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