno,
1489		  __entry->len,
1490		  __entry->tbno,
1491		  __entry->tlen)
1492);
1493
1494TRACE_EVENT(xfs_trans_commit_lsn,
1495	TP_PROTO(struct xfs_trans *trans),
1496	TP_ARGS(trans),
1497	TP_STRUCT__entry(
1498		__field(dev_t, dev)
1499		__field(struct xfs_trans *, tp)
1500		__field(xfs_lsn_t, lsn)
1501	),
1502	TP_fast_assign(
1503		__entry->dev = trans->t_mountp->m_super->s_dev;
1504		__entry->tp = trans;
1505		__entry->lsn = trans->t_commit_lsn;
1506	),
1507	TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1508		  MAJOR(__entry->dev), MINOR(__entry->dev),
1509		  __entry->tp,
1510		  __entry->lsn)
1511);
1512
1513TRACE_EVENT(xfs_agf,
1514	TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1515		 unsigned long caller_ip),
1516	TP_ARGS(mp, agf, flags, caller_ip),
1517	TP_STRUCT__entry(
1518		__field(dev_t, dev)
1519		__field(xfs_agnumber_t, agno)
1520		__field(int, flags)
1521		__field(__u32, length)
1522		__field(__u32, bno_root)
1523		__field(__u32, cnt_root)
1524		__field(__u32, bno_level)
1525		__field(__u32, cnt_level)
1526		__field(__u32, flfirst)
1527		__field(__u32, fllast)
1528		__field(__u32, flcount)
1529		__field(__u32, freeblks)
1530		__field(__u32, longest)
1531		__field(unsigned long, caller_ip)
1532	),
1533	TP_fast_assign(
1534		__entry->dev = mp->m_super->s_dev;
1535		__entry->agno = be32_to_cpu(agf->agf_seqno),
1536		__entry->flags = flags;
1537		__entry->length = be32_to_cpu(agf->agf_length),
1538		__entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1539		__entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1540		__entry->bno_level =
1541				be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1542		__entry->cnt_level =
1543				be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1544		__entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1545		__entry->fllast = be32_to_cpu(agf->agf_fllast),
1546		__entry->flcount = be32_to_cpu(agf->agf_flcount),
1547		__entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1548		__entry->longest = be32_to_cpu(agf->agf_longest);
1549		__entry->caller_ip = caller_ip;
1550	),
1551	TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1552		  "levels b %u c %u flfirst %u fllast %u flcount %u "
1553		  "freeblks %u longest %u caller %ps",
1554		  MAJOR(__entry->dev), MINOR(__entry->dev),
1555		  __entry->agno,
1556		  __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1557		  __entry->length,
1558		  __entry->bno_root,
1559		  __entry->cnt_root,
1560		  __entry->bno_level,
1561		  __entry->cnt_level,
1562		  __entry->flfirst,
1563		  __entry->fllast,
1564		  __entry->flcount,
1565		  __entry->freeblks,
1566		  __entry->longest,
1567		  (void *)__entry->caller_ip)
1568);
1569
1570TRACE_EVENT(xfs_free_extent,
1571	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1572		 xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1573	TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1574	TP_STRUCT__entry(
1575		__field(dev_t, dev)
1576		__field(xfs_agnumber_t, agno)
1577		__field(xfs_agblock_t, agbno)
1578		__field(xfs_extlen_t, len)
1579		__field(int, isfl)
1580		__field(int, haveleft)
1581		__field(int, haveright)
1582	),
1583	TP_fast_assign(
1584		__entry->dev = mp->m_super->s_dev;
1585		__entry->agno = agno;
1586		__entry->agbno = agbno;
1587		__entry->len = len;
1588		__entry->isfl = isfl;
1589		__entry->haveleft = haveleft;
1590		__entry->haveright = haveright;
1591	),
1592	TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1593		  MAJOR(__entry->dev), MINOR(__entry->dev),
1594		  __entry->agno,
1595		  __entry->agbno,
1596		  __entry->len,
1597		  __entry->isfl,
1598		  __entry->haveleft ?
1599			(__entry->haveright ? "both" : "left") :
1600			(__entry->haveright ? "right" : "none"))
1601
1602);
1603
1604DECLARE_EVENT_CLASS(xfs_alloc_class,
1605	TP_PROTO(struct xfs_alloc_arg *args),
1606	TP_ARGS(args),
1607	TP_STRUCT__entry(
1608		__field(dev_t, dev)
1609		__field(xfs_agnumber_t, agno)
1610		__field(xfs_agblock_t, agbno)
1611		__field(xfs_extlen_t, minlen)
1612		__field(xfs_extlen_t, maxlen)
1613		__field(xfs_extlen_t, mod)
1614		__field(xfs_extlen_t, prod)
1615		__field(xfs_extlen_t, minleft)
1616		__field(xfs_extlen_t, total)
1617		__field(xfs_extlen_t, alignment)
1618		__field(xfs_extlen_t, minalignslop)
1619		__field(xfs_extlen_t, len)
1620		__field(short, type)
1621		__field(short, otype)
1622		__field(char, wasdel)
1623		__field(char, wasfromfl)
1624		__field(char, isfl)
1625		__field(char, userdata)
1626		__field(xfs_fsblock_t, firstblock)
1627	),
1628	TP_fast_assign(
1629		__entry->dev = args->mp->m_super->s_dev;
1630		__entry->agno = args->agno;
1631		__entry->agbno = args->agbno;
1632		__entry->minlen = args->minlen;
1633		__entry->maxlen = args->maxlen;
1634		__entry->mod = args->mod;
1635		__entry->prod = args->prod;
1636		__entry->minleft = args->minleft;
1637		__entry->total = args->total;
1638		__entry->alignment = args->alignment;
1639		__entry->minalignslop = args->minalignslop;
1640		__entry->len = args->len;
1641		__entry->type = args->type;
1642		__entry->otype = args->otype;
1643		__entry->wasdel = args->wasdel;
1644		__entry->wasfromfl = args->wasfromfl;
1645		__entry->isfl = args->isfl;
1646		__entry->userdata = args->userdata;
1647		__entry->firstblock = args->firstblock;
1648	),
1649	TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1650		  "prod %u minleft %u total %u alignment %u minalignslop %u "
1651		  "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1652		  "userdata %d firstblock 0x%llx",
1653		  MAJOR(__entry->dev), MINOR(__entry->dev),
1654		  __entry->agno,
1655		  __entry->agbno,
1656		  __entry->minlen,
1657		  __entry->maxlen,
1658		  __entry->mod,
1659		  __entry->prod,
1660		  __entry->minleft,
1661		  __entry->total,
1662		  __entry->alignment,
1663		  __entry->minalignslop,
1664		  __entry->len,
1665		  __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1666		  __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1667		  __entry->wasdel,
1668		  __entry->wasfromfl,
1669		  __entry->isfl,
1670		  __entry->userdata,
1671		  (unsigned long long)__entry->firstblock)
1672)
1673
1674#define DEFINE_ALLOC_EVENT(name) \
1675DEFINE_EVENT(xfs_alloc_class, name, \
1676	TP_PROTO(struct xfs_alloc_arg *args), \
1677	TP_ARGS(args))
1678DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1679DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1680DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1681DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1682DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1683DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1684DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1685DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1686DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1687DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1688DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1689DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1690DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1691DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1692DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1693DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1694DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1695DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1696DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1697DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1698DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1699DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1700DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1701DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1702DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1703
1704DECLARE_EVENT_CLASS(xfs_da_class,
1705	TP_PROTO(struct xfs_da_args *args),
1706	TP_ARGS(args),
1707	TP_STRUCT__entry(
1708		__field(dev_t, dev)
1709		__field(xfs_ino_t, ino)
1710		__dynamic_array(char, name, args->namelen)
1711		__field(int, namelen)
1712		__field(xfs_dahash_t, hashval)
1713		__field(xfs_ino_t, inumber)
1714		__field(int, op_flags)
1715	),
1716	TP_fast_assign(
1717		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1718		__entry->ino = args->dp->i_ino;
1719		if (args->namelen)
1720			memcpy(__get_str(name), args->name, args->namelen);
1721		__entry->namelen = args->namelen;
1722		__entry->hashval = args->hashval;
1723		__entry->inumber = args->inumber;
1724		__entry->op_flags = args->op_flags;
1725	),
1726	TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1727		  "inumber 0x%llx op_flags %s",
1728		  MAJOR(__entry->dev), MINOR(__entry->dev),
1729		  __entry->ino,
1730		  __entry->namelen,
1731		  __entry->namelen ? __get_str(name) : NULL,
1732		  __entry->namelen,
1733		  __entry->hashval,
1734		  __entry->inumber,
1735		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1736)
1737
1738#define DEFINE_DIR2_EVENT(name) \
1739DEFINE_EVENT(xfs_da_class, name, \
1740	TP_PROTO(struct xfs_da_args *args), \
1741	TP_ARGS(args))
1742DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1743DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1744DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1745DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1746DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1747DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1748DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1749DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1750DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1751DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1752DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1753DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1754DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1755DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1756DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1757DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1758DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1759DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1760DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1761DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1762DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1763DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1764DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1765DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1766DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1767
1768DECLARE_EVENT_CLASS(xfs_attr_class,
1769	TP_PROTO(struct xfs_da_args *args),
1770	TP_ARGS(args),
1771	TP_STRUCT__entry(
1772		__field(dev_t, dev)
1773		__field(xfs_ino_t, ino)
1774		__dynamic_array(char, name, args->namelen)
1775		__field(int, namelen)
1776		__field(int, valuelen)
1777		__field(xfs_dahash_t, hashval)
1778		__field(int, op_flags)
1779	),
1780	TP_fast_assign(
1781		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1782		__entry->ino = args->dp->i_ino;
1783		if (args->namelen)
1784			memcpy(__get_str(name), args->name, args->namelen);
1785		__entry->namelen = args->namelen;
1786		__entry->valuelen = args->valuelen;
1787		__entry->hashval = args->hashval;
1788		__entry->op_flags = args->op_flags;
1789	),
1790	TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
1791		  "hashval 0x%x op_flags %s",
1792		  MAJOR(__entry->dev), MINOR(__entry->dev),
1793		  __entry->ino,
1794		  __entry->namelen,
1795		  __entry->namelen ? __get_str(name) : NULL,
1796		  __entry->namelen,
1797		  __entry->valuelen,
1798		  __entry->hashval,
1799		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1800)
1801
1802#define DEFINE_ATTR_EVENT(name) \
1803DEFINE_EVENT(xfs_attr_class, name, \
1804	TP_PROTO(struct xfs_da_args *args), \
1805	TP_ARGS(args))
1806DEFINE_ATTR_EVENT(xfs_attr_sf_add);
1807DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
1808DEFINE_ATTR_EVENT(xfs_attr_sf_create);
1809DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
1810DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
1811DEFINE_ATTR_EVENT(xfs_attr_sf_removename);
1812DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
1813
1814DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
1815DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
1816DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
1817DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
1818DEFINE_ATTR_EVENT(xfs_attr_leaf_addname);
1819DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
1820DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
1821DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
1822DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
1823DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
1824DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
1825DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
1826DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
1827DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
1828DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
1829DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
1830DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
1831DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
1832DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
1833DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
1834DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
1835DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
1836DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
1837
1838DEFINE_ATTR_EVENT(xfs_attr_node_addname);
1839DEFINE_ATTR_EVENT(xfs_attr_node_get);
1840DEFINE_ATTR_EVENT(xfs_attr_node_lookup);
1841DEFINE_ATTR_EVENT(xfs_attr_node_replace);
1842DEFINE_ATTR_EVENT(xfs_attr_node_removename);
1843
1844DEFINE_ATTR_EVENT(xfs_attr_fillstate);
1845DEFINE_ATTR_EVENT(xfs_attr_refillstate);
1846
1847DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
1848DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
1849DEFINE_ATTR_EVENT(xfs_attr_rmtval_remove);
1850
1851#define DEFINE_DA_EVENT(name) \
1852DEFINE_EVENT(xfs_da_class, name, \
1853	TP_PROTO(struct xfs_da_args *args), \
1854	TP_ARGS(args))
1855DEFINE_DA_EVENT(xfs_da_split);
1856DEFINE_DA_EVENT(xfs_da_join);
1857DEFINE_DA_EVENT(xfs_da_link_before);
1858DEFINE_DA_EVENT(xfs_da_link_after);
1859DEFINE_DA_EVENT(xfs_da_unlink_back);
1860DEFINE_DA_EVENT(xfs_da_unlink_forward);
1861DEFINE_DA_EVENT(xfs_da_root_split);
1862DEFINE_DA_EVENT(xfs_da_root_join);
1863DEFINE_DA_EVENT(xfs_da_node_add);
1864DEFINE_DA_EVENT(xfs_da_node_create);
1865DEFINE_DA_EVENT(xfs_da_node_split);
1866DEFINE_DA_EVENT(xfs_da_node_remove);
1867DEFINE_DA_EVENT(xfs_da_node_rebalance);
1868DEFINE_DA_EVENT(xfs_da_node_unbalance);
1869DEFINE_DA_EVENT(xfs_da_node_toosmall);
1870DEFINE_DA_EVENT(xfs_da_swap_lastblock);
1871DEFINE_DA_EVENT(xfs_da_grow_inode);
1872DEFINE_DA_EVENT(xfs_da_shrink_inode);
1873DEFINE_DA_EVENT(xfs_da_fixhashpath);
1874DEFINE_DA_EVENT(xfs_da_path_shift);
1875
1876DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1877	TP_PROTO(struct xfs_da_args *args, int idx),
1878	TP_ARGS(args, idx),
1879	TP_STRUCT__entry(
1880		__field(dev_t, dev)
1881		__field(xfs_ino_t, ino)
1882		__field(int, op_flags)
1883		__field(int, idx)
1884	),
1885	TP_fast_assign(
1886		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1887		__entry->ino = args->dp->i_ino;
1888		__entry->op_flags = args->op_flags;
1889		__entry->idx = idx;
1890	),
1891	TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1892		  MAJOR(__entry->dev), MINOR(__entry->dev),
1893		  __entry->ino,
1894		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1895		  __entry->idx)
1896)
1897
1898#define DEFINE_DIR2_SPACE_EVENT(name) \
1899DEFINE_EVENT(xfs_dir2_space_class, name, \
1900	TP_PROTO(struct xfs_da_args *args, int idx), \
1901	TP_ARGS(args, idx))
1902DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1903DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1904DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1905DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1906
1907TRACE_EVENT(xfs_dir2_leafn_moveents,
1908	TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1909	TP_ARGS(args, src_idx, dst_idx, count),
1910	TP_STRUCT__entry(
1911		__field(dev_t, dev)
1912		__field(xfs_ino_t, ino)
1913		__field(int, op_flags)
1914		__field(int, src_idx)
1915		__field(int, dst_idx)
1916		__field(int, count)
1917	),
1918	TP_fast_assign(
1919		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1920		__entry->ino = args->dp->i_ino;
1921		__entry->op_flags = args->op_flags;
1922		__entry->src_idx = src_idx;
1923		__entry->dst_idx = dst_idx;
1924		__entry->count = count;
1925	),
1926	TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1927		  "src_idx %d dst_idx %d count %d",
1928		  MAJOR(__entry->dev), MINOR(__entry->dev),
1929		  __entry->ino,
1930		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1931		  __entry->src_idx,
1932		  __entry->dst_idx,
1933		  __entry->count)
1934);
1935
1936#define XFS_SWAPEXT_INODES \
1937	{ 0,	"target" }, \
1938	{ 1,	"temp" }
1939
1940#define XFS_INODE_FORMAT_STR \
1941	{ 0,	"invalid" }, \
1942	{ 1,	"local" }, \
1943	{ 2,	"extent" }, \
1944	{ 3,	"btree" }
1945
1946DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1947	TP_PROTO(struct xfs_inode *ip, int which),
1948	TP_ARGS(ip, which),
1949	TP_STRUCT__entry(
1950		__field(dev_t, dev)
1951		__field(int, which)
1952		__field(xfs_ino_t, ino)
1953		__field(int, format)
1954		__field(int, nex)
1955		__field(int, broot_size)
1956		__field(int, fork_off)
1957	),
1958	TP_fast_assign(
1959		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1960		__entry->which = which;
1961		__entry->ino = ip->i_ino;
1962		__entry->format = ip->i_d.di_format;
1963		__entry->nex = ip->i_d.di_nextents;
1964		__entry->broot_size = ip->i_df.if_broot_bytes;
1965		__entry->fork_off = XFS_IFORK_BOFF(ip);
1966	),
1967	TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1968		  "broot size %d, fork offset %d",
1969		  MAJOR(__entry->dev), MINOR(__entry->dev),
1970		  __entry->ino,
1971		  __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1972		  __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1973		  __entry->nex,
1974		  __entry->broot_size,
1975		  __entry->fork_off)
1976)
1977
1978#define DEFINE_SWAPEXT_EVENT(name) \
1979DEFINE_EVENT(xfs_swap_extent_class, name, \
1980	TP_PROTO(struct xfs_inode *ip, int which), \
1981	TP_ARGS(ip, which))
1982
1983DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1984DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1985
1986DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1987	TP_PROTO(struct xlog *log, struct xlog_recover *trans,
1988		struct xlog_recover_item *item, int pass),
1989	TP_ARGS(log, trans, item, pass),
1990	TP_STRUCT__entry(
1991		__field(dev_t, dev)
1992		__field(unsigned long, item)
1993		__field(xlog_tid_t, tid)
1994		__field(int, type)
1995		__field(int, pass)
1996		__field(int, count)
1997		__field(int, total)
1998	),
1999	TP_fast_assign(
2000		__entry->dev = log->l_mp->m_super->s_dev;
2001		__entry->item = (unsigned long)item;
2002		__entry->tid = trans->r_log_tid;
2003		__entry->type = ITEM_TYPE(item);
2004		__entry->pass = pass;
2005		__entry->count = item->ri_cnt;
2006		__entry->total = item->ri_total;
2007	),
2008	TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
2009		  "item region count/total %d/%d",
2010		  MAJOR(__entry->dev), MINOR(__entry->dev),
2011		  __entry->tid,
2012		  __entry->pass,
2013		  (void *)__entry->item,
2014		  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2015		  __entry->count,
2016		  __entry->total)
2017)
2018
2019#define DEFINE_LOG_RECOVER_ITEM(name) \
2020DEFINE_EVENT(xfs_log_recover_item_class, name, \
2021	TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2022		struct xlog_recover_item *item, int pass), \
2023	TP_ARGS(log, trans, item, pass))
2024
2025DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2026DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2027DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2028DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2029DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2030
2031DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2032	TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2033	TP_ARGS(log, buf_f),
2034	TP_STRUCT__entry(
2035		__field(dev_t, dev)
2036		__field(__int64_t, blkno)
2037		__field(unsigned short, len)
2038		__field(unsigned short, flags)
2039		__field(unsigned short, size)
2040		__field(unsigned int, map_size)
2041	),
2042	TP_fast_assign(
2043		__entry->dev = log->l_mp->m_super->s_dev;
2044		__entry->blkno = buf_f->blf_blkno;
2045		__entry->len = buf_f->blf_len;
2046		__entry->flags = buf_f->blf_flags;
2047		__entry->size = buf_f->blf_size;
2048		__entry->map_size = buf_f->blf_map_size;
2049	),
2050	TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
2051			"map_size %d",
2052		  MAJOR(__entry->dev), MINOR(__entry->dev),
2053		  __entry->blkno,
2054		  __entry->len,
2055		  __entry->flags,
2056		  __entry->size,
2057		  __entry->map_size)
2058)
2059
2060#define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2061DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2062	TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2063	TP_ARGS(log, buf_f))
2064
2065DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2066DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2067DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2068DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2069DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2070DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2071DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2072DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2073
2074DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2075	TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2076	TP_ARGS(log, in_f),
2077	TP_STRUCT__entry(
2078		__field(dev_t, dev)
2079		__field(xfs_ino_t, ino)
2080		__field(unsigned short, size)
2081		__field(int, fields)
2082		__field(unsigned short, asize)
2083		__field(unsigned short, dsize)
2084		__field(__int64_t, blkno)
2085		__field(int, len)
2086		__field(int, boffset)
2087	),
2088	TP_fast_assign(
2089		__entry->dev = log->l_mp->m_super->s_dev;
2090		__entry->ino = in_f->ilf_ino;
2091		__entry->size = in_f->ilf_size;
2092		__entry->fields = in_f->ilf_fields;
2093		__entry->asize = in_f->ilf_asize;
2094		__entry->dsize = in_f->ilf_dsize;
2095		__entry->blkno = in_f->ilf_blkno;
2096		__entry->len = in_f->ilf_len;
2097		__entry->boffset = in_f->ilf_boffset;
2098	),
2099	TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2100			"dsize %d, blkno 0x%llx, len %d, boffset %d",
2101		  MAJOR(__entry->dev), MINOR(__entry->dev),
2102		  __entry->ino,
2103		  __entry->size,
2104		  __entry->fields,
2105		  __entry->asize,
2106		  __entry->dsize,
2107		  __entry->blkno,
2108		  __entry->len,
2109		  __entry->boffset)
2110)
2111#define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2112DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2113	TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2114	TP_ARGS(log, in_f))
2115
2116DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2117DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2118DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2119
2120DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2121	TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2122	TP_ARGS(log, in_f),
2123	TP_STRUCT__entry(
2124		__field(dev_t, dev)
2125		__field(xfs_agnumber_t, agno)
2126		__field(xfs_agblock_t, agbno)
2127		__field(unsigned int, count)
2128		__field(unsigned int, isize)
2129		__field(xfs_agblock_t, length)
2130		__field(unsigned int, gen)
2131	),
2132	TP_fast_assign(
2133		__entry->dev = log->l_mp->m_super->s_dev;
2134		__entry->agno = be32_to_cpu(in_f->icl_ag);
2135		__entry->agbno = be32_to_cpu(in_f->icl_agbno);
2136		__entry->count = be32_to_cpu(in_f->icl_count);
2137		__entry->isize = be32_to_cpu(in_f->icl_isize);
2138		__entry->length = be32_to_cpu(in_f->icl_length);
2139		__entry->gen = be32_to_cpu(in_f->icl_gen);
2140	),
2141	TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
2142		  "gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2143		  __entry->agno, __entry->agbno, __entry->count, __entry->isize,
2144		  __entry->length, __entry->gen)
2145)
2146#define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2147DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2148	TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2149	TP_ARGS(log, in_f))
2150
2151DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2152DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2153
2154DECLARE_EVENT_CLASS(xfs_discard_class,
2155	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2156		 xfs_agblock_t agbno, xfs_extlen_t len),
2157	TP_ARGS(mp, agno, agbno, len),
2158	TP_STRUCT__entry(
2159		__field(dev_t, dev)
2160		__field(xfs_agnumber_t, agno)
2161		__field(xfs_agblock_t, agbno)
2162		__field(xfs_extlen_t, len)
2163	),
2164	TP_fast_assign(
2165		__entry->dev = mp->m_super->s_dev;
2166		__entry->agno = agno;
2167		__entry->agbno = agbno;
2168		__entry->len = len;
2169	),
2170	TP_printk("dev %d:%d agno %u agbno %u len %u\n",
2171		  MAJOR(__entry->dev), MINOR(__entry->dev),
2172		  __entry->agno,
2173		  __entry->agbno,
2174		  __entry->len)
2175)
2176
2177#define DEFINE_DISCARD_EVENT(name) \
2178DEFINE_EVENT(xfs_discard_class, name, \
2179	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2180		 xfs_agblock_t agbno, xfs_extlen_t len), \
2181	TP_ARGS(mp, agno, agbno, len))
2182DEFINE_DISCARD_EVENT(xfs_discard_extent);
2183DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2184DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2185DEFINE_DISCARD_EVENT(xfs_discard_busy);
2186
2187#endif /* _TRACE_XFS_H */
2188
2189#undef TRACE_INCLUDE_PATH
2190#define TRACE_INCLUDE_PATH .
2191#define TRACE_INCLUDE_FILE xfs_trace
2192#include <trace/define_trace.h>