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dm mpath: check if scsi_dh module already loaded before trying to load
[zen-stable.git] / fs / xfs / xfs_trace.h
blobbb134a819930c72448e37cc62de3fb98ec971835
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_ticket;
35 struct log;
36 struct xlog_recover;
37 struct xlog_recover_item;
38 struct xfs_buf_log_format;
39 struct xfs_inode_log_format;
40
41 DECLARE_EVENT_CLASS(xfs_attr_list_class,
42 TP_PROTO(struct xfs_attr_list_context *ctx),
43 TP_ARGS(ctx),
44 TP_STRUCT__entry(
45 __field(dev_t, dev)
46 __field(xfs_ino_t, ino)
47 __field(u32, hashval)
48 __field(u32, blkno)
49 __field(u32, offset)
50 __field(void *, alist)
51 __field(int, bufsize)
52 __field(int, count)
53 __field(int, firstu)
54 __field(int, dupcnt)
55 __field(int, flags)
56 ),
57 TP_fast_assign(
58 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
59 __entry->ino = ctx->dp->i_ino;
60 __entry->hashval = ctx->cursor->hashval;
61 __entry->blkno = ctx->cursor->blkno;
62 __entry->offset = ctx->cursor->offset;
63 __entry->alist = ctx->alist;
64 __entry->bufsize = ctx->bufsize;
65 __entry->count = ctx->count;
66 __entry->firstu = ctx->firstu;
67 __entry->flags = ctx->flags;
68 ),
69 TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
70 "alist 0x%p size %u count %u firstu %u flags %d %s",
71 MAJOR(__entry->dev), MINOR(__entry->dev),
72 __entry->ino,
73 __entry->hashval,
74 __entry->blkno,
75 __entry->offset,
76 __entry->dupcnt,
77 __entry->alist,
78 __entry->bufsize,
79 __entry->count,
80 __entry->firstu,
81 __entry->flags,
82 __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
83 )
84 )
85
86 #define DEFINE_ATTR_LIST_EVENT(name) \
87 DEFINE_EVENT(xfs_attr_list_class, name, \
88 TP_PROTO(struct xfs_attr_list_context *ctx), \
89 TP_ARGS(ctx))
90 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
91 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
92 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
93 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
94 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
95 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
96 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
97 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
98
99 DECLARE_EVENT_CLASS(xfs_perag_class,
100 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
101 unsigned long caller_ip),
102 TP_ARGS(mp, agno, refcount, caller_ip),
103 TP_STRUCT__entry(
104 __field(dev_t, dev)
105 __field(xfs_agnumber_t, agno)
106 __field(int, refcount)
107 __field(unsigned long, caller_ip)
108 ),
109 TP_fast_assign(
110 __entry->dev = mp->m_super->s_dev;
111 __entry->agno = agno;
112 __entry->refcount = refcount;
113 __entry->caller_ip = caller_ip;
114 ),
115 TP_printk("dev %d:%d agno %u refcount %d caller %pf",
116 MAJOR(__entry->dev), MINOR(__entry->dev),
117 __entry->agno,
118 __entry->refcount,
119 (char *)__entry->caller_ip)
120 );
121
122 #define DEFINE_PERAG_REF_EVENT(name) \
123 DEFINE_EVENT(xfs_perag_class, name, \
124 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount, \
125 unsigned long caller_ip), \
126 TP_ARGS(mp, agno, refcount, caller_ip))
127 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
128 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
129 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
130 DEFINE_PERAG_REF_EVENT(xfs_perag_set_reclaim);
131 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_reclaim);
132
133 TRACE_EVENT(xfs_attr_list_node_descend,
134 TP_PROTO(struct xfs_attr_list_context *ctx,
135 struct xfs_da_node_entry *btree),
136 TP_ARGS(ctx, btree),
137 TP_STRUCT__entry(
138 __field(dev_t, dev)
139 __field(xfs_ino_t, ino)
140 __field(u32, hashval)
141 __field(u32, blkno)
142 __field(u32, offset)
143 __field(void *, alist)
144 __field(int, bufsize)
145 __field(int, count)
146 __field(int, firstu)
147 __field(int, dupcnt)
148 __field(int, flags)
149 __field(u32, bt_hashval)
150 __field(u32, bt_before)
151 ),
152 TP_fast_assign(
153 __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
154 __entry->ino = ctx->dp->i_ino;
155 __entry->hashval = ctx->cursor->hashval;
156 __entry->blkno = ctx->cursor->blkno;
157 __entry->offset = ctx->cursor->offset;
158 __entry->alist = ctx->alist;
159 __entry->bufsize = ctx->bufsize;
160 __entry->count = ctx->count;
161 __entry->firstu = ctx->firstu;
162 __entry->flags = ctx->flags;
163 __entry->bt_hashval = be32_to_cpu(btree->hashval);
164 __entry->bt_before = be32_to_cpu(btree->before);
165 ),
166 TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
167 "alist 0x%p size %u count %u firstu %u flags %d %s "
168 "node hashval %u, node before %u",
169 MAJOR(__entry->dev), MINOR(__entry->dev),
170 __entry->ino,
171 __entry->hashval,
172 __entry->blkno,
173 __entry->offset,
174 __entry->dupcnt,
175 __entry->alist,
176 __entry->bufsize,
177 __entry->count,
178 __entry->firstu,
179 __entry->flags,
180 __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
181 __entry->bt_hashval,
182 __entry->bt_before)
183 );
184
185 TRACE_EVENT(xfs_iext_insert,
186 TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx,
187 struct xfs_bmbt_irec *r, int state, unsigned long caller_ip),
188 TP_ARGS(ip, idx, r, state, caller_ip),
189 TP_STRUCT__entry(
190 __field(dev_t, dev)
191 __field(xfs_ino_t, ino)
192 __field(xfs_extnum_t, idx)
193 __field(xfs_fileoff_t, startoff)
194 __field(xfs_fsblock_t, startblock)
195 __field(xfs_filblks_t, blockcount)
196 __field(xfs_exntst_t, state)
197 __field(int, bmap_state)
198 __field(unsigned long, caller_ip)
199 ),
200 TP_fast_assign(
201 __entry->dev = VFS_I(ip)->i_sb->s_dev;
202 __entry->ino = ip->i_ino;
203 __entry->idx = idx;
204 __entry->startoff = r->br_startoff;
205 __entry->startblock = r->br_startblock;
206 __entry->blockcount = r->br_blockcount;
207 __entry->state = r->br_state;
208 __entry->bmap_state = state;
209 __entry->caller_ip = caller_ip;
210 ),
211 TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
212 "offset %lld block %lld count %lld flag %d caller %pf",
213 MAJOR(__entry->dev), MINOR(__entry->dev),
214 __entry->ino,
215 __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
216 (long)__entry->idx,
217 __entry->startoff,
218 (__int64_t)__entry->startblock,
219 __entry->blockcount,
220 __entry->state,
221 (char *)__entry->caller_ip)
222 );
223
224 DECLARE_EVENT_CLASS(xfs_bmap_class,
225 TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state,
226 unsigned long caller_ip),
227 TP_ARGS(ip, idx, state, caller_ip),
228 TP_STRUCT__entry(
229 __field(dev_t, dev)
230 __field(xfs_ino_t, ino)
231 __field(xfs_extnum_t, idx)
232 __field(xfs_fileoff_t, startoff)
233 __field(xfs_fsblock_t, startblock)
234 __field(xfs_filblks_t, blockcount)
235 __field(xfs_exntst_t, state)
236 __field(int, bmap_state)
237 __field(unsigned long, caller_ip)
238 ),
239 TP_fast_assign(
240 struct xfs_ifork *ifp = (state & BMAP_ATTRFORK) ?
241 ip->i_afp : &ip->i_df;
242 struct xfs_bmbt_irec r;
243
244 xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &r);
245 __entry->dev = VFS_I(ip)->i_sb->s_dev;
246 __entry->ino = ip->i_ino;
247 __entry->idx = idx;
248 __entry->startoff = r.br_startoff;
249 __entry->startblock = r.br_startblock;
250 __entry->blockcount = r.br_blockcount;
251 __entry->state = r.br_state;
252 __entry->bmap_state = state;
253 __entry->caller_ip = caller_ip;
254 ),
255 TP_printk("dev %d:%d ino 0x%llx state %s idx %ld "
256 "offset %lld block %lld count %lld flag %d caller %pf",
257 MAJOR(__entry->dev), MINOR(__entry->dev),
258 __entry->ino,
259 __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
260 (long)__entry->idx,
261 __entry->startoff,
262 (__int64_t)__entry->startblock,
263 __entry->blockcount,
264 __entry->state,
265 (char *)__entry->caller_ip)
266 )
267
268 #define DEFINE_BMAP_EVENT(name) \
269 DEFINE_EVENT(xfs_bmap_class, name, \
270 TP_PROTO(struct xfs_inode *ip, xfs_extnum_t idx, int state, \
271 unsigned long caller_ip), \
272 TP_ARGS(ip, idx, state, caller_ip))
273 DEFINE_BMAP_EVENT(xfs_iext_remove);
274 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
275 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
276 DEFINE_BMAP_EVENT(xfs_extlist);
277
278 DECLARE_EVENT_CLASS(xfs_buf_class,
279 TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
280 TP_ARGS(bp, caller_ip),
281 TP_STRUCT__entry(
282 __field(dev_t, dev)
283 __field(xfs_daddr_t, bno)
284 __field(size_t, buffer_length)
285 __field(int, hold)
286 __field(int, pincount)
287 __field(unsigned, lockval)
288 __field(unsigned, flags)
289 __field(unsigned long, caller_ip)
290 ),
291 TP_fast_assign(
292 __entry->dev = bp->b_target->bt_dev;
293 __entry->bno = bp->b_bn;
294 __entry->buffer_length = bp->b_buffer_length;
295 __entry->hold = atomic_read(&bp->b_hold);
296 __entry->pincount = atomic_read(&bp->b_pin_count);
297 __entry->lockval = bp->b_sema.count;
298 __entry->flags = bp->b_flags;
299 __entry->caller_ip = caller_ip;
300 ),
301 TP_printk("dev %d:%d bno 0x%llx len 0x%zx hold %d pincount %d "
302 "lock %d flags %s caller %pf",
303 MAJOR(__entry->dev), MINOR(__entry->dev),
304 (unsigned long long)__entry->bno,
305 __entry->buffer_length,
306 __entry->hold,
307 __entry->pincount,
308 __entry->lockval,
309 __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
310 (void *)__entry->caller_ip)
311 )
312
313 #define DEFINE_BUF_EVENT(name) \
314 DEFINE_EVENT(xfs_buf_class, name, \
315 TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
316 TP_ARGS(bp, caller_ip))
317 DEFINE_BUF_EVENT(xfs_buf_init);
318 DEFINE_BUF_EVENT(xfs_buf_free);
319 DEFINE_BUF_EVENT(xfs_buf_hold);
320 DEFINE_BUF_EVENT(xfs_buf_rele);
321 DEFINE_BUF_EVENT(xfs_buf_iodone);
322 DEFINE_BUF_EVENT(xfs_buf_iorequest);
323 DEFINE_BUF_EVENT(xfs_buf_bawrite);
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_dir_fsync);
581 DEFINE_INODE_EVENT(xfs_file_fsync);
582 DEFINE_INODE_EVENT(xfs_destroy_inode);
583 DEFINE_INODE_EVENT(xfs_write_inode);
584 DEFINE_INODE_EVENT(xfs_evict_inode);
585
586 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
587 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
588
589 DECLARE_EVENT_CLASS(xfs_iref_class,
590 TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
591 TP_ARGS(ip, caller_ip),
592 TP_STRUCT__entry(
593 __field(dev_t, dev)
594 __field(xfs_ino_t, ino)
595 __field(int, count)
596 __field(int, pincount)
597 __field(unsigned long, caller_ip)
598 ),
599 TP_fast_assign(
600 __entry->dev = VFS_I(ip)->i_sb->s_dev;
601 __entry->ino = ip->i_ino;
602 __entry->count = atomic_read(&VFS_I(ip)->i_count);
603 __entry->pincount = atomic_read(&ip->i_pincount);
604 __entry->caller_ip = caller_ip;
605 ),
606 TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pf",
607 MAJOR(__entry->dev), MINOR(__entry->dev),
608 __entry->ino,
609 __entry->count,
610 __entry->pincount,
611 (char *)__entry->caller_ip)
612 )
613
614 #define DEFINE_IREF_EVENT(name) \
615 DEFINE_EVENT(xfs_iref_class, name, \
616 TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
617 TP_ARGS(ip, caller_ip))
618 DEFINE_IREF_EVENT(xfs_ihold);
619 DEFINE_IREF_EVENT(xfs_irele);
620 DEFINE_IREF_EVENT(xfs_inode_pin);
621 DEFINE_IREF_EVENT(xfs_inode_unpin);
622 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
623
624 DECLARE_EVENT_CLASS(xfs_namespace_class,
625 TP_PROTO(struct xfs_inode *dp, struct xfs_name *name),
626 TP_ARGS(dp, name),
627 TP_STRUCT__entry(
628 __field(dev_t, dev)
629 __field(xfs_ino_t, dp_ino)
630 __dynamic_array(char, name, name->len)
631 ),
632 TP_fast_assign(
633 __entry->dev = VFS_I(dp)->i_sb->s_dev;
634 __entry->dp_ino = dp->i_ino;
635 memcpy(__get_str(name), name->name, name->len);
636 ),
637 TP_printk("dev %d:%d dp ino 0x%llx name %s",
638 MAJOR(__entry->dev), MINOR(__entry->dev),
639 __entry->dp_ino,
640 __get_str(name))
641 )
642
643 #define DEFINE_NAMESPACE_EVENT(name) \
644 DEFINE_EVENT(xfs_namespace_class, name, \
645 TP_PROTO(struct xfs_inode *dp, struct xfs_name *name), \
646 TP_ARGS(dp, name))
647 DEFINE_NAMESPACE_EVENT(xfs_remove);
648 DEFINE_NAMESPACE_EVENT(xfs_link);
649 DEFINE_NAMESPACE_EVENT(xfs_lookup);
650 DEFINE_NAMESPACE_EVENT(xfs_create);
651 DEFINE_NAMESPACE_EVENT(xfs_symlink);
652
653 TRACE_EVENT(xfs_rename,
654 TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
655 struct xfs_name *src_name, struct xfs_name *target_name),
656 TP_ARGS(src_dp, target_dp, src_name, target_name),
657 TP_STRUCT__entry(
658 __field(dev_t, dev)
659 __field(xfs_ino_t, src_dp_ino)
660 __field(xfs_ino_t, target_dp_ino)
661 __dynamic_array(char, src_name, src_name->len)
662 __dynamic_array(char, target_name, target_name->len)
663 ),
664 TP_fast_assign(
665 __entry->dev = VFS_I(src_dp)->i_sb->s_dev;
666 __entry->src_dp_ino = src_dp->i_ino;
667 __entry->target_dp_ino = target_dp->i_ino;
668 memcpy(__get_str(src_name), src_name->name, src_name->len);
669 memcpy(__get_str(target_name), target_name->name, target_name->len);
670 ),
671 TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
672 " src name %s target name %s",
673 MAJOR(__entry->dev), MINOR(__entry->dev),
674 __entry->src_dp_ino,
675 __entry->target_dp_ino,
676 __get_str(src_name),
677 __get_str(target_name))
678 )
679
680 DECLARE_EVENT_CLASS(xfs_dquot_class,
681 TP_PROTO(struct xfs_dquot *dqp),
682 TP_ARGS(dqp),
683 TP_STRUCT__entry(
684 __field(dev_t, dev)
685 __field(u32, id)
686 __field(unsigned, flags)
687 __field(unsigned, nrefs)
688 __field(unsigned long long, res_bcount)
689 __field(unsigned long long, bcount)
690 __field(unsigned long long, icount)
691 __field(unsigned long long, blk_hardlimit)
692 __field(unsigned long long, blk_softlimit)
693 __field(unsigned long long, ino_hardlimit)
694 __field(unsigned long long, ino_softlimit)
695 ), \
696 TP_fast_assign(
697 __entry->dev = dqp->q_mount->m_super->s_dev;
698 __entry->id = be32_to_cpu(dqp->q_core.d_id);
699 __entry->flags = dqp->dq_flags;
700 __entry->nrefs = dqp->q_nrefs;
701 __entry->res_bcount = dqp->q_res_bcount;
702 __entry->bcount = be64_to_cpu(dqp->q_core.d_bcount);
703 __entry->icount = be64_to_cpu(dqp->q_core.d_icount);
704 __entry->blk_hardlimit =
705 be64_to_cpu(dqp->q_core.d_blk_hardlimit);
706 __entry->blk_softlimit =
707 be64_to_cpu(dqp->q_core.d_blk_softlimit);
708 __entry->ino_hardlimit =
709 be64_to_cpu(dqp->q_core.d_ino_hardlimit);
710 __entry->ino_softlimit =
711 be64_to_cpu(dqp->q_core.d_ino_softlimit);
712 ),
713 TP_printk("dev %d:%d id 0x%x flags %s nrefs %u res_bc 0x%llx "
714 "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
715 "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
716 MAJOR(__entry->dev), MINOR(__entry->dev),
717 __entry->id,
718 __print_flags(__entry->flags, "|", XFS_DQ_FLAGS),
719 __entry->nrefs,
720 __entry->res_bcount,
721 __entry->bcount,
722 __entry->blk_hardlimit,
723 __entry->blk_softlimit,
724 __entry->icount,
725 __entry->ino_hardlimit,
726 __entry->ino_softlimit)
727 )
728
729 #define DEFINE_DQUOT_EVENT(name) \
730 DEFINE_EVENT(xfs_dquot_class, name, \
731 TP_PROTO(struct xfs_dquot *dqp), \
732 TP_ARGS(dqp))
733 DEFINE_DQUOT_EVENT(xfs_dqadjust);
734 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
735 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
736 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
737 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
738 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
739 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
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_done);
746 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
747 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
748 DEFINE_DQUOT_EVENT(xfs_dqput);
749 DEFINE_DQUOT_EVENT(xfs_dqput_wait);
750 DEFINE_DQUOT_EVENT(xfs_dqput_free);
751 DEFINE_DQUOT_EVENT(xfs_dqrele);
752 DEFINE_DQUOT_EVENT(xfs_dqflush);
753 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
754 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
755
756 DECLARE_EVENT_CLASS(xfs_loggrant_class,
757 TP_PROTO(struct log *log, struct xlog_ticket *tic),
758 TP_ARGS(log, tic),
759 TP_STRUCT__entry(
760 __field(dev_t, dev)
761 __field(unsigned, trans_type)
762 __field(char, ocnt)
763 __field(char, cnt)
764 __field(int, curr_res)
765 __field(int, unit_res)
766 __field(unsigned int, flags)
767 __field(int, reserveq)
768 __field(int, writeq)
769 __field(int, grant_reserve_cycle)
770 __field(int, grant_reserve_bytes)
771 __field(int, grant_write_cycle)
772 __field(int, grant_write_bytes)
773 __field(int, curr_cycle)
774 __field(int, curr_block)
775 __field(xfs_lsn_t, tail_lsn)
776 ),
777 TP_fast_assign(
778 __entry->dev = log->l_mp->m_super->s_dev;
779 __entry->trans_type = tic->t_trans_type;
780 __entry->ocnt = tic->t_ocnt;
781 __entry->cnt = tic->t_cnt;
782 __entry->curr_res = tic->t_curr_res;
783 __entry->unit_res = tic->t_unit_res;
784 __entry->flags = tic->t_flags;
785 __entry->reserveq = list_empty(&log->l_reserveq);
786 __entry->writeq = list_empty(&log->l_writeq);
787 xlog_crack_grant_head(&log->l_grant_reserve_head,
788 &__entry->grant_reserve_cycle,
789 &__entry->grant_reserve_bytes);
790 xlog_crack_grant_head(&log->l_grant_write_head,
791 &__entry->grant_write_cycle,
792 &__entry->grant_write_bytes);
793 __entry->curr_cycle = log->l_curr_cycle;
794 __entry->curr_block = log->l_curr_block;
795 __entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
796 ),
797 TP_printk("dev %d:%d type %s t_ocnt %u t_cnt %u t_curr_res %u "
798 "t_unit_res %u t_flags %s reserveq %s "
799 "writeq %s grant_reserve_cycle %d "
800 "grant_reserve_bytes %d grant_write_cycle %d "
801 "grant_write_bytes %d curr_cycle %d curr_block %d "
802 "tail_cycle %d tail_block %d",
803 MAJOR(__entry->dev), MINOR(__entry->dev),
804 __print_symbolic(__entry->trans_type, XFS_TRANS_TYPES),
805 __entry->ocnt,
806 __entry->cnt,
807 __entry->curr_res,
808 __entry->unit_res,
809 __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
810 __entry->reserveq ? "empty" : "active",
811 __entry->writeq ? "empty" : "active",
812 __entry->grant_reserve_cycle,
813 __entry->grant_reserve_bytes,
814 __entry->grant_write_cycle,
815 __entry->grant_write_bytes,
816 __entry->curr_cycle,
817 __entry->curr_block,
818 CYCLE_LSN(__entry->tail_lsn),
819 BLOCK_LSN(__entry->tail_lsn)
820 )
821 )
822
823 #define DEFINE_LOGGRANT_EVENT(name) \
824 DEFINE_EVENT(xfs_loggrant_class, name, \
825 TP_PROTO(struct log *log, struct xlog_ticket *tic), \
826 TP_ARGS(log, tic))
827 DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
828 DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
829 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
830 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
831 DEFINE_LOGGRANT_EVENT(xfs_log_grant_enter);
832 DEFINE_LOGGRANT_EVENT(xfs_log_grant_exit);
833 DEFINE_LOGGRANT_EVENT(xfs_log_grant_error);
834 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
835 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
836 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
837 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_enter);
838 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_exit);
839 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_error);
840 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_sleep);
841 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake);
842 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_write_wake_up);
843 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_enter);
844 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_exit);
845 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_reserve_sub);
846 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_enter);
847 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_exit);
848 DEFINE_LOGGRANT_EVENT(xfs_log_ungrant_sub);
849
850 DECLARE_EVENT_CLASS(xfs_log_item_class,
851 TP_PROTO(struct xfs_log_item *lip),
852 TP_ARGS(lip),
853 TP_STRUCT__entry(
854 __field(dev_t, dev)
855 __field(void *, lip)
856 __field(uint, type)
857 __field(uint, flags)
858 __field(xfs_lsn_t, lsn)
859 ),
860 TP_fast_assign(
861 __entry->dev = lip->li_mountp->m_super->s_dev;
862 __entry->lip = lip;
863 __entry->type = lip->li_type;
864 __entry->flags = lip->li_flags;
865 __entry->lsn = lip->li_lsn;
866 ),
867 TP_printk("dev %d:%d lip 0x%p lsn %d/%d type %s flags %s",
868 MAJOR(__entry->dev), MINOR(__entry->dev),
869 __entry->lip,
870 CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
871 __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
872 __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
873 )
874
875 #define DEFINE_LOG_ITEM_EVENT(name) \
876 DEFINE_EVENT(xfs_log_item_class, name, \
877 TP_PROTO(struct xfs_log_item *lip), \
878 TP_ARGS(lip))
879 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
880 DEFINE_LOG_ITEM_EVENT(xfs_ail_pushbuf);
881 DEFINE_LOG_ITEM_EVENT(xfs_ail_pushbuf_pinned);
882 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
883 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
884
885
886 DECLARE_EVENT_CLASS(xfs_file_class,
887 TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags),
888 TP_ARGS(ip, count, offset, flags),
889 TP_STRUCT__entry(
890 __field(dev_t, dev)
891 __field(xfs_ino_t, ino)
892 __field(xfs_fsize_t, size)
893 __field(loff_t, offset)
894 __field(size_t, count)
895 __field(int, flags)
896 ),
897 TP_fast_assign(
898 __entry->dev = VFS_I(ip)->i_sb->s_dev;
899 __entry->ino = ip->i_ino;
900 __entry->size = ip->i_d.di_size;
901 __entry->offset = offset;
902 __entry->count = count;
903 __entry->flags = flags;
904 ),
905 TP_printk("dev %d:%d ino 0x%llx size 0x%llx "
906 "offset 0x%llx count 0x%zx ioflags %s",
907 MAJOR(__entry->dev), MINOR(__entry->dev),
908 __entry->ino,
909 __entry->size,
910 __entry->offset,
911 __entry->count,
912 __print_flags(__entry->flags, "|", XFS_IO_FLAGS))
913 )
914
915 #define DEFINE_RW_EVENT(name) \
916 DEFINE_EVENT(xfs_file_class, name, \
917 TP_PROTO(struct xfs_inode *ip, size_t count, loff_t offset, int flags), \
918 TP_ARGS(ip, count, offset, flags))
919 DEFINE_RW_EVENT(xfs_file_read);
920 DEFINE_RW_EVENT(xfs_file_buffered_write);
921 DEFINE_RW_EVENT(xfs_file_direct_write);
922 DEFINE_RW_EVENT(xfs_file_splice_read);
923 DEFINE_RW_EVENT(xfs_file_splice_write);
924
925 DECLARE_EVENT_CLASS(xfs_page_class,
926 TP_PROTO(struct inode *inode, struct page *page, unsigned long off),
927 TP_ARGS(inode, page, off),
928 TP_STRUCT__entry(
929 __field(dev_t, dev)
930 __field(xfs_ino_t, ino)
931 __field(pgoff_t, pgoff)
932 __field(loff_t, size)
933 __field(unsigned long, offset)
934 __field(int, delalloc)
935 __field(int, unwritten)
936 ),
937 TP_fast_assign(
938 int delalloc = -1, unwritten = -1;
939
940 if (page_has_buffers(page))
941 xfs_count_page_state(page, &delalloc, &unwritten);
942 __entry->dev = inode->i_sb->s_dev;
943 __entry->ino = XFS_I(inode)->i_ino;
944 __entry->pgoff = page_offset(page);
945 __entry->size = i_size_read(inode);
946 __entry->offset = off;
947 __entry->delalloc = delalloc;
948 __entry->unwritten = unwritten;
949 ),
950 TP_printk("dev %d:%d ino 0x%llx pgoff 0x%lx size 0x%llx offset %lx "
951 "delalloc %d unwritten %d",
952 MAJOR(__entry->dev), MINOR(__entry->dev),
953 __entry->ino,
954 __entry->pgoff,
955 __entry->size,
956 __entry->offset,
957 __entry->delalloc,
958 __entry->unwritten)
959 )
960
961 #define DEFINE_PAGE_EVENT(name) \
962 DEFINE_EVENT(xfs_page_class, name, \
963 TP_PROTO(struct inode *inode, struct page *page, unsigned long off), \
964 TP_ARGS(inode, page, off))
965 DEFINE_PAGE_EVENT(xfs_writepage);
966 DEFINE_PAGE_EVENT(xfs_releasepage);
967 DEFINE_PAGE_EVENT(xfs_invalidatepage);
968
969 DECLARE_EVENT_CLASS(xfs_imap_class,
970 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
971 int type, struct xfs_bmbt_irec *irec),
972 TP_ARGS(ip, offset, count, type, irec),
973 TP_STRUCT__entry(
974 __field(dev_t, dev)
975 __field(xfs_ino_t, ino)
976 __field(loff_t, size)
977 __field(loff_t, offset)
978 __field(size_t, count)
979 __field(int, type)
980 __field(xfs_fileoff_t, startoff)
981 __field(xfs_fsblock_t, startblock)
982 __field(xfs_filblks_t, blockcount)
983 ),
984 TP_fast_assign(
985 __entry->dev = VFS_I(ip)->i_sb->s_dev;
986 __entry->ino = ip->i_ino;
987 __entry->size = ip->i_d.di_size;
988 __entry->offset = offset;
989 __entry->count = count;
990 __entry->type = type;
991 __entry->startoff = irec ? irec->br_startoff : 0;
992 __entry->startblock = irec ? irec->br_startblock : 0;
993 __entry->blockcount = irec ? irec->br_blockcount : 0;
994 ),
995 TP_printk("dev %d:%d ino 0x%llx size 0x%llx offset 0x%llx count %zd "
996 "type %s startoff 0x%llx startblock %lld blockcount 0x%llx",
997 MAJOR(__entry->dev), MINOR(__entry->dev),
998 __entry->ino,
999 __entry->size,
1000 __entry->offset,
1001 __entry->count,
1002 __print_symbolic(__entry->type, XFS_IO_TYPES),
1003 __entry->startoff,
1004 (__int64_t)__entry->startblock,
1005 __entry->blockcount)
1006 )
1007
1008 #define DEFINE_IOMAP_EVENT(name) \
1009 DEFINE_EVENT(xfs_imap_class, name, \
1010 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, \
1011 int type, struct xfs_bmbt_irec *irec), \
1012 TP_ARGS(ip, offset, count, type, irec))
1013 DEFINE_IOMAP_EVENT(xfs_map_blocks_found);
1014 DEFINE_IOMAP_EVENT(xfs_map_blocks_alloc);
1015 DEFINE_IOMAP_EVENT(xfs_get_blocks_found);
1016 DEFINE_IOMAP_EVENT(xfs_get_blocks_alloc);
1017
1018 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1019 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1020 TP_ARGS(ip, offset, count),
1021 TP_STRUCT__entry(
1022 __field(dev_t, dev)
1023 __field(xfs_ino_t, ino)
1024 __field(loff_t, isize)
1025 __field(loff_t, disize)
1026 __field(loff_t, offset)
1027 __field(size_t, count)
1028 ),
1029 TP_fast_assign(
1030 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1031 __entry->ino = ip->i_ino;
1032 __entry->isize = VFS_I(ip)->i_size;
1033 __entry->disize = ip->i_d.di_size;
1034 __entry->offset = offset;
1035 __entry->count = count;
1036 ),
1037 TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1038 "offset 0x%llx count %zd",
1039 MAJOR(__entry->dev), MINOR(__entry->dev),
1040 __entry->ino,
1041 __entry->isize,
1042 __entry->disize,
1043 __entry->offset,
1044 __entry->count)
1045 );
1046
1047 #define DEFINE_SIMPLE_IO_EVENT(name) \
1048 DEFINE_EVENT(xfs_simple_io_class, name, \
1049 TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count), \
1050 TP_ARGS(ip, offset, count))
1051 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1052 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1053 DEFINE_SIMPLE_IO_EVENT(xfs_get_blocks_notfound);
1054 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1055
1056 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1057 TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1058 TP_ARGS(ip, new_size),
1059 TP_STRUCT__entry(
1060 __field(dev_t, dev)
1061 __field(xfs_ino_t, ino)
1062 __field(xfs_fsize_t, size)
1063 __field(xfs_fsize_t, new_size)
1064 ),
1065 TP_fast_assign(
1066 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1067 __entry->ino = ip->i_ino;
1068 __entry->size = ip->i_d.di_size;
1069 __entry->new_size = new_size;
1070 ),
1071 TP_printk("dev %d:%d ino 0x%llx size 0x%llx new_size 0x%llx",
1072 MAJOR(__entry->dev), MINOR(__entry->dev),
1073 __entry->ino,
1074 __entry->size,
1075 __entry->new_size)
1076 )
1077
1078 #define DEFINE_ITRUNC_EVENT(name) \
1079 DEFINE_EVENT(xfs_itrunc_class, name, \
1080 TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1081 TP_ARGS(ip, new_size))
1082 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1083 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1084
1085 TRACE_EVENT(xfs_pagecache_inval,
1086 TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1087 TP_ARGS(ip, start, finish),
1088 TP_STRUCT__entry(
1089 __field(dev_t, dev)
1090 __field(xfs_ino_t, ino)
1091 __field(xfs_fsize_t, size)
1092 __field(xfs_off_t, start)
1093 __field(xfs_off_t, finish)
1094 ),
1095 TP_fast_assign(
1096 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1097 __entry->ino = ip->i_ino;
1098 __entry->size = ip->i_d.di_size;
1099 __entry->start = start;
1100 __entry->finish = finish;
1101 ),
1102 TP_printk("dev %d:%d ino 0x%llx size 0x%llx start 0x%llx finish 0x%llx",
1103 MAJOR(__entry->dev), MINOR(__entry->dev),
1104 __entry->ino,
1105 __entry->size,
1106 __entry->start,
1107 __entry->finish)
1108 );
1109
1110 TRACE_EVENT(xfs_bunmap,
1111 TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t bno, xfs_filblks_t len,
1112 int flags, unsigned long caller_ip),
1113 TP_ARGS(ip, bno, len, flags, caller_ip),
1114 TP_STRUCT__entry(
1115 __field(dev_t, dev)
1116 __field(xfs_ino_t, ino)
1117 __field(xfs_fsize_t, size)
1118 __field(xfs_fileoff_t, bno)
1119 __field(xfs_filblks_t, len)
1120 __field(unsigned long, caller_ip)
1121 __field(int, flags)
1122 ),
1123 TP_fast_assign(
1124 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1125 __entry->ino = ip->i_ino;
1126 __entry->size = ip->i_d.di_size;
1127 __entry->bno = bno;
1128 __entry->len = len;
1129 __entry->caller_ip = caller_ip;
1130 __entry->flags = flags;
1131 ),
1132 TP_printk("dev %d:%d ino 0x%llx size 0x%llx bno 0x%llx len 0x%llx"
1133 "flags %s caller %pf",
1134 MAJOR(__entry->dev), MINOR(__entry->dev),
1135 __entry->ino,
1136 __entry->size,
1137 __entry->bno,
1138 __entry->len,
1139 __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1140 (void *)__entry->caller_ip)
1141
1142 );
1143
1144 DECLARE_EVENT_CLASS(xfs_busy_class,
1145 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1146 xfs_agblock_t agbno, xfs_extlen_t len),
1147 TP_ARGS(mp, agno, agbno, len),
1148 TP_STRUCT__entry(
1149 __field(dev_t, dev)
1150 __field(xfs_agnumber_t, agno)
1151 __field(xfs_agblock_t, agbno)
1152 __field(xfs_extlen_t, len)
1153 ),
1154 TP_fast_assign(
1155 __entry->dev = mp->m_super->s_dev;
1156 __entry->agno = agno;
1157 __entry->agbno = agbno;
1158 __entry->len = len;
1159 ),
1160 TP_printk("dev %d:%d agno %u agbno %u len %u",
1161 MAJOR(__entry->dev), MINOR(__entry->dev),
1162 __entry->agno,
1163 __entry->agbno,
1164 __entry->len)
1165 );
1166 #define DEFINE_BUSY_EVENT(name) \
1167 DEFINE_EVENT(xfs_busy_class, name, \
1168 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1169 xfs_agblock_t agbno, xfs_extlen_t len), \
1170 TP_ARGS(mp, agno, agbno, len))
1171 DEFINE_BUSY_EVENT(xfs_alloc_busy);
1172 DEFINE_BUSY_EVENT(xfs_alloc_busy_enomem);
1173 DEFINE_BUSY_EVENT(xfs_alloc_busy_force);
1174 DEFINE_BUSY_EVENT(xfs_alloc_busy_reuse);
1175 DEFINE_BUSY_EVENT(xfs_alloc_busy_clear);
1176
1177 TRACE_EVENT(xfs_alloc_busy_trim,
1178 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1179 xfs_agblock_t agbno, xfs_extlen_t len,
1180 xfs_agblock_t tbno, xfs_extlen_t tlen),
1181 TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1182 TP_STRUCT__entry(
1183 __field(dev_t, dev)
1184 __field(xfs_agnumber_t, agno)
1185 __field(xfs_agblock_t, agbno)
1186 __field(xfs_extlen_t, len)
1187 __field(xfs_agblock_t, tbno)
1188 __field(xfs_extlen_t, tlen)
1189 ),
1190 TP_fast_assign(
1191 __entry->dev = mp->m_super->s_dev;
1192 __entry->agno = agno;
1193 __entry->agbno = agbno;
1194 __entry->len = len;
1195 __entry->tbno = tbno;
1196 __entry->tlen = tlen;
1197 ),
1198 TP_printk("dev %d:%d agno %u agbno %u len %u tbno %u tlen %u",
1199 MAJOR(__entry->dev), MINOR(__entry->dev),
1200 __entry->agno,
1201 __entry->agbno,
1202 __entry->len,
1203 __entry->tbno,
1204 __entry->tlen)
1205 );
1206
1207 TRACE_EVENT(xfs_trans_commit_lsn,
1208 TP_PROTO(struct xfs_trans *trans),
1209 TP_ARGS(trans),
1210 TP_STRUCT__entry(
1211 __field(dev_t, dev)
1212 __field(struct xfs_trans *, tp)
1213 __field(xfs_lsn_t, lsn)
1214 ),
1215 TP_fast_assign(
1216 __entry->dev = trans->t_mountp->m_super->s_dev;
1217 __entry->tp = trans;
1218 __entry->lsn = trans->t_commit_lsn;
1219 ),
1220 TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx",
1221 MAJOR(__entry->dev), MINOR(__entry->dev),
1222 __entry->tp,
1223 __entry->lsn)
1224 );
1225
1226 TRACE_EVENT(xfs_agf,
1227 TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1228 unsigned long caller_ip),
1229 TP_ARGS(mp, agf, flags, caller_ip),
1230 TP_STRUCT__entry(
1231 __field(dev_t, dev)
1232 __field(xfs_agnumber_t, agno)
1233 __field(int, flags)
1234 __field(__u32, length)
1235 __field(__u32, bno_root)
1236 __field(__u32, cnt_root)
1237 __field(__u32, bno_level)
1238 __field(__u32, cnt_level)
1239 __field(__u32, flfirst)
1240 __field(__u32, fllast)
1241 __field(__u32, flcount)
1242 __field(__u32, freeblks)
1243 __field(__u32, longest)
1244 __field(unsigned long, caller_ip)
1245 ),
1246 TP_fast_assign(
1247 __entry->dev = mp->m_super->s_dev;
1248 __entry->agno = be32_to_cpu(agf->agf_seqno),
1249 __entry->flags = flags;
1250 __entry->length = be32_to_cpu(agf->agf_length),
1251 __entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1252 __entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1253 __entry->bno_level =
1254 be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1255 __entry->cnt_level =
1256 be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1257 __entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1258 __entry->fllast = be32_to_cpu(agf->agf_fllast),
1259 __entry->flcount = be32_to_cpu(agf->agf_flcount),
1260 __entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1261 __entry->longest = be32_to_cpu(agf->agf_longest);
1262 __entry->caller_ip = caller_ip;
1263 ),
1264 TP_printk("dev %d:%d agno %u flags %s length %u roots b %u c %u "
1265 "levels b %u c %u flfirst %u fllast %u flcount %u "
1266 "freeblks %u longest %u caller %pf",
1267 MAJOR(__entry->dev), MINOR(__entry->dev),
1268 __entry->agno,
1269 __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1270 __entry->length,
1271 __entry->bno_root,
1272 __entry->cnt_root,
1273 __entry->bno_level,
1274 __entry->cnt_level,
1275 __entry->flfirst,
1276 __entry->fllast,
1277 __entry->flcount,
1278 __entry->freeblks,
1279 __entry->longest,
1280 (void *)__entry->caller_ip)
1281 );
1282
1283 TRACE_EVENT(xfs_free_extent,
1284 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1285 xfs_extlen_t len, bool isfl, int haveleft, int haveright),
1286 TP_ARGS(mp, agno, agbno, len, isfl, haveleft, haveright),
1287 TP_STRUCT__entry(
1288 __field(dev_t, dev)
1289 __field(xfs_agnumber_t, agno)
1290 __field(xfs_agblock_t, agbno)
1291 __field(xfs_extlen_t, len)
1292 __field(int, isfl)
1293 __field(int, haveleft)
1294 __field(int, haveright)
1295 ),
1296 TP_fast_assign(
1297 __entry->dev = mp->m_super->s_dev;
1298 __entry->agno = agno;
1299 __entry->agbno = agbno;
1300 __entry->len = len;
1301 __entry->isfl = isfl;
1302 __entry->haveleft = haveleft;
1303 __entry->haveright = haveright;
1304 ),
1305 TP_printk("dev %d:%d agno %u agbno %u len %u isfl %d %s",
1306 MAJOR(__entry->dev), MINOR(__entry->dev),
1307 __entry->agno,
1308 __entry->agbno,
1309 __entry->len,
1310 __entry->isfl,
1311 __entry->haveleft ?
1312 (__entry->haveright ? "both" : "left") :
1313 (__entry->haveright ? "right" : "none"))
1314
1315 );
1316
1317 DECLARE_EVENT_CLASS(xfs_alloc_class,
1318 TP_PROTO(struct xfs_alloc_arg *args),
1319 TP_ARGS(args),
1320 TP_STRUCT__entry(
1321 __field(dev_t, dev)
1322 __field(xfs_agnumber_t, agno)
1323 __field(xfs_agblock_t, agbno)
1324 __field(xfs_extlen_t, minlen)
1325 __field(xfs_extlen_t, maxlen)
1326 __field(xfs_extlen_t, mod)
1327 __field(xfs_extlen_t, prod)
1328 __field(xfs_extlen_t, minleft)
1329 __field(xfs_extlen_t, total)
1330 __field(xfs_extlen_t, alignment)
1331 __field(xfs_extlen_t, minalignslop)
1332 __field(xfs_extlen_t, len)
1333 __field(short, type)
1334 __field(short, otype)
1335 __field(char, wasdel)
1336 __field(char, wasfromfl)
1337 __field(char, isfl)
1338 __field(char, userdata)
1339 __field(xfs_fsblock_t, firstblock)
1340 ),
1341 TP_fast_assign(
1342 __entry->dev = args->mp->m_super->s_dev;
1343 __entry->agno = args->agno;
1344 __entry->agbno = args->agbno;
1345 __entry->minlen = args->minlen;
1346 __entry->maxlen = args->maxlen;
1347 __entry->mod = args->mod;
1348 __entry->prod = args->prod;
1349 __entry->minleft = args->minleft;
1350 __entry->total = args->total;
1351 __entry->alignment = args->alignment;
1352 __entry->minalignslop = args->minalignslop;
1353 __entry->len = args->len;
1354 __entry->type = args->type;
1355 __entry->otype = args->otype;
1356 __entry->wasdel = args->wasdel;
1357 __entry->wasfromfl = args->wasfromfl;
1358 __entry->isfl = args->isfl;
1359 __entry->userdata = args->userdata;
1360 __entry->firstblock = args->firstblock;
1361 ),
1362 TP_printk("dev %d:%d agno %u agbno %u minlen %u maxlen %u mod %u "
1363 "prod %u minleft %u total %u alignment %u minalignslop %u "
1364 "len %u type %s otype %s wasdel %d wasfromfl %d isfl %d "
1365 "userdata %d firstblock 0x%llx",
1366 MAJOR(__entry->dev), MINOR(__entry->dev),
1367 __entry->agno,
1368 __entry->agbno,
1369 __entry->minlen,
1370 __entry->maxlen,
1371 __entry->mod,
1372 __entry->prod,
1373 __entry->minleft,
1374 __entry->total,
1375 __entry->alignment,
1376 __entry->minalignslop,
1377 __entry->len,
1378 __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1379 __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1380 __entry->wasdel,
1381 __entry->wasfromfl,
1382 __entry->isfl,
1383 __entry->userdata,
1384 (unsigned long long)__entry->firstblock)
1385 )
1386
1387 #define DEFINE_ALLOC_EVENT(name) \
1388 DEFINE_EVENT(xfs_alloc_class, name, \
1389 TP_PROTO(struct xfs_alloc_arg *args), \
1390 TP_ARGS(args))
1391 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1392 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1393 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1394 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1395 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1396 DEFINE_ALLOC_EVENT(xfs_alloc_near_greater);
1397 DEFINE_ALLOC_EVENT(xfs_alloc_near_lesser);
1398 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1399 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1400 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1401 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1402 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1403 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1404 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1405 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1406 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1407 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1408 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1409 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1410 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1411 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1412 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1413 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1414 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1415 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1416
1417 DECLARE_EVENT_CLASS(xfs_dir2_class,
1418 TP_PROTO(struct xfs_da_args *args),
1419 TP_ARGS(args),
1420 TP_STRUCT__entry(
1421 __field(dev_t, dev)
1422 __field(xfs_ino_t, ino)
1423 __dynamic_array(char, name, args->namelen)
1424 __field(int, namelen)
1425 __field(xfs_dahash_t, hashval)
1426 __field(xfs_ino_t, inumber)
1427 __field(int, op_flags)
1428 ),
1429 TP_fast_assign(
1430 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1431 __entry->ino = args->dp->i_ino;
1432 if (args->namelen)
1433 memcpy(__get_str(name), args->name, args->namelen);
1434 __entry->namelen = args->namelen;
1435 __entry->hashval = args->hashval;
1436 __entry->inumber = args->inumber;
1437 __entry->op_flags = args->op_flags;
1438 ),
1439 TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1440 "inumber 0x%llx op_flags %s",
1441 MAJOR(__entry->dev), MINOR(__entry->dev),
1442 __entry->ino,
1443 __entry->namelen,
1444 __entry->namelen ? __get_str(name) : NULL,
1445 __entry->namelen,
1446 __entry->hashval,
1447 __entry->inumber,
1448 __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1449 )
1450
1451 #define DEFINE_DIR2_EVENT(name) \
1452 DEFINE_EVENT(xfs_dir2_class, name, \
1453 TP_PROTO(struct xfs_da_args *args), \
1454 TP_ARGS(args))
1455 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1456 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1457 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1458 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1459 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1460 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1461 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1462 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1463 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1464 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1465 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1466 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1467 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1468 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1469 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1470 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1471 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1472 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1473 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1474 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1475 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1476 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1477 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1478 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1479 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1480
1481 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
1482 TP_PROTO(struct xfs_da_args *args, int idx),
1483 TP_ARGS(args, idx),
1484 TP_STRUCT__entry(
1485 __field(dev_t, dev)
1486 __field(xfs_ino_t, ino)
1487 __field(int, op_flags)
1488 __field(int, idx)
1489 ),
1490 TP_fast_assign(
1491 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1492 __entry->ino = args->dp->i_ino;
1493 __entry->op_flags = args->op_flags;
1494 __entry->idx = idx;
1495 ),
1496 TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
1497 MAJOR(__entry->dev), MINOR(__entry->dev),
1498 __entry->ino,
1499 __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1500 __entry->idx)
1501 )
1502
1503 #define DEFINE_DIR2_SPACE_EVENT(name) \
1504 DEFINE_EVENT(xfs_dir2_space_class, name, \
1505 TP_PROTO(struct xfs_da_args *args, int idx), \
1506 TP_ARGS(args, idx))
1507 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
1508 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
1509 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
1510 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
1511
1512 TRACE_EVENT(xfs_dir2_leafn_moveents,
1513 TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
1514 TP_ARGS(args, src_idx, dst_idx, count),
1515 TP_STRUCT__entry(
1516 __field(dev_t, dev)
1517 __field(xfs_ino_t, ino)
1518 __field(int, op_flags)
1519 __field(int, src_idx)
1520 __field(int, dst_idx)
1521 __field(int, count)
1522 ),
1523 TP_fast_assign(
1524 __entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1525 __entry->ino = args->dp->i_ino;
1526 __entry->op_flags = args->op_flags;
1527 __entry->src_idx = src_idx;
1528 __entry->dst_idx = dst_idx;
1529 __entry->count = count;
1530 ),
1531 TP_printk("dev %d:%d ino 0x%llx op_flags %s "
1532 "src_idx %d dst_idx %d count %d",
1533 MAJOR(__entry->dev), MINOR(__entry->dev),
1534 __entry->ino,
1535 __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
1536 __entry->src_idx,
1537 __entry->dst_idx,
1538 __entry->count)
1539 );
1540
1541 #define XFS_SWAPEXT_INODES \
1542 { 0, "target" }, \
1543 { 1, "temp" }
1544
1545 #define XFS_INODE_FORMAT_STR \
1546 { 0, "invalid" }, \
1547 { 1, "local" }, \
1548 { 2, "extent" }, \
1549 { 3, "btree" }
1550
1551 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
1552 TP_PROTO(struct xfs_inode *ip, int which),
1553 TP_ARGS(ip, which),
1554 TP_STRUCT__entry(
1555 __field(dev_t, dev)
1556 __field(int, which)
1557 __field(xfs_ino_t, ino)
1558 __field(int, format)
1559 __field(int, nex)
1560 __field(int, broot_size)
1561 __field(int, fork_off)
1562 ),
1563 TP_fast_assign(
1564 __entry->dev = VFS_I(ip)->i_sb->s_dev;
1565 __entry->which = which;
1566 __entry->ino = ip->i_ino;
1567 __entry->format = ip->i_d.di_format;
1568 __entry->nex = ip->i_d.di_nextents;
1569 __entry->broot_size = ip->i_df.if_broot_bytes;
1570 __entry->fork_off = XFS_IFORK_BOFF(ip);
1571 ),
1572 TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
1573 "broot size %d, fork offset %d",
1574 MAJOR(__entry->dev), MINOR(__entry->dev),
1575 __entry->ino,
1576 __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
1577 __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
1578 __entry->nex,
1579 __entry->broot_size,
1580 __entry->fork_off)
1581 )
1582
1583 #define DEFINE_SWAPEXT_EVENT(name) \
1584 DEFINE_EVENT(xfs_swap_extent_class, name, \
1585 TP_PROTO(struct xfs_inode *ip, int which), \
1586 TP_ARGS(ip, which))
1587
1588 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
1589 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
1590
1591 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
1592 TP_PROTO(struct log *log, struct xlog_recover *trans,
1593 struct xlog_recover_item *item, int pass),
1594 TP_ARGS(log, trans, item, pass),
1595 TP_STRUCT__entry(
1596 __field(dev_t, dev)
1597 __field(unsigned long, item)
1598 __field(xlog_tid_t, tid)
1599 __field(int, type)
1600 __field(int, pass)
1601 __field(int, count)
1602 __field(int, total)
1603 ),
1604 TP_fast_assign(
1605 __entry->dev = log->l_mp->m_super->s_dev;
1606 __entry->item = (unsigned long)item;
1607 __entry->tid = trans->r_log_tid;
1608 __entry->type = ITEM_TYPE(item);
1609 __entry->pass = pass;
1610 __entry->count = item->ri_cnt;
1611 __entry->total = item->ri_total;
1612 ),
1613 TP_printk("dev %d:%d trans 0x%x, pass %d, item 0x%p, item type %s "
1614 "item region count/total %d/%d",
1615 MAJOR(__entry->dev), MINOR(__entry->dev),
1616 __entry->tid,
1617 __entry->pass,
1618 (void *)__entry->item,
1619 __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1620 __entry->count,
1621 __entry->total)
1622 )
1623
1624 #define DEFINE_LOG_RECOVER_ITEM(name) \
1625 DEFINE_EVENT(xfs_log_recover_item_class, name, \
1626 TP_PROTO(struct log *log, struct xlog_recover *trans, \
1627 struct xlog_recover_item *item, int pass), \
1628 TP_ARGS(log, trans, item, pass))
1629
1630 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
1631 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
1632 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
1633 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
1634 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
1635
1636 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
1637 TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f),
1638 TP_ARGS(log, buf_f),
1639 TP_STRUCT__entry(
1640 __field(dev_t, dev)
1641 __field(__int64_t, blkno)
1642 __field(unsigned short, len)
1643 __field(unsigned short, flags)
1644 __field(unsigned short, size)
1645 __field(unsigned int, map_size)
1646 ),
1647 TP_fast_assign(
1648 __entry->dev = log->l_mp->m_super->s_dev;
1649 __entry->blkno = buf_f->blf_blkno;
1650 __entry->len = buf_f->blf_len;
1651 __entry->flags = buf_f->blf_flags;
1652 __entry->size = buf_f->blf_size;
1653 __entry->map_size = buf_f->blf_map_size;
1654 ),
1655 TP_printk("dev %d:%d blkno 0x%llx, len %u, flags 0x%x, size %d, "
1656 "map_size %d",
1657 MAJOR(__entry->dev), MINOR(__entry->dev),
1658 __entry->blkno,
1659 __entry->len,
1660 __entry->flags,
1661 __entry->size,
1662 __entry->map_size)
1663 )
1664
1665 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
1666 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
1667 TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f), \
1668 TP_ARGS(log, buf_f))
1669
1670 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
1671 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
1672 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
1673 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
1674 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
1675 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
1676 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
1677 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
1678
1679 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
1680 TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f),
1681 TP_ARGS(log, in_f),
1682 TP_STRUCT__entry(
1683 __field(dev_t, dev)
1684 __field(xfs_ino_t, ino)
1685 __field(unsigned short, size)
1686 __field(int, fields)
1687 __field(unsigned short, asize)
1688 __field(unsigned short, dsize)
1689 __field(__int64_t, blkno)
1690 __field(int, len)
1691 __field(int, boffset)
1692 ),
1693 TP_fast_assign(
1694 __entry->dev = log->l_mp->m_super->s_dev;
1695 __entry->ino = in_f->ilf_ino;
1696 __entry->size = in_f->ilf_size;
1697 __entry->fields = in_f->ilf_fields;
1698 __entry->asize = in_f->ilf_asize;
1699 __entry->dsize = in_f->ilf_dsize;
1700 __entry->blkno = in_f->ilf_blkno;
1701 __entry->len = in_f->ilf_len;
1702 __entry->boffset = in_f->ilf_boffset;
1703 ),
1704 TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
1705 "dsize %d, blkno 0x%llx, len %d, boffset %d",
1706 MAJOR(__entry->dev), MINOR(__entry->dev),
1707 __entry->ino,
1708 __entry->size,
1709 __entry->fields,
1710 __entry->asize,
1711 __entry->dsize,
1712 __entry->blkno,
1713 __entry->len,
1714 __entry->boffset)
1715 )
1716 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
1717 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
1718 TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f), \
1719 TP_ARGS(log, in_f))
1720
1721 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
1722 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
1723 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
1724
1725 DECLARE_EVENT_CLASS(xfs_discard_class,
1726 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1727 xfs_agblock_t agbno, xfs_extlen_t len),
1728 TP_ARGS(mp, agno, agbno, len),
1729 TP_STRUCT__entry(
1730 __field(dev_t, dev)
1731 __field(xfs_agnumber_t, agno)
1732 __field(xfs_agblock_t, agbno)
1733 __field(xfs_extlen_t, len)
1734 ),
1735 TP_fast_assign(
1736 __entry->dev = mp->m_super->s_dev;
1737 __entry->agno = agno;
1738 __entry->agbno = agbno;
1739 __entry->len = len;
1740 ),
1741 TP_printk("dev %d:%d agno %u agbno %u len %u\n",
1742 MAJOR(__entry->dev), MINOR(__entry->dev),
1743 __entry->agno,
1744 __entry->agbno,
1745 __entry->len)
1746 )
1747
1748 #define DEFINE_DISCARD_EVENT(name) \
1749 DEFINE_EVENT(xfs_discard_class, name, \
1750 TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1751 xfs_agblock_t agbno, xfs_extlen_t len), \
1752 TP_ARGS(mp, agno, agbno, len))
1753 DEFINE_DISCARD_EVENT(xfs_discard_extent);
1754 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
1755 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
1756 DEFINE_DISCARD_EVENT(xfs_discard_busy);
1757
1758 #endif /* _TRACE_XFS_H */
1759
1760 #undef TRACE_INCLUDE_PATH
1761 #define TRACE_INCLUDE_PATH .
1762 #define TRACE_INCLUDE_FILE xfs_trace
1763 #include <trace/define_trace.h>