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Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target...
[linux-btrfs-devel.git] / fs / xfs / xfs_trace.h
blob690fc7a7bd7283f78f24a35dc4e4d7ad10d0a65f
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 struct xlog_recover;
36 struct xlog_recover_item;
37 struct xfs_buf_log_format;
38 struct xfs_inode_log_format;
39
40 DECLARE_EVENT_CLASS(xfs_attr_list_class,
41 TP_PROTO(struct xfs_attr_list_context *ctx),
42 TP_ARGS(ctx),
43 TP_STRUCT__entry(
44 __field(dev_t, dev)
45 __field(xfs_ino_t, ino)
46 __field(u32, hashval)
47 __field(u32, blkno)
48 __field(u32, offset)
49 __field(void *, alist)
50 __field(int, bufsize)
51 __field(int, count)
52 __field(int, firstu)
53 __field(int, dupcnt)
54 __field(int, flags)
55 ),
56 TP_fast_assign(
57 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
58 __entry->ino = ctx->dp->i_ino;
59 __entry->hashval = ctx->cursor->hashval;
60 __entry->blkno = ctx->cursor->blkno;
61 __entry->offset = ctx->cursor->offset;
62 __entry->alist = ctx->alist;
63 __entry->bufsize = ctx->bufsize;
64 __entry->count = ctx->count;
65 __entry->firstu = ctx->firstu;
66 __entry->flags = ctx->flags;
67 ),
68 TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
69 "alist 0x%p size %u count %u firstu %u flags %d %s",
70 MAJOR(__entry->dev), MINOR(__entry->dev),
71 __entry->ino,
72 __entry->hashval,
73 __entry->blkno,
74 __entry->offset,
75 __entry->dupcnt,
76 __entry->alist,
77 __entry->bufsize,
78 __entry->count,
79 __entry->firstu,
80 __entry->flags,
81 __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
82 )
83 )
84
85 #define DEFINE_ATTR_LIST_EVENT(name) \
86 DEFINE_EVENT(xfs_attr_list_class, name, \
87 TP_PROTO(struct xfs_attr_list_context *ctx), \
88 TP_ARGS(ctx))
89 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
90 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
91 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
92 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
93 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
94 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
95 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
96 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
97
98 DECLARE_EVENT_CLASS(xfs_perag_class,
99 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
100 unsigned long caller_ip),
101 TP_ARGS(mp, agno, refcount, caller_ip),
102 TP_STRUCT__entry(
103 __field(dev_t, dev)
104 __field(xfs_agnumber_t, agno)
105 __field(int, refcount)
106 __field(unsigned long, caller_ip)
107 ),
108 TP_fast_assign(
109 __entry->dev = mp->m_super->s_dev;
110 __entry->agno = agno;
111 __entry->refcount = refcount;
112 __entry->caller_ip = caller_ip;
113 ),
114 TP_printk("dev %d:%d agno %u refcount %d caller %pf",
115 MAJOR(__entry->dev), MINOR(__entry->dev),
116 __entry->agno,
117 __entry->refcount,
118 (char *)__entry->caller_ip)
119 );
120
121 #define DEFINE_PERAG_REF_EVENT(name) \
122 DEFINE_EVENT(xfs_perag_class, name, \
123 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount, \
124 unsigned long caller_ip), \
125 TP_ARGS(mp, agno, refcount, caller_ip))
126 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
127 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
128 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
129 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
130 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
131
132 TRACE_EVENT(xfs_attr_list_node_descend,
133 TP_PROTO(struct xfs_attr_list_context *ctx,
134 struct xfs_da_node_entry *btree),
135 TP_ARGS(ctx, btree),
136 TP_STRUCT__entry(
137 __field(dev_t, dev)
138 __field(xfs_ino_t, ino)
139 __field(u32, hashval)
140 __field(u32, blkno)
141 __field(u32, offset)
142 __field(void *, alist)
143 __field(int, bufsize)
144 __field(int, count)
145 __field(int, firstu)
146 __field(int, dupcnt)
147 __field(int, flags)
148 __field(u32, bt_hashval)
149 __field(u32, bt_before)
150 ),
151 TP_fast_assign(
152 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
153 __entry->ino = ctx->dp->i_ino;
154 __entry->hashval = ctx->cursor->hashval;
155 __entry->blkno = ctx->cursor->blkno;
156 __entry->offset = ctx->cursor->offset;
157 __entry->alist = ctx->alist;
158 __entry->bufsize = ctx->bufsize;
159 __entry->count = ctx->count;
160 __entry->firstu = ctx->firstu;
161 __entry->flags = ctx->flags;
162 __entry->bt_hashval = be32_to_cpu(btree->hashval);
163 __entry->bt_before = be32_to_cpu(btree->before);
164 ),
165 TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
166 "alist 0x%p size %u count %u firstu %u flags %d %s "
167 "node hashval %u, node before %u",
168 MAJOR(__entry->dev), MINOR(__entry->dev),
169 __entry->ino,
170 __entry->hashval,
171 __entry->blkno,
172 __entry->offset,
173 __entry->dupcnt,
174 __entry->alist,
175 __entry->bufsize,
176 __entry->count,
177 __entry->firstu,
178 __entry->flags,
179 __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
180 __entry->bt_hashval,
181 __entry->bt_before)
182 );
183
184 TRACE_EVENT(xfs_iext_insert,
185 TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
186 struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
187 TP_ARGS(ip, idx, r, state, caller_ip),
188 TP_STRUCT__entry(
189 __field(dev_t, dev)
190 __field(xfs_ino_t, ino)
191 __field(xfs_extnum_t, idx)
192 __field(xfs_fileoff_t, startoff)
193 __field(xfs_fsblock_t, startblock)
194 __field(xfs_filblks_t, blockcount)
195 __field(xfs_exntst_t, state)
196 __field(int, bmap_state)
197 __field(unsigned long, caller_ip)
198 ),
199 TP_fast_assign(
200 __entry->dev = VFS_I(ip)->i_sb->s_dev;
201 __entry->ino = ip->i_ino;
202 __entry->idx = idx;
203 __entry->startoff = r->br_startoff;
204 __entry->startblock = r->br_startblock;
205 __entry->blockcount = r->br_blockcount;
206 __entry->state = r->br_state;
207 __entry->bmap_state = state;
208 __entry->caller_ip = caller_ip;
209 ),
210 TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
211 "offset %lld block %lld count %lld flag %d caller %pf",
212 MAJOR(__entry->dev), MINOR(__entry->dev),
213 __entry->ino,
214 __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
215 (long)__entry->idx,
216 __entry->startoff,
217 (__int64_t)__entry->startblock,
218 __entry->blockcount,
219 __entry->state,
220 (char *)__entry->caller_ip)
221 );
222
223 DECLARE_EVENT_CLASS(xfs_bmap_class,
224 TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
225 unsigned long caller_ip),
226 TP_ARGS(ip, idx, state, caller_ip),
227 TP_STRUCT__entry(
228 __field(dev_t, dev)
229 __field(xfs_ino_t, ino)
230 __field(xfs_extnum_t, idx)
231 __field(xfs_fileoff_t, startoff)
232 __field(xfs_fsblock_t, startblock)
233 __field(xfs_filblks_t, blockcount)
234 __field(xfs_exntst_t, state)
235 __field(int, bmap_state)
236 __field(unsigned long, caller_ip)
237 ),
238 TP_fast_assign(
239 struct xfs_ifork *ifp = (state & BMAP_ATTRFORK) ?
240 ip->i_afp : &ip->i_df;
241 struct xfs_bmbt_irec r;
242
243 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
244 __entry->dev = VFS_I(ip)->i_sb->s_dev;
245 __entry->ino = ip->i_ino;
246 __entry->idx = idx;
247 __entry->startoff = r.br_startoff;
248 __entry->startblock = r.br_startblock;
249 __entry->blockcount = r.br_blockcount;
250 __entry->state = r.br_state;
251 __entry->bmap_state = state;
252 __entry->caller_ip = caller_ip;
253 ),
254 TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
255 "offset %lld block %lld count %lld flag %d caller %pf",
256 MAJOR(__entry->dev), MINOR(__entry->dev),
257 __entry->ino,
258 __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
259 (long)__entry->idx,
260 __entry->startoff,
261 (__int64_t)__entry->startblock,
262 __entry->blockcount,
263 __entry->state,
264 (char *)__entry->caller_ip)
265 )
266
267 #define DEFINE_BMAP_EVENT(name) \
268 DEFINE_EVENT(xfs_bmap_class, name, \
269 TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
270 unsigned long caller_ip), \
271 TP_ARGS(ip, idx, state, caller_ip))
272 DEFINE_BMAP_EVENT(xfs_iext_remove);
273 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
274 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
275 DEFINE_BMAP_EVENT(xfs_extlist);
276
277 DECLARE_EVENT_CLASS(xfs_buf_class,
278 TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
279 TP_ARGS(bp, caller_ip),
280 TP_STRUCT__entry(
281 __field(dev_t, dev)
282 __field(xfs_daddr_t, bno)
283 __field(size_t, buffer_length)
284 __field(int, hold)
285 __field(int, pincount)
286 __field(unsigned, lockval)
287 __field(unsigned, flags)
288 __field(unsigned long, caller_ip)
289 ),
290 TP_fast_assign(
291 __entry->dev = bp->b_target->bt_dev;
292 __entry->bno = bp->b_bn;
293 __entry->buffer_length = bp->b_buffer_length;
294 __entry->hold = atomic_read(&bp->b_hold);
295 __entry->pincount = atomic_read(&bp->b_pin_count);
296 __entry->lockval = bp->b_sema.count;
297 __entry->flags = bp->b_flags;
298 __entry->caller_ip = caller_ip;
299 ),
300 TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
301 "lock %d flags %s caller %pf",
302 MAJOR(__entry->dev), MINOR(__entry->dev),
303 (unsigned long long)__entry->bno,
304 __entry->buffer_length,
305 __entry->hold,
306 __entry->pincount,
307 __entry->lockval,
308 __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
309 (void *)__entry->caller_ip)
310 )
311
312 #define DEFINE_BUF_EVENT(name) \
313 DEFINE_EVENT(xfs_buf_class, name, \
314 TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
315 TP_ARGS(bp, caller_ip))
316 DEFINE_BUF_EVENT(xfs_buf_init);
317 DEFINE_BUF_EVENT(xfs_buf_free);
318 DEFINE_BUF_EVENT(xfs_buf_hold);
319 DEFINE_BUF_EVENT(xfs_buf_rele);
320 DEFINE_BUF_EVENT(xfs_buf_iodone);
321 DEFINE_BUF_EVENT(xfs_buf_iorequest);
322 DEFINE_BUF_EVENT(xfs_buf_bawrite);
323 DEFINE_BUF_EVENT(xfs_buf_bdwrite);
324 DEFINE_BUF_EVENT(xfs_buf_lock);
325 DEFINE_BUF_EVENT(xfs_buf_lock_done);
326 DEFINE_BUF_EVENT(xfs_buf_trylock);
327 DEFINE_BUF_EVENT(xfs_buf_unlock);
328 DEFINE_BUF_EVENT(xfs_buf_iowait);
329 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
330 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
331 DEFINE_BUF_EVENT(xfs_buf_delwri_dequeue);
332 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
333 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
334 DEFINE_BUF_EVENT(xfs_bdstrat_shut);
335 DEFINE_BUF_EVENT(xfs_buf_item_relse);
336 DEFINE_BUF_EVENT(xfs_buf_item_iodone);
337 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
338 DEFINE_BUF_EVENT(xfs_buf_error_relse);
339 DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
340 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
341
342 /* not really buffer traces, but the buf provides useful information */
343 DEFINE_BUF_EVENT(xfs_btree_corrupt);
344 DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
345 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
346 DEFINE_BUF_EVENT(xfs_inode_item_push);
347
348 /* pass flags explicitly */
349 DECLARE_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 = bp->b_buffer_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) \
385 DEFINE_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))
388 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
389 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
390 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
391
392 TRACE_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 = bp->b_buffer_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
430 DECLARE_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 = bip->bli_buf->b_buffer_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) \
479 DEFINE_EVENT(xfs_buf_item_class, name, \
480 TP_PROTO(struct xfs_buf_log_item *bip), \
481 TP_ARGS(bip))
482 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
483 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
484 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
485 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
486 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
487 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
488 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
489 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_trylock);
490 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock);
491 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unlock_stale);
492 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
493 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
494 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pushbuf);
495 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
496 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
497 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
498 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
499 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
500 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
501 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
502 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
503 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
504 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
505 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
506 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
507
508 DECLARE_EVENT_CLASS(xfs_lock_class,
509 TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
510 unsigned long caller_ip),
511 TP_ARGS(ip, lock_flags, caller_ip),
512 TP_STRUCT__entry(
513 __field(dev_t, dev)
514 __field(xfs_ino_t, ino)
515 __field(int, lock_flags)
516 __field(unsigned long, caller_ip)
517 ),
518 TP_fast_assign(
519 __entry->dev = VFS_I(ip)->i_sb->s_dev;
520 __entry->ino = ip->i_ino;
521 __entry->lock_flags = lock_flags;
522 __entry->caller_ip = caller_ip;
523 ),
524 TP_printk("dev %d:%d ino 0x%llx flags %s caller %pf",
525 MAJOR(__entry->dev), MINOR(__entry->dev),
526 __entry->ino,
527 __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
528 (void *)__entry->caller_ip)
529 )
530
531 #define DEFINE_LOCK_EVENT(name) \
532 DEFINE_EVENT(xfs_lock_class, name, \
533 TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
534 unsigned long caller_ip), \
535 TP_ARGS(ip, lock_flags, caller_ip))
536 DEFINE_LOCK_EVENT(xfs_ilock);
537 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
538 DEFINE_LOCK_EVENT(xfs_ilock_demote);
539 DEFINE_LOCK_EVENT(xfs_iunlock);
540
541 DECLARE_EVENT_CLASS(xfs_inode_class,
542 TP_PROTO(struct xfs_inode *ip),
543 TP_ARGS(ip),
544 TP_STRUCT__entry(
545 __field(dev_t, dev)
546 __field(xfs_ino_t, ino)
547 ),
548 TP_fast_assign(
549 __entry->dev = VFS_I(ip)->i_sb->s_dev;
550 __entry->ino = ip->i_ino;
551 ),
552 TP_printk("dev %d:%d ino 0x%llx",
553 MAJOR(__entry->dev), MINOR(__entry->dev),
554 __entry->ino)
555 )
556
557 #define DEFINE_INODE_EVENT(name) \
558 DEFINE_EVENT(xfs_inode_class, name, \
559 TP_PROTO(struct xfs_inode *ip), \
560 TP_ARGS(ip))
561 DEFINE_INODE_EVENT(xfs_iget_skip);
562 DEFINE_INODE_EVENT(xfs_iget_reclaim);
563 DEFINE_INODE_EVENT(xfs_iget_reclaim_fail);
564 DEFINE_INODE_EVENT(xfs_iget_hit);
565 DEFINE_INODE_EVENT(xfs_iget_miss);
566
567 DEFINE_INODE_EVENT(xfs_getattr);
568 DEFINE_INODE_EVENT(xfs_setattr);
569 DEFINE_INODE_EVENT(xfs_readlink);
570 DEFINE_INODE_EVENT(xfs_alloc_file_space);
571 DEFINE_INODE_EVENT(xfs_free_file_space);
572 DEFINE_INODE_EVENT(xfs_readdir);
573 #ifdef CONFIG_XFS_POSIX_ACL
574 DEFINE_INODE_EVENT(xfs_get_acl);
575 #endif
576 DEFINE_INODE_EVENT(xfs_vm_bmap);
577 DEFINE_INODE_EVENT(xfs_file_ioctl);
578 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
579 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
580 DEFINE_INODE_EVENT(xfs_file_fsync);
581 DEFINE_INODE_EVENT(xfs_destroy_inode);
582 DEFINE_INODE_EVENT(xfs_write_inode);
583 DEFINE_INODE_EVENT(xfs_evict_inode);
584
585 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
586 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
587
588 DECLARE_EVENT_CLASS(xfs_iref_class,
589 TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
590 TP_ARGS(ip, caller_ip),
591 TP_STRUCT__entry(
592 __field(dev_t, dev)
593 __field(xfs_ino_t, ino)
594 __field(int, count)
595 __field(int, pincount)
596 __field(unsigned long, caller_ip)
597 ),
598 TP_fast_assign(
599 __entry->dev = VFS_I(ip)->i_sb->s_dev;
600 __entry->ino = ip->i_ino;
601 __entry->count = atomic_read(&VFS_I(ip)->i_count);
602 __entry->pincount = atomic_read(&ip->i_pincount);
603 __entry->caller_ip = caller_ip;
604 ),
605 TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pf",
606 MAJOR(__entry->dev), MINOR(__entry->dev),
607 __entry->ino,
608 __entry->count,
609 __entry->pincount,
610 (char *)__entry->caller_ip)
611 )
612
613 #define DEFINE_IREF_EVENT(name) \
614 DEFINE_EVENT(xfs_iref_class, name, \
615 TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
616 TP_ARGS(ip, caller_ip))
617 DEFINE_IREF_EVENT(xfs_ihold);
618 DEFINE_IREF_EVENT(xfs_irele);
619 DEFINE_IREF_EVENT(xfs_inode_pin);
620 DEFINE_IREF_EVENT(xfs_inode_unpin);
621 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
622
623 DECLARE_EVENT_CLASS(xfs_namespace_class,
624 TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
625 TP_ARGS(dp, name),
626 TP_STRUCT__entry(
627 __field(dev_t, dev)
628 __field(xfs_ino_t, dp_ino)
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 memcpy(__get_str(name), name->name, name->len);
635 ),
636 TP_printk("dev %d:%d dp ino 0x%llx name %s",
637 MAJOR(__entry->dev), MINOR(__entry->dev),
638 __entry->dp_ino,
639 __get_str(name))
640 )
641
642 #define DEFINE_NAMESPACE_EVENT(name) \
643 DEFINE_EVENT(xfs_namespace_class, name, \
644 TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
645 TP_ARGS(dp, name))
646 DEFINE_NAMESPACE_EVENT(xfs_remove);
647 DEFINE_NAMESPACE_EVENT(xfs_link);
648 DEFINE_NAMESPACE_EVENT(xfs_lookup);
649 DEFINE_NAMESPACE_EVENT(xfs_create);
650 DEFINE_NAMESPACE_EVENT(xfs_symlink);
651
652 TRACE_EVENT(xfs_rename,
653 TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
654 struct xfs_name *src_name, struct xfs_name *target_name),
655 TP_ARGS(src_dp, target_dp, src_name, target_name),
656 TP_STRUCT__entry(
657 __field(dev_t, dev)
658 __field(xfs_ino_t, src_dp_ino)
659 __field(xfs_ino_t, target_dp_ino)
660 __dynamic_array(char, src_name, src_name->len)
661 __dynamic_array(char, target_name, target_name->len)
662 ),
663 TP_fast_assign(
664 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
665 __entry->src_dp_ino = src_dp->i_ino;
666 __entry->target_dp_ino = target_dp->i_ino;
667 memcpy(__get_str(src_name), src_name->name, src_name->len);
668 memcpy(__get_str(target_name), target_name->name, target_name->len);
669 ),
670 TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
671 " src name %s target name %s",
672 MAJOR(__entry->dev), MINOR(__entry->dev),
673 __entry->src_dp_ino,
674 __entry->target_dp_ino,
675 __get_str(src_name),
676 __get_str(target_name))
677 )
678
679 DECLARE_EVENT_CLASS(xfs_dquot_class,
680 TP_PROTO(struct xfs_dquot *dqp),
681 TP_ARGS(dqp),
682 TP_STRUCT__entry(
683 __field(dev_t, dev)
684 __field(u32, id)
685 __field(unsigned, flags)
686 __field(unsigned, nrefs)
687 __field(unsigned long long, res_bcount)
688 __field(unsigned long long, bcount)
689 __field(unsigned long long, icount)
690 __field(unsigned long long, blk_hardlimit)
691 __field(unsigned long long, blk_softlimit)
692 __field(unsigned long long, ino_hardlimit)
693 __field(unsigned long long, ino_softlimit)
694 ), \
695 TP_fast_assign(
696 __entry->dev = dqp->q_mount->m_super->s_dev;
697 __entry->id = be32_to_cpu(dqp->q_core.d_id);
698 __entry->flags = dqp->dq_flags;
699 __entry->nrefs = dqp->q_nrefs;
700 __entry->res_bcount = dqp->q_res_bcount;
701 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
702 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
703 __entry->blk_hardlimit =
704 be64_to_cpu(dqp->q_core.d_blk_hardlimit);
705 __entry->blk_softlimit =
706 be64_to_cpu(dqp->q_core.d_blk_softlimit);
707 __entry->ino_hardlimit =
708 be64_to_cpu(dqp->q_core.d_ino_hardlimit);
709 __entry->ino_softlimit =
710 be64_to_cpu(dqp->q_core.d_ino_softlimit);
711 ),
712 TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
713 "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
714 "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
715 MAJOR(__entry->dev), MINOR(__entry->dev),
716 __entry->id,
717 __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
718 __entry->nrefs,
719 __entry->res_bcount,
720 __entry->bcount,
721 __entry->blk_hardlimit,
722 __entry->blk_softlimit,
723 __entry->icount,
724 __entry->ino_hardlimit,
725 __entry->ino_softlimit)
726 )
727
728 #define DEFINE_DQUOT_EVENT(name) \
729 DEFINE_EVENT(xfs_dquot_class, name, \
730 TP_PROTO(struct xfs_dquot *dqp), \
731 TP_ARGS(dqp))
732 DEFINE_DQUOT_EVENT(xfs_dqadjust);
733 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
734 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
735 DEFINE_DQUOT_EVENT(xfs_dqreclaim_unlink);
736 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
737 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
738 DEFINE_DQUOT_EVENT(xfs_dqinit);
739 DEFINE_DQUOT_EVENT(xfs_dqreuse);
740 DEFINE_DQUOT_EVENT(xfs_dqalloc);
741 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
742 DEFINE_DQUOT_EVENT(xfs_dqread);
743 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
744 DEFINE_DQUOT_EVENT(xfs_dqlookup_found);
745 DEFINE_DQUOT_EVENT(xfs_dqlookup_want);
746 DEFINE_DQUOT_EVENT(xfs_dqlookup_freelist);
747 DEFINE_DQUOT_EVENT(xfs_dqlookup_done);
748 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
749 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
750 DEFINE_DQUOT_EVENT(xfs_dqput);
751 DEFINE_DQUOT_EVENT(xfs_dqput_wait);
752 DEFINE_DQUOT_EVENT(xfs_dqput_free);
753 DEFINE_DQUOT_EVENT(xfs_dqrele);
754 DEFINE_DQUOT_EVENT(xfs_dqflush);
755 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
756 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
757
758 DECLARE_EVENT_CLASS(xfs_loggrant_class,
759 TP_PROTO(struct log *log, struct xlog_ticket *tic),
760 TP_ARGS(log, tic),
761 TP_STRUCT__entry(
762 __field(dev_t, dev)
763 __field(unsigned, trans_type)
764 __field(char, ocnt)
765 __field(char, cnt)
766 __field(int, curr_res)
767 __field(int, unit_res)
768 __field(unsigned int, flags)
769 __field(int, reserveq)
770 __field(int, writeq)
771 __field(int, grant_reserve_cycle)
772 __field(int, grant_reserve_bytes)
773 __field(int, grant_write_cycle)
774 __field(int, grant_write_bytes)
775 __field(int, curr_cycle)
776 __field(int, curr_block)
777 __field(xfs_lsn_t, tail_lsn)
778 ),
779 TP_fast_assign(
780 __entry->dev = log->l_mp->m_super->s_dev;
781 __entry->trans_type = tic->t_trans_type;
782 __entry->ocnt = tic->t_ocnt;
783 __entry->cnt = tic->t_cnt;
784 __entry->curr_res = tic->t_curr_res;
785 __entry->unit_res = tic->t_unit_res;
786 __entry->flags = tic->t_flags;
787 __entry->reserveq = list_empty(&log->l_reserveq);
788 __entry->writeq = list_empty(&log->l_writeq);
789 xlog_crack_grant_head(&log->l_grant_reserve_head,
790 &__entry->grant_reserve_cycle,
791 &__entry->grant_reserve_bytes);
792 xlog_crack_grant_head(&log->l_grant_write_head,
793 &__entry->grant_write_cycle,
794 &__entry->grant_write_bytes);
795 __entry->curr_cycle = log->l_curr_cycle;
796 __entry->curr_block = log->l_curr_block;
797 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
798 ),
799 TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
800 "t_unit_res %u t_flags %s reserveq %s "
801 "writeq %s grant_reserve_cycle %d "
802 "grant_reserve_bytes %d grant_write_cycle %d "
803 "grant_write_bytes %d curr_cycle %d curr_block %d "
804 "tail_cycle %d tail_block %d",
805 MAJOR(__entry->dev), MINOR(__entry->dev),
806 __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
807 __entry->ocnt,
808 __entry->cnt,
809 __entry->curr_res,
810 __entry->unit_res,
811 __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
812 __entry->reserveq ? "empty" : "active",
813 __entry->writeq ? "empty" : "active",
814 __entry->grant_reserve_cycle,
815 __entry->grant_reserve_bytes,
816 __entry->grant_write_cycle,
817 __entry->grant_write_bytes,
818 __entry->curr_cycle,
819 __entry->curr_block,
820 CYCLE_LSN(__entry->tail_lsn),
821 BLOCK_LSN(__entry->tail_lsn)
822 )
823 )
824
825 #define DEFINE_LOGGRANT_EVENT(name) \
826 DEFINE_EVENT(xfs_loggrant_class, name, \
827 TP_PROTO(struct log *log, struct xlog_ticket *tic), \
828 TP_ARGS(log, tic))
829 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
830 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
831 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
832 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
833 DEFINE_LOGGRANT_EVENT(xfs_log_grant_enter);
834 DEFINE_LOGGRANT_EVENT(xfs_log_grant_exit);
835 DEFINE_LOGGRANT_EVENT(xfs_log_grant_error);
836 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep1);
837 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake1);
838 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep2);
839 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake2);
840 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
841 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_enter);
842 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_exit);
843 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_error);
844 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep1);
845 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake1);
846 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep2);
847 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake2);
848 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake_up);
849 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
850 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
851 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
852 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
853 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
854 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
855
856 DECLARE_EVENT_CLASS(xfs_file_class,
857 TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
858 TP_ARGS(ip, count, offset, flags),
859 TP_STRUCT__entry(
860 __field(dev_t, dev)
861 __field(xfs_ino_t, ino)
862 __field(xfs_fsize_t, size)
863 __field(xfs_fsize_t, new_size)
864 __field(loff_t, offset)
865 __field(size_t, count)
866 __field(int, flags)
867 ),
868 TP_fast_assign(
869 __entry->dev = VFS_I(ip)->i_sb->s_dev;
870 __entry->ino = ip->i_ino;
871 __entry->size = ip->i_d.di_size;
872 __entry->new_size = ip->i_new_size;
873 __entry->offset = offset;
874 __entry->count = count;
875 __entry->flags = flags;
876 ),
877 TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx "
878 "offset 0x%llx count 0x%zx ioflags %s",
879 MAJOR(__entry->dev), MINOR(__entry->dev),
880 __entry->ino,
881 __entry->size,
882 __entry->new_size,
883 __entry->offset,
884 __entry->count,
885 __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
886 )
887
888 #define DEFINE_RW_EVENT(name) \
889 DEFINE_EVENT(xfs_file_class, name, \
890 TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
891 TP_ARGS(ip, count, offset, flags))
892 DEFINE_RW_EVENT(xfs_file_read);
893 DEFINE_RW_EVENT(xfs_file_buffered_write);
894 DEFINE_RW_EVENT(xfs_file_direct_write);
895 DEFINE_RW_EVENT(xfs_file_splice_read);
896 DEFINE_RW_EVENT(xfs_file_splice_write);
897
898 DECLARE_EVENT_CLASS(xfs_page_class,
899 TP_PROTO(struct inode *inode, struct page *page, unsigned long off),
900 TP_ARGS(inode, page, off),
901 TP_STRUCT__entry(
902 __field(dev_t, dev)
903 __field(xfs_ino_t, ino)
904 __field(pgoff_t, pgoff)
905 __field(loff_t, size)
906 __field(unsigned long, offset)
907 __field(int, delalloc)
908 __field(int, unwritten)
909 ),
910 TP_fast_assign(
911 int delalloc = -1, unwritten = -1;
912
913 if (page_has_buffers(page))
914 xfs_count_page_state(page, &delalloc, &unwritten);
915 __entry->dev = inode->i_sb->s_dev;
916 __entry->ino = XFS_I(inode)->i_ino;
917 __entry->pgoff = page_offset(page);
918 __entry->size = i_size_read(inode);
919 __entry->offset = off;
920 __entry->delalloc = delalloc;
921 __entry->unwritten = unwritten;
922 ),
923 TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
924 "delalloc %d unwritten %d",
925 MAJOR(__entry->dev), MINOR(__entry->dev),
926 __entry->ino,
927 __entry->pgoff,
928 __entry->size,
929 __entry->offset,
930 __entry->delalloc,
931 __entry->unwritten)
932 )
933
934 #define DEFINE_PAGE_EVENT(name) \
935 DEFINE_EVENT(xfs_page_class, name, \
936 TP_PROTO(struct inode *inode, struct page *page, unsigned long off), \
937 TP_ARGS(inode, page, off))
938 DEFINE_PAGE_EVENT(xfs_writepage);
939 DEFINE_PAGE_EVENT(xfs_releasepage);
940 DEFINE_PAGE_EVENT(xfs_invalidatepage);
941
942 DECLARE_EVENT_CLASS(xfs_imap_class,
943 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
944 int type, struct xfs_bmbt_irec *irec),
945 TP_ARGS(ip, offset, count, type, irec),
946 TP_STRUCT__entry(
947 __field(dev_t, dev)
948 __field(xfs_ino_t, ino)
949 __field(loff_t, size)
950 __field(loff_t, new_size)
951 __field(loff_t, offset)
952 __field(size_t, count)
953 __field(int, type)
954 __field(xfs_fileoff_t, startoff)
955 __field(xfs_fsblock_t, startblock)
956 __field(xfs_filblks_t, blockcount)
957 ),
958 TP_fast_assign(
959 __entry->dev = VFS_I(ip)->i_sb->s_dev;
960 __entry->ino = ip->i_ino;
961 __entry->size = ip->i_d.di_size;
962 __entry->new_size = ip->i_new_size;
963 __entry->offset = offset;
964 __entry->count = count;
965 __entry->type = type;
966 __entry->startoff = irec ? irec->br_startoff : 0;
967 __entry->startblock = irec ? irec->br_startblock : 0;
968 __entry->blockcount = irec ? irec->br_blockcount : 0;
969 ),
970 TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx "
971 "offset 0x%llx count %zd type %s "
972 "startoff 0x%llx startblock %lld blockcount 0x%llx",
973 MAJOR(__entry->dev), MINOR(__entry->dev),
974 __entry->ino,
975 __entry->size,
976 __entry->new_size,
977 __entry->offset,
978 __entry->count,
979 __print_symbolic(__entry->type, XFS_IO_TYPES),
980 __entry->startoff,
981 (__int64_t)__entry->startblock,
982 __entry->blockcount)
983 )
984
985 #define DEFINE_IOMAP_EVENT(name) \
986 DEFINE_EVENT(xfs_imap_class, name, \
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 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
991 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
992 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
993 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
994
995 DECLARE_EVENT_CLASS(xfs_simple_io_class,
996 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
997 TP_ARGS(ip, offset, count),
998 TP_STRUCT__entry(
999 __field(dev_t, dev)
1000 __field(xfs_ino_t, ino)
1001 __field(loff_t, isize)
1002 __field(loff_t, disize)
1003 __field(loff_t, new_size)
1004 __field(loff_t, offset)
1005 __field(size_t, count)
1006 ),
1007 TP_fast_assign(
1008 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1009 __entry->ino = ip->i_ino;
1010 __entry->isize = ip->i_size;
1011 __entry->disize = ip->i_d.di_size;
1012 __entry->new_size = ip->i_new_size;
1013 __entry->offset = offset;
1014 __entry->count = count;
1015 ),
1016 TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx new_size 0x%llx "
1017 "offset 0x%llx count %zd",
1018 MAJOR(__entry->dev), MINOR(__entry->dev),
1019 __entry->ino,
1020 __entry->isize,
1021 __entry->disize,
1022 __entry->new_size,
1023 __entry->offset,
1024 __entry->count)
1025 );
1026
1027 #define DEFINE_SIMPLE_IO_EVENT(name) \
1028 DEFINE_EVENT(xfs_simple_io_class, name, \
1029 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count), \
1030 TP_ARGS(ip, offset, count))
1031 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1032 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1033 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1034 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1035
1036 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1037 TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1038 TP_ARGS(ip, new_size),
1039 TP_STRUCT__entry(
1040 __field(dev_t, dev)
1041 __field(xfs_ino_t, ino)
1042 __field(xfs_fsize_t, size)
1043 __field(xfs_fsize_t, new_size)
1044 ),
1045 TP_fast_assign(
1046 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1047 __entry->ino = ip->i_ino;
1048 __entry->size = ip->i_d.di_size;
1049 __entry->new_size = new_size;
1050 ),
1051 TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1052 MAJOR(__entry->dev), MINOR(__entry->dev),
1053 __entry->ino,
1054 __entry->size,
1055 __entry->new_size)
1056 )
1057
1058 #define DEFINE_ITRUNC_EVENT(name) \
1059 DEFINE_EVENT(xfs_itrunc_class, name, \
1060 TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1061 TP_ARGS(ip, new_size))
1062 DEFINE_ITRUNC_EVENT(xfs_itruncate_data_start);
1063 DEFINE_ITRUNC_EVENT(xfs_itruncate_data_end);
1064
1065 TRACE_EVENT(xfs_pagecache_inval,
1066 TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1067 TP_ARGS(ip, start, finish),
1068 TP_STRUCT__entry(
1069 __field(dev_t, dev)
1070 __field(xfs_ino_t, ino)
1071 __field(xfs_fsize_t, size)
1072 __field(xfs_off_t, start)
1073 __field(xfs_off_t, finish)
1074 ),
1075 TP_fast_assign(
1076 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1077 __entry->ino = ip->i_ino;
1078 __entry->size = ip->i_d.di_size;
1079 __entry->start = start;
1080 __entry->finish = finish;
1081 ),
1082 TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1083 MAJOR(__entry->dev), MINOR(__entry->dev),
1084 __entry->ino,
1085 __entry->size,
1086 __entry->start,
1087 __entry->finish)
1088 );
1089
1090 TRACE_EVENT(xfs_bunmap,
1091 TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1092 int flags, unsigned long caller_ip),
1093 TP_ARGS(ip, bno, len, flags, caller_ip),
1094 TP_STRUCT__entry(
1095 __field(dev_t, dev)
1096 __field(xfs_ino_t, ino)
1097 __field(xfs_fsize_t, size)
1098 __field(xfs_fileoff_t, bno)
1099 __field(xfs_filblks_t, len)
1100 __field(unsigned long, caller_ip)
1101 __field(int, flags)
1102 ),
1103 TP_fast_assign(
1104 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1105 __entry->ino = ip->i_ino;
1106 __entry->size = ip->i_d.di_size;
1107 __entry->bno = bno;
1108 __entry->len = len;
1109 __entry->caller_ip = caller_ip;
1110 __entry->flags = flags;
1111 ),
1112 TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1113 "flags %s caller %pf",
1114 MAJOR(__entry->dev), MINOR(__entry->dev),
1115 __entry->ino,
1116 __entry->size,
1117 __entry->bno,
1118 __entry->len,
1119 __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1120 (void *)__entry->caller_ip)
1121
1122 );
1123
1124 DECLARE_EVENT_CLASS(xfs_busy_class,
1125 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1126 xfs_agblock_t agbno, xfs_extlen_t len),
1127 TP_ARGS(mp, agno, agbno, len),
1128 TP_STRUCT__entry(
1129 __field(dev_t, dev)
1130 __field(xfs_agnumber_t, agno)
1131 __field(xfs_agblock_t, agbno)
1132 __field(xfs_extlen_t, len)
1133 ),
1134 TP_fast_assign(
1135 __entry->dev = mp->m_super->s_dev;
1136 __entry->agno = agno;
1137 __entry->agbno = agbno;
1138 __entry->len = len;
1139 ),
1140 TP_printk("dev %d:%d agno %u agbno %u len %u",
1141 MAJOR(__entry->dev), MINOR(__entry->dev),
1142 __entry->agno,
1143 __entry->agbno,
1144 __entry->len)
1145 );
1146 #define DEFINE_BUSY_EVENT(name) \
1147 DEFINE_EVENT(xfs_busy_class, name, \
1148 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1149 xfs_agblock_t agbno, xfs_extlen_t len), \
1150 TP_ARGS(mp, agno, agbno, len))
1151 DEFINE_BUSY_EVENT(xfs_alloc_busy);
1152 DEFINE_BUSY_EVENT(xfs_alloc_busy_enomem);
1153 DEFINE_BUSY_EVENT(xfs_alloc_busy_force);
1154 DEFINE_BUSY_EVENT(xfs_alloc_busy_reuse);
1155 DEFINE_BUSY_EVENT(xfs_alloc_busy_clear);
1156
1157 TRACE_EVENT(xfs_alloc_busy_trim,
1158 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1159 xfs_agblock_t agbno, xfs_extlen_t len,
1160 xfs_agblock_t tbno, xfs_extlen_t tlen),
1161 TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1162 TP_STRUCT__entry(
1163 __field(dev_t, dev)
1164 __field(xfs_agnumber_t, agno)
1165 __field(xfs_agblock_t, agbno)
1166 __field(xfs_extlen_t, len)
1167 __field(xfs_agblock_t, tbno)
1168 __field(xfs_extlen_t, tlen)
1169 ),
1170 TP_fast_assign(
1171 __entry->dev = mp->m_super->s_dev;
1172 __entry->agno = agno;
1173 __entry->agbno = agbno;
1174 __entry->len = len;
1175 __entry->tbno = tbno;
1176 __entry->tlen = tlen;
1177 ),
1178 TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1179 MAJOR(__entry->dev), MINOR(__entry->dev),
1180 __entry->agno,
1181 __entry->agbno,
1182 __entry->len,
1183 __entry->tbno,
1184 __entry->tlen)
1185 );
1186
1187 TRACE_EVENT(xfs_trans_commit_lsn,
1188 TP_PROTO(struct xfs_trans *trans),
1189 TP_ARGS(trans),
1190 TP_STRUCT__entry(
1191 __field(dev_t, dev)
1192 __field(struct xfs_trans *, tp)
1193 __field(xfs_lsn_t, lsn)
1194 ),
1195 TP_fast_assign(
1196 __entry->dev = trans->t_mountp->m_super->s_dev;
1197 __entry->tp = trans;
1198 __entry->lsn = trans->t_commit_lsn;
1199 ),
1200 TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1201 MAJOR(__entry->dev), MINOR(__entry->dev),
1202 __entry->tp,
1203 __entry->lsn)
1204 );
1205
1206 TRACE_EVENT(xfs_agf,
1207 TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1208 unsigned long caller_ip),
1209 TP_ARGS(mp, agf, flags, caller_ip),
1210 TP_STRUCT__entry(
1211 __field(dev_t, dev)
1212 __field(xfs_agnumber_t, agno)
1213 __field(int, flags)
1214 __field(__u32, length)
1215 __field(__u32, bno_root)
1216 __field(__u32, cnt_root)
1217 __field(__u32, bno_level)
1218 __field(__u32, cnt_level)
1219 __field(__u32, flfirst)
1220 __field(__u32, fllast)
1221 __field(__u32, flcount)
1222 __field(__u32, freeblks)
1223 __field(__u32, longest)
1224 __field(unsigned long, caller_ip)
1225 ),
1226 TP_fast_assign(
1227 __entry->dev = mp->m_super->s_dev;
1228 __entry->agno = be32_to_cpu(agf->agf_seqno),
1229 __entry->flags = flags;
1230 __entry->length = be32_to_cpu(agf->agf_length),
1231 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1232 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1233 __entry->bno_level =
1234 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1235 __entry->cnt_level =
1236 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1237 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1238 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1239 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1240 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1241 __entry->longest = be32_to_cpu(agf->agf_longest);
1242 __entry->caller_ip = caller_ip;
1243 ),
1244 TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1245 "levels b %u c %u flfirst %u fllast %u flcount %u "
1246 "freeblks %u longest %u caller %pf",
1247 MAJOR(__entry->dev), MINOR(__entry->dev),
1248 __entry->agno,
1249 __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1250 __entry->length,
1251 __entry->bno_root,
1252 __entry->cnt_root,
1253 __entry->bno_level,
1254 __entry->cnt_level,
1255 __entry->flfirst,
1256 __entry->fllast,
1257 __entry->flcount,
1258 __entry->freeblks,
1259 __entry->longest,
1260 (void *)__entry->caller_ip)
1261 );
1262
1263 TRACE_EVENT(xfs_free_extent,
1264 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1265 xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1266 TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1267 TP_STRUCT__entry(
1268 __field(dev_t, dev)
1269 __field(xfs_agnumber_t, agno)
1270 __field(xfs_agblock_t, agbno)
1271 __field(xfs_extlen_t, len)
1272 __field(int, isfl)
1273 __field(int, haveleft)
1274 __field(int, haveright)
1275 ),
1276 TP_fast_assign(
1277 __entry->dev = mp->m_super->s_dev;
1278 __entry->agno = agno;
1279 __entry->agbno = agbno;
1280 __entry->len = len;
1281 __entry->isfl = isfl;
1282 __entry->haveleft = haveleft;
1283 __entry->haveright = haveright;
1284 ),
1285 TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1286 MAJOR(__entry->dev), MINOR(__entry->dev),
1287 __entry->agno,
1288 __entry->agbno,
1289 __entry->len,
1290 __entry->isfl,
1291 __entry->haveleft ?
1292 (__entry->haveright ? "both" : "left") :
1293 (__entry->haveright ? "right" : "none"))
1294
1295 );
1296
1297 DECLARE_EVENT_CLASS(xfs_alloc_class,
1298 TP_PROTO(struct xfs_alloc_arg *args),
1299 TP_ARGS(args),
1300 TP_STRUCT__entry(
1301 __field(dev_t, dev)
1302 __field(xfs_agnumber_t, agno)
1303 __field(xfs_agblock_t, agbno)
1304 __field(xfs_extlen_t, minlen)
1305 __field(xfs_extlen_t, maxlen)
1306 __field(xfs_extlen_t, mod)
1307 __field(xfs_extlen_t, prod)
1308 __field(xfs_extlen_t, minleft)
1309 __field(xfs_extlen_t, total)
1310 __field(xfs_extlen_t, alignment)
1311 __field(xfs_extlen_t, minalignslop)
1312 __field(xfs_extlen_t, len)
1313 __field(short, type)
1314 __field(short, otype)
1315 __field(char, wasdel)
1316 __field(char, wasfromfl)
1317 __field(char, isfl)
1318 __field(char, userdata)
1319 __field(xfs_fsblock_t, firstblock)
1320 ),
1321 TP_fast_assign(
1322 __entry->dev = args->mp->m_super->s_dev;
1323 __entry->agno = args->agno;
1324 __entry->agbno = args->agbno;
1325 __entry->minlen = args->minlen;
1326 __entry->maxlen = args->maxlen;
1327 __entry->mod = args->mod;
1328 __entry->prod = args->prod;
1329 __entry->minleft = args->minleft;
1330 __entry->total = args->total;
1331 __entry->alignment = args->alignment;
1332 __entry->minalignslop = args->minalignslop;
1333 __entry->len = args->len;
1334 __entry->type = args->type;
1335 __entry->otype = args->otype;
1336 __entry->wasdel = args->wasdel;
1337 __entry->wasfromfl = args->wasfromfl;
1338 __entry->isfl = args->isfl;
1339 __entry->userdata = args->userdata;
1340 __entry->firstblock = args->firstblock;
1341 ),
1342 TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1343 "prod %u minleft %u total %u alignment %u minalignslop %u "
1344 "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1345 "userdata %d firstblock 0x%llx",
1346 MAJOR(__entry->dev), MINOR(__entry->dev),
1347 __entry->agno,
1348 __entry->agbno,
1349 __entry->minlen,
1350 __entry->maxlen,
1351 __entry->mod,
1352 __entry->prod,
1353 __entry->minleft,
1354 __entry->total,
1355 __entry->alignment,
1356 __entry->minalignslop,
1357 __entry->len,
1358 __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1359 __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1360 __entry->wasdel,
1361 __entry->wasfromfl,
1362 __entry->isfl,
1363 __entry->userdata,
1364 (unsigned long long)__entry->firstblock)
1365 )
1366
1367 #define DEFINE_ALLOC_EVENT(name) \
1368 DEFINE_EVENT(xfs_alloc_class, name, \
1369 TP_PROTO(struct xfs_alloc_arg *args), \
1370 TP_ARGS(args))
1371 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1372 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1373 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1374 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1375 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1376 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1377 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1378 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1379 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1380 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1381 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1382 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1383 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1384 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1385 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1386 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1387 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1388 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1389 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1390 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1391 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1392 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1393 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1394 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1395 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1396
1397 DECLARE_EVENT_CLASS(xfs_dir2_class,
1398 TP_PROTO(struct xfs_da_args *args),
1399 TP_ARGS(args),
1400 TP_STRUCT__entry(
1401 __field(dev_t, dev)
1402 __field(xfs_ino_t, ino)
1403 __dynamic_array(char, name, args->namelen)
1404 __field(int, namelen)
1405 __field(xfs_dahash_t, hashval)
1406 __field(xfs_ino_t, inumber)
1407 __field(int, op_flags)
1408 ),
1409 TP_fast_assign(
1410 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1411 __entry->ino = args->dp->i_ino;
1412 if (args->namelen)
1413 memcpy(__get_str(name), args->name, args->namelen);
1414 __entry->namelen = args->namelen;
1415 __entry->hashval = args->hashval;
1416 __entry->inumber = args->inumber;
1417 __entry->op_flags = args->op_flags;
1418 ),
1419 TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1420 "inumber 0x%llx op_flags %s",
1421 MAJOR(__entry->dev), MINOR(__entry->dev),
1422 __entry->ino,
1423 __entry->namelen,
1424 __entry->namelen ? __get_str(name) : NULL,
1425 __entry->namelen,
1426 __entry->hashval,
1427 __entry->inumber,
1428 __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1429 )
1430
1431 #define DEFINE_DIR2_EVENT(name) \
1432 DEFINE_EVENT(xfs_dir2_class, name, \
1433 TP_PROTO(struct xfs_da_args *args), \
1434 TP_ARGS(args))
1435 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1436 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1437 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1438 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1439 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1440 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1441 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1442 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1443 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1444 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1445 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1446 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1447 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1448 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1449 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1450 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1451 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1452 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1453 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1454 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1455 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1456 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1457 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1458 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1459 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1460
1461 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1462 TP_PROTO(struct xfs_da_args *args, int idx),
1463 TP_ARGS(args, idx),
1464 TP_STRUCT__entry(
1465 __field(dev_t, dev)
1466 __field(xfs_ino_t, ino)
1467 __field(int, op_flags)
1468 __field(int, idx)
1469 ),
1470 TP_fast_assign(
1471 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1472 __entry->ino = args->dp->i_ino;
1473 __entry->op_flags = args->op_flags;
1474 __entry->idx = idx;
1475 ),
1476 TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1477 MAJOR(__entry->dev), MINOR(__entry->dev),
1478 __entry->ino,
1479 __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1480 __entry->idx)
1481 )
1482
1483 #define DEFINE_DIR2_SPACE_EVENT(name) \
1484 DEFINE_EVENT(xfs_dir2_space_class, name, \
1485 TP_PROTO(struct xfs_da_args *args, int idx), \
1486 TP_ARGS(args, idx))
1487 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1488 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1489 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1490 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1491
1492 TRACE_EVENT(xfs_dir2_leafn_moveents,
1493 TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1494 TP_ARGS(args, src_idx, dst_idx, count),
1495 TP_STRUCT__entry(
1496 __field(dev_t, dev)
1497 __field(xfs_ino_t, ino)
1498 __field(int, op_flags)
1499 __field(int, src_idx)
1500 __field(int, dst_idx)
1501 __field(int, count)
1502 ),
1503 TP_fast_assign(
1504 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1505 __entry->ino = args->dp->i_ino;
1506 __entry->op_flags = args->op_flags;
1507 __entry->src_idx = src_idx;
1508 __entry->dst_idx = dst_idx;
1509 __entry->count = count;
1510 ),
1511 TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1512 "src_idx %d dst_idx %d count %d",
1513 MAJOR(__entry->dev), MINOR(__entry->dev),
1514 __entry->ino,
1515 __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1516 __entry->src_idx,
1517 __entry->dst_idx,
1518 __entry->count)
1519 );
1520
1521 #define XFS_SWAPEXT_INODES \
1522 { 0, "target" }, \
1523 { 1, "temp" }
1524
1525 #define XFS_INODE_FORMAT_STR \
1526 { 0, "invalid" }, \
1527 { 1, "local" }, \
1528 { 2, "extent" }, \
1529 { 3, "btree" }
1530
1531 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1532 TP_PROTO(struct xfs_inode *ip, int which),
1533 TP_ARGS(ip, which),
1534 TP_STRUCT__entry(
1535 __field(dev_t, dev)
1536 __field(int, which)
1537 __field(xfs_ino_t, ino)
1538 __field(int, format)
1539 __field(int, nex)
1540 __field(int, max_nex)
1541 __field(int, broot_size)
1542 __field(int, fork_off)
1543 ),
1544 TP_fast_assign(
1545 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1546 __entry->which = which;
1547 __entry->ino = ip->i_ino;
1548 __entry->format = ip->i_d.di_format;
1549 __entry->nex = ip->i_d.di_nextents;
1550 __entry->max_nex = ip->i_df.if_ext_max;
1551 __entry->broot_size = ip->i_df.if_broot_bytes;
1552 __entry->fork_off = XFS_IFORK_BOFF(ip);
1553 ),
1554 TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1555 "Max in-fork extents %d, broot size %d, fork offset %d",
1556 MAJOR(__entry->dev), MINOR(__entry->dev),
1557 __entry->ino,
1558 __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1559 __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1560 __entry->nex,
1561 __entry->max_nex,
1562 __entry->broot_size,
1563 __entry->fork_off)
1564 )
1565
1566 #define DEFINE_SWAPEXT_EVENT(name) \
1567 DEFINE_EVENT(xfs_swap_extent_class, name, \
1568 TP_PROTO(struct xfs_inode *ip, int which), \
1569 TP_ARGS(ip, which))
1570
1571 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1572 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1573
1574 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1575 TP_PROTO(struct log *log, struct xlog_recover *trans,
1576 struct xlog_recover_item *item, int pass),
1577 TP_ARGS(log, trans, item, pass),
1578 TP_STRUCT__entry(
1579 __field(dev_t, dev)
1580 __field(unsigned long, item)
1581 __field(xlog_tid_t, tid)
1582 __field(int, type)
1583 __field(int, pass)
1584 __field(int, count)
1585 __field(int, total)
1586 ),
1587 TP_fast_assign(
1588 __entry->dev = log->l_mp->m_super->s_dev;
1589 __entry->item = (unsigned long)item;
1590 __entry->tid = trans->r_log_tid;
1591 __entry->type = ITEM_TYPE(item);
1592 __entry->pass = pass;
1593 __entry->count = item->ri_cnt;
1594 __entry->total = item->ri_total;
1595 ),
1596 TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
1597 "item region count/total %d/%d",
1598 MAJOR(__entry->dev), MINOR(__entry->dev),
1599 __entry->tid,
1600 __entry->pass,
1601 (void *)__entry->item,
1602 __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1603 __entry->count,
1604 __entry->total)
1605 )
1606
1607 #define DEFINE_LOG_RECOVER_ITEM(name) \
1608 DEFINE_EVENT(xfs_log_recover_item_class, name, \
1609 TP_PROTO(struct log *log, struct xlog_recover *trans, \
1610 struct xlog_recover_item *item, int pass), \
1611 TP_ARGS(log, trans, item, pass))
1612
1613 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
1614 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
1615 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
1616 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
1617 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
1618
1619 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
1620 TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f),
1621 TP_ARGS(log, buf_f),
1622 TP_STRUCT__entry(
1623 __field(dev_t, dev)
1624 __field(__int64_t, blkno)
1625 __field(unsigned short, len)
1626 __field(unsigned short, flags)
1627 __field(unsigned short, size)
1628 __field(unsigned int, map_size)
1629 ),
1630 TP_fast_assign(
1631 __entry->dev = log->l_mp->m_super->s_dev;
1632 __entry->blkno = buf_f->blf_blkno;
1633 __entry->len = buf_f->blf_len;
1634 __entry->flags = buf_f->blf_flags;
1635 __entry->size = buf_f->blf_size;
1636 __entry->map_size = buf_f->blf_map_size;
1637 ),
1638 TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
1639 "map_size %d",
1640 MAJOR(__entry->dev), MINOR(__entry->dev),
1641 __entry->blkno,
1642 __entry->len,
1643 __entry->flags,
1644 __entry->size,
1645 __entry->map_size)
1646 )
1647
1648 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
1649 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
1650 TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f), \
1651 TP_ARGS(log, buf_f))
1652
1653 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
1654 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
1655 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
1656 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
1657 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
1658 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
1659 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
1660 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
1661
1662 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
1663 TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f),
1664 TP_ARGS(log, in_f),
1665 TP_STRUCT__entry(
1666 __field(dev_t, dev)
1667 __field(xfs_ino_t, ino)
1668 __field(unsigned short, size)
1669 __field(int, fields)
1670 __field(unsigned short, asize)
1671 __field(unsigned short, dsize)
1672 __field(__int64_t, blkno)
1673 __field(int, len)
1674 __field(int, boffset)
1675 ),
1676 TP_fast_assign(
1677 __entry->dev = log->l_mp->m_super->s_dev;
1678 __entry->ino = in_f->ilf_ino;
1679 __entry->size = in_f->ilf_size;
1680 __entry->fields = in_f->ilf_fields;
1681 __entry->asize = in_f->ilf_asize;
1682 __entry->dsize = in_f->ilf_dsize;
1683 __entry->blkno = in_f->ilf_blkno;
1684 __entry->len = in_f->ilf_len;
1685 __entry->boffset = in_f->ilf_boffset;
1686 ),
1687 TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
1688 "dsize %d, blkno 0x%llx, len %d, boffset %d",
1689 MAJOR(__entry->dev), MINOR(__entry->dev),
1690 __entry->ino,
1691 __entry->size,
1692 __entry->fields,
1693 __entry->asize,
1694 __entry->dsize,
1695 __entry->blkno,
1696 __entry->len,
1697 __entry->boffset)
1698 )
1699 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
1700 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
1701 TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f), \
1702 TP_ARGS(log, in_f))
1703
1704 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
1705 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
1706 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
1707
1708 DECLARE_EVENT_CLASS(xfs_discard_class,
1709 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1710 xfs_agblock_t agbno, xfs_extlen_t len),
1711 TP_ARGS(mp, agno, agbno, len),
1712 TP_STRUCT__entry(
1713 __field(dev_t, dev)
1714 __field(xfs_agnumber_t, agno)
1715 __field(xfs_agblock_t, agbno)
1716 __field(xfs_extlen_t, len)
1717 ),
1718 TP_fast_assign(
1719 __entry->dev = mp->m_super->s_dev;
1720 __entry->agno = agno;
1721 __entry->agbno = agbno;
1722 __entry->len = len;
1723 ),
1724 TP_printk("dev %d:%d agno %u agbno %u len %u\n",
1725 MAJOR(__entry->dev), MINOR(__entry->dev),
1726 __entry->agno,
1727 __entry->agbno,
1728 __entry->len)
1729 )
1730
1731 #define DEFINE_DISCARD_EVENT(name) \
1732 DEFINE_EVENT(xfs_discard_class, name, \
1733 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1734 xfs_agblock_t agbno, xfs_extlen_t len), \
1735 TP_ARGS(mp, agno, agbno, len))
1736 DEFINE_DISCARD_EVENT(xfs_discard_extent);
1737 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
1738 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
1739 DEFINE_DISCARD_EVENT(xfs_discard_busy);
1740
1741 #endif /* _TRACE_XFS_H */
1742
1743 #undef TRACE_INCLUDE_PATH
1744 #define TRACE_INCLUDE_PATH .
1745 #define TRACE_INCLUDE_FILE xfs_trace
1746 #include <trace/define_trace.h>
Linux Btrfs Development