Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...
[pandora-kernel.git] / fs / xfs / linux-2.6 / xfs_trace.h
1 /*
2  * Copyright (c) 2009, Christoph Hellwig
3  * All Rights Reserved.
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License as
7  * published by the Free Software Foundation.
8  *
9  * This program is distributed in the hope that it would be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write the Free Software Foundation,
16  * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
17  */
18 #undef TRACE_SYSTEM
19 #define TRACE_SYSTEM xfs
20
21 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
22 #define _TRACE_XFS_H
23
24 #include <linux/tracepoint.h>
25
26 struct xfs_agf;
27 struct xfs_alloc_arg;
28 struct xfs_attr_list_context;
29 struct xfs_buf_log_item;
30 struct xfs_da_args;
31 struct xfs_da_node_entry;
32 struct xfs_dquot;
33 struct xlog_ticket;
34 struct log;
35
36 DECLARE_EVENT_CLASS(xfs_attr_list_class,
37         TP_PROTO(struct xfs_attr_list_context *ctx),
38         TP_ARGS(ctx),
39         TP_STRUCT__entry(
40                 __field(dev_t, dev)
41                 __field(xfs_ino_t, ino)
42                 __field(u32, hashval)
43                 __field(u32, blkno)
44                 __field(u32, offset)
45                 __field(void *, alist)
46                 __field(int, bufsize)
47                 __field(int, count)
48                 __field(int, firstu)
49                 __field(int, dupcnt)
50                 __field(int, flags)
51         ),
52         TP_fast_assign(
53                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
54                 __entry->ino = ctx->dp->i_ino;
55                 __entry->hashval = ctx->cursor->hashval;
56                 __entry->blkno = ctx->cursor->blkno;
57                 __entry->offset = ctx->cursor->offset;
58                 __entry->alist = ctx->alist;
59                 __entry->bufsize = ctx->bufsize;
60                 __entry->count = ctx->count;
61                 __entry->firstu = ctx->firstu;
62                 __entry->flags = ctx->flags;
63         ),
64         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
65                   "alist 0x%p size %u count %u firstu %u flags %d %s",
66                   MAJOR(__entry->dev), MINOR(__entry->dev),
67                    __entry->ino,
68                    __entry->hashval,
69                    __entry->blkno,
70                    __entry->offset,
71                    __entry->dupcnt,
72                    __entry->alist,
73                    __entry->bufsize,
74                    __entry->count,
75                    __entry->firstu,
76                    __entry->flags,
77                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
78         )
79 )
80
81 #define DEFINE_PERAG_REF_EVENT(name) \
82 TRACE_EVENT(name, \
83         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount, \
84                  unsigned long caller_ip), \
85         TP_ARGS(mp, agno, refcount, caller_ip), \
86         TP_STRUCT__entry( \
87                 __field(dev_t, dev) \
88                 __field(xfs_agnumber_t, agno) \
89                 __field(int, refcount) \
90                 __field(unsigned long, caller_ip) \
91         ), \
92         TP_fast_assign( \
93                 __entry->dev = mp->m_super->s_dev; \
94                 __entry->agno = agno; \
95                 __entry->refcount = refcount; \
96                 __entry->caller_ip = caller_ip; \
97         ), \
98         TP_printk("dev %d:%d agno %u refcount %d caller %pf", \
99                   MAJOR(__entry->dev), MINOR(__entry->dev), \
100                   __entry->agno, \
101                   __entry->refcount, \
102                   (char *)__entry->caller_ip) \
103 );
104
105 DEFINE_PERAG_REF_EVENT(xfs_perag_get)
106 DEFINE_PERAG_REF_EVENT(xfs_perag_put)
107
108 #define DEFINE_ATTR_LIST_EVENT(name) \
109 DEFINE_EVENT(xfs_attr_list_class, name, \
110         TP_PROTO(struct xfs_attr_list_context *ctx), \
111         TP_ARGS(ctx))
112 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
113 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
114 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
115 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
116 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
117 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
118 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
119 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
120
121 TRACE_EVENT(xfs_attr_list_node_descend,
122         TP_PROTO(struct xfs_attr_list_context *ctx,
123                  struct xfs_da_node_entry *btree),
124         TP_ARGS(ctx, btree),
125         TP_STRUCT__entry(
126                 __field(dev_t, dev)
127                 __field(xfs_ino_t, ino)
128                 __field(u32, hashval)
129                 __field(u32, blkno)
130                 __field(u32, offset)
131                 __field(void *, alist)
132                 __field(int, bufsize)
133                 __field(int, count)
134                 __field(int, firstu)
135                 __field(int, dupcnt)
136                 __field(int, flags)
137                 __field(u32, bt_hashval)
138                 __field(u32, bt_before)
139         ),
140         TP_fast_assign(
141                 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
142                 __entry->ino = ctx->dp->i_ino;
143                 __entry->hashval = ctx->cursor->hashval;
144                 __entry->blkno = ctx->cursor->blkno;
145                 __entry->offset = ctx->cursor->offset;
146                 __entry->alist = ctx->alist;
147                 __entry->bufsize = ctx->bufsize;
148                 __entry->count = ctx->count;
149                 __entry->firstu = ctx->firstu;
150                 __entry->flags = ctx->flags;
151                 __entry->bt_hashval = be32_to_cpu(btree->hashval);
152                 __entry->bt_before = be32_to_cpu(btree->before);
153         ),
154         TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
155                   "alist 0x%p size %u count %u firstu %u flags %d %s "
156                   "node hashval %u, node before %u",
157                   MAJOR(__entry->dev), MINOR(__entry->dev),
158                    __entry->ino,
159                    __entry->hashval,
160                    __entry->blkno,
161                    __entry->offset,
162                    __entry->dupcnt,
163                    __entry->alist,
164                    __entry->bufsize,
165                    __entry->count,
166                    __entry->firstu,
167                    __entry->flags,
168                    __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
169                    __entry->bt_hashval,
170                    __entry->bt_before)
171 );
172
173 TRACE_EVENT(xfs_iext_insert,
174         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
175                  struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
176         TP_ARGS(ip, idx, r, state, caller_ip),
177         TP_STRUCT__entry(
178                 __field(dev_t, dev)
179                 __field(xfs_ino_t, ino)
180                 __field(xfs_extnum_t, idx)
181                 __field(xfs_fileoff_t, startoff)
182                 __field(xfs_fsblock_t, startblock)
183                 __field(xfs_filblks_t, blockcount)
184                 __field(xfs_exntst_t, state)
185                 __field(int, bmap_state)
186                 __field(unsigned long, caller_ip)
187         ),
188         TP_fast_assign(
189                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
190                 __entry->ino = ip->i_ino;
191                 __entry->idx = idx;
192                 __entry->startoff = r->br_startoff;
193                 __entry->startblock = r->br_startblock;
194                 __entry->blockcount = r->br_blockcount;
195                 __entry->state = r->br_state;
196                 __entry->bmap_state = state;
197                 __entry->caller_ip = caller_ip;
198         ),
199         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
200                   "offset %lld block %lld count %lld flag %d caller %pf",
201                   MAJOR(__entry->dev), MINOR(__entry->dev),
202                   __entry->ino,
203                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
204                   (long)__entry->idx,
205                   __entry->startoff,
206                   (__int64_t)__entry->startblock,
207                   __entry->blockcount,
208                   __entry->state,
209                   (char *)__entry->caller_ip)
210 );
211
212 DECLARE_EVENT_CLASS(xfs_bmap_class,
213         TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
214                  unsigned long caller_ip),
215         TP_ARGS(ip, idx, state, caller_ip),
216         TP_STRUCT__entry(
217                 __field(dev_t, dev)
218                 __field(xfs_ino_t, ino)
219                 __field(xfs_extnum_t, idx)
220                 __field(xfs_fileoff_t, startoff)
221                 __field(xfs_fsblock_t, startblock)
222                 __field(xfs_filblks_t, blockcount)
223                 __field(xfs_exntst_t, state)
224                 __field(int, bmap_state)
225                 __field(unsigned long, caller_ip)
226         ),
227         TP_fast_assign(
228                 struct xfs_ifork        *ifp = (state & BMAP_ATTRFORK) ?
229                                                 ip->i_afp : &ip->i_df;
230                 struct xfs_bmbt_irec    r;
231
232                 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
233                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
234                 __entry->ino = ip->i_ino;
235                 __entry->idx = idx;
236                 __entry->startoff = r.br_startoff;
237                 __entry->startblock = r.br_startblock;
238                 __entry->blockcount = r.br_blockcount;
239                 __entry->state = r.br_state;
240                 __entry->bmap_state = state;
241                 __entry->caller_ip = caller_ip;
242         ),
243         TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
244                   "offset %lld block %lld count %lld flag %d caller %pf",
245                   MAJOR(__entry->dev), MINOR(__entry->dev),
246                   __entry->ino,
247                   __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
248                   (long)__entry->idx,
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, xfs_extnum_t idx, int state, \
259                  unsigned long caller_ip), \
260         TP_ARGS(ip, idx, state, caller_ip))
261 DEFINE_BMAP_EVENT(xfs_iext_remove);
262 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
263 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
264 DEFINE_BMAP_EVENT(xfs_extlist);
265
266 DECLARE_EVENT_CLASS(xfs_buf_class,
267         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
268         TP_ARGS(bp, caller_ip),
269         TP_STRUCT__entry(
270                 __field(dev_t, dev)
271                 __field(xfs_daddr_t, bno)
272                 __field(size_t, buffer_length)
273                 __field(int, hold)
274                 __field(int, pincount)
275                 __field(unsigned, lockval)
276                 __field(unsigned, flags)
277                 __field(unsigned long, caller_ip)
278         ),
279         TP_fast_assign(
280                 __entry->dev = bp->b_target->bt_dev;
281                 __entry->bno = bp->b_bn;
282                 __entry->buffer_length = bp->b_buffer_length;
283                 __entry->hold = atomic_read(&bp->b_hold);
284                 __entry->pincount = atomic_read(&bp->b_pin_count);
285                 __entry->lockval = xfs_buf_lock_value(bp);
286                 __entry->flags = bp->b_flags;
287                 __entry->caller_ip = caller_ip;
288         ),
289         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
290                   "lock %d flags %s caller %pf",
291                   MAJOR(__entry->dev), MINOR(__entry->dev),
292                   (unsigned long long)__entry->bno,
293                   __entry->buffer_length,
294                   __entry->hold,
295                   __entry->pincount,
296                   __entry->lockval,
297                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
298                   (void *)__entry->caller_ip)
299 )
300
301 #define DEFINE_BUF_EVENT(name) \
302 DEFINE_EVENT(xfs_buf_class, name, \
303         TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
304         TP_ARGS(bp, caller_ip))
305 DEFINE_BUF_EVENT(xfs_buf_init);
306 DEFINE_BUF_EVENT(xfs_buf_free);
307 DEFINE_BUF_EVENT(xfs_buf_hold);
308 DEFINE_BUF_EVENT(xfs_buf_rele);
309 DEFINE_BUF_EVENT(xfs_buf_pin);
310 DEFINE_BUF_EVENT(xfs_buf_unpin);
311 DEFINE_BUF_EVENT(xfs_buf_iodone);
312 DEFINE_BUF_EVENT(xfs_buf_iorequest);
313 DEFINE_BUF_EVENT(xfs_buf_bawrite);
314 DEFINE_BUF_EVENT(xfs_buf_bdwrite);
315 DEFINE_BUF_EVENT(xfs_buf_lock);
316 DEFINE_BUF_EVENT(xfs_buf_lock_done);
317 DEFINE_BUF_EVENT(xfs_buf_cond_lock);
318 DEFINE_BUF_EVENT(xfs_buf_unlock);
319 DEFINE_BUF_EVENT(xfs_buf_ordered_retry);
320 DEFINE_BUF_EVENT(xfs_buf_iowait);
321 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
322 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
323 DEFINE_BUF_EVENT(xfs_buf_delwri_dequeue);
324 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
325 DEFINE_BUF_EVENT(xfs_buf_get_noaddr);
326 DEFINE_BUF_EVENT(xfs_bdstrat_shut);
327 DEFINE_BUF_EVENT(xfs_buf_item_relse);
328 DEFINE_BUF_EVENT(xfs_buf_item_iodone);
329 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
330 DEFINE_BUF_EVENT(xfs_buf_error_relse);
331 DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
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_da_btree_corrupt);
337 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
338 DEFINE_BUF_EVENT(xfs_inode_item_push);
339
340 /* pass flags explicitly */
341 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
342         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
343         TP_ARGS(bp, flags, caller_ip),
344         TP_STRUCT__entry(
345                 __field(dev_t, dev)
346                 __field(xfs_daddr_t, bno)
347                 __field(size_t, buffer_length)
348                 __field(int, hold)
349                 __field(int, pincount)
350                 __field(unsigned, lockval)
351                 __field(unsigned, flags)
352                 __field(unsigned long, caller_ip)
353         ),
354         TP_fast_assign(
355                 __entry->dev = bp->b_target->bt_dev;
356                 __entry->bno = bp->b_bn;
357                 __entry->buffer_length = bp->b_buffer_length;
358                 __entry->flags = flags;
359                 __entry->hold = atomic_read(&bp->b_hold);
360                 __entry->pincount = atomic_read(&bp->b_pin_count);
361                 __entry->lockval = xfs_buf_lock_value(bp);
362                 __entry->caller_ip = caller_ip;
363         ),
364         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
365                   "lock %d flags %s caller %pf",
366                   MAJOR(__entry->dev), MINOR(__entry->dev),
367                   (unsigned long long)__entry->bno,
368                   __entry->buffer_length,
369                   __entry->hold,
370                   __entry->pincount,
371                   __entry->lockval,
372                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
373                   (void *)__entry->caller_ip)
374 )
375
376 #define DEFINE_BUF_FLAGS_EVENT(name) \
377 DEFINE_EVENT(xfs_buf_flags_class, name, \
378         TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
379         TP_ARGS(bp, flags, caller_ip))
380 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
381 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
382 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
383
384 TRACE_EVENT(xfs_buf_ioerror,
385         TP_PROTO(struct xfs_buf *bp, int error, unsigned long caller_ip),
386         TP_ARGS(bp, error, caller_ip),
387         TP_STRUCT__entry(
388                 __field(dev_t, dev)
389                 __field(xfs_daddr_t, bno)
390                 __field(size_t, buffer_length)
391                 __field(unsigned, flags)
392                 __field(int, hold)
393                 __field(int, pincount)
394                 __field(unsigned, lockval)
395                 __field(int, error)
396                 __field(unsigned long, caller_ip)
397         ),
398         TP_fast_assign(
399                 __entry->dev = bp->b_target->bt_dev;
400                 __entry->bno = bp->b_bn;
401                 __entry->buffer_length = bp->b_buffer_length;
402                 __entry->hold = atomic_read(&bp->b_hold);
403                 __entry->pincount = atomic_read(&bp->b_pin_count);
404                 __entry->lockval = xfs_buf_lock_value(bp);
405                 __entry->error = error;
406                 __entry->flags = bp->b_flags;
407                 __entry->caller_ip = caller_ip;
408         ),
409         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
410                   "lock %d error %d flags %s caller %pf",
411                   MAJOR(__entry->dev), MINOR(__entry->dev),
412                   (unsigned long long)__entry->bno,
413                   __entry->buffer_length,
414                   __entry->hold,
415                   __entry->pincount,
416                   __entry->lockval,
417                   __entry->error,
418                   __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
419                   (void *)__entry->caller_ip)
420 );
421
422 DECLARE_EVENT_CLASS(xfs_buf_item_class,
423         TP_PROTO(struct xfs_buf_log_item *bip),
424         TP_ARGS(bip),
425         TP_STRUCT__entry(
426                 __field(dev_t, dev)
427                 __field(xfs_daddr_t, buf_bno)
428                 __field(size_t, buf_len)
429                 __field(int, buf_hold)
430                 __field(int, buf_pincount)
431                 __field(int, buf_lockval)
432                 __field(unsigned, buf_flags)
433                 __field(unsigned, bli_recur)
434                 __field(int, bli_refcount)
435                 __field(unsigned, bli_flags)
436                 __field(void *, li_desc)
437                 __field(unsigned, li_flags)
438         ),
439         TP_fast_assign(
440                 __entry->dev = bip->bli_buf->b_target->bt_dev;
441                 __entry->bli_flags = bip->bli_flags;
442                 __entry->bli_recur = bip->bli_recur;
443                 __entry->bli_refcount = atomic_read(&bip->bli_refcount);
444                 __entry->buf_bno = bip->bli_buf->b_bn;
445                 __entry->buf_len = bip->bli_buf->b_buffer_length;
446                 __entry->buf_flags = bip->bli_buf->b_flags;
447                 __entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
448                 __entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
449                 __entry->buf_lockval = xfs_buf_lock_value(bip->bli_buf);
450                 __entry->li_desc = bip->bli_item.li_desc;
451                 __entry->li_flags = bip->bli_item.li_flags;
452         ),
453         TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
454                   "lock %d flags %s recur %d refcount %d bliflags %s "
455                   "lidesc 0x%p liflags %s",
456                   MAJOR(__entry->dev), MINOR(__entry->dev),
457                   (unsigned long long)__entry->buf_bno,
458                   __entry->buf_len,
459                   __entry->buf_hold,
460                   __entry->buf_pincount,
461                   __entry->buf_lockval,
462                   __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
463                   __entry->bli_recur,
464                   __entry->bli_refcount,
465                   __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
466                   __entry->li_desc,
467                   __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
468 )
469
470 #define DEFINE_BUF_ITEM_EVENT(name) \
471 DEFINE_EVENT(xfs_buf_item_class, name, \
472         TP_PROTO(struct xfs_buf_log_item *bip), \
473         TP_ARGS(bip))
474 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
475 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
476 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
477 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
478 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
479 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
480 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
481 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_trylock);
482 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
483 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
484 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
485 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
486 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pushbuf);
487 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
488 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
489 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
490 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
491 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
492 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
493 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
494 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
495 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
496 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
497 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
498 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
499
500 DECLARE_EVENT_CLASS(xfs_lock_class,
501         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
502                  unsigned long caller_ip),
503         TP_ARGS(ip,  lock_flags, caller_ip),
504         TP_STRUCT__entry(
505                 __field(dev_t, dev)
506                 __field(xfs_ino_t, ino)
507                 __field(int, lock_flags)
508                 __field(unsigned long, caller_ip)
509         ),
510         TP_fast_assign(
511                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
512                 __entry->ino = ip->i_ino;
513                 __entry->lock_flags = lock_flags;
514                 __entry->caller_ip = caller_ip;
515         ),
516         TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
517                   MAJOR(__entry->dev), MINOR(__entry->dev),
518                   __entry->ino,
519                   __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
520                   (void *)__entry->caller_ip)
521 )
522
523 #define DEFINE_LOCK_EVENT(name) \
524 DEFINE_EVENT(xfs_lock_class, name, \
525         TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
526                  unsigned long caller_ip), \
527         TP_ARGS(ip,  lock_flags, caller_ip))
528 DEFINE_LOCK_EVENT(xfs_ilock);
529 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
530 DEFINE_LOCK_EVENT(xfs_ilock_demote);
531 DEFINE_LOCK_EVENT(xfs_iunlock);
532
533 DECLARE_EVENT_CLASS(xfs_iget_class,
534         TP_PROTO(struct xfs_inode *ip),
535         TP_ARGS(ip),
536         TP_STRUCT__entry(
537                 __field(dev_t, dev)
538                 __field(xfs_ino_t, ino)
539         ),
540         TP_fast_assign(
541                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
542                 __entry->ino = ip->i_ino;
543         ),
544         TP_printk("dev %d:%d ino 0x%llx",
545                   MAJOR(__entry->dev), MINOR(__entry->dev),
546                   __entry->ino)
547 )
548
549 #define DEFINE_IGET_EVENT(name) \
550 DEFINE_EVENT(xfs_iget_class, name, \
551         TP_PROTO(struct xfs_inode *ip), \
552         TP_ARGS(ip))
553 DEFINE_IGET_EVENT(xfs_iget_skip);
554 DEFINE_IGET_EVENT(xfs_iget_reclaim);
555 DEFINE_IGET_EVENT(xfs_iget_found);
556 DEFINE_IGET_EVENT(xfs_iget_alloc);
557
558 DECLARE_EVENT_CLASS(xfs_inode_class,
559         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
560         TP_ARGS(ip, caller_ip),
561         TP_STRUCT__entry(
562                 __field(dev_t, dev)
563                 __field(xfs_ino_t, ino)
564                 __field(int, count)
565                 __field(unsigned long, caller_ip)
566         ),
567         TP_fast_assign(
568                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
569                 __entry->ino = ip->i_ino;
570                 __entry->count = atomic_read(&VFS_I(ip)->i_count);
571                 __entry->caller_ip = caller_ip;
572         ),
573         TP_printk("dev %d:%d ino 0x%llx count %d caller %pf",
574                   MAJOR(__entry->dev), MINOR(__entry->dev),
575                   __entry->ino,
576                   __entry->count,
577                   (char *)__entry->caller_ip)
578 )
579
580 #define DEFINE_INODE_EVENT(name) \
581 DEFINE_EVENT(xfs_inode_class, name, \
582         TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
583         TP_ARGS(ip, caller_ip))
584 DEFINE_INODE_EVENT(xfs_ihold);
585 DEFINE_INODE_EVENT(xfs_irele);
586 /* the old xfs_itrace_entry tracer - to be replaced by s.th. in the VFS */
587 DEFINE_INODE_EVENT(xfs_inode);
588 #define xfs_itrace_entry(ip)    \
589         trace_xfs_inode(ip, _THIS_IP_)
590
591 DECLARE_EVENT_CLASS(xfs_dquot_class,
592         TP_PROTO(struct xfs_dquot *dqp),
593         TP_ARGS(dqp),
594         TP_STRUCT__entry(
595                 __field(dev_t, dev)
596                 __field(u32, id)
597                 __field(unsigned, flags)
598                 __field(unsigned, nrefs)
599                 __field(unsigned long long, res_bcount)
600                 __field(unsigned long long, bcount)
601                 __field(unsigned long long, icount)
602                 __field(unsigned long long, blk_hardlimit)
603                 __field(unsigned long long, blk_softlimit)
604                 __field(unsigned long long, ino_hardlimit)
605                 __field(unsigned long long, ino_softlimit)
606         ), \
607         TP_fast_assign(
608                 __entry->dev = dqp->q_mount->m_super->s_dev;
609                 __entry->id = be32_to_cpu(dqp->q_core.d_id);
610                 __entry->flags = dqp->dq_flags;
611                 __entry->nrefs = dqp->q_nrefs;
612                 __entry->res_bcount = dqp->q_res_bcount;
613                 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
614                 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
615                 __entry->blk_hardlimit =
616                         be64_to_cpu(dqp->q_core.d_blk_hardlimit);
617                 __entry->blk_softlimit =
618                         be64_to_cpu(dqp->q_core.d_blk_softlimit);
619                 __entry->ino_hardlimit =
620                         be64_to_cpu(dqp->q_core.d_ino_hardlimit);
621                 __entry->ino_softlimit =
622                         be64_to_cpu(dqp->q_core.d_ino_softlimit);
623         ),
624         TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
625                   "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
626                   "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
627                   MAJOR(__entry->dev), MINOR(__entry->dev),
628                   __entry->id,
629                   __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
630                   __entry->nrefs,
631                   __entry->res_bcount,
632                   __entry->bcount,
633                   __entry->blk_hardlimit,
634                   __entry->blk_softlimit,
635                   __entry->icount,
636                   __entry->ino_hardlimit,
637                   __entry->ino_softlimit)
638 )
639
640 #define DEFINE_DQUOT_EVENT(name) \
641 DEFINE_EVENT(xfs_dquot_class, name, \
642         TP_PROTO(struct xfs_dquot *dqp), \
643         TP_ARGS(dqp))
644 DEFINE_DQUOT_EVENT(xfs_dqadjust);
645 DEFINE_DQUOT_EVENT(xfs_dqshake_dirty);
646 DEFINE_DQUOT_EVENT(xfs_dqshake_unlink);
647 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
648 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
649 DEFINE_DQUOT_EVENT(xfs_dqreclaim_unlink);
650 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
651 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
652 DEFINE_DQUOT_EVENT(xfs_dqinit);
653 DEFINE_DQUOT_EVENT(xfs_dqreuse);
654 DEFINE_DQUOT_EVENT(xfs_dqalloc);
655 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
656 DEFINE_DQUOT_EVENT(xfs_dqread);
657 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
658 DEFINE_DQUOT_EVENT(xfs_dqlookup_found);
659 DEFINE_DQUOT_EVENT(xfs_dqlookup_want);
660 DEFINE_DQUOT_EVENT(xfs_dqlookup_freelist);
661 DEFINE_DQUOT_EVENT(xfs_dqlookup_move);
662 DEFINE_DQUOT_EVENT(xfs_dqlookup_done);
663 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
664 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
665 DEFINE_DQUOT_EVENT(xfs_dqput);
666 DEFINE_DQUOT_EVENT(xfs_dqput_wait);
667 DEFINE_DQUOT_EVENT(xfs_dqput_free);
668 DEFINE_DQUOT_EVENT(xfs_dqrele);
669 DEFINE_DQUOT_EVENT(xfs_dqflush);
670 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
671 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
672 /* not really iget events, but we re-use the format */
673 DEFINE_IGET_EVENT(xfs_dquot_dqalloc);
674 DEFINE_IGET_EVENT(xfs_dquot_dqdetach);
675
676 DECLARE_EVENT_CLASS(xfs_loggrant_class,
677         TP_PROTO(struct log *log, struct xlog_ticket *tic),
678         TP_ARGS(log, tic),
679         TP_STRUCT__entry(
680                 __field(dev_t, dev)
681                 __field(unsigned, trans_type)
682                 __field(char, ocnt)
683                 __field(char, cnt)
684                 __field(int, curr_res)
685                 __field(int, unit_res)
686                 __field(unsigned int, flags)
687                 __field(void *, reserve_headq)
688                 __field(void *, write_headq)
689                 __field(int, grant_reserve_cycle)
690                 __field(int, grant_reserve_bytes)
691                 __field(int, grant_write_cycle)
692                 __field(int, grant_write_bytes)
693                 __field(int, curr_cycle)
694                 __field(int, curr_block)
695                 __field(xfs_lsn_t, tail_lsn)
696         ),
697         TP_fast_assign(
698                 __entry->dev = log->l_mp->m_super->s_dev;
699                 __entry->trans_type = tic->t_trans_type;
700                 __entry->ocnt = tic->t_ocnt;
701                 __entry->cnt = tic->t_cnt;
702                 __entry->curr_res = tic->t_curr_res;
703                 __entry->unit_res = tic->t_unit_res;
704                 __entry->flags = tic->t_flags;
705                 __entry->reserve_headq = log->l_reserve_headq;
706                 __entry->write_headq = log->l_write_headq;
707                 __entry->grant_reserve_cycle = log->l_grant_reserve_cycle;
708                 __entry->grant_reserve_bytes = log->l_grant_reserve_bytes;
709                 __entry->grant_write_cycle = log->l_grant_write_cycle;
710                 __entry->grant_write_bytes = log->l_grant_write_bytes;
711                 __entry->curr_cycle = log->l_curr_cycle;
712                 __entry->curr_block = log->l_curr_block;
713                 __entry->tail_lsn = log->l_tail_lsn;
714         ),
715         TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
716                   "t_unit_res %u t_flags %s reserve_headq 0x%p "
717                   "write_headq 0x%p grant_reserve_cycle %d "
718                   "grant_reserve_bytes %d grant_write_cycle %d "
719                   "grant_write_bytes %d curr_cycle %d curr_block %d "
720                   "tail_cycle %d tail_block %d",
721                   MAJOR(__entry->dev), MINOR(__entry->dev),
722                   __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
723                   __entry->ocnt,
724                   __entry->cnt,
725                   __entry->curr_res,
726                   __entry->unit_res,
727                   __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
728                   __entry->reserve_headq,
729                   __entry->write_headq,
730                   __entry->grant_reserve_cycle,
731                   __entry->grant_reserve_bytes,
732                   __entry->grant_write_cycle,
733                   __entry->grant_write_bytes,
734                   __entry->curr_cycle,
735                   __entry->curr_block,
736                   CYCLE_LSN(__entry->tail_lsn),
737                   BLOCK_LSN(__entry->tail_lsn)
738         )
739 )
740
741 #define DEFINE_LOGGRANT_EVENT(name) \
742 DEFINE_EVENT(xfs_loggrant_class, name, \
743         TP_PROTO(struct log *log, struct xlog_ticket *tic), \
744         TP_ARGS(log, tic))
745 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
746 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
747 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
748 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
749 DEFINE_LOGGRANT_EVENT(xfs_log_grant_enter);
750 DEFINE_LOGGRANT_EVENT(xfs_log_grant_exit);
751 DEFINE_LOGGRANT_EVENT(xfs_log_grant_error);
752 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep1);
753 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake1);
754 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep2);
755 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake2);
756 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_enter);
757 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_exit);
758 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_error);
759 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep1);
760 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake1);
761 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep2);
762 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake2);
763 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
764 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
765 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
766 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
767 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
768 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
769
770 #define DEFINE_RW_EVENT(name) \
771 TRACE_EVENT(name, \
772         TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
773         TP_ARGS(ip, count, offset, flags), \
774         TP_STRUCT__entry( \
775                 __field(dev_t, dev) \
776                 __field(xfs_ino_t, ino) \
777                 __field(xfs_fsize_t, size) \
778                 __field(xfs_fsize_t, new_size) \
779                 __field(loff_t, offset) \
780                 __field(size_t, count) \
781                 __field(int, flags) \
782         ), \
783         TP_fast_assign( \
784                 __entry->dev = VFS_I(ip)->i_sb->s_dev; \
785                 __entry->ino = ip->i_ino; \
786                 __entry->size = ip->i_d.di_size; \
787                 __entry->new_size = ip->i_new_size; \
788                 __entry->offset = offset; \
789                 __entry->count = count; \
790                 __entry->flags = flags; \
791         ), \
792         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \
793                   "offset 0x%llx count 0x%zx ioflags %s", \
794                   MAJOR(__entry->dev), MINOR(__entry->dev), \
795                   __entry->ino, \
796                   __entry->size, \
797                   __entry->new_size, \
798                   __entry->offset, \
799                   __entry->count, \
800                   __print_flags(__entry->flags, "|", XFS_IO_FLAGS)) \
801 )
802 DEFINE_RW_EVENT(xfs_file_read);
803 DEFINE_RW_EVENT(xfs_file_buffered_write);
804 DEFINE_RW_EVENT(xfs_file_direct_write);
805 DEFINE_RW_EVENT(xfs_file_splice_read);
806 DEFINE_RW_EVENT(xfs_file_splice_write);
807
808
809 #define DEFINE_PAGE_EVENT(name) \
810 TRACE_EVENT(name, \
811         TP_PROTO(struct inode *inode, struct page *page, unsigned long off), \
812         TP_ARGS(inode, page, off), \
813         TP_STRUCT__entry( \
814                 __field(dev_t, dev) \
815                 __field(xfs_ino_t, ino) \
816                 __field(pgoff_t, pgoff) \
817                 __field(loff_t, size) \
818                 __field(unsigned long, offset) \
819                 __field(int, delalloc) \
820                 __field(int, unmapped) \
821                 __field(int, unwritten) \
822         ), \
823         TP_fast_assign( \
824                 int delalloc = -1, unmapped = -1, unwritten = -1; \
825         \
826                 if (page_has_buffers(page)) \
827                         xfs_count_page_state(page, &delalloc, \
828                                              &unmapped, &unwritten); \
829                 __entry->dev = inode->i_sb->s_dev; \
830                 __entry->ino = XFS_I(inode)->i_ino; \
831                 __entry->pgoff = page_offset(page); \
832                 __entry->size = i_size_read(inode); \
833                 __entry->offset = off; \
834                 __entry->delalloc = delalloc; \
835                 __entry->unmapped = unmapped; \
836                 __entry->unwritten = unwritten; \
837         ), \
838         TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx " \
839                   "delalloc %d unmapped %d unwritten %d", \
840                   MAJOR(__entry->dev), MINOR(__entry->dev), \
841                   __entry->ino, \
842                   __entry->pgoff, \
843                   __entry->size, \
844                   __entry->offset, \
845                   __entry->delalloc, \
846                   __entry->unmapped, \
847                   __entry->unwritten) \
848 )
849 DEFINE_PAGE_EVENT(xfs_writepage);
850 DEFINE_PAGE_EVENT(xfs_releasepage);
851 DEFINE_PAGE_EVENT(xfs_invalidatepage);
852
853 #define DEFINE_IOMAP_EVENT(name) \
854 TRACE_EVENT(name, \
855         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
856                  int flags, struct xfs_bmbt_irec *irec), \
857         TP_ARGS(ip, offset, count, flags, irec), \
858         TP_STRUCT__entry( \
859                 __field(dev_t, dev) \
860                 __field(xfs_ino_t, ino) \
861                 __field(loff_t, size) \
862                 __field(loff_t, new_size) \
863                 __field(loff_t, offset) \
864                 __field(size_t, count) \
865                 __field(int, flags) \
866                 __field(xfs_fileoff_t, startoff) \
867                 __field(xfs_fsblock_t, startblock) \
868                 __field(xfs_filblks_t, blockcount) \
869         ), \
870         TP_fast_assign( \
871                 __entry->dev = VFS_I(ip)->i_sb->s_dev; \
872                 __entry->ino = ip->i_ino; \
873                 __entry->size = ip->i_d.di_size; \
874                 __entry->new_size = ip->i_new_size; \
875                 __entry->offset = offset; \
876                 __entry->count = count; \
877                 __entry->flags = flags; \
878                 __entry->startoff = irec ? irec->br_startoff : 0; \
879                 __entry->startblock = irec ? irec->br_startblock : 0; \
880                 __entry->blockcount = irec ? irec->br_blockcount : 0; \
881         ), \
882         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \
883                   "offset 0x%llx count %zd flags %s " \
884                   "startoff 0x%llx startblock %lld blockcount 0x%llx", \
885                   MAJOR(__entry->dev), MINOR(__entry->dev), \
886                   __entry->ino, \
887                   __entry->size, \
888                   __entry->new_size, \
889                   __entry->offset, \
890                   __entry->count, \
891                   __print_flags(__entry->flags, "|", BMAPI_FLAGS), \
892                   __entry->startoff, \
893                   (__int64_t)__entry->startblock, \
894                   __entry->blockcount) \
895 )
896 DEFINE_IOMAP_EVENT(xfs_iomap_enter);
897 DEFINE_IOMAP_EVENT(xfs_iomap_found);
898 DEFINE_IOMAP_EVENT(xfs_iomap_alloc);
899
900 #define DEFINE_SIMPLE_IO_EVENT(name) \
901 TRACE_EVENT(name, \
902         TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count), \
903         TP_ARGS(ip, offset, count), \
904         TP_STRUCT__entry( \
905                 __field(dev_t, dev) \
906                 __field(xfs_ino_t, ino) \
907                 __field(loff_t, size) \
908                 __field(loff_t, new_size) \
909                 __field(loff_t, offset) \
910                 __field(size_t, count) \
911         ), \
912         TP_fast_assign( \
913                 __entry->dev = VFS_I(ip)->i_sb->s_dev; \
914                 __entry->ino = ip->i_ino; \
915                 __entry->size = ip->i_d.di_size; \
916                 __entry->new_size = ip->i_new_size; \
917                 __entry->offset = offset; \
918                 __entry->count = count; \
919         ), \
920         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx " \
921                   "offset 0x%llx count %zd", \
922                   MAJOR(__entry->dev), MINOR(__entry->dev), \
923                   __entry->ino, \
924                   __entry->size, \
925                   __entry->new_size, \
926                   __entry->offset, \
927                   __entry->count) \
928 );
929 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
930 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
931
932
933 TRACE_EVENT(xfs_itruncate_start,
934         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size, int flag,
935                  xfs_off_t toss_start, xfs_off_t toss_finish),
936         TP_ARGS(ip, new_size, flag, toss_start, toss_finish),
937         TP_STRUCT__entry(
938                 __field(dev_t, dev)
939                 __field(xfs_ino_t, ino)
940                 __field(xfs_fsize_t, size)
941                 __field(xfs_fsize_t, new_size)
942                 __field(xfs_off_t, toss_start)
943                 __field(xfs_off_t, toss_finish)
944                 __field(int, flag)
945         ),
946         TP_fast_assign(
947                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
948                 __entry->ino = ip->i_ino;
949                 __entry->size = ip->i_d.di_size;
950                 __entry->new_size = new_size;
951                 __entry->toss_start = toss_start;
952                 __entry->toss_finish = toss_finish;
953                 __entry->flag = flag;
954         ),
955         TP_printk("dev %d:%d ino 0x%llx %s size 0x%llx new_size 0x%llx "
956                   "toss start 0x%llx toss finish 0x%llx",
957                   MAJOR(__entry->dev), MINOR(__entry->dev),
958                   __entry->ino,
959                   __print_flags(__entry->flag, "|", XFS_ITRUNC_FLAGS),
960                   __entry->size,
961                   __entry->new_size,
962                   __entry->toss_start,
963                   __entry->toss_finish)
964 );
965
966 DECLARE_EVENT_CLASS(xfs_itrunc_class,
967         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
968         TP_ARGS(ip, new_size),
969         TP_STRUCT__entry(
970                 __field(dev_t, dev)
971                 __field(xfs_ino_t, ino)
972                 __field(xfs_fsize_t, size)
973                 __field(xfs_fsize_t, new_size)
974         ),
975         TP_fast_assign(
976                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
977                 __entry->ino = ip->i_ino;
978                 __entry->size = ip->i_d.di_size;
979                 __entry->new_size = new_size;
980         ),
981         TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
982                   MAJOR(__entry->dev), MINOR(__entry->dev),
983                   __entry->ino,
984                   __entry->size,
985                   __entry->new_size)
986 )
987
988 #define DEFINE_ITRUNC_EVENT(name) \
989 DEFINE_EVENT(xfs_itrunc_class, name, \
990         TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
991         TP_ARGS(ip, new_size))
992 DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_start);
993 DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_end);
994
995 TRACE_EVENT(xfs_pagecache_inval,
996         TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
997         TP_ARGS(ip, start, finish),
998         TP_STRUCT__entry(
999                 __field(dev_t, dev)
1000                 __field(xfs_ino_t, ino)
1001                 __field(xfs_fsize_t, size)
1002                 __field(xfs_off_t, start)
1003                 __field(xfs_off_t, finish)
1004         ),
1005         TP_fast_assign(
1006                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1007                 __entry->ino = ip->i_ino;
1008                 __entry->size = ip->i_d.di_size;
1009                 __entry->start = start;
1010                 __entry->finish = finish;
1011         ),
1012         TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1013                   MAJOR(__entry->dev), MINOR(__entry->dev),
1014                   __entry->ino,
1015                   __entry->size,
1016                   __entry->start,
1017                   __entry->finish)
1018 );
1019
1020 TRACE_EVENT(xfs_bunmap,
1021         TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1022                  int flags, unsigned long caller_ip),
1023         TP_ARGS(ip, bno, len, flags, caller_ip),
1024         TP_STRUCT__entry(
1025                 __field(dev_t, dev)
1026                 __field(xfs_ino_t, ino)
1027                 __field(xfs_fsize_t, size)
1028                 __field(xfs_fileoff_t, bno)
1029                 __field(xfs_filblks_t, len)
1030                 __field(unsigned long, caller_ip)
1031                 __field(int, flags)
1032         ),
1033         TP_fast_assign(
1034                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1035                 __entry->ino = ip->i_ino;
1036                 __entry->size = ip->i_d.di_size;
1037                 __entry->bno = bno;
1038                 __entry->len = len;
1039                 __entry->caller_ip = caller_ip;
1040                 __entry->flags = flags;
1041         ),
1042         TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1043                   "flags %s caller %pf",
1044                   MAJOR(__entry->dev), MINOR(__entry->dev),
1045                   __entry->ino,
1046                   __entry->size,
1047                   __entry->bno,
1048                   __entry->len,
1049                   __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1050                   (void *)__entry->caller_ip)
1051
1052 );
1053
1054 TRACE_EVENT(xfs_alloc_busy,
1055         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1056                  xfs_extlen_t len, int slot),
1057         TP_ARGS(mp, agno, agbno, len, slot),
1058         TP_STRUCT__entry(
1059                 __field(dev_t, dev)
1060                 __field(xfs_agnumber_t, agno)
1061                 __field(xfs_agblock_t, agbno)
1062                 __field(xfs_extlen_t, len)
1063                 __field(int, slot)
1064         ),
1065         TP_fast_assign(
1066                 __entry->dev = mp->m_super->s_dev;
1067                 __entry->agno = agno;
1068                 __entry->agbno = agbno;
1069                 __entry->len = len;
1070                 __entry->slot = slot;
1071         ),
1072         TP_printk("dev %d:%d agno %u agbno %u len %u slot %d",
1073                   MAJOR(__entry->dev), MINOR(__entry->dev),
1074                   __entry->agno,
1075                   __entry->agbno,
1076                   __entry->len,
1077                   __entry->slot)
1078
1079 );
1080
1081 #define XFS_BUSY_STATES \
1082         { 0,    "found" }, \
1083         { 1,    "missing" }
1084
1085 TRACE_EVENT(xfs_alloc_unbusy,
1086         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1087                  int slot, int found),
1088         TP_ARGS(mp, agno, slot, found),
1089         TP_STRUCT__entry(
1090                 __field(dev_t, dev)
1091                 __field(xfs_agnumber_t, agno)
1092                 __field(int, slot)
1093                 __field(int, found)
1094         ),
1095         TP_fast_assign(
1096                 __entry->dev = mp->m_super->s_dev;
1097                 __entry->agno = agno;
1098                 __entry->slot = slot;
1099                 __entry->found = found;
1100         ),
1101         TP_printk("dev %d:%d agno %u slot %d %s",
1102                   MAJOR(__entry->dev), MINOR(__entry->dev),
1103                   __entry->agno,
1104                   __entry->slot,
1105                   __print_symbolic(__entry->found, XFS_BUSY_STATES))
1106 );
1107
1108 TRACE_EVENT(xfs_alloc_busysearch,
1109         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1110                  xfs_extlen_t len, xfs_lsn_t lsn),
1111         TP_ARGS(mp, agno, agbno, len, lsn),
1112         TP_STRUCT__entry(
1113                 __field(dev_t, dev)
1114                 __field(xfs_agnumber_t, agno)
1115                 __field(xfs_agblock_t, agbno)
1116                 __field(xfs_extlen_t, len)
1117                 __field(xfs_lsn_t, lsn)
1118         ),
1119         TP_fast_assign(
1120                 __entry->dev = mp->m_super->s_dev;
1121                 __entry->agno = agno;
1122                 __entry->agbno = agbno;
1123                 __entry->len = len;
1124                 __entry->lsn = lsn;
1125         ),
1126         TP_printk("dev %d:%d agno %u agbno %u len %u force lsn 0x%llx",
1127                   MAJOR(__entry->dev), MINOR(__entry->dev),
1128                   __entry->agno,
1129                   __entry->agbno,
1130                   __entry->len,
1131                   __entry->lsn)
1132 );
1133
1134 TRACE_EVENT(xfs_agf,
1135         TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1136                  unsigned long caller_ip),
1137         TP_ARGS(mp, agf, flags, caller_ip),
1138         TP_STRUCT__entry(
1139                 __field(dev_t, dev)
1140                 __field(xfs_agnumber_t, agno)
1141                 __field(int, flags)
1142                 __field(__u32, length)
1143                 __field(__u32, bno_root)
1144                 __field(__u32, cnt_root)
1145                 __field(__u32, bno_level)
1146                 __field(__u32, cnt_level)
1147                 __field(__u32, flfirst)
1148                 __field(__u32, fllast)
1149                 __field(__u32, flcount)
1150                 __field(__u32, freeblks)
1151                 __field(__u32, longest)
1152                 __field(unsigned long, caller_ip)
1153         ),
1154         TP_fast_assign(
1155                 __entry->dev = mp->m_super->s_dev;
1156                 __entry->agno = be32_to_cpu(agf->agf_seqno),
1157                 __entry->flags = flags;
1158                 __entry->length = be32_to_cpu(agf->agf_length),
1159                 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1160                 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1161                 __entry->bno_level =
1162                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1163                 __entry->cnt_level =
1164                                 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1165                 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1166                 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1167                 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1168                 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1169                 __entry->longest = be32_to_cpu(agf->agf_longest);
1170                 __entry->caller_ip = caller_ip;
1171         ),
1172         TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1173                   "levels b %u c %u flfirst %u fllast %u flcount %u "
1174                   "freeblks %u longest %u caller %pf",
1175                   MAJOR(__entry->dev), MINOR(__entry->dev),
1176                   __entry->agno,
1177                   __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1178                   __entry->length,
1179                   __entry->bno_root,
1180                   __entry->cnt_root,
1181                   __entry->bno_level,
1182                   __entry->cnt_level,
1183                   __entry->flfirst,
1184                   __entry->fllast,
1185                   __entry->flcount,
1186                   __entry->freeblks,
1187                   __entry->longest,
1188                   (void *)__entry->caller_ip)
1189 );
1190
1191 TRACE_EVENT(xfs_free_extent,
1192         TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1193                  xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1194         TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1195         TP_STRUCT__entry(
1196                 __field(dev_t, dev)
1197                 __field(xfs_agnumber_t, agno)
1198                 __field(xfs_agblock_t, agbno)
1199                 __field(xfs_extlen_t, len)
1200                 __field(int, isfl)
1201                 __field(int, haveleft)
1202                 __field(int, haveright)
1203         ),
1204         TP_fast_assign(
1205                 __entry->dev = mp->m_super->s_dev;
1206                 __entry->agno = agno;
1207                 __entry->agbno = agbno;
1208                 __entry->len = len;
1209                 __entry->isfl = isfl;
1210                 __entry->haveleft = haveleft;
1211                 __entry->haveright = haveright;
1212         ),
1213         TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1214                   MAJOR(__entry->dev), MINOR(__entry->dev),
1215                   __entry->agno,
1216                   __entry->agbno,
1217                   __entry->len,
1218                   __entry->isfl,
1219                   __entry->haveleft ?
1220                         (__entry->haveright ? "both" : "left") :
1221                         (__entry->haveright ? "right" : "none"))
1222
1223 );
1224
1225 DECLARE_EVENT_CLASS(xfs_alloc_class,
1226         TP_PROTO(struct xfs_alloc_arg *args),
1227         TP_ARGS(args),
1228         TP_STRUCT__entry(
1229                 __field(dev_t, dev)
1230                 __field(xfs_agnumber_t, agno)
1231                 __field(xfs_agblock_t, agbno)
1232                 __field(xfs_extlen_t, minlen)
1233                 __field(xfs_extlen_t, maxlen)
1234                 __field(xfs_extlen_t, mod)
1235                 __field(xfs_extlen_t, prod)
1236                 __field(xfs_extlen_t, minleft)
1237                 __field(xfs_extlen_t, total)
1238                 __field(xfs_extlen_t, alignment)
1239                 __field(xfs_extlen_t, minalignslop)
1240                 __field(xfs_extlen_t, len)
1241                 __field(short, type)
1242                 __field(short, otype)
1243                 __field(char, wasdel)
1244                 __field(char, wasfromfl)
1245                 __field(char, isfl)
1246                 __field(char, userdata)
1247                 __field(xfs_fsblock_t, firstblock)
1248         ),
1249         TP_fast_assign(
1250                 __entry->dev = args->mp->m_super->s_dev;
1251                 __entry->agno = args->agno;
1252                 __entry->agbno = args->agbno;
1253                 __entry->minlen = args->minlen;
1254                 __entry->maxlen = args->maxlen;
1255                 __entry->mod = args->mod;
1256                 __entry->prod = args->prod;
1257                 __entry->minleft = args->minleft;
1258                 __entry->total = args->total;
1259                 __entry->alignment = args->alignment;
1260                 __entry->minalignslop = args->minalignslop;
1261                 __entry->len = args->len;
1262                 __entry->type = args->type;
1263                 __entry->otype = args->otype;
1264                 __entry->wasdel = args->wasdel;
1265                 __entry->wasfromfl = args->wasfromfl;
1266                 __entry->isfl = args->isfl;
1267                 __entry->userdata = args->userdata;
1268                 __entry->firstblock = args->firstblock;
1269         ),
1270         TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1271                   "prod %u minleft %u total %u alignment %u minalignslop %u "
1272                   "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1273                   "userdata %d firstblock 0x%llx",
1274                   MAJOR(__entry->dev), MINOR(__entry->dev),
1275                   __entry->agno,
1276                   __entry->agbno,
1277                   __entry->minlen,
1278                   __entry->maxlen,
1279                   __entry->mod,
1280                   __entry->prod,
1281                   __entry->minleft,
1282                   __entry->total,
1283                   __entry->alignment,
1284                   __entry->minalignslop,
1285                   __entry->len,
1286                   __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1287                   __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1288                   __entry->wasdel,
1289                   __entry->wasfromfl,
1290                   __entry->isfl,
1291                   __entry->userdata,
1292                   __entry->firstblock)
1293 )
1294
1295 #define DEFINE_ALLOC_EVENT(name) \
1296 DEFINE_EVENT(xfs_alloc_class, name, \
1297         TP_PROTO(struct xfs_alloc_arg *args), \
1298         TP_ARGS(args))
1299 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1300 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1301 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1302 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1303 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1304 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1305 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1306 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1307 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1308 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1309 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1310 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1311 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1312 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1313 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1314 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1315 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1316 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1317 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1318 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1319 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1320
1321 DECLARE_EVENT_CLASS(xfs_dir2_class,
1322         TP_PROTO(struct xfs_da_args *args),
1323         TP_ARGS(args),
1324         TP_STRUCT__entry(
1325                 __field(dev_t, dev)
1326                 __field(xfs_ino_t, ino)
1327                 __dynamic_array(char, name, args->namelen)
1328                 __field(int, namelen)
1329                 __field(xfs_dahash_t, hashval)
1330                 __field(xfs_ino_t, inumber)
1331                 __field(int, op_flags)
1332         ),
1333         TP_fast_assign(
1334                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1335                 __entry->ino = args->dp->i_ino;
1336                 if (args->namelen)
1337                         memcpy(__get_str(name), args->name, args->namelen);
1338                 __entry->namelen = args->namelen;
1339                 __entry->hashval = args->hashval;
1340                 __entry->inumber = args->inumber;
1341                 __entry->op_flags = args->op_flags;
1342         ),
1343         TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1344                   "inumber 0x%llx op_flags %s",
1345                   MAJOR(__entry->dev), MINOR(__entry->dev),
1346                   __entry->ino,
1347                   __entry->namelen,
1348                   __entry->namelen ? __get_str(name) : NULL,
1349                   __entry->namelen,
1350                   __entry->hashval,
1351                   __entry->inumber,
1352                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1353 )
1354
1355 #define DEFINE_DIR2_EVENT(name) \
1356 DEFINE_EVENT(xfs_dir2_class, name, \
1357         TP_PROTO(struct xfs_da_args *args), \
1358         TP_ARGS(args))
1359 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1360 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1361 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1362 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1363 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1364 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1365 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1366 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1367 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1368 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1369 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1370 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1371 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1372 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1373 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1374 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1375 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1376 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1377 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1378 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1379 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1380 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1381 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1382 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1383 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1384
1385 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1386         TP_PROTO(struct xfs_da_args *args, int idx),
1387         TP_ARGS(args, idx),
1388         TP_STRUCT__entry(
1389                 __field(dev_t, dev)
1390                 __field(xfs_ino_t, ino)
1391                 __field(int, op_flags)
1392                 __field(int, idx)
1393         ),
1394         TP_fast_assign(
1395                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1396                 __entry->ino = args->dp->i_ino;
1397                 __entry->op_flags = args->op_flags;
1398                 __entry->idx = idx;
1399         ),
1400         TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1401                   MAJOR(__entry->dev), MINOR(__entry->dev),
1402                   __entry->ino,
1403                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1404                   __entry->idx)
1405 )
1406
1407 #define DEFINE_DIR2_SPACE_EVENT(name) \
1408 DEFINE_EVENT(xfs_dir2_space_class, name, \
1409         TP_PROTO(struct xfs_da_args *args, int idx), \
1410         TP_ARGS(args, idx))
1411 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1412 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1413 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1414 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1415
1416 TRACE_EVENT(xfs_dir2_leafn_moveents,
1417         TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1418         TP_ARGS(args, src_idx, dst_idx, count),
1419         TP_STRUCT__entry(
1420                 __field(dev_t, dev)
1421                 __field(xfs_ino_t, ino)
1422                 __field(int, op_flags)
1423                 __field(int, src_idx)
1424                 __field(int, dst_idx)
1425                 __field(int, count)
1426         ),
1427         TP_fast_assign(
1428                 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1429                 __entry->ino = args->dp->i_ino;
1430                 __entry->op_flags = args->op_flags;
1431                 __entry->src_idx = src_idx;
1432                 __entry->dst_idx = dst_idx;
1433                 __entry->count = count;
1434         ),
1435         TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1436                   "src_idx %d dst_idx %d count %d",
1437                   MAJOR(__entry->dev), MINOR(__entry->dev),
1438                   __entry->ino,
1439                   __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1440                   __entry->src_idx,
1441                   __entry->dst_idx,
1442                   __entry->count)
1443 );
1444
1445 #define XFS_SWAPEXT_INODES \
1446         { 0,    "target" }, \
1447         { 1,    "temp" }
1448
1449 #define XFS_INODE_FORMAT_STR \
1450         { 0,    "invalid" }, \
1451         { 1,    "local" }, \
1452         { 2,    "extent" }, \
1453         { 3,    "btree" }
1454
1455 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1456         TP_PROTO(struct xfs_inode *ip, int which),
1457         TP_ARGS(ip, which),
1458         TP_STRUCT__entry(
1459                 __field(dev_t, dev)
1460                 __field(int, which)
1461                 __field(xfs_ino_t, ino)
1462                 __field(int, format)
1463                 __field(int, nex)
1464                 __field(int, max_nex)
1465                 __field(int, broot_size)
1466                 __field(int, fork_off)
1467         ),
1468         TP_fast_assign(
1469                 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1470                 __entry->which = which;
1471                 __entry->ino = ip->i_ino;
1472                 __entry->format = ip->i_d.di_format;
1473                 __entry->nex = ip->i_d.di_nextents;
1474                 __entry->max_nex = ip->i_df.if_ext_max;
1475                 __entry->broot_size = ip->i_df.if_broot_bytes;
1476                 __entry->fork_off = XFS_IFORK_BOFF(ip);
1477         ),
1478         TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1479                   "Max in-fork extents %d, broot size %d, fork offset %d",
1480                   MAJOR(__entry->dev), MINOR(__entry->dev),
1481                   __entry->ino,
1482                   __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1483                   __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1484                   __entry->nex,
1485                   __entry->max_nex,
1486                   __entry->broot_size,
1487                   __entry->fork_off)
1488 )
1489
1490 #define DEFINE_SWAPEXT_EVENT(name) \
1491 DEFINE_EVENT(xfs_swap_extent_class, name, \
1492         TP_PROTO(struct xfs_inode *ip, int which), \
1493         TP_ARGS(ip, which))
1494
1495 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1496 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1497
1498 #endif /* _TRACE_XFS_H */
1499
1500 #undef TRACE_INCLUDE_PATH
1501 #define TRACE_INCLUDE_PATH .
1502 #define TRACE_INCLUDE_FILE xfs_trace
1503 #include <trace/define_trace.h>