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13a32865e26ad260c302c93934633a9f9317d43c
[lttng-modules.git] / instrumentation / events / lttng-module / ext4.h
1 /* SPDX-License-Identifier: GPL-2.0 */
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 <probes/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 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
78 LTTNG_TRACEPOINT_EVENT(ext4_evict_inode,
79 TP_PROTO(struct inode *inode),
80
81 TP_ARGS(inode),
82
83 TP_FIELDS(
84 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
85 ctf_integer(ino_t, ino, inode->i_ino)
86 ctf_integer(int, nlink, inode->i_nlink)
87 )
88 )
89
90 LTTNG_TRACEPOINT_EVENT(ext4_drop_inode,
91 TP_PROTO(struct inode *inode, int drop),
92
93 TP_ARGS(inode, drop),
94
95 TP_FIELDS(
96 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
97 ctf_integer(ino_t, ino, inode->i_ino)
98 ctf_integer(int, drop, drop)
99 )
100 )
101
102 LTTNG_TRACEPOINT_EVENT(ext4_mark_inode_dirty,
103 TP_PROTO(struct inode *inode, unsigned long IP),
104
105 TP_ARGS(inode, IP),
106
107 TP_FIELDS(
108 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
109 ctf_integer(ino_t, ino, inode->i_ino)
110 ctf_integer(unsigned long, ip, IP)
111 )
112 )
113
114 LTTNG_TRACEPOINT_EVENT(ext4_begin_ordered_truncate,
115 TP_PROTO(struct inode *inode, loff_t new_size),
116
117 TP_ARGS(inode, new_size),
118
119 TP_FIELDS(
120 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
121 ctf_integer(ino_t, ino, inode->i_ino)
122 ctf_integer(loff_t, new_size, new_size)
123 )
124 )
125 #endif
126
127 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin,
128
129 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
130 unsigned int flags),
131
132 TP_ARGS(inode, pos, len, flags),
133
134 TP_FIELDS(
135 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
136 ctf_integer(ino_t, ino, inode->i_ino)
137 ctf_integer(loff_t, pos, pos)
138 ctf_integer(unsigned int, len, len)
139 ctf_integer(unsigned int, flags, flags)
140 )
141 )
142
143 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_write_begin,
144
145 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
146 unsigned int flags),
147
148 TP_ARGS(inode, pos, len, flags)
149 )
150
151 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin, ext4_da_write_begin,
152
153 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
154 unsigned int flags),
155
156 TP_ARGS(inode, pos, len, flags)
157 )
158
159 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_end,
160 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
161 unsigned int copied),
162
163 TP_ARGS(inode, pos, len, copied),
164
165 TP_FIELDS(
166 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
167 ctf_integer(ino_t, ino, inode->i_ino)
168 ctf_integer(loff_t, pos, pos)
169 ctf_integer(unsigned int, len, len)
170 ctf_integer(unsigned int, copied, copied)
171 )
172 )
173
174 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_ordered_write_end,
175
176 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
177 unsigned int copied),
178
179 TP_ARGS(inode, pos, len, copied)
180 )
181
182 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_writeback_write_end,
183
184 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
185 unsigned int copied),
186
187 TP_ARGS(inode, pos, len, copied)
188 )
189
190 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_journalled_write_end,
191
192 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
193 unsigned int copied),
194
195 TP_ARGS(inode, pos, len, copied)
196 )
197
198 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end, ext4_da_write_end,
199
200 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
201 unsigned int copied),
202
203 TP_ARGS(inode, pos, len, copied)
204 )
205
206 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40))
207 LTTNG_TRACEPOINT_EVENT(ext4_writepage,
208 TP_PROTO(struct inode *inode, struct page *page),
209
210 TP_ARGS(inode, page),
211
212 TP_FIELDS(
213 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
214 ctf_integer(ino_t, ino, inode->i_ino)
215 ctf_integer(pgoff_t, index, page->index)
216 )
217 )
218 #endif
219
220 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages,
221 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
222
223 TP_ARGS(inode, wbc),
224
225 TP_FIELDS(
226 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
227 ctf_integer(ino_t, ino, inode->i_ino)
228 ctf_integer(long, nr_to_write, wbc->nr_to_write)
229 ctf_integer(long, pages_skipped, wbc->pages_skipped)
230 ctf_integer(loff_t, range_start, wbc->range_start)
231 ctf_integer(loff_t, range_end, wbc->range_end)
232 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
233 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
234 ctf_integer(int, sync_mode, wbc->sync_mode)
235 #endif
236 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
237 ctf_integer(char, nonblocking, wbc->nonblocking)
238 #endif
239 ctf_integer(char, for_kupdate, wbc->for_kupdate)
240 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39))
241 ctf_integer(char, for_reclaim, wbc->for_reclaim)
242 #endif
243 ctf_integer(char, range_cyclic, wbc->range_cyclic)
244 )
245 )
246
247 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
248
249 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
250 TP_PROTO(struct inode *inode, pgoff_t first_page,
251 struct writeback_control *wbc),
252
253 TP_ARGS(inode, first_page, wbc),
254
255 TP_FIELDS(
256 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
257 ctf_integer(ino_t, ino, inode->i_ino)
258 ctf_integer(pgoff_t, first_page, first_page)
259 ctf_integer(long, nr_to_write, wbc->nr_to_write)
260 ctf_integer(int, sync_mode, wbc->sync_mode)
261 )
262 )
263
264 #else
265
266 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages,
267 TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
268
269 TP_ARGS(inode, mpd),
270
271 TP_FIELDS(
272 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
273 ctf_integer(ino_t, ino, inode->i_ino)
274 ctf_integer(__u64, b_blocknr, mpd->b_blocknr)
275 ctf_integer(__u32, b_size, mpd->b_size)
276 ctf_integer(__u32, b_state, mpd->b_state)
277 ctf_integer(unsigned long, first_page, mpd->first_page)
278 ctf_integer(int, io_done, mpd->io_done)
279 ctf_integer(int, pages_written, mpd->pages_written)
280 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
281 ctf_integer(int, sync_mode, mpd->wbc->sync_mode)
282 #endif
283 )
284 )
285
286 #endif
287
288 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
289
290 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages_extent,
291 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
292
293 TP_ARGS(inode, map),
294
295 TP_FIELDS(
296 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
297 ctf_integer(ino_t, ino, inode->i_ino)
298 ctf_integer(__u64, lblk, map->m_lblk)
299 ctf_integer(__u32, len, map->m_len)
300 ctf_integer(__u32, flags, map->m_flags)
301 )
302 )
303
304 #endif
305
306 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages_result,
307 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
308 int ret, int pages_written),
309
310 TP_ARGS(inode, wbc, ret, pages_written),
311
312 TP_FIELDS(
313 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
314 ctf_integer(ino_t, ino, inode->i_ino)
315 ctf_integer(int, ret, ret)
316 ctf_integer(int, pages_written, pages_written)
317 ctf_integer(long, pages_skipped, wbc->pages_skipped)
318 ctf_integer(pgoff_t, writeback_index, inode->i_mapping->writeback_index)
319 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
320 ctf_integer(int, sync_mode, wbc->sync_mode)
321 #endif
322 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
323 ctf_integer(char, encountered_congestion, wbc->encountered_congestion)
324 #endif
325 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
326 ctf_integer(char, more_io, wbc->more_io)
327 #endif
328 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35))
329 ctf_integer(char, no_nrwrite_index_update, wbc->no_nrwrite_index_update)
330 #endif
331 )
332 )
333
334 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
335 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__page_op,
336 TP_PROTO(struct page *page),
337
338 TP_ARGS(page),
339
340 TP_FIELDS(
341 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
342 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
343 ctf_integer(pgoff_t, index, page->index)
344 )
345 )
346
347 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
348 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_writepage,
349
350 TP_PROTO(struct page *page),
351
352 TP_ARGS(page)
353 )
354 #endif
355
356 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_readpage,
357
358 TP_PROTO(struct page *page),
359
360 TP_ARGS(page)
361 )
362
363 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op, ext4_releasepage,
364
365 TP_PROTO(struct page *page),
366
367 TP_ARGS(page)
368 )
369
370 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
371
372 LTTNG_TRACEPOINT_EVENT_CLASS(ext4_invalidatepage_op,
373 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
374
375 TP_ARGS(page, offset, length),
376
377 TP_FIELDS(
378 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
379 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
380 ctf_integer(pgoff_t, index, page->index)
381 ctf_integer(unsigned int, offset, offset)
382 ctf_integer(unsigned int, length, length)
383 )
384 )
385
386 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_invalidatepage,
387 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
388
389 TP_ARGS(page, offset, length)
390 )
391
392 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
393 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
394
395 TP_ARGS(page, offset, length)
396 )
397
398 #else
399
400 LTTNG_TRACEPOINT_EVENT(ext4_invalidatepage,
401 TP_PROTO(struct page *page, unsigned long offset),
402
403 TP_ARGS(page, offset),
404
405 TP_FIELDS(
406 ctf_integer(dev_t, dev, page->mapping->host->i_sb->s_dev)
407 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
408 ctf_integer(pgoff_t, index, page->index)
409 ctf_integer(unsigned long, offset, offset)
410
411 )
412 )
413
414 #endif
415
416 #endif
417
418 LTTNG_TRACEPOINT_EVENT(ext4_discard_blocks,
419 TP_PROTO(struct super_block *sb, unsigned long long blk,
420 unsigned long long count),
421
422 TP_ARGS(sb, blk, count),
423
424 TP_FIELDS(
425 ctf_integer(dev_t, dev, sb->s_dev)
426 ctf_integer(__u64, blk, blk)
427 ctf_integer(__u64, count, count)
428 )
429 )
430
431 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mb_new_pa,
432 TP_PROTO(struct ext4_allocation_context *ac,
433 struct ext4_prealloc_space *pa),
434
435 TP_ARGS(ac, pa),
436
437 TP_FIELDS(
438 ctf_integer(dev_t, dev, ac->ac_sb->s_dev)
439 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
440 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
441 ctf_integer(__u64, pa_lstart, pa->pa_lstart)
442 ctf_integer(__u32, pa_len, pa->pa_len)
443 )
444 )
445
446 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_inode_pa,
447
448 TP_PROTO(struct ext4_allocation_context *ac,
449 struct ext4_prealloc_space *pa),
450
451 TP_ARGS(ac, pa)
452 )
453
454 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa, ext4_mb_new_group_pa,
455
456 TP_PROTO(struct ext4_allocation_context *ac,
457 struct ext4_prealloc_space *pa),
458
459 TP_ARGS(ac, pa)
460 )
461
462 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_inode_pa,
463 TP_PROTO(
464 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40))
465 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
466 struct super_block *sb,
467 struct inode *inode,
468 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
469 struct super_block *sb,
470 struct ext4_allocation_context *ac,
471 #else
472 struct ext4_allocation_context *ac,
473 #endif
474 #endif
475 struct ext4_prealloc_space *pa,
476 unsigned long long block, unsigned int count),
477
478 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
479 TP_ARGS(pa, block, count),
480 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
481 TP_ARGS(sb, inode, pa, block, count),
482 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
483 TP_ARGS(sb, ac, pa, block, count),
484 #else
485 TP_ARGS(ac, pa, block, count),
486 #endif
487
488 TP_FIELDS(
489 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
490 ctf_integer(dev_t, dev, pa->pa_inode->i_sb->s_dev)
491 ctf_integer(ino_t, ino, pa->pa_inode->i_ino)
492 #else
493 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
494 ctf_integer(dev_t, dev, sb->s_dev)
495 #else
496 ctf_integer(dev_t, dev, ac->ac_sb->s_dev)
497 #endif
498 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
499 ctf_integer(ino_t, ino, inode->i_ino)
500 #else
501 ctf_integer(ino_t, ino,
502 (ac && ac->ac_inode) ? ac->ac_inode->i_ino : 0)
503 #endif
504 #endif
505 ctf_integer(__u64, block, block)
506 ctf_integer(__u32, count, count)
507 )
508 )
509
510 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_group_pa,
511
512 #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0))
513 TP_PROTO(struct ext4_prealloc_space *pa),
514
515 TP_ARGS(pa),
516 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
517 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
518
519 TP_ARGS(sb, pa),
520 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
521 TP_PROTO(struct super_block *sb,
522 struct ext4_allocation_context *ac,
523 struct ext4_prealloc_space *pa),
524
525 TP_ARGS(sb, ac, pa),
526 #else
527 TP_PROTO(struct ext4_allocation_context *ac,
528 struct ext4_prealloc_space *pa),
529
530 TP_ARGS(ac, pa),
531 #endif
532
533 TP_FIELDS(
534 #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0))
535 ctf_integer(dev_t, dev, pa->pa_inode->i_sb->s_dev)
536 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
537 ctf_integer(dev_t, dev, sb->s_dev)
538 #else
539 ctf_integer(dev_t, dev, ac->ac_sb->s_dev)
540 #endif
541 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
542 ctf_integer(ino_t, ino,
543 (ac && ac->ac_inode) ? ac->ac_inode->i_ino : 0)
544 #endif
545 ctf_integer(__u64, pa_pstart, pa->pa_pstart)
546 ctf_integer(__u32, pa_len, pa->pa_len)
547 )
548 )
549
550 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,9,0))
551 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
552 TP_PROTO(struct inode *inode, unsigned int len, unsigned int needed),
553
554 TP_ARGS(inode, len, needed),
555
556 TP_FIELDS(
557 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
558 ctf_integer(ino_t, ino, inode->i_ino)
559 ctf_integer(unsigned int, len, len)
560 ctf_integer(unsigned int, needed, needed)
561 )
562 )
563 #else
564 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations,
565 TP_PROTO(struct inode *inode),
566
567 TP_ARGS(inode),
568
569 TP_FIELDS(
570 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
571 ctf_integer(ino_t, ino, inode->i_ino)
572 )
573 )
574 #endif
575
576 LTTNG_TRACEPOINT_EVENT(ext4_mb_discard_preallocations,
577 TP_PROTO(struct super_block *sb, int needed),
578
579 TP_ARGS(sb, needed),
580
581 TP_FIELDS(
582 ctf_integer(dev_t, dev, sb->s_dev)
583 ctf_integer(int, needed, needed)
584 )
585 )
586
587 LTTNG_TRACEPOINT_EVENT(ext4_request_blocks,
588 TP_PROTO(struct ext4_allocation_request *ar),
589
590 TP_ARGS(ar),
591
592 TP_FIELDS(
593 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
594 ctf_integer(ino_t, ino, ar->inode->i_ino)
595 ctf_integer(unsigned int, len, ar->len)
596 ctf_integer(__u32, logical, ar->logical)
597 ctf_integer(__u32, lleft, ar->lleft)
598 ctf_integer(__u32, lright, ar->lright)
599 ctf_integer(__u64, goal, ar->goal)
600 ctf_integer(__u64, pleft, ar->pleft)
601 ctf_integer(__u64, pright, ar->pright)
602 ctf_integer(unsigned int, flags, ar->flags)
603 )
604 )
605
606 LTTNG_TRACEPOINT_EVENT(ext4_allocate_blocks,
607 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
608
609 TP_ARGS(ar, block),
610
611 TP_FIELDS(
612 ctf_integer(dev_t, dev, ar->inode->i_sb->s_dev)
613 ctf_integer(ino_t, ino, ar->inode->i_ino)
614 ctf_integer(__u64, block, block)
615 ctf_integer(unsigned int, len, ar->len)
616 ctf_integer(__u32, logical, ar->logical)
617 ctf_integer(__u32, lleft, ar->lleft)
618 ctf_integer(__u32, lright, ar->lright)
619 ctf_integer(__u64, goal, ar->goal)
620 ctf_integer(__u64, pleft, ar->pleft)
621 ctf_integer(__u64, pright, ar->pright)
622 ctf_integer(unsigned int, flags, ar->flags)
623 )
624 )
625
626 LTTNG_TRACEPOINT_EVENT(ext4_free_blocks,
627 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
628 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
629 int flags),
630
631 TP_ARGS(inode, block, count, flags),
632 #else
633 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
634 int metadata),
635
636 TP_ARGS(inode, block, count, metadata),
637 #endif
638
639 TP_FIELDS(
640 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
641 ctf_integer(ino_t, ino, inode->i_ino)
642 ctf_integer(__u64, block, block)
643 ctf_integer(unsigned long, count, count)
644 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
645 ctf_integer(int, flags, flags)
646 ctf_integer(TP_MODE_T, mode, inode->i_mode)
647 #else
648 ctf_integer(int, metadata, metadata)
649 #endif
650 )
651 )
652
653 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
654 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_enter,
655 #else
656 LTTNG_TRACEPOINT_EVENT(ext4_sync_file,
657 #endif
658 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
659 TP_PROTO(struct file *file, int datasync),
660
661 TP_ARGS(file, datasync),
662 #else
663 TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
664
665 TP_ARGS(file, dentry, datasync),
666 #endif
667
668 TP_FIELDS(
669 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
670 ctf_integer(dev_t, dev, file->f_path.dentry->d_inode->i_sb->s_dev)
671 ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
672 ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
673 #else
674 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
675 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
676 ctf_integer(ino_t, parent, dentry->d_parent->d_inode->i_ino)
677 #endif
678 ctf_integer(int, datasync, datasync)
679 )
680 )
681
682 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
683 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_exit,
684 TP_PROTO(struct inode *inode, int ret),
685
686 TP_ARGS(inode, ret),
687
688 TP_FIELDS(
689 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
690 ctf_integer(ino_t, ino, inode->i_ino)
691 ctf_integer(int, ret, ret)
692 )
693 )
694 #endif
695
696 LTTNG_TRACEPOINT_EVENT(ext4_sync_fs,
697 TP_PROTO(struct super_block *sb, int wait),
698
699 TP_ARGS(sb, wait),
700
701 TP_FIELDS(
702 ctf_integer(dev_t, dev, sb->s_dev)
703 ctf_integer(int, wait, wait)
704
705 )
706 )
707
708 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
709 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
710 TP_PROTO(struct inode *inode),
711
712 TP_ARGS(inode),
713
714 TP_FIELDS(
715 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
716 ctf_integer(ino_t, ino, inode->i_ino)
717 ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
718 )
719 )
720 #else
721 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
722 TP_PROTO(struct inode *inode),
723
724 TP_ARGS(inode),
725
726 TP_FIELDS(
727 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
728 ctf_integer(ino_t, ino, inode->i_ino)
729 ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
730 ctf_integer(unsigned int, meta_blocks, EXT4_I(inode)->i_reserved_meta_blocks)
731 )
732 )
733 #endif
734
735 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_alloc,
736 TP_PROTO(struct ext4_allocation_context *ac),
737
738 TP_ARGS(ac),
739
740 TP_FIELDS(
741 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
742 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
743 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
744 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
745 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
746 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
747 ctf_integer(__u32, goal_logical, ac->ac_g_ex.fe_logical)
748 ctf_integer(int, goal_start, ac->ac_g_ex.fe_start)
749 ctf_integer(__u32, goal_group, ac->ac_g_ex.fe_group)
750 ctf_integer(int, goal_len, ac->ac_g_ex.fe_len)
751 ctf_integer(__u32, result_logical, ac->ac_f_ex.fe_logical)
752 ctf_integer(int, result_start, ac->ac_f_ex.fe_start)
753 ctf_integer(__u32, result_group, ac->ac_f_ex.fe_group)
754 ctf_integer(int, result_len, ac->ac_f_ex.fe_len)
755 ctf_integer(__u16, found, ac->ac_found)
756 ctf_integer(__u16, groups, ac->ac_groups_scanned)
757 ctf_integer(__u16, buddy, ac->ac_buddy)
758 ctf_integer(__u16, flags, ac->ac_flags)
759 ctf_integer(__u16, tail, ac->ac_tail)
760 ctf_integer(__u8, cr, ac->ac_criteria)
761 )
762 )
763
764 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_prealloc,
765 TP_PROTO(struct ext4_allocation_context *ac),
766
767 TP_ARGS(ac),
768
769 TP_FIELDS(
770 ctf_integer(dev_t, dev, ac->ac_inode->i_sb->s_dev)
771 ctf_integer(ino_t, ino, ac->ac_inode->i_ino)
772 ctf_integer(__u32, orig_logical, ac->ac_o_ex.fe_logical)
773 ctf_integer(int, orig_start, ac->ac_o_ex.fe_start)
774 ctf_integer(__u32, orig_group, ac->ac_o_ex.fe_group)
775 ctf_integer(int, orig_len, ac->ac_o_ex.fe_len)
776 ctf_integer(__u32, result_logical, ac->ac_b_ex.fe_logical)
777 ctf_integer(int, result_start, ac->ac_b_ex.fe_start)
778 ctf_integer(__u32, result_group, ac->ac_b_ex.fe_group)
779 ctf_integer(int, result_len, ac->ac_b_ex.fe_len)
780 )
781 )
782
783 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mballoc,
784 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
785 TP_PROTO(struct super_block *sb,
786 struct inode *inode,
787 ext4_group_t group,
788 ext4_grpblk_t start,
789 ext4_grpblk_t len),
790
791 TP_ARGS(sb, inode, group, start, len),
792 #else
793 TP_PROTO(struct ext4_allocation_context *ac),
794
795 TP_ARGS(ac),
796 #endif
797
798 TP_FIELDS(
799 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
800 ctf_integer(dev_t, dev, sb->s_dev)
801 ctf_integer(ino_t, ino, inode ? inode->i_ino : 0)
802 ctf_integer(int, result_start, start)
803 ctf_integer(__u32, result_group, group)
804 ctf_integer(int, result_len, len)
805 #else
806 ctf_integer(dev_t, dev, ac->ac_sb->s_dev)
807 ctf_integer(ino_t, ino, ac->ac_inode ? ac->ac_inode->i_ino : 0)
808 ctf_integer(__u32, result_logical, ac->ac_b_ex.fe_logical)
809 ctf_integer(int, result_start, ac->ac_b_ex.fe_start)
810 ctf_integer(__u32, result_group, ac->ac_b_ex.fe_group)
811 ctf_integer(int, result_len, ac->ac_b_ex.fe_len)
812 #endif
813 )
814 )
815
816 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_discard,
817
818 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
819 TP_PROTO(struct super_block *sb,
820 struct inode *inode,
821 ext4_group_t group,
822 ext4_grpblk_t start,
823 ext4_grpblk_t len),
824
825 TP_ARGS(sb, inode, group, start, len)
826 #else
827 TP_PROTO(struct ext4_allocation_context *ac),
828
829 TP_ARGS(ac)
830 #endif
831 )
832
833 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc, ext4_mballoc_free,
834
835 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
836 TP_PROTO(struct super_block *sb,
837 struct inode *inode,
838 ext4_group_t group,
839 ext4_grpblk_t start,
840 ext4_grpblk_t len),
841
842 TP_ARGS(sb, inode, group, start, len)
843 #else
844 TP_PROTO(struct ext4_allocation_context *ac),
845
846 TP_ARGS(ac)
847 #endif
848 )
849
850 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
851 LTTNG_TRACEPOINT_EVENT(ext4_forget,
852 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
853
854 TP_ARGS(inode, is_metadata, block),
855
856 TP_FIELDS(
857 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
858 ctf_integer(ino_t, ino, inode->i_ino)
859 ctf_integer(__u64, block, block)
860 ctf_integer(int, is_metadata, is_metadata)
861 ctf_integer(TP_MODE_T, mode, inode->i_mode)
862 )
863 )
864 #endif
865
866 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
867 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
868 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
869
870 TP_ARGS(inode, used_blocks, quota_claim),
871
872 TP_FIELDS(
873 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
874 ctf_integer(ino_t, ino, inode->i_ino)
875 ctf_integer(__u64, i_blocks, inode->i_blocks)
876 ctf_integer(int, used_blocks, used_blocks)
877 ctf_integer(int, reserved_data_blocks,
878 EXT4_I(inode)->i_reserved_data_blocks)
879 ctf_integer(int, quota_claim, quota_claim)
880 ctf_integer(TP_MODE_T, mode, inode->i_mode)
881 )
882 )
883 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
884 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
885 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
886
887 TP_ARGS(inode, used_blocks, quota_claim),
888
889 TP_FIELDS(
890 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
891 ctf_integer(ino_t, ino, inode->i_ino)
892 ctf_integer(__u64, i_blocks, inode->i_blocks)
893 ctf_integer(int, used_blocks, used_blocks)
894 ctf_integer(int, reserved_data_blocks,
895 EXT4_I(inode)->i_reserved_data_blocks)
896 ctf_integer(int, reserved_meta_blocks,
897 EXT4_I(inode)->i_reserved_meta_blocks)
898 ctf_integer(int, allocated_meta_blocks,
899 EXT4_I(inode)->i_allocated_meta_blocks)
900 ctf_integer(int, quota_claim, quota_claim)
901 ctf_integer(TP_MODE_T, mode, inode->i_mode)
902 )
903 )
904 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
905 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
906 TP_PROTO(struct inode *inode, int used_blocks),
907
908 TP_ARGS(inode, used_blocks),
909
910 TP_FIELDS(
911 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
912 ctf_integer(ino_t, ino, inode->i_ino)
913 ctf_integer(__u64, i_blocks, inode->i_blocks)
914 ctf_integer(int, used_blocks, used_blocks)
915 ctf_integer(int, reserved_data_blocks,
916 EXT4_I(inode)->i_reserved_data_blocks)
917 ctf_integer(int, reserved_meta_blocks,
918 EXT4_I(inode)->i_reserved_meta_blocks)
919 ctf_integer(int, allocated_meta_blocks,
920 EXT4_I(inode)->i_allocated_meta_blocks)
921 ctf_integer(TP_MODE_T, mode, inode->i_mode)
922 )
923 )
924 #endif
925
926 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
927 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
928 TP_PROTO(struct inode *inode),
929
930 TP_ARGS(inode),
931
932 TP_FIELDS(
933 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
934 ctf_integer(ino_t, ino, inode->i_ino)
935 ctf_integer(__u64, i_blocks, inode->i_blocks)
936 ctf_integer(int, reserved_data_blocks,
937 EXT4_I(inode)->i_reserved_data_blocks)
938 ctf_integer(TP_MODE_T, mode, inode->i_mode)
939 )
940 )
941 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0))
942 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
943 TP_PROTO(struct inode *inode),
944
945 TP_ARGS(inode),
946
947 TP_FIELDS(
948 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
949 ctf_integer(ino_t, ino, inode->i_ino)
950 ctf_integer(__u64, i_blocks, inode->i_blocks)
951 ctf_integer(int, reserved_data_blocks,
952 EXT4_I(inode)->i_reserved_data_blocks)
953 ctf_integer(int, reserved_meta_blocks,
954 EXT4_I(inode)->i_reserved_meta_blocks)
955 ctf_integer(TP_MODE_T, mode, inode->i_mode)
956 )
957 )
958 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
959 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
960 TP_PROTO(struct inode *inode, int md_needed),
961
962 TP_ARGS(inode, md_needed),
963
964 TP_FIELDS(
965 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
966 ctf_integer(ino_t, ino, inode->i_ino)
967 ctf_integer(__u64, i_blocks, inode->i_blocks)
968 ctf_integer(int, md_needed, md_needed)
969 ctf_integer(int, reserved_data_blocks,
970 EXT4_I(inode)->i_reserved_data_blocks)
971 ctf_integer(int, reserved_meta_blocks,
972 EXT4_I(inode)->i_reserved_meta_blocks)
973 ctf_integer(TP_MODE_T, mode, inode->i_mode)
974 )
975 )
976 #endif
977
978 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
979 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
980 TP_PROTO(struct inode *inode, int freed_blocks),
981
982 TP_ARGS(inode, freed_blocks),
983
984 TP_FIELDS(
985 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
986 ctf_integer(ino_t, ino, inode->i_ino)
987 ctf_integer(__u64, i_blocks, inode->i_blocks)
988 ctf_integer(int, freed_blocks, freed_blocks)
989 ctf_integer(int, reserved_data_blocks,
990 EXT4_I(inode)->i_reserved_data_blocks)
991 ctf_integer(TP_MODE_T, mode, inode->i_mode)
992 )
993 )
994 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
995 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
996 TP_PROTO(struct inode *inode, int freed_blocks),
997
998 TP_ARGS(inode, freed_blocks),
999
1000 TP_FIELDS(
1001 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1002 ctf_integer(ino_t, ino, inode->i_ino)
1003 ctf_integer(__u64, i_blocks, inode->i_blocks)
1004 ctf_integer(int, freed_blocks, freed_blocks)
1005 ctf_integer(int, reserved_data_blocks,
1006 EXT4_I(inode)->i_reserved_data_blocks)
1007 ctf_integer(int, reserved_meta_blocks,
1008 EXT4_I(inode)->i_reserved_meta_blocks)
1009 ctf_integer(int, allocated_meta_blocks,
1010 EXT4_I(inode)->i_allocated_meta_blocks)
1011 ctf_integer(TP_MODE_T, mode, inode->i_mode)
1012 )
1013 )
1014 #endif
1015
1016 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1017 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__bitmap_load,
1018 TP_PROTO(struct super_block *sb, unsigned long group),
1019
1020 TP_ARGS(sb, group),
1021
1022 TP_FIELDS(
1023 ctf_integer(dev_t, dev, sb->s_dev)
1024 ctf_integer(__u32, group, group)
1025 )
1026 )
1027
1028 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_bitmap_load,
1029
1030 TP_PROTO(struct super_block *sb, unsigned long group),
1031
1032 TP_ARGS(sb, group)
1033 )
1034
1035 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1036
1037 TP_PROTO(struct super_block *sb, unsigned long group),
1038
1039 TP_ARGS(sb, group)
1040 )
1041 #endif
1042
1043 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
1044 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_read_block_bitmap_load,
1045
1046 TP_PROTO(struct super_block *sb, unsigned long group),
1047
1048 TP_ARGS(sb, group)
1049 )
1050
1051 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load, ext4_load_inode_bitmap,
1052
1053 TP_PROTO(struct super_block *sb, unsigned long group),
1054
1055 TP_ARGS(sb, group)
1056 )
1057
1058 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_enter,
1059 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1060
1061 TP_ARGS(inode, offset, len, rw),
1062
1063 TP_FIELDS(
1064 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1065 ctf_integer(ino_t, ino, inode->i_ino)
1066 ctf_integer(loff_t, pos, offset)
1067 ctf_integer(unsigned long, len, len)
1068 ctf_integer(int, rw, rw)
1069 )
1070 )
1071
1072 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_exit,
1073 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1074 int rw, int ret),
1075
1076 TP_ARGS(inode, offset, len, rw, ret),
1077
1078 TP_FIELDS(
1079 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1080 ctf_integer(ino_t, ino, inode->i_ino)
1081 ctf_integer(loff_t, pos, offset)
1082 ctf_integer(unsigned long, len, len)
1083 ctf_integer(int, rw, rw)
1084 ctf_integer(int, ret, ret)
1085 )
1086 )
1087
1088 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_exit,
1089 TP_PROTO(struct inode *inode, loff_t offset,
1090 unsigned int max_blocks, int ret),
1091
1092 TP_ARGS(inode, offset, max_blocks, ret),
1093
1094 TP_FIELDS(
1095 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1096 ctf_integer(ino_t, ino, inode->i_ino)
1097 ctf_integer(loff_t, pos, offset)
1098 ctf_integer(unsigned int, blocks, max_blocks)
1099 ctf_integer(int, ret, ret)
1100 )
1101 )
1102
1103 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0))
1104
1105 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__fallocate_mode,
1106 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1107
1108 TP_ARGS(inode, offset, len, mode),
1109
1110 TP_FIELDS(
1111 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1112 ctf_integer(ino_t, ino, inode->i_ino)
1113 ctf_integer(loff_t, pos, offset)
1114 ctf_integer(loff_t, len, len)
1115 ctf_integer(int, mode, mode)
1116 )
1117 )
1118
1119 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_fallocate_enter,
1120
1121 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1122
1123 TP_ARGS(inode, offset, len, mode)
1124 )
1125
1126 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_punch_hole,
1127
1128 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1129
1130 TP_ARGS(inode, offset, len, mode)
1131 )
1132
1133 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode, ext4_zero_range,
1134
1135 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1136
1137 TP_ARGS(inode, offset, len, mode)
1138 )
1139
1140 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
1141
1142 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_enter,
1143 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1144
1145 TP_ARGS(inode, offset, len, mode),
1146
1147 TP_FIELDS(
1148 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1149 ctf_integer(ino_t, ino, inode->i_ino)
1150 ctf_integer(loff_t, pos, offset)
1151 ctf_integer(loff_t, len, len)
1152 ctf_integer(int, mode, mode)
1153 )
1154 )
1155
1156 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1157
1158 LTTNG_TRACEPOINT_EVENT(ext4_punch_hole,
1159 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
1160
1161 TP_ARGS(inode, offset, len),
1162
1163 TP_FIELDS(
1164 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1165 ctf_integer(ino_t, ino, inode->i_ino)
1166 ctf_integer(loff_t, pos, offset)
1167 ctf_integer(loff_t, len, len)
1168 )
1169 )
1170
1171 #endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */
1172
1173 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
1174
1175 LTTNG_TRACEPOINT_EVENT(ext4_unlink_enter,
1176 TP_PROTO(struct inode *parent, struct dentry *dentry),
1177
1178 TP_ARGS(parent, dentry),
1179
1180 TP_FIELDS(
1181 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
1182 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
1183 ctf_integer(ino_t, parent, parent->i_ino)
1184 ctf_integer(loff_t, size, dentry->d_inode->i_size)
1185 )
1186 )
1187
1188 LTTNG_TRACEPOINT_EVENT(ext4_unlink_exit,
1189 TP_PROTO(struct dentry *dentry, int ret),
1190
1191 TP_ARGS(dentry, ret),
1192
1193 TP_FIELDS(
1194 ctf_integer(dev_t, dev, dentry->d_inode->i_sb->s_dev)
1195 ctf_integer(ino_t, ino, dentry->d_inode->i_ino)
1196 ctf_integer(int, ret, ret)
1197 )
1198 )
1199
1200 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__truncate,
1201 TP_PROTO(struct inode *inode),
1202
1203 TP_ARGS(inode),
1204
1205 TP_FIELDS(
1206 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1207 ctf_integer(ino_t, ino, inode->i_ino)
1208 ctf_integer(unsigned int, blocks, inode->i_blocks)
1209 )
1210 )
1211
1212 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_enter,
1213
1214 TP_PROTO(struct inode *inode),
1215
1216 TP_ARGS(inode)
1217 )
1218
1219 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate, ext4_truncate_exit,
1220
1221 TP_PROTO(struct inode *inode),
1222
1223 TP_ARGS(inode)
1224 )
1225
1226 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1227 /* 'ux' is the uninitialized extent. */
1228 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_enter,
1229 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1230 struct ext4_extent *ux),
1231
1232 TP_ARGS(inode, map, ux),
1233
1234 TP_FIELDS(
1235 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1236 ctf_integer(ino_t, ino, inode->i_ino)
1237 ctf_integer(ext4_lblk_t, m_lblk, map->m_lblk)
1238 ctf_integer(unsigned, m_len, map->m_len)
1239 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
1240 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
1241 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
1242 )
1243 )
1244
1245 /*
1246 * 'ux' is the uninitialized extent.
1247 * 'ix' is the initialized extent to which blocks are transferred.
1248 */
1249 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_fastpath,
1250 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1251 struct ext4_extent *ux, struct ext4_extent *ix),
1252
1253 TP_ARGS(inode, map, ux, ix),
1254
1255 TP_FIELDS(
1256 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1257 ctf_integer(ino_t, ino, inode->i_ino)
1258 ctf_integer(ext4_lblk_t, m_lblk, map->m_lblk)
1259 ctf_integer(unsigned, m_len, map->m_len)
1260 ctf_integer(ext4_lblk_t, u_lblk, le32_to_cpu(ux->ee_block))
1261 ctf_integer(unsigned, u_len, ext4_ext_get_actual_len(ux))
1262 ctf_integer(ext4_fsblk_t, u_pblk, ext4_ext_pblock(ux))
1263 ctf_integer(ext4_lblk_t, i_lblk, le32_to_cpu(ix->ee_block))
1264 ctf_integer(unsigned, i_len, ext4_ext_get_actual_len(ix))
1265 ctf_integer(ext4_fsblk_t, i_pblk, ext4_ext_pblock(ix))
1266 )
1267 )
1268 #endif
1269
1270 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_enter,
1271 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1272 unsigned int len, unsigned int flags),
1273
1274 TP_ARGS(inode, lblk, len, flags),
1275
1276 TP_FIELDS(
1277 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1278 ctf_integer(ino_t, ino, inode->i_ino)
1279 ctf_integer(ext4_lblk_t, lblk, lblk)
1280 ctf_integer(unsigned int, len, len)
1281 ctf_integer(unsigned int, flags, flags)
1282 )
1283 )
1284
1285 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1286 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1287 unsigned len, unsigned flags),
1288
1289 TP_ARGS(inode, lblk, len, flags)
1290 )
1291
1292 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1293 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1294 unsigned len, unsigned flags),
1295
1296 TP_ARGS(inode, lblk, len, flags)
1297 )
1298
1299 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1300
1301 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1302 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1303 int ret),
1304
1305 TP_ARGS(inode, flags, map, ret),
1306
1307 TP_FIELDS(
1308 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1309 ctf_integer(ino_t, ino, inode->i_ino)
1310 ctf_integer(unsigned int, flags, flags)
1311 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1312 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1313 ctf_integer(unsigned int, len, map->m_len)
1314 ctf_integer(unsigned int, mflags, map->m_flags)
1315 ctf_integer(int, ret, ret)
1316 )
1317 )
1318
1319 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1320 TP_PROTO(struct inode *inode, unsigned flags,
1321 struct ext4_map_blocks *map, int ret),
1322
1323 TP_ARGS(inode, flags, map, ret)
1324 )
1325
1326 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1327 TP_PROTO(struct inode *inode, unsigned flags,
1328 struct ext4_map_blocks *map, int ret),
1329
1330 TP_ARGS(inode, flags, map, ret)
1331 )
1332
1333 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1334
1335 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1336 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1337
1338 TP_ARGS(inode, map, ret),
1339
1340 TP_FIELDS(
1341 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1342 ctf_integer(ino_t, ino, inode->i_ino)
1343 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1344 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1345 ctf_integer(unsigned int, len, map->m_len)
1346 ctf_integer(unsigned int, mflags, map->m_flags)
1347 ctf_integer(int, ret, ret)
1348 )
1349 )
1350
1351 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1352 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1353
1354 TP_ARGS(inode, map, ret)
1355 )
1356
1357 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1358 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1359
1360 TP_ARGS(inode, map, ret)
1361 )
1362
1363 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1364
1365 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit,
1366 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1367 ext4_fsblk_t pblk, unsigned int len, int ret),
1368
1369 TP_ARGS(inode, lblk, pblk, len, ret),
1370
1371 TP_FIELDS(
1372 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1373 ctf_integer(ino_t, ino, inode->i_ino)
1374 ctf_integer(ext4_fsblk_t, pblk, pblk)
1375 ctf_integer(ext4_lblk_t, lblk, lblk)
1376 ctf_integer(unsigned int, len, len)
1377 ctf_integer(int, ret, ret)
1378 )
1379 )
1380
1381 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1382 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1383 ext4_fsblk_t pblk, unsigned len, int ret),
1384
1385 TP_ARGS(inode, lblk, pblk, len, ret)
1386 )
1387
1388 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1389 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1390 ext4_fsblk_t pblk, unsigned len, int ret),
1391
1392 TP_ARGS(inode, lblk, pblk, len, ret)
1393 )
1394
1395 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1396
1397 LTTNG_TRACEPOINT_EVENT(ext4_ext_load_extent,
1398 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1399
1400 TP_ARGS(inode, lblk, pblk),
1401
1402 TP_FIELDS(
1403 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1404 ctf_integer(ino_t, ino, inode->i_ino)
1405 ctf_integer(ext4_fsblk_t, pblk, pblk)
1406 ctf_integer(ext4_lblk_t, lblk, lblk)
1407 )
1408 )
1409
1410 LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
1411 TP_PROTO(struct inode *inode),
1412
1413 TP_ARGS(inode),
1414
1415 TP_FIELDS(
1416 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1417 ctf_integer(ino_t, ino, inode->i_ino)
1418 )
1419 )
1420 #endif
1421
1422 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
1423
1424 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1425 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1426 int revoke_creds, unsigned long IP),
1427
1428 TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, IP),
1429
1430 TP_FIELDS(
1431 ctf_integer(dev_t, dev, sb->s_dev)
1432 ctf_integer(unsigned long, ip, IP)
1433 ctf_integer(int, blocks, blocks)
1434 ctf_integer(int, rsv_blocks, rsv_blocks)
1435 ctf_integer(int, revoke_creds, revoke_creds)
1436 )
1437 )
1438
1439 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
1440 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1441
1442 TP_ARGS(sb, blocks, IP),
1443
1444 TP_FIELDS(
1445 ctf_integer(dev_t, dev, sb->s_dev)
1446 ctf_integer(unsigned long, ip, IP)
1447 ctf_integer(int, blocks, blocks)
1448 )
1449 )
1450
1451 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1452
1453 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1454 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1455 unsigned long IP),
1456
1457 TP_ARGS(sb, blocks, rsv_blocks, IP),
1458
1459 TP_FIELDS(
1460 ctf_integer(dev_t, dev, sb->s_dev)
1461 ctf_integer(unsigned long, ip, IP)
1462 ctf_integer(int, blocks, blocks)
1463 ctf_integer(int, rsv_blocks, rsv_blocks)
1464 )
1465 )
1466
1467 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved,
1468 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1469
1470 TP_ARGS(sb, blocks, IP),
1471
1472 TP_FIELDS(
1473 ctf_integer(dev_t, dev, sb->s_dev)
1474 ctf_integer(unsigned long, ip, IP)
1475 ctf_integer(int, blocks, blocks)
1476 )
1477 )
1478
1479 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
1480
1481 LTTNG_TRACEPOINT_EVENT(ext4_journal_start,
1482 TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
1483
1484 TP_ARGS(sb, nblocks, IP),
1485
1486 TP_FIELDS(
1487 ctf_integer(dev_t, dev, sb->s_dev)
1488 ctf_integer(unsigned long, ip, IP)
1489 ctf_integer(int, nblocks, nblocks)
1490 )
1491 )
1492
1493 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__trim,
1494 TP_PROTO(struct super_block *sb,
1495 ext4_group_t group,
1496 ext4_grpblk_t start,
1497 ext4_grpblk_t len),
1498
1499 TP_ARGS(sb, group, start, len),
1500
1501 TP_FIELDS(
1502 ctf_integer(int, dev_major, MAJOR(sb->s_dev))
1503 ctf_integer(int, dev_minor, MINOR(sb->s_dev))
1504 ctf_integer(__u32, group, group)
1505 ctf_integer(int, start, start)
1506 ctf_integer(int, len, len)
1507 )
1508 )
1509
1510 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim, ext4_trim_extent,
1511
1512 TP_PROTO(struct super_block *sb,
1513 ext4_group_t group,
1514 ext4_grpblk_t start,
1515 ext4_grpblk_t len),
1516
1517 TP_ARGS(sb, group, start, len)
1518 )
1519
1520 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim, ext4_trim_all_free,
1521
1522 TP_PROTO(struct super_block *sb,
1523 ext4_group_t group,
1524 ext4_grpblk_t start,
1525 ext4_grpblk_t len),
1526
1527 TP_ARGS(sb, group, start, len)
1528 )
1529 #endif
1530
1531 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1532
1533 LTTNG_TRACEPOINT_EVENT(ext4_ext_handle_uninitialized_extents,
1534 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1535 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1536 unsigned int allocated, ext4_fsblk_t newblock),
1537
1538 TP_ARGS(inode, map, flags, allocated, newblock),
1539 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1540 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1541 unsigned int allocated, ext4_fsblk_t newblock),
1542
1543 TP_ARGS(inode, map, allocated, newblock),
1544 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1545
1546 TP_FIELDS(
1547 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1548 ctf_integer(ino_t, ino, inode->i_ino)
1549 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1550 ctf_integer(int, flags, flags)
1551 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1552 ctf_integer(int, flags, map->m_flags)
1553 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1554 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1555 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1556 ctf_integer(unsigned int, len, map->m_len)
1557 ctf_integer(unsigned int, allocated, allocated)
1558 ctf_integer(ext4_fsblk_t, newblk, newblock)
1559 )
1560 )
1561
1562 LTTNG_TRACEPOINT_EVENT(ext4_get_implied_cluster_alloc_exit,
1563 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1564
1565 TP_ARGS(sb, map, ret),
1566
1567 TP_FIELDS(
1568 ctf_integer(dev_t, dev, sb->s_dev)
1569 ctf_integer(unsigned int, flags, map->m_flags)
1570 ctf_integer(ext4_lblk_t, lblk, map->m_lblk)
1571 ctf_integer(ext4_fsblk_t, pblk, map->m_pblk)
1572 ctf_integer(unsigned int, len, map->m_len)
1573 ctf_integer(int, ret, ret)
1574 )
1575 )
1576
1577 LTTNG_TRACEPOINT_EVENT(ext4_ext_put_in_cache,
1578 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1579 ext4_fsblk_t start),
1580
1581 TP_ARGS(inode, lblk, len, start),
1582
1583 TP_FIELDS(
1584 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1585 ctf_integer(ino_t, ino, inode->i_ino)
1586 ctf_integer(ext4_lblk_t, lblk, lblk)
1587 ctf_integer(unsigned int, len, len)
1588 ctf_integer(ext4_fsblk_t, start, start)
1589 )
1590 )
1591
1592 LTTNG_TRACEPOINT_EVENT(ext4_ext_in_cache,
1593 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1594
1595 TP_ARGS(inode, lblk, ret),
1596
1597 TP_FIELDS(
1598 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1599 ctf_integer(ino_t, ino, inode->i_ino)
1600 ctf_integer(ext4_lblk_t, lblk, lblk)
1601 ctf_integer(int, ret, ret)
1602 )
1603 )
1604
1605 LTTNG_TRACEPOINT_EVENT(ext4_find_delalloc_range,
1606 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1607 int reverse, int found, ext4_lblk_t found_blk),
1608
1609 TP_ARGS(inode, from, to, reverse, found, found_blk),
1610
1611 TP_FIELDS(
1612 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1613 ctf_integer(ino_t, ino, inode->i_ino)
1614 ctf_integer(ext4_lblk_t, from, from)
1615 ctf_integer(ext4_lblk_t, to, to)
1616 ctf_integer(int, reverse, reverse)
1617 ctf_integer(int, found, found)
1618 ctf_integer(ext4_lblk_t, found_blk, found_blk)
1619 )
1620 )
1621
1622 LTTNG_TRACEPOINT_EVENT(ext4_get_reserved_cluster_alloc,
1623 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1624
1625 TP_ARGS(inode, lblk, len),
1626
1627 TP_FIELDS(
1628 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1629 ctf_integer(ino_t, ino, inode->i_ino)
1630 ctf_integer(ext4_lblk_t, lblk, lblk)
1631 ctf_integer(unsigned int, len, len)
1632 )
1633 )
1634
1635 LTTNG_TRACEPOINT_EVENT(ext4_ext_show_extent,
1636 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1637 unsigned short len),
1638
1639 TP_ARGS(inode, lblk, pblk, len),
1640
1641 TP_FIELDS(
1642 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1643 ctf_integer(ino_t, ino, inode->i_ino)
1644 ctf_integer(ext4_fsblk_t, pblk, pblk)
1645 ctf_integer(ext4_lblk_t, lblk, lblk)
1646 ctf_integer(unsigned short, len, len)
1647 )
1648 )
1649
1650 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) || \
1651 LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
1652
1653 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1654 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1655 ext4_lblk_t from, ext4_fsblk_t to,
1656 struct partial_cluster *pc),
1657
1658 TP_ARGS(inode, ex, from, to, pc),
1659
1660 TP_FIELDS(
1661 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1662 ctf_integer(ino_t, ino, inode->i_ino)
1663 ctf_integer(ext4_lblk_t, from, from)
1664 ctf_integer(ext4_lblk_t, to, to)
1665 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1666 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1667 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1668 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1669 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1670 ctf_integer(int, pc_state, pc->state)
1671 )
1672 )
1673
1674 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1675
1676 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1677 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1678 ext4_lblk_t from, ext4_fsblk_t to,
1679 long long partial_cluster),
1680
1681 TP_ARGS(inode, ex, from, to, partial_cluster),
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, from, from)
1687 ctf_integer(ext4_lblk_t, to, to)
1688 ctf_integer(long long, partial, partial_cluster)
1689 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1690 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1691 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1692 )
1693 )
1694
1695 #else
1696
1697 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks,
1698 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1699 ext4_lblk_t from, ext4_fsblk_t to,
1700 ext4_fsblk_t partial_cluster),
1701
1702 TP_ARGS(inode, ex, from, to, partial_cluster),
1703
1704 TP_FIELDS(
1705 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1706 ctf_integer(ino_t, ino, inode->i_ino)
1707 ctf_integer(ext4_lblk_t, from, from)
1708 ctf_integer(ext4_lblk_t, to, to)
1709 ctf_integer(ext4_fsblk_t, partial, partial_cluster)
1710 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1711 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1712 ctf_integer(unsigned short, ee_len, ext4_ext_get_actual_len(ex))
1713 )
1714 )
1715
1716 #endif
1717
1718 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) || \
1719 LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
1720
1721 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1722 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1723 struct ext4_extent *ex,
1724 struct partial_cluster *pc),
1725
1726 TP_ARGS(inode, start, ex, pc),
1727
1728 TP_FIELDS(
1729 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1730 ctf_integer(ino_t, ino, inode->i_ino)
1731 ctf_integer(ext4_lblk_t, start, start)
1732 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1733 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1734 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1735 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1736 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1737 ctf_integer(int, pc_state, pc->state)
1738 )
1739 )
1740
1741 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1742
1743 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1744 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1745 struct ext4_extent *ex,
1746 long long partial_cluster),
1747
1748 TP_ARGS(inode, start, ex, partial_cluster),
1749
1750 TP_FIELDS(
1751 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1752 ctf_integer(ino_t, ino, inode->i_ino)
1753 ctf_integer(long long, partial, partial_cluster)
1754 ctf_integer(ext4_lblk_t, start, start)
1755 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1756 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1757 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1758 )
1759 )
1760
1761 #else
1762
1763 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf,
1764 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1765 struct ext4_extent *ex, ext4_fsblk_t partial_cluster),
1766
1767 TP_ARGS(inode, start, ex, partial_cluster),
1768
1769 TP_FIELDS(
1770 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1771 ctf_integer(ino_t, ino, inode->i_ino)
1772 ctf_integer(long long, partial, partial_cluster)
1773 ctf_integer(ext4_lblk_t, start, start)
1774 ctf_integer(ext4_lblk_t, ee_lblk, le32_to_cpu(ex->ee_block))
1775 ctf_integer(ext4_fsblk_t, ee_pblk, ext4_ext_pblock(ex))
1776 ctf_integer(short, ee_len, ext4_ext_get_actual_len(ex))
1777 )
1778 )
1779
1780 #endif
1781
1782 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_idx,
1783 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
1784
1785 TP_ARGS(inode, pblk),
1786
1787 TP_FIELDS(
1788 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1789 ctf_integer(ino_t, ino, inode->i_ino)
1790 ctf_integer(ext4_fsblk_t, pblk, pblk)
1791 )
1792 )
1793
1794 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1795
1796 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
1797 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1798 ext4_lblk_t end, int depth),
1799
1800 TP_ARGS(inode, start, end, depth),
1801
1802 TP_FIELDS(
1803 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1804 ctf_integer(ino_t, ino, inode->i_ino)
1805 ctf_integer(ext4_lblk_t, start, start)
1806 ctf_integer(ext4_lblk_t, end, end)
1807 ctf_integer(int, depth, depth)
1808 )
1809 )
1810
1811 #else
1812
1813 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space,
1814 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth),
1815
1816 TP_ARGS(inode, start, depth),
1817
1818 TP_FIELDS(
1819 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1820 ctf_integer(ino_t, ino, inode->i_ino)
1821 ctf_integer(ext4_lblk_t, start, start)
1822 ctf_integer(int, depth, depth)
1823 )
1824 )
1825
1826 #endif
1827
1828 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,20,0) || \
1829 LTTNG_RHEL_KERNEL_RANGE(4,18,0,147,0,0, 4,19,0,0,0,0))
1830
1831 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1832 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
1833 int depth, struct partial_cluster *pc, __le16 eh_entries),
1834
1835 TP_ARGS(inode, start, end, depth, pc, eh_entries),
1836
1837 TP_FIELDS(
1838 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1839 ctf_integer(ino_t, ino, inode->i_ino)
1840 ctf_integer(ext4_lblk_t, start, start)
1841 ctf_integer(ext4_lblk_t, end, end)
1842 ctf_integer(int, depth, depth)
1843 ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
1844 ctf_integer(ext4_fsblk_t, pc_pclu, pc->pclu)
1845 ctf_integer(ext4_lblk_t, pc_lblk, pc->lblk)
1846 ctf_integer(int, pc_state, pc->state)
1847 )
1848 )
1849
1850 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1851
1852 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1853 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
1854 int depth, long long partial, __le16 eh_entries),
1855
1856 TP_ARGS(inode, start, end, depth, partial, eh_entries),
1857
1858 TP_FIELDS(
1859 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1860 ctf_integer(ino_t, ino, inode->i_ino)
1861 ctf_integer(ext4_lblk_t, start, start)
1862 ctf_integer(ext4_lblk_t, end, end)
1863 ctf_integer(int, depth, depth)
1864 ctf_integer(long long, partial, partial)
1865 ctf_integer(unsigned short, eh_entries, le16_to_cpu(eh_entries))
1866 )
1867 )
1868
1869 #else
1870
1871 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done,
1872 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth,
1873 ext4_lblk_t partial, unsigned short eh_entries),
1874
1875 TP_ARGS(inode, start, depth, partial, eh_entries),
1876
1877 TP_FIELDS(
1878 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1879 ctf_integer(ino_t, ino, inode->i_ino)
1880 ctf_integer(ext4_lblk_t, start, start)
1881 ctf_integer(int, depth, depth)
1882 ctf_integer(ext4_lblk_t, partial, partial)
1883 ctf_integer(unsigned short, eh_entries, eh_entries)
1884 )
1885 )
1886
1887 #endif
1888
1889 #endif
1890
1891 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
1892
1893 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__es_extent,
1894 TP_PROTO(struct inode *inode, struct extent_status *es),
1895
1896 TP_ARGS(inode, es),
1897
1898 TP_FIELDS(
1899 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1900 ctf_integer(ino_t, ino, inode->i_ino)
1901 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1902 ctf_integer(ext4_lblk_t, len, es->es_len)
1903 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1904 ctf_integer(char, status, ext4_es_status(es))
1905 )
1906 )
1907
1908 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_insert_extent,
1909 TP_PROTO(struct inode *inode, struct extent_status *es),
1910
1911 TP_ARGS(inode, es)
1912 )
1913
1914 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent, ext4_es_cache_extent,
1915 TP_PROTO(struct inode *inode, struct extent_status *es),
1916
1917 TP_ARGS(inode, es)
1918 )
1919
1920 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1921
1922 LTTNG_TRACEPOINT_EVENT(ext4_es_insert_extent,
1923 TP_PROTO(struct inode *inode, struct extent_status *es),
1924
1925 TP_ARGS(inode, es),
1926
1927 TP_FIELDS(
1928 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1929 ctf_integer(ino_t, ino, inode->i_ino)
1930 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1931 ctf_integer(ext4_lblk_t, len, es->es_len)
1932 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1933 ctf_integer(char, status, ext4_es_status(es) >> 60)
1934 )
1935 )
1936
1937 LTTNG_TRACEPOINT_EVENT(ext4_es_remove_extent,
1938 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
1939
1940 TP_ARGS(inode, lblk, len),
1941
1942 TP_FIELDS(
1943 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1944 ctf_integer(ino_t, ino, inode->i_ino)
1945 ctf_integer(loff_t, lblk, lblk)
1946 ctf_integer(loff_t, len, len)
1947 )
1948 )
1949
1950 LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_enter,
1951 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
1952
1953 TP_ARGS(inode, lblk),
1954
1955 TP_FIELDS(
1956 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1957 ctf_integer(ino_t, ino, inode->i_ino)
1958 ctf_integer(ext4_lblk_t, lblk, lblk)
1959 )
1960 )
1961
1962 LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_exit,
1963 TP_PROTO(struct inode *inode, struct extent_status *es),
1964
1965 TP_ARGS(inode, es),
1966
1967 TP_FIELDS(
1968 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1969 ctf_integer(ino_t, ino, inode->i_ino)
1970 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1971 ctf_integer(ext4_lblk_t, len, es->es_len)
1972 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
1973 ctf_integer(char, status, ext4_es_status(es) >> 60)
1974 )
1975 )
1976
1977 LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_enter,
1978 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
1979
1980 TP_ARGS(inode, lblk),
1981
1982 TP_FIELDS(
1983 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1984 ctf_integer(ino_t, ino, inode->i_ino)
1985 ctf_integer(ext4_lblk_t, lblk, lblk)
1986 )
1987 )
1988
1989 LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_exit,
1990 TP_PROTO(struct inode *inode, struct extent_status *es,
1991 int found),
1992
1993 TP_ARGS(inode, es, found),
1994
1995 TP_FIELDS(
1996 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
1997 ctf_integer(ino_t, ino, inode->i_ino)
1998 ctf_integer(ext4_lblk_t, lblk, es->es_lblk)
1999 ctf_integer(ext4_lblk_t, len, es->es_len)
2000 ctf_integer(ext4_fsblk_t, pblk, ext4_es_pblock(es))
2001 ctf_integer(char, status, ext4_es_status(es) >> 60)
2002 ctf_integer(int, found, found)
2003 )
2004 )
2005
2006 LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_enter,
2007 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2008
2009 TP_ARGS(sb, nr_to_scan, cache_cnt),
2010
2011 TP_FIELDS(
2012 ctf_integer(dev_t, dev, sb->s_dev)
2013 ctf_integer(int, nr_to_scan, nr_to_scan)
2014 ctf_integer(int, cache_cnt, cache_cnt)
2015 )
2016 )
2017
2018 LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_exit,
2019 TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt),
2020
2021 TP_ARGS(sb, shrunk_nr, cache_cnt),
2022
2023 TP_FIELDS(
2024 ctf_integer(dev_t, dev, sb->s_dev)
2025 ctf_integer(int, shrunk_nr, shrunk_nr)
2026 ctf_integer(int, cache_cnt, cache_cnt)
2027 )
2028 )
2029
2030 #endif
2031
2032 #endif /* LTTNG_TRACE_EXT4_H */
2033
2034 /* This part must be outside protection */
2035 #include <probes/define_trace.h>
LTTng 2.0/0.x modules
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