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