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[lttng-modules.git] / include / instrumentation / events / ext4.h
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 #undef TRACE_SYSTEM
3 #define TRACE_SYSTEM ext4
4
5 #if !defined(LTTNG_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
6 #define LTTNG_TRACE_EXT4_H
7
8 #include <lttng/tracepoint-event.h>
9 #include <linux/writeback.h>
10 #include <linux/version.h>
11
12 #ifndef _TRACE_EXT4_DEF_
13 #define _TRACE_EXT4_DEF_
14 struct ext4_allocation_context;
15 struct ext4_allocation_request;
16 struct ext4_prealloc_space;
17 struct ext4_inode_info;
18 struct mpage_da_data;
19 struct ext4_map_blocks;
20 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
21 struct ext4_extent;
22 #endif
23 #endif
24
25 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
26 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
27 #define TP_MODE_T __u16
28 #else
29 #define TP_MODE_T umode_t
30 #endif
31
32 LTTNG_TRACEPOINT_EVENT(ext4_free_inode,
33 TP_PROTO(struct inode *inode),
34
35 TP_ARGS(inode),
36
37 TP_FIELDS(
38 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
39 ctf_integer(ino_t, ino, inode->i_ino)
40 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
41 ctf_integer(uid_t, uid, i_uid_read(inode))
42 ctf_integer(gid_t, gid, i_gid_read(inode))
43 #else
44 ctf_integer(uid_t, uid, inode->i_uid)
45 ctf_integer(gid_t, gid, inode->i_gid)
46 #endif
47 ctf_integer(__u64, blocks, inode->i_blocks)
48 ctf_integer(TP_MODE_T, mode, inode->i_mode)
49 )
50 )
51
52 LTTNG_TRACEPOINT_EVENT(ext4_request_inode,
53 TP_PROTO(struct inode *dir, int mode),
54
55 TP_ARGS(dir, mode),
56
57 TP_FIELDS(
58 ctf_integer(dev_t, dev, dir->i_sb->s_dev)
59 ctf_integer(ino_t, dir, dir->i_ino)
60 ctf_integer(TP_MODE_T, mode, mode)
61 )
62 )
63
64 LTTNG_TRACEPOINT_EVENT(ext4_allocate_inode,
65 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
66
67 TP_ARGS(inode, dir, mode),
68
69 TP_FIELDS(
70 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
71 ctf_integer(ino_t, ino, inode->i_ino)
72 ctf_integer(ino_t, dir, dir->i_ino)
73 ctf_integer(TP_MODE_T, mode, mode)
74 )
75 )
76
77 LTTNG_TRACEPOINT_EVENT(ext4_evict_inode,
78 TP_PROTO(struct inode *inode),
79
80 TP_ARGS(inode),
81
82 TP_FIELDS(
83 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
84 ctf_integer(ino_t, ino, inode->i_ino)
85 ctf_integer(int, nlink, inode->i_nlink)
86 )
87 )
88
89 LTTNG_TRACEPOINT_EVENT(ext4_drop_inode,
90 TP_PROTO(struct inode *inode, int drop),
91
92 TP_ARGS(inode, drop),
93
94 TP_FIELDS(
95 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
96 ctf_integer(ino_t, ino, inode->i_ino)
97 ctf_integer(int, drop, drop)
98 )
99 )
100
101 LTTNG_TRACEPOINT_EVENT(ext4_mark_inode_dirty,
102 TP_PROTO(struct inode *inode, unsigned long IP),
103
104 TP_ARGS(inode, IP),
105
106 TP_FIELDS(
107 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
108 ctf_integer(ino_t, ino, inode->i_ino)
109 ctf_integer_hex(unsigned long, ip, IP)
110 )
111 )
112
113 LTTNG_TRACEPOINT_EVENT(ext4_begin_ordered_truncate,
114 TP_PROTO(struct inode *inode, loff_t new_size),
115
116 TP_ARGS(inode, new_size),
117
118 TP_FIELDS(
119 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
120 ctf_integer(ino_t, ino, inode->i_ino)
121 ctf_integer(loff_t, new_size, new_size)
122 )
123 )
124
125 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin,
126
127 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
128 unsigned int flags),
129
130 TP_ARGS(inode, pos, len, flags),
131
132 TP_FIELDS(
133 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
134 ctf_integer(ino_t, ino, inode->i_ino)
135 ctf_integer(loff_t, pos, pos)
136 ctf_integer(unsigned int, len, len)
137 ctf_integer(unsigned int, flags, flags)
138 )
139 )
140
141 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_write_begin,
142
143 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
144 unsigned int flags),
145
146 TP_ARGS(inode, pos, len, flags)
147 )
148
149 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_da_write_begin,
150
151 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
152 unsigned int flags),
153
154 TP_ARGS(inode, pos, len, flags)
155 )
156
157 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_end,
158 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
159 unsigned int copied),
160
161 TP_ARGS(inode, pos, len, copied),
162
163 TP_FIELDS(
164 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
165 ctf_integer(ino_t, ino, inode->i_ino)
166 ctf_integer(loff_t, pos, pos)
167 ctf_integer(unsigned int, len, len)
168 ctf_integer(unsigned int, copied, copied)
169 )
170 )
171
172 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_ordered_write_end,
173
174 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
175 unsigned int copied),
176
177 TP_ARGS(inode, pos, len, copied)
178 )
179
180 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_writeback_write_end,
181
182 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
183 unsigned int copied),
184
185 TP_ARGS(inode, pos, len, copied)
186 )
187
188 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_journalled_write_end,
189
190 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
191 unsigned int copied),
192
193 TP_ARGS(inode, pos, len, copied)
194 )
195
196 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_da_write_end,
197
198 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
199 unsigned int copied),
200
201 TP_ARGS(inode, pos, len, copied)
202 )
203
204 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages,
205 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
206
207 TP_ARGS(inode, wbc),
208
209 TP_FIELDS(
210 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
211 ctf_integer(ino_t, ino, inode->i_ino)
212 ctf_integer(long, nr_to_write, wbc->nr_to_write)
213 ctf_integer(long, pages_skipped, wbc->pages_skipped)
214 ctf_integer(loff_t, range_start, wbc->range_start)
215 ctf_integer(loff_t, range_end, wbc->range_end)
216 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
217 ctf_integer(int, sync_mode, wbc->sync_mode)
218 ctf_integer(char, for_kupdate, wbc->for_kupdate)
219 ctf_integer(char, range_cyclic, wbc->range_cyclic)
220 )
221 )
222
223 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
224
225 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
226 TP_PROTO(struct inode *inode, pgoff_t first_page,
227 struct writeback_control *wbc),
228
229 TP_ARGS(inode, first_page, wbc),
230
231 TP_FIELDS(
232 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
233 ctf_integer(ino_t, ino, inode->i_ino)
234 ctf_integer(pgoff_t, first_page, first_page)
235 ctf_integer(long, nr_to_write, wbc->nr_to_write)
236 ctf_integer(int, sync_mode, wbc->sync_mode)
237 )
238 )
239
240 #else
241
242 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
243 TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
244
245 TP_ARGS(inode, mpd),
246
247 TP_FIELDS(
248 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
249 ctf_integer(ino_t, ino, inode->i_ino)
250 ctf_integer(__u64, b_blocknr, mpd->b_blocknr)
251 ctf_integer(__u32, b_size, mpd->b_size)
252 ctf_integer(__u32, b_state, mpd->b_state)
253 ctf_integer(unsigned long, first_page, mpd->first_page)
254 ctf_integer(int, io_done, mpd->io_done)
255 ctf_integer(int, pages_written, mpd->pages_written)
256 ctf_integer(int, sync_mode, mpd->wbc->sync_mode)
257 )
258 )
259
260 #endif
261
262 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
263
264 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages_extent,
265 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
266
267 TP_ARGS(inode, map),
268
269 TP_FIELDS(
270 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
271 ctf_integer(ino_t, ino, inode->i_ino)
272 ctf_integer(__u64, lblk, map->m_lblk)
273 ctf_integer(__u32, len, map->m_len)
274 ctf_integer(__u32, flags, map->m_flags)
275 )
276 )
277
278 #endif
279
280 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages_result,
281 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
282 int ret, int pages_written),
283
284 TP_ARGS(inode, wbc, ret, pages_written),
285
286 TP_FIELDS(
287 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
288 ctf_integer(ino_t, ino, inode->i_ino)
289 ctf_integer(int, ret, ret)
290 ctf_integer(int, pages_written, pages_written)
291 ctf_integer(long, pages_skipped, wbc->pages_skipped)
292 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
293 ctf_integer(int, sync_mode, wbc->sync_mode)
294 )
295 )
296
297 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__page_op,
298 TP_PROTO(struct page *page),
299
300 TP_ARGS(page),
301
302 TP_FIELDS(
303 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
304 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
305 ctf_integer(pgoff_t, index, page->index)
306 )
307 )
308
309 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_writepage,
310
311 TP_PROTO(struct page *page),
312
313 TP_ARGS(page)
314 )
315
316 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_readpage,
317
318 TP_PROTO(struct page *page),
319
320 TP_ARGS(page)
321 )
322
323 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_releasepage,
324
325 TP_PROTO(struct page *page),
326
327 TP_ARGS(page)
328 )
329
330 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
331
332 LTTNG_TRACEPOINT_EVENT_CLASS(ext4_invalidatepage_op,
333 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
334
335 TP_ARGS(page, offset, length),
336
337 TP_FIELDS(
338 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
339 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
340 ctf_integer(pgoff_t, index, page->index)
341 ctf_integer(unsigned int, offset, offset)
342 ctf_integer(unsigned int, length, length)
343 )
344 )
345
346 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_invalidatepage,
347 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
348
349 TP_ARGS(page, offset, length)
350 )
351
352 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
353 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
354
355 TP_ARGS(page, offset, length)
356 )
357
358 #else
359
360 LTTNG_TRACEPOINT_EVENT(ext4_invalidatepage,
361 TP_PROTO(struct page *page, unsigned long offset),
362
363 TP_ARGS(page, offset),
364
365 TP_FIELDS(
366 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
367 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
368 ctf_integer(pgoff_t, index, page->index)
369 ctf_integer(unsigned long, offset, offset)
370
371 )
372 )
373
374 #endif
375
376 LTTNG_TRACEPOINT_EVENT(ext4_discard_blocks,
377 TP_PROTO(struct super_block *sb, unsigned long long blk,
378 unsigned long long count),
379
380 TP_ARGS(sb, blk, count),
381
382 TP_FIELDS(
383 ctf_integer(dev_t, dev, sb->s_dev)
384 ctf_integer(__u64, blk, blk)
385 ctf_integer(__u64, count, count)
386 )
387 )
388
389 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mb_new_pa,
390 TP_PROTO(struct ext4_allocation_context *ac,
391 struct ext4_prealloc_space *pa),
392
393 TP_ARGS(ac, pa),
394
395 TP_FIELDS(
396 ctf_integer(dev_t, dev, ac->ac_sb->s_dev)
397 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
398 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
399 ctf_integer(__u64, pa_lstart, pa->pa_lstart)
400 ctf_integer(__u32, pa_len, pa->pa_len)
401 )
402 )
403
404 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_inode_pa,
405
406 TP_PROTO(struct ext4_allocation_context *ac,
407 struct ext4_prealloc_space *pa),
408
409 TP_ARGS(ac, pa)
410 )
411
412 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_group_pa,
413
414 TP_PROTO(struct ext4_allocation_context *ac,
415 struct ext4_prealloc_space *pa),
416
417 TP_ARGS(ac, pa)
418 )
419
420 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_inode_pa,
421 TP_PROTO(
422 struct ext4_prealloc_space *pa,
423 unsigned long long block, unsigned int count),
424
425 TP_ARGS(pa, block, count),
426
427 TP_FIELDS(
428 ctf_integer(dev_t, dev, pa->pa_inode->i_sb->s_dev)
429 ctf_integer(ino_t, ino, pa->pa_inode->i_ino)
430 ctf_integer(__u64, block, block)
431 ctf_integer(__u32, count, count)
432 )
433 )
434
435 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
436 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_group_pa,
437
438 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
439
440 TP_ARGS(sb, pa),
441
442 TP_FIELDS(
443 ctf_integer(dev_t, dev, sb->s_dev)
444 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
445 ctf_integer(__u32, pa_len, pa->pa_len)
446 )
447 )
448 #else
449 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_group_pa,
450
451 TP_PROTO(struct ext4_prealloc_space *pa),
452
453 TP_ARGS(pa),
454
455 TP_FIELDS(
456 ctf_integer(dev_t, dev, pa->pa_inode->i_sb->s_dev)
457 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
458 ctf_integer(__u32, pa_len, pa->pa_len)
459 )
460 )
461 #endif
462
463 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,9,0))
464 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
465 TP_PROTO(struct inode *inode, unsigned int len, unsigned int needed),
466
467 TP_ARGS(inode, len, needed),
468
469 TP_FIELDS(
470 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
471 ctf_integer(ino_t, ino, inode->i_ino)
472 ctf_integer(unsigned int, len, len)
473 ctf_integer(unsigned int, needed, needed)
474 )
475 )
476 #else
477 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
478 TP_PROTO(struct inode *inode),
479
480 TP_ARGS(inode),
481
482 TP_FIELDS(
483 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
484 ctf_integer(ino_t, ino, inode->i_ino)
485 )
486 )
487 #endif
488
489 LTTNG_TRACEPOINT_EVENT(ext4_mb_discard_preallocations,
490 TP_PROTO(struct super_block *sb, int needed),
491
492 TP_ARGS(sb, needed),
493
494 TP_FIELDS(
495 ctf_integer(dev_t, dev, sb->s_dev)
496 ctf_integer(int, needed, needed)
497 )
498 )
499
500 LTTNG_TRACEPOINT_EVENT(ext4_request_blocks,
501 TP_PROTO(struct ext4_allocation_request *ar),
502
503 TP_ARGS(ar),
504
505 TP_FIELDS(
506 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
507 ctf_integer(ino_t, ino, ar->inode->i_ino)
508 ctf_integer(unsigned int, len, ar->len)
509 ctf_integer(__u32, logical, ar->logical)
510 ctf_integer(__u32, lleft, ar->lleft)
511 ctf_integer(__u32, lright, ar->lright)
512 ctf_integer(__u64, goal, ar->goal)
513 ctf_integer(__u64, pleft, ar->pleft)
514 ctf_integer(__u64, pright, ar->pright)
515 ctf_integer(unsigned int, flags, ar->flags)
516 )
517 )
518
519 LTTNG_TRACEPOINT_EVENT(ext4_allocate_blocks,
520 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
521
522 TP_ARGS(ar, block),
523
524 TP_FIELDS(
525 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
526 ctf_integer(ino_t, ino, ar->inode->i_ino)
527 ctf_integer(__u64, block, block)
528 ctf_integer(unsigned int, len, ar->len)
529 ctf_integer(__u32, logical, ar->logical)
530 ctf_integer(__u32, lleft, ar->lleft)
531 ctf_integer(__u32, lright, ar->lright)
532 ctf_integer(__u64, goal, ar->goal)
533 ctf_integer(__u64, pleft, ar->pleft)
534 ctf_integer(__u64, pright, ar->pright)
535 ctf_integer(unsigned int, flags, ar->flags)
536 )
537 )
538
539 LTTNG_TRACEPOINT_EVENT(ext4_free_blocks,
540 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
541 int flags),
542
543 TP_ARGS(inode, block, count, flags),
544
545 TP_FIELDS(
546 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
547 ctf_integer(ino_t, ino, inode->i_ino)
548 ctf_integer(__u64, block, block)
549 ctf_integer(unsigned long, count, count)
550 ctf_integer(int, flags, flags)
551 ctf_integer(TP_MODE_T, mode, inode->i_mode)
552 )
553 )
554
555 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_enter,
556 TP_PROTO(struct file *file, int datasync),
557
558 TP_ARGS(file, datasync),
559
560 TP_FIELDS(
561 ctf_integer(dev_t, dev, file->f_path.dentry->d_inode->i_sb->s_dev)
562 ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
563 ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
564 ctf_integer(int, datasync, datasync)
565 )
566 )
567
568 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_exit,
569 TP_PROTO(struct inode *inode, int ret),
570
571 TP_ARGS(inode, ret),
572
573 TP_FIELDS(
574 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
575 ctf_integer(ino_t, ino, inode->i_ino)
576 ctf_integer(int, ret, ret)
577 )
578 )
579
580 LTTNG_TRACEPOINT_EVENT(ext4_sync_fs,
581 TP_PROTO(struct super_block *sb, int wait),
582
583 TP_ARGS(sb, wait),
584
585 TP_FIELDS(
586 ctf_integer(dev_t, dev, sb->s_dev)
587 ctf_integer(int, wait, wait)
588
589 )
590 )
591
592 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
593 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
594 TP_PROTO(struct inode *inode),
595
596 TP_ARGS(inode),
597
598 TP_FIELDS(
599 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
600 ctf_integer(ino_t, ino, inode->i_ino)
601 ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
602 )
603 )
604 #else
605 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
606 TP_PROTO(struct inode *inode),
607
608 TP_ARGS(inode),
609
610 TP_FIELDS(
611 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
612 ctf_integer(ino_t, ino, inode->i_ino)
613 ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
614 ctf_integer(unsigned int, meta_blocks, EXT4_I(inode)->i_reserved_meta_blocks)
615 )
616 )
617 #endif
618
619 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_alloc,
620 TP_PROTO(struct ext4_allocation_context *ac),
621
622 TP_ARGS(ac),
623
624 TP_FIELDS(
625 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
626 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
627 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
628 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
629 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
630 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
631 ctf_integer(__u32, goal_logical, ac->ac_g_ex.fe_logical)
632 ctf_integer(int, goal_start, ac->ac_g_ex.fe_start)
633 ctf_integer(__u32, goal_group, ac->ac_g_ex.fe_group)
634 ctf_integer(int, goal_len, ac->ac_g_ex.fe_len)
635 ctf_integer(__u32, result_logical, ac->ac_f_ex.fe_logical)
636 ctf_integer(int, result_start, ac->ac_f_ex.fe_start)
637 ctf_integer(__u32, result_group, ac->ac_f_ex.fe_group)
638 ctf_integer(int, result_len, ac->ac_f_ex.fe_len)
639 ctf_integer(__u16, found, ac->ac_found)
640 ctf_integer(__u16, groups, ac->ac_groups_scanned)
641 ctf_integer(__u16, buddy, ac->ac_buddy)
642 ctf_integer(__u16, flags, ac->ac_flags)
643 ctf_integer(__u16, tail, ac->ac_tail)
644 ctf_integer(__u8, cr, ac->ac_criteria)
645 )
646 )
647
648 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_prealloc,
649 TP_PROTO(struct ext4_allocation_context *ac),
650
651 TP_ARGS(ac),
652
653 TP_FIELDS(
654 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
655 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
656 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
657 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
658 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
659 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
660 ctf_integer(__u32, result_logical, ac->ac_b_ex.fe_logical)
661 ctf_integer(int, result_start, ac->ac_b_ex.fe_start)
662 ctf_integer(__u32, result_group, ac->ac_b_ex.fe_group)
663 ctf_integer(int, result_len, ac->ac_b_ex.fe_len)
664 )
665 )
666
667 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mballoc,
668 TP_PROTO(struct super_block *sb,
669 struct inode *inode,
670 ext4_group_t group,
671 ext4_grpblk_t start,
672 ext4_grpblk_t len),
673
674 TP_ARGS(sb, inode, group, start, len),
675
676 TP_FIELDS(
677 ctf_integer(dev_t, dev, sb->s_dev)
678 ctf_integer(ino_t, ino, inode ? inode->i_ino : 0)
679 ctf_integer(int, result_start, start)
680 ctf_integer(__u32, result_group, group)
681 ctf_integer(int, result_len, len)
682 )
683 )
684
685 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_discard,
686
687 TP_PROTO(struct super_block *sb,
688 struct inode *inode,
689 ext4_group_t group,
690 ext4_grpblk_t start,
691 ext4_grpblk_t len),
692
693 TP_ARGS(sb, inode, group, start, len)
694 )
695
696 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_free,
697
698 TP_PROTO(struct super_block *sb,
699 struct inode *inode,
700 ext4_group_t group,
701 ext4_grpblk_t start,
702 ext4_grpblk_t len),
703
704 TP_ARGS(sb, inode, group, start, len)
705 )
706
707 LTTNG_TRACEPOINT_EVENT(ext4_forget,
708 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
709
710 TP_ARGS(inode, is_metadata, block),
711
712 TP_FIELDS(
713 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
714 ctf_integer(ino_t, ino, inode->i_ino)
715 ctf_integer(__u64, block, block)
716 ctf_integer(int, is_metadata, is_metadata)
717 ctf_integer(TP_MODE_T, mode, inode->i_mode)
718 )
719 )
720
721 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
722 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
723 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
724
725 TP_ARGS(inode, used_blocks, quota_claim),
726
727 TP_FIELDS(
728 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
729 ctf_integer(ino_t, ino, inode->i_ino)
730 ctf_integer(__u64, i_blocks, inode->i_blocks)
731 ctf_integer(int, used_blocks, used_blocks)
732 ctf_integer(int, reserved_data_blocks,
733 EXT4_I(inode)->i_reserved_data_blocks)
734 ctf_integer(int, quota_claim, quota_claim)
735 ctf_integer(TP_MODE_T, mode, inode->i_mode)
736 )
737 )
738 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
739 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
740 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
741
742 TP_ARGS(inode, used_blocks, quota_claim),
743
744 TP_FIELDS(
745 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
746 ctf_integer(ino_t, ino, inode->i_ino)
747 ctf_integer(__u64, i_blocks, inode->i_blocks)
748 ctf_integer(int, used_blocks, used_blocks)
749 ctf_integer(int, reserved_data_blocks,
750 EXT4_I(inode)->i_reserved_data_blocks)
751 ctf_integer(int, reserved_meta_blocks,
752 EXT4_I(inode)->i_reserved_meta_blocks)
753 ctf_integer(int, allocated_meta_blocks,
754 EXT4_I(inode)->i_allocated_meta_blocks)
755 ctf_integer(int, quota_claim, quota_claim)
756 ctf_integer(TP_MODE_T, mode, inode->i_mode)
757 )
758 )
759 #else
760 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
761 TP_PROTO(struct inode *inode, int used_blocks),
762
763 TP_ARGS(inode, used_blocks),
764
765 TP_FIELDS(
766 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
767 ctf_integer(ino_t, ino, inode->i_ino)
768 ctf_integer(__u64, i_blocks, inode->i_blocks)
769 ctf_integer(int, used_blocks, used_blocks)
770 ctf_integer(int, reserved_data_blocks,
771 EXT4_I(inode)->i_reserved_data_blocks)
772 ctf_integer(int, reserved_meta_blocks,
773 EXT4_I(inode)->i_reserved_meta_blocks)
774 ctf_integer(int, allocated_meta_blocks,
775 EXT4_I(inode)->i_allocated_meta_blocks)
776 ctf_integer(TP_MODE_T, mode, inode->i_mode)
777 )
778 )
779 #endif
780
781 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
782 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
783 TP_PROTO(struct inode *inode),
784
785 TP_ARGS(inode),
786
787 TP_FIELDS(
788 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
789 ctf_integer(ino_t, ino, inode->i_ino)
790 ctf_integer(__u64, i_blocks, inode->i_blocks)
791 ctf_integer(int, reserved_data_blocks,
792 EXT4_I(inode)->i_reserved_data_blocks)
793 ctf_integer(TP_MODE_T, mode, inode->i_mode)
794 )
795 )
796 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0))
797 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
798 TP_PROTO(struct inode *inode),
799
800 TP_ARGS(inode),
801
802 TP_FIELDS(
803 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
804 ctf_integer(ino_t, ino, inode->i_ino)
805 ctf_integer(__u64, i_blocks, inode->i_blocks)
806 ctf_integer(int, reserved_data_blocks,
807 EXT4_I(inode)->i_reserved_data_blocks)
808 ctf_integer(int, reserved_meta_blocks,
809 EXT4_I(inode)->i_reserved_meta_blocks)
810 ctf_integer(TP_MODE_T, mode, inode->i_mode)
811 )
812 )
813 #else
814 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
815 TP_PROTO(struct inode *inode, int md_needed),
816
817 TP_ARGS(inode, md_needed),
818
819 TP_FIELDS(
820 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
821 ctf_integer(ino_t, ino, inode->i_ino)
822 ctf_integer(__u64, i_blocks, inode->i_blocks)
823 ctf_integer(int, md_needed, md_needed)
824 ctf_integer(int, reserved_data_blocks,
825 EXT4_I(inode)->i_reserved_data_blocks)
826 ctf_integer(int, reserved_meta_blocks,
827 EXT4_I(inode)->i_reserved_meta_blocks)
828 ctf_integer(TP_MODE_T, mode, inode->i_mode)
829 )
830 )
831 #endif
832
833 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
834 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
835 TP_PROTO(struct inode *inode, int freed_blocks),
836
837 TP_ARGS(inode, freed_blocks),
838
839 TP_FIELDS(
840 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
841 ctf_integer(ino_t, ino, inode->i_ino)
842 ctf_integer(__u64, i_blocks, inode->i_blocks)
843 ctf_integer(int, freed_blocks, freed_blocks)
844 ctf_integer(int, reserved_data_blocks,
845 EXT4_I(inode)->i_reserved_data_blocks)
846 ctf_integer(TP_MODE_T, mode, inode->i_mode)
847 )
848 )
849 #else
850 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
851 TP_PROTO(struct inode *inode, int freed_blocks),
852
853 TP_ARGS(inode, freed_blocks),
854
855 TP_FIELDS(
856 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
857 ctf_integer(ino_t, ino, inode->i_ino)
858 ctf_integer(__u64, i_blocks, inode->i_blocks)
859 ctf_integer(int, freed_blocks, freed_blocks)
860 ctf_integer(int, reserved_data_blocks,
861 EXT4_I(inode)->i_reserved_data_blocks)
862 ctf_integer(int, reserved_meta_blocks,
863 EXT4_I(inode)->i_reserved_meta_blocks)
864 ctf_integer(int, allocated_meta_blocks,
865 EXT4_I(inode)->i_allocated_meta_blocks)
866 ctf_integer(TP_MODE_T, mode, inode->i_mode)
867 )
868 )
869 #endif
870
871 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__bitmap_load,
872 TP_PROTO(struct super_block *sb, unsigned long group),
873
874 TP_ARGS(sb, group),
875
876 TP_FIELDS(
877 ctf_integer(dev_t, dev, sb->s_dev)
878 ctf_integer(__u32, group, group)
879 )
880 )
881
882 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_bitmap_load,
883
884 TP_PROTO(struct super_block *sb, unsigned long group),
885
886 TP_ARGS(sb, group)
887 )
888
889 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
890
891 TP_PROTO(struct super_block *sb, unsigned long group),
892
893 TP_ARGS(sb, group)
894 )
895
896 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,9,0))
897 LTTNG_TRACEPOINT_EVENT(ext4_read_block_bitmap_load,
898 TP_PROTO(struct super_block *sb, unsigned long group, bool prefetch),
899
900 TP_ARGS(sb, group, prefetch),
901
902 TP_FIELDS(
903 ctf_integer(dev_t, dev, sb->s_dev)
904 ctf_integer(__u32, group, group)
905 ctf_integer(bool, prefetch, prefetch)
906 )
907 )
908 #else
909 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_read_block_bitmap_load,
910
911 TP_PROTO(struct super_block *sb, unsigned long group),
912
913 TP_ARGS(sb, group)
914 )
915 #endif
916
917 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_load_inode_bitmap,
918
919 TP_PROTO(struct super_block *sb, unsigned long group),
920
921 TP_ARGS(sb, group)
922 )
923
924 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_enter,
925 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
926
927 TP_ARGS(inode, offset, len, rw),
928
929 TP_FIELDS(
930 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
931 ctf_integer(ino_t, ino, inode->i_ino)
932 ctf_integer(loff_t, pos, offset)
933 ctf_integer(unsigned long, len, len)
934 ctf_integer(int, rw, rw)
935 )
936 )
937
938 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_exit,
939 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
940 int rw, int ret),
941
942 TP_ARGS(inode, offset, len, rw, ret),
943
944 TP_FIELDS(
945 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
946 ctf_integer(ino_t, ino, inode->i_ino)
947 ctf_integer(loff_t, pos, offset)
948 ctf_integer(unsigned long, len, len)
949 ctf_integer(int, rw, rw)
950 ctf_integer(int, ret, ret)
951 )
952 )
953
954 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_exit,
955 TP_PROTO(struct inode *inode, loff_t offset,
956 unsigned int max_blocks, int ret),
957
958 TP_ARGS(inode, offset, max_blocks, ret),
959
960 TP_FIELDS(
961 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
962 ctf_integer(ino_t, ino, inode->i_ino)
963 ctf_integer(loff_t, pos, offset)
964 ctf_integer(unsigned int, blocks, max_blocks)
965 ctf_integer(int, ret, ret)
966 )
967 )
968
969 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0))
970
971 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__fallocate_mode,
972 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
973
974 TP_ARGS(inode, offset, len, mode),
975
976 TP_FIELDS(
977 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
978 ctf_integer(ino_t, ino, inode->i_ino)
979 ctf_integer(loff_t, pos, offset)
980 ctf_integer(loff_t, len, len)
981 ctf_integer(int, mode, mode)
982 )
983 )
984
985 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_fallocate_enter,
986
987 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
988
989 TP_ARGS(inode, offset, len, mode)
990 )
991
992 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_punch_hole,
993
994 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
995
996 TP_ARGS(inode, offset, len, mode)
997 )
998
999 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_zero_range,
1000
1001 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1002
1003 TP_ARGS(inode, offset, len, mode)
1004 )
1005
1006 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
1007
1008 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_enter,
1009 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1010
1011 TP_ARGS(inode, offset, len, mode),
1012
1013 TP_FIELDS(
1014 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1015 ctf_integer(ino_t, ino, inode->i_ino)
1016 ctf_integer(loff_t, pos, offset)
1017 ctf_integer(loff_t, len, len)
1018 ctf_integer(int, mode, mode)
1019 )
1020 )
1021
1022 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1023
1024 LTTNG_TRACEPOINT_EVENT(ext4_punch_hole,
1025 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
1026
1027 TP_ARGS(inode, offset, len),
1028
1029 TP_FIELDS(
1030 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1031 ctf_integer(ino_t, ino, inode->i_ino)
1032 ctf_integer(loff_t, pos, offset)
1033 ctf_integer(loff_t, len, len)
1034 )
1035 )
1036
1037 #endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */
1038
1039 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
1040
1041 LTTNG_TRACEPOINT_EVENT(ext4_unlink_enter,
1042 TP_PROTO(struct inode *parent, struct dentry *dentry),
1043
1044 TP_ARGS(parent, dentry),
1045
1046 TP_FIELDS(
1047 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
1048 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
1049 ctf_integer(ino_t, parent, parent->i_ino)
1050 ctf_integer(loff_t, size, dentry->d_inode->i_size)
1051 )
1052 )
1053
1054 LTTNG_TRACEPOINT_EVENT(ext4_unlink_exit,
1055 TP_PROTO(struct dentry *dentry, int ret),
1056
1057 TP_ARGS(dentry, ret),
1058
1059 TP_FIELDS(
1060 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
1061 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
1062 ctf_integer(int, ret, ret)
1063 )
1064 )
1065
1066 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__truncate,
1067 TP_PROTO(struct inode *inode),
1068
1069 TP_ARGS(inode),
1070
1071 TP_FIELDS(
1072 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1073 ctf_integer(ino_t, ino, inode->i_ino)
1074 ctf_integer(unsigned int, blocks, inode->i_blocks)
1075 )
1076 )
1077
1078 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_enter,
1079
1080 TP_PROTO(struct inode *inode),
1081
1082 TP_ARGS(inode)
1083 )
1084
1085 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_exit,
1086
1087 TP_PROTO(struct inode *inode),
1088
1089 TP_ARGS(inode)
1090 )
1091
1092 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1093 /* 'ux' is the uninitialized extent. */
1094 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_enter,
1095 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1096 struct ext4_extent *ux),
1097
1098 TP_ARGS(inode, map, ux),
1099
1100 TP_FIELDS(
1101 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1102 ctf_integer(ino_t, ino, inode->i_ino)
1103 ctf_integer(ext4_lblk_t, m_lblk, map->m_lblk)
1104 ctf_integer(unsigned, m_len, map->m_len)
1105 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
1106 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
1107 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
1108 )
1109 )
1110
1111 /*
1112 * 'ux' is the uninitialized extent.
1113 * 'ix' is the initialized extent to which blocks are transferred.
1114 */
1115 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_fastpath,
1116 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1117 struct ext4_extent *ux, struct ext4_extent *ix),
1118
1119 TP_ARGS(inode, map, ux, ix),
1120
1121 TP_FIELDS(
1122 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1123 ctf_integer(ino_t, ino, inode->i_ino)
1124 ctf_integer(ext4_lblk_t, m_lblk, map->m_lblk)
1125 ctf_integer(unsigned, m_len, map->m_len)
1126 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
1127 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
1128 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
1129 ctf_integer(ext4_lblk_t, i_lblk, le32_to_cpu(ix->ee_block))
1130 ctf_integer(unsigned, i_len, ext4_ext_get_actual_len(ix))
1131 ctf_integer(ext4_fsblk_t, i_pblk, ext4_ext_pblock(ix))
1132 )
1133 )
1134 #endif
1135
1136 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_enter,
1137 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1138 unsigned int len, unsigned int flags),
1139
1140 TP_ARGS(inode, lblk, len, flags),
1141
1142 TP_FIELDS(
1143 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1144 ctf_integer(ino_t, ino, inode->i_ino)
1145 ctf_integer(ext4_lblk_t, lblk, lblk)
1146 ctf_integer(unsigned int, len, len)
1147 ctf_integer(unsigned int, flags, flags)
1148 )
1149 )
1150
1151 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1152 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1153 unsigned len, unsigned flags),
1154
1155 TP_ARGS(inode, lblk, len, flags)
1156 )
1157
1158 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1159 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1160 unsigned len, unsigned flags),
1161
1162 TP_ARGS(inode, lblk, len, flags)
1163 )
1164
1165 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1166
1167 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1168 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1169 int ret),
1170
1171 TP_ARGS(inode, flags, map, ret),
1172
1173 TP_FIELDS(
1174 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1175 ctf_integer(ino_t, ino, inode->i_ino)
1176 ctf_integer(unsigned int, flags, flags)
1177 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1178 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1179 ctf_integer(unsigned int, len, map->m_len)
1180 ctf_integer(unsigned int, mflags, map->m_flags)
1181 ctf_integer(int, ret, ret)
1182 )
1183 )
1184
1185 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1186 TP_PROTO(struct inode *inode, unsigned flags,
1187 struct ext4_map_blocks *map, int ret),
1188
1189 TP_ARGS(inode, flags, map, ret)
1190 )
1191
1192 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1193 TP_PROTO(struct inode *inode, unsigned flags,
1194 struct ext4_map_blocks *map, int ret),
1195
1196 TP_ARGS(inode, flags, map, ret)
1197 )
1198
1199 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1200
1201 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1202 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1203
1204 TP_ARGS(inode, map, ret),
1205
1206 TP_FIELDS(
1207 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1208 ctf_integer(ino_t, ino, inode->i_ino)
1209 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1210 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1211 ctf_integer(unsigned int, len, map->m_len)
1212 ctf_integer(unsigned int, mflags, map->m_flags)
1213 ctf_integer(int, ret, ret)
1214 )
1215 )
1216
1217 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1218 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1219
1220 TP_ARGS(inode, map, ret)
1221 )
1222
1223 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1224 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1225
1226 TP_ARGS(inode, map, ret)
1227 )
1228
1229 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1230
1231 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1232 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1233 ext4_fsblk_t pblk, unsigned int len, int ret),
1234
1235 TP_ARGS(inode, lblk, pblk, len, ret),
1236
1237 TP_FIELDS(
1238 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1239 ctf_integer(ino_t, ino, inode->i_ino)
1240 ctf_integer(ext4_fsblk_t, pblk, pblk)
1241 ctf_integer(ext4_lblk_t, lblk, lblk)
1242 ctf_integer(unsigned int, len, len)
1243 ctf_integer(int, ret, ret)
1244 )
1245 )
1246
1247 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1248 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1249 ext4_fsblk_t pblk, unsigned len, int ret),
1250
1251 TP_ARGS(inode, lblk, pblk, len, ret)
1252 )
1253
1254 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1255 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1256 ext4_fsblk_t pblk, unsigned len, int ret),
1257
1258 TP_ARGS(inode, lblk, pblk, len, ret)
1259 )
1260
1261 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1262
1263 LTTNG_TRACEPOINT_EVENT(ext4_ext_load_extent,
1264 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1265
1266 TP_ARGS(inode, lblk, pblk),
1267
1268 TP_FIELDS(
1269 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1270 ctf_integer(ino_t, ino, inode->i_ino)
1271 ctf_integer(ext4_fsblk_t, pblk, pblk)
1272 ctf_integer(ext4_lblk_t, lblk, lblk)
1273 )
1274 )
1275
1276 LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
1277 TP_PROTO(struct inode *inode),
1278
1279 TP_ARGS(inode),
1280
1281 TP_FIELDS(
1282 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1283 ctf_integer(ino_t, ino, inode->i_ino)
1284 )
1285 )
1286
1287 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
1288
1289 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1290 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1291 int revoke_creds, unsigned long IP),
1292
1293 TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, IP),
1294
1295 TP_FIELDS(
1296 ctf_integer(dev_t, dev, sb->s_dev)
1297 ctf_integer_hex(unsigned long, ip, IP)
1298 ctf_integer(int, blocks, blocks)
1299 ctf_integer(int, rsv_blocks, rsv_blocks)
1300 ctf_integer(int, revoke_creds, revoke_creds)
1301 )
1302 )
1303
1304 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
1305 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1306
1307 TP_ARGS(sb, blocks, IP),
1308
1309 TP_FIELDS(
1310 ctf_integer(dev_t, dev, sb->s_dev)
1311 ctf_integer_hex(unsigned long, ip, IP)
1312 ctf_integer(int, blocks, blocks)
1313 )
1314 )
1315
1316 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1317
1318 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1319 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1320 unsigned long IP),
1321
1322 TP_ARGS(sb, blocks, rsv_blocks, IP),
1323
1324 TP_FIELDS(
1325 ctf_integer(dev_t, dev, sb->s_dev)
1326 ctf_integer_hex(unsigned long, ip, IP)
1327 ctf_integer(int, blocks, blocks)
1328 ctf_integer(int, rsv_blocks, rsv_blocks)
1329 )
1330 )
1331
1332 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
1333 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1334
1335 TP_ARGS(sb, blocks, IP),
1336
1337 TP_FIELDS(
1338 ctf_integer(dev_t, dev, sb->s_dev)
1339 ctf_integer_hex(unsigned long, ip, IP)
1340 ctf_integer(int, blocks, blocks)
1341 )
1342 )
1343
1344 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
1345
1346 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1347 TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
1348
1349 TP_ARGS(sb, nblocks, IP),
1350
1351 TP_FIELDS(
1352 ctf_integer(dev_t, dev, sb->s_dev)
1353 ctf_integer_hex(unsigned long, ip, IP)
1354 ctf_integer(int, nblocks, nblocks)
1355 )
1356 )
1357
1358 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__trim,
1359 TP_PROTO(struct super_block *sb,
1360 ext4_group_t group,
1361 ext4_grpblk_t start,
1362 ext4_grpblk_t len),
1363
1364 TP_ARGS(sb, group, start, len),
1365
1366 TP_FIELDS(
1367 ctf_integer(int, dev_major, MAJOR(sb->s_dev))
1368 ctf_integer(int, dev_minor, MINOR(sb->s_dev))
1369 ctf_integer(__u32, group, group)
1370 ctf_integer(int, start, start)
1371 ctf_integer(int, len, len)
1372 )
1373 )
1374
1375 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim, ext4_trim_extent,
1376
1377 TP_PROTO(struct super_block *sb,
1378 ext4_group_t group,
1379 ext4_grpblk_t start,
1380 ext4_grpblk_t len),
1381
1382 TP_ARGS(sb, group, start, len)
1383 )
1384
1385 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim, ext4_trim_all_free,
1386
1387 TP_PROTO(struct super_block *sb,
1388 ext4_group_t group,
1389 ext4_grpblk_t start,
1390 ext4_grpblk_t len),
1391
1392 TP_ARGS(sb, group, start, len)
1393 )
1394 #endif
1395
1396 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1397
1398 LTTNG_TRACEPOINT_EVENT(ext4_ext_handle_uninitialized_extents,
1399 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1400 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1401 unsigned int allocated, ext4_fsblk_t newblock),
1402
1403 TP_ARGS(inode, map, flags, allocated, newblock),
1404 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1405 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1406 unsigned int allocated, ext4_fsblk_t newblock),
1407
1408 TP_ARGS(inode, map, allocated, newblock),
1409 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1410
1411 TP_FIELDS(
1412 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1413 ctf_integer(ino_t, ino, inode->i_ino)
1414 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1415 ctf_integer(int, flags, flags)
1416 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1417 ctf_integer(int, flags, map->m_flags)
1418 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1419 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1420 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1421 ctf_integer(unsigned int, len, map->m_len)
1422 ctf_integer(unsigned int, allocated, allocated)
1423 ctf_integer(ext4_fsblk_t, newblk, newblock)
1424 )
1425 )
1426
1427 LTTNG_TRACEPOINT_EVENT(ext4_get_implied_cluster_alloc_exit,
1428 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1429
1430 TP_ARGS(sb, map, ret),
1431
1432 TP_FIELDS(
1433 ctf_integer(dev_t, dev, sb->s_dev)
1434 ctf_integer(unsigned int, flags, map->m_flags)
1435 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1436 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1437 ctf_integer(unsigned int, len, map->m_len)
1438 ctf_integer(int, ret, ret)
1439 )
1440 )
1441
1442 LTTNG_TRACEPOINT_EVENT(ext4_ext_put_in_cache,
1443 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1444 ext4_fsblk_t start),
1445
1446 TP_ARGS(inode, lblk, len, start),
1447
1448 TP_FIELDS(
1449 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1450 ctf_integer(ino_t, ino, inode->i_ino)
1451 ctf_integer(ext4_lblk_t, lblk, lblk)
1452 ctf_integer(unsigned int, len, len)
1453 ctf_integer(ext4_fsblk_t, start, start)
1454 )
1455 )
1456
1457 LTTNG_TRACEPOINT_EVENT(ext4_ext_in_cache,
1458 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1459
1460 TP_ARGS(inode, lblk, ret),
1461
1462 TP_FIELDS(
1463 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1464 ctf_integer(ino_t, ino, inode->i_ino)
1465 ctf_integer(ext4_lblk_t, lblk, lblk)
1466 ctf_integer(int, ret, ret)
1467 )
1468 )
1469
1470 LTTNG_TRACEPOINT_EVENT(ext4_find_delalloc_range,
1471 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1472 int reverse, int found, ext4_lblk_t found_blk),
1473
1474 TP_ARGS(inode, from, to, reverse, found, found_blk),
1475
1476 TP_FIELDS(
1477 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1478 ctf_integer(ino_t, ino, inode->i_ino)
1479 ctf_integer(ext4_lblk_t, from, from)
1480 ctf_integer(ext4_lblk_t, to, to)
1481 ctf_integer(int, reverse, reverse)
1482 ctf_integer(int, found, found)
1483 ctf_integer(ext4_lblk_t, found_blk, found_blk)
1484 )
1485 )
1486
1487 LTTNG_TRACEPOINT_EVENT(ext4_get_reserved_cluster_alloc,
1488 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1489
1490 TP_ARGS(inode, lblk, len),
1491
1492 TP_FIELDS(
1493 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1494 ctf_integer(ino_t, ino, inode->i_ino)
1495 ctf_integer(ext4_lblk_t, lblk, lblk)
1496 ctf_integer(unsigned int, len, len)
1497 )
1498 )
1499
1500 LTTNG_TRACEPOINT_EVENT(ext4_ext_show_extent,
1501 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1502 unsigned short len),
1503
1504 TP_ARGS(inode, lblk, pblk, len),
1505
1506 TP_FIELDS(
1507 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1508 ctf_integer(ino_t, ino, inode->i_ino)
1509 ctf_integer(ext4_fsblk_t, pblk, pblk)
1510 ctf_integer(ext4_lblk_t, lblk, lblk)
1511 ctf_integer(unsigned short, len, len)
1512 )
1513 )
1514
1515 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) || \
1516 LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
1517
1518 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1519 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1520 ext4_lblk_t from, ext4_fsblk_t to,
1521 struct partial_cluster *pc),
1522
1523 TP_ARGS(inode, ex, from, to, pc),
1524
1525 TP_FIELDS(
1526 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1527 ctf_integer(ino_t, ino, inode->i_ino)
1528 ctf_integer(ext4_lblk_t, from, from)
1529 ctf_integer(ext4_lblk_t, to, to)
1530 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1531 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1532 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1533 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1534 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1535 ctf_integer(int, pc_state, pc->state)
1536 )
1537 )
1538
1539 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1540
1541 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1542 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1543 ext4_lblk_t from, ext4_fsblk_t to,
1544 long long partial_cluster),
1545
1546 TP_ARGS(inode, ex, from, to, partial_cluster),
1547
1548 TP_FIELDS(
1549 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1550 ctf_integer(ino_t, ino, inode->i_ino)
1551 ctf_integer(ext4_lblk_t, from, from)
1552 ctf_integer(ext4_lblk_t, to, to)
1553 ctf_integer(long long, partial, partial_cluster)
1554 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1555 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1556 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1557 )
1558 )
1559
1560 #else
1561
1562 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1563 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1564 ext4_lblk_t from, ext4_fsblk_t to,
1565 ext4_fsblk_t partial_cluster),
1566
1567 TP_ARGS(inode, ex, from, to, partial_cluster),
1568
1569 TP_FIELDS(
1570 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1571 ctf_integer(ino_t, ino, inode->i_ino)
1572 ctf_integer(ext4_lblk_t, from, from)
1573 ctf_integer(ext4_lblk_t, to, to)
1574 ctf_integer(ext4_fsblk_t, partial, partial_cluster)
1575 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1576 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1577 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1578 )
1579 )
1580
1581 #endif
1582
1583 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) || \
1584 LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
1585
1586 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1587 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1588 struct ext4_extent *ex,
1589 struct partial_cluster *pc),
1590
1591 TP_ARGS(inode, start, ex, pc),
1592
1593 TP_FIELDS(
1594 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1595 ctf_integer(ino_t, ino, inode->i_ino)
1596 ctf_integer(ext4_lblk_t, start, start)
1597 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1598 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1599 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1600 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1601 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1602 ctf_integer(int, pc_state, pc->state)
1603 )
1604 )
1605
1606 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1607
1608 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1609 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1610 struct ext4_extent *ex,
1611 long long partial_cluster),
1612
1613 TP_ARGS(inode, start, ex, partial_cluster),
1614
1615 TP_FIELDS(
1616 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1617 ctf_integer(ino_t, ino, inode->i_ino)
1618 ctf_integer(long long, partial, partial_cluster)
1619 ctf_integer(ext4_lblk_t, start, start)
1620 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1621 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1622 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1623 )
1624 )
1625
1626 #else
1627
1628 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1629 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1630 struct ext4_extent *ex, ext4_fsblk_t partial_cluster),
1631
1632 TP_ARGS(inode, start, ex, partial_cluster),
1633
1634 TP_FIELDS(
1635 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1636 ctf_integer(ino_t, ino, inode->i_ino)
1637 ctf_integer(long long, partial, partial_cluster)
1638 ctf_integer(ext4_lblk_t, start, start)
1639 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1640 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1641 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1642 )
1643 )
1644
1645 #endif
1646
1647 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_idx,
1648 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
1649
1650 TP_ARGS(inode, pblk),
1651
1652 TP_FIELDS(
1653 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1654 ctf_integer(ino_t, ino, inode->i_ino)
1655 ctf_integer(ext4_fsblk_t, pblk, pblk)
1656 )
1657 )
1658
1659 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1660
1661 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
1662 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1663 ext4_lblk_t end, int depth),
1664
1665 TP_ARGS(inode, start, end, depth),
1666
1667 TP_FIELDS(
1668 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1669 ctf_integer(ino_t, ino, inode->i_ino)
1670 ctf_integer(ext4_lblk_t, start, start)
1671 ctf_integer(ext4_lblk_t, end, end)
1672 ctf_integer(int, depth, depth)
1673 )
1674 )
1675
1676 #else
1677
1678 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
1679 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth),
1680
1681 TP_ARGS(inode, start, depth),
1682
1683 TP_FIELDS(
1684 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1685 ctf_integer(ino_t, ino, inode->i_ino)
1686 ctf_integer(ext4_lblk_t, start, start)
1687 ctf_integer(int, depth, depth)
1688 )
1689 )
1690
1691 #endif
1692
1693 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) || \
1694 LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
1695
1696 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1697 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
1698 int depth, struct partial_cluster *pc, __le16 eh_entries),
1699
1700 TP_ARGS(inode, start, end, depth, pc, eh_entries),
1701
1702 TP_FIELDS(
1703 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1704 ctf_integer(ino_t, ino, inode->i_ino)
1705 ctf_integer(ext4_lblk_t, start, start)
1706 ctf_integer(ext4_lblk_t, end, end)
1707 ctf_integer(int, depth, depth)
1708 ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
1709 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1710 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1711 ctf_integer(int, pc_state, pc->state)
1712 )
1713 )
1714
1715 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1716
1717 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1718 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
1719 int depth, long long partial, __le16 eh_entries),
1720
1721 TP_ARGS(inode, start, end, depth, partial, eh_entries),
1722
1723 TP_FIELDS(
1724 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1725 ctf_integer(ino_t, ino, inode->i_ino)
1726 ctf_integer(ext4_lblk_t, start, start)
1727 ctf_integer(ext4_lblk_t, end, end)
1728 ctf_integer(int, depth, depth)
1729 ctf_integer(long long, partial, partial)
1730 ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
1731 )
1732 )
1733
1734 #else
1735
1736 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1737 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth,
1738 ext4_lblk_t partial, unsigned short eh_entries),
1739
1740 TP_ARGS(inode, start, depth, partial, eh_entries),
1741
1742 TP_FIELDS(
1743 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1744 ctf_integer(ino_t, ino, inode->i_ino)
1745 ctf_integer(ext4_lblk_t, start, start)
1746 ctf_integer(int, depth, depth)
1747 ctf_integer(ext4_lblk_t, partial, partial)
1748 ctf_integer(unsigned short, eh_entries, eh_entries)
1749 )
1750 )
1751
1752 #endif
1753
1754 #endif
1755
1756 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
1757
1758 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__es_extent,
1759 TP_PROTO(struct inode *inode, struct extent_status *es),
1760
1761 TP_ARGS(inode, es),
1762
1763 TP_FIELDS(
1764 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1765 ctf_integer(ino_t, ino, inode->i_ino)
1766 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1767 ctf_integer(ext4_lblk_t, len, es->es_len)
1768 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1769 ctf_integer(char, status, ext4_es_status(es))
1770 )
1771 )
1772
1773 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_insert_extent,
1774 TP_PROTO(struct inode *inode, struct extent_status *es),
1775
1776 TP_ARGS(inode, es)
1777 )
1778
1779 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_cache_extent,
1780 TP_PROTO(struct inode *inode, struct extent_status *es),
1781
1782 TP_ARGS(inode, es)
1783 )
1784
1785 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1786
1787 LTTNG_TRACEPOINT_EVENT(ext4_es_insert_extent,
1788 TP_PROTO(struct inode *inode, struct extent_status *es),
1789
1790 TP_ARGS(inode, es),
1791
1792 TP_FIELDS(
1793 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1794 ctf_integer(ino_t, ino, inode->i_ino)
1795 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1796 ctf_integer(ext4_lblk_t, len, es->es_len)
1797 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1798 ctf_integer(char, status, ext4_es_status(es) >> 60)
1799 )
1800 )
1801
1802 LTTNG_TRACEPOINT_EVENT(ext4_es_remove_extent,
1803 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
1804
1805 TP_ARGS(inode, lblk, len),
1806
1807 TP_FIELDS(
1808 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1809 ctf_integer(ino_t, ino, inode->i_ino)
1810 ctf_integer(loff_t, lblk, lblk)
1811 ctf_integer(loff_t, len, len)
1812 )
1813 )
1814
1815 LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_enter,
1816 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
1817
1818 TP_ARGS(inode, lblk),
1819
1820 TP_FIELDS(
1821 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1822 ctf_integer(ino_t, ino, inode->i_ino)
1823 ctf_integer(ext4_lblk_t, lblk, lblk)
1824 )
1825 )
1826
1827 LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_exit,
1828 TP_PROTO(struct inode *inode, struct extent_status *es),
1829
1830 TP_ARGS(inode, es),
1831
1832 TP_FIELDS(
1833 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1834 ctf_integer(ino_t, ino, inode->i_ino)
1835 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1836 ctf_integer(ext4_lblk_t, len, es->es_len)
1837 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1838 ctf_integer(char, status, ext4_es_status(es) >> 60)
1839 )
1840 )
1841
1842 LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_enter,
1843 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
1844
1845 TP_ARGS(inode, lblk),
1846
1847 TP_FIELDS(
1848 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1849 ctf_integer(ino_t, ino, inode->i_ino)
1850 ctf_integer(ext4_lblk_t, lblk, lblk)
1851 )
1852 )
1853
1854 LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_exit,
1855 TP_PROTO(struct inode *inode, struct extent_status *es,
1856 int found),
1857
1858 TP_ARGS(inode, es, found),
1859
1860 TP_FIELDS(
1861 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1862 ctf_integer(ino_t, ino, inode->i_ino)
1863 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1864 ctf_integer(ext4_lblk_t, len, es->es_len)
1865 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1866 ctf_integer(char, status, ext4_es_status(es) >> 60)
1867 ctf_integer(int, found, found)
1868 )
1869 )
1870
1871 LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_enter,
1872 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
1873
1874 TP_ARGS(sb, nr_to_scan, cache_cnt),
1875
1876 TP_FIELDS(
1877 ctf_integer(dev_t, dev, sb->s_dev)
1878 ctf_integer(int, nr_to_scan, nr_to_scan)
1879 ctf_integer(int, cache_cnt, cache_cnt)
1880 )
1881 )
1882
1883 LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_exit,
1884 TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt),
1885
1886 TP_ARGS(sb, shrunk_nr, cache_cnt),
1887
1888 TP_FIELDS(
1889 ctf_integer(dev_t, dev, sb->s_dev)
1890 ctf_integer(int, shrunk_nr, shrunk_nr)
1891 ctf_integer(int, cache_cnt, cache_cnt)
1892 )
1893 )
1894
1895 #endif
1896
1897 #endif /* LTTNG_TRACE_EXT4_H */
1898
1899 /* This part must be outside protection */
1900 #include <lttng/define_trace.h>
LTTng 2.0/0.x modules
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