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[mirror_ubuntu-bionic-kernel.git] / include / trace / events / ext4.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #undef TRACE_SYSTEM
3 #define TRACE_SYSTEM ext4
4
5 #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
6 #define _TRACE_EXT4_H
7
8 #include <linux/writeback.h>
9 #include <linux/tracepoint.h>
10
11 struct ext4_allocation_context;
12 struct ext4_allocation_request;
13 struct ext4_extent;
14 struct ext4_prealloc_space;
15 struct ext4_inode_info;
16 struct mpage_da_data;
17 struct ext4_map_blocks;
18 struct extent_status;
19 struct ext4_fsmap;
20
21 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
22
23 #define show_mballoc_flags(flags) __print_flags(flags, "|", \
24 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
25 { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \
26 { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \
27 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
28 { EXT4_MB_HINT_BEST, "HINT_BEST" }, \
29 { EXT4_MB_HINT_DATA, "HINT_DATA" }, \
30 { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \
31 { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \
32 { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \
33 { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \
34 { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \
35 { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \
36 { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \
37 { EXT4_MB_USE_RESERVED, "USE_RESV" })
38
39 #define show_map_flags(flags) __print_flags(flags, "|", \
40 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
41 { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
42 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
43 { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
44 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
45 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
46 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
47 { EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
48 { EXT4_GET_BLOCKS_ZERO, "ZERO" })
49
50 #define show_mflags(flags) __print_flags(flags, "", \
51 { EXT4_MAP_NEW, "N" }, \
52 { EXT4_MAP_MAPPED, "M" }, \
53 { EXT4_MAP_UNWRITTEN, "U" }, \
54 { EXT4_MAP_BOUNDARY, "B" })
55
56 #define show_free_flags(flags) __print_flags(flags, "|", \
57 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
58 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
59 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
60 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
61 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
62 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
63
64 #define show_extent_status(status) __print_flags(status, "", \
65 { EXTENT_STATUS_WRITTEN, "W" }, \
66 { EXTENT_STATUS_UNWRITTEN, "U" }, \
67 { EXTENT_STATUS_DELAYED, "D" }, \
68 { EXTENT_STATUS_HOLE, "H" })
69
70 #define show_falloc_mode(mode) __print_flags(mode, "|", \
71 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
72 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
73 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
74 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
75 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
76
77
78 TRACE_EVENT(ext4_other_inode_update_time,
79 TP_PROTO(struct inode *inode, ino_t orig_ino),
80
81 TP_ARGS(inode, orig_ino),
82
83 TP_STRUCT__entry(
84 __field( dev_t, dev )
85 __field( ino_t, ino )
86 __field( ino_t, orig_ino )
87 __field( uid_t, uid )
88 __field( gid_t, gid )
89 __field( __u16, mode )
90 ),
91
92 TP_fast_assign(
93 __entry->orig_ino = orig_ino;
94 __entry->dev = inode->i_sb->s_dev;
95 __entry->ino = inode->i_ino;
96 __entry->uid = i_uid_read(inode);
97 __entry->gid = i_gid_read(inode);
98 __entry->mode = inode->i_mode;
99 ),
100
101 TP_printk("dev %d,%d orig_ino %lu ino %lu mode 0%o uid %u gid %u",
102 MAJOR(__entry->dev), MINOR(__entry->dev),
103 (unsigned long) __entry->orig_ino,
104 (unsigned long) __entry->ino, __entry->mode,
105 __entry->uid, __entry->gid)
106 );
107
108 TRACE_EVENT(ext4_free_inode,
109 TP_PROTO(struct inode *inode),
110
111 TP_ARGS(inode),
112
113 TP_STRUCT__entry(
114 __field( dev_t, dev )
115 __field( ino_t, ino )
116 __field( uid_t, uid )
117 __field( gid_t, gid )
118 __field( __u64, blocks )
119 __field( __u16, mode )
120 ),
121
122 TP_fast_assign(
123 __entry->dev = inode->i_sb->s_dev;
124 __entry->ino = inode->i_ino;
125 __entry->uid = i_uid_read(inode);
126 __entry->gid = i_gid_read(inode);
127 __entry->blocks = inode->i_blocks;
128 __entry->mode = inode->i_mode;
129 ),
130
131 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
132 MAJOR(__entry->dev), MINOR(__entry->dev),
133 (unsigned long) __entry->ino, __entry->mode,
134 __entry->uid, __entry->gid, __entry->blocks)
135 );
136
137 TRACE_EVENT(ext4_request_inode,
138 TP_PROTO(struct inode *dir, int mode),
139
140 TP_ARGS(dir, mode),
141
142 TP_STRUCT__entry(
143 __field( dev_t, dev )
144 __field( ino_t, dir )
145 __field( __u16, mode )
146 ),
147
148 TP_fast_assign(
149 __entry->dev = dir->i_sb->s_dev;
150 __entry->dir = dir->i_ino;
151 __entry->mode = mode;
152 ),
153
154 TP_printk("dev %d,%d dir %lu mode 0%o",
155 MAJOR(__entry->dev), MINOR(__entry->dev),
156 (unsigned long) __entry->dir, __entry->mode)
157 );
158
159 TRACE_EVENT(ext4_allocate_inode,
160 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
161
162 TP_ARGS(inode, dir, mode),
163
164 TP_STRUCT__entry(
165 __field( dev_t, dev )
166 __field( ino_t, ino )
167 __field( ino_t, dir )
168 __field( __u16, mode )
169 ),
170
171 TP_fast_assign(
172 __entry->dev = inode->i_sb->s_dev;
173 __entry->ino = inode->i_ino;
174 __entry->dir = dir->i_ino;
175 __entry->mode = mode;
176 ),
177
178 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
179 MAJOR(__entry->dev), MINOR(__entry->dev),
180 (unsigned long) __entry->ino,
181 (unsigned long) __entry->dir, __entry->mode)
182 );
183
184 TRACE_EVENT(ext4_evict_inode,
185 TP_PROTO(struct inode *inode),
186
187 TP_ARGS(inode),
188
189 TP_STRUCT__entry(
190 __field( dev_t, dev )
191 __field( ino_t, ino )
192 __field( int, nlink )
193 ),
194
195 TP_fast_assign(
196 __entry->dev = inode->i_sb->s_dev;
197 __entry->ino = inode->i_ino;
198 __entry->nlink = inode->i_nlink;
199 ),
200
201 TP_printk("dev %d,%d ino %lu nlink %d",
202 MAJOR(__entry->dev), MINOR(__entry->dev),
203 (unsigned long) __entry->ino, __entry->nlink)
204 );
205
206 TRACE_EVENT(ext4_drop_inode,
207 TP_PROTO(struct inode *inode, int drop),
208
209 TP_ARGS(inode, drop),
210
211 TP_STRUCT__entry(
212 __field( dev_t, dev )
213 __field( ino_t, ino )
214 __field( int, drop )
215 ),
216
217 TP_fast_assign(
218 __entry->dev = inode->i_sb->s_dev;
219 __entry->ino = inode->i_ino;
220 __entry->drop = drop;
221 ),
222
223 TP_printk("dev %d,%d ino %lu drop %d",
224 MAJOR(__entry->dev), MINOR(__entry->dev),
225 (unsigned long) __entry->ino, __entry->drop)
226 );
227
228 TRACE_EVENT(ext4_nfs_commit_metadata,
229 TP_PROTO(struct inode *inode),
230
231 TP_ARGS(inode),
232
233 TP_STRUCT__entry(
234 __field( dev_t, dev )
235 __field( ino_t, ino )
236 ),
237
238 TP_fast_assign(
239 __entry->dev = inode->i_sb->s_dev;
240 __entry->ino = inode->i_ino;
241 ),
242
243 TP_printk("dev %d,%d ino %lu",
244 MAJOR(__entry->dev), MINOR(__entry->dev),
245 (unsigned long) __entry->ino)
246 );
247
248 TRACE_EVENT(ext4_mark_inode_dirty,
249 TP_PROTO(struct inode *inode, unsigned long IP),
250
251 TP_ARGS(inode, IP),
252
253 TP_STRUCT__entry(
254 __field( dev_t, dev )
255 __field( ino_t, ino )
256 __field(unsigned long, ip )
257 ),
258
259 TP_fast_assign(
260 __entry->dev = inode->i_sb->s_dev;
261 __entry->ino = inode->i_ino;
262 __entry->ip = IP;
263 ),
264
265 TP_printk("dev %d,%d ino %lu caller %pS",
266 MAJOR(__entry->dev), MINOR(__entry->dev),
267 (unsigned long) __entry->ino, (void *)__entry->ip)
268 );
269
270 TRACE_EVENT(ext4_begin_ordered_truncate,
271 TP_PROTO(struct inode *inode, loff_t new_size),
272
273 TP_ARGS(inode, new_size),
274
275 TP_STRUCT__entry(
276 __field( dev_t, dev )
277 __field( ino_t, ino )
278 __field( loff_t, new_size )
279 ),
280
281 TP_fast_assign(
282 __entry->dev = inode->i_sb->s_dev;
283 __entry->ino = inode->i_ino;
284 __entry->new_size = new_size;
285 ),
286
287 TP_printk("dev %d,%d ino %lu new_size %lld",
288 MAJOR(__entry->dev), MINOR(__entry->dev),
289 (unsigned long) __entry->ino,
290 __entry->new_size)
291 );
292
293 DECLARE_EVENT_CLASS(ext4__write_begin,
294
295 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
296 unsigned int flags),
297
298 TP_ARGS(inode, pos, len, flags),
299
300 TP_STRUCT__entry(
301 __field( dev_t, dev )
302 __field( ino_t, ino )
303 __field( loff_t, pos )
304 __field( unsigned int, len )
305 __field( unsigned int, flags )
306 ),
307
308 TP_fast_assign(
309 __entry->dev = inode->i_sb->s_dev;
310 __entry->ino = inode->i_ino;
311 __entry->pos = pos;
312 __entry->len = len;
313 __entry->flags = flags;
314 ),
315
316 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
317 MAJOR(__entry->dev), MINOR(__entry->dev),
318 (unsigned long) __entry->ino,
319 __entry->pos, __entry->len, __entry->flags)
320 );
321
322 DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
323
324 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
325 unsigned int flags),
326
327 TP_ARGS(inode, pos, len, flags)
328 );
329
330 DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
331
332 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
333 unsigned int flags),
334
335 TP_ARGS(inode, pos, len, flags)
336 );
337
338 DECLARE_EVENT_CLASS(ext4__write_end,
339 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
340 unsigned int copied),
341
342 TP_ARGS(inode, pos, len, copied),
343
344 TP_STRUCT__entry(
345 __field( dev_t, dev )
346 __field( ino_t, ino )
347 __field( loff_t, pos )
348 __field( unsigned int, len )
349 __field( unsigned int, copied )
350 ),
351
352 TP_fast_assign(
353 __entry->dev = inode->i_sb->s_dev;
354 __entry->ino = inode->i_ino;
355 __entry->pos = pos;
356 __entry->len = len;
357 __entry->copied = copied;
358 ),
359
360 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
361 MAJOR(__entry->dev), MINOR(__entry->dev),
362 (unsigned long) __entry->ino,
363 __entry->pos, __entry->len, __entry->copied)
364 );
365
366 DEFINE_EVENT(ext4__write_end, ext4_write_end,
367
368 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
369 unsigned int copied),
370
371 TP_ARGS(inode, pos, len, copied)
372 );
373
374 DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
375
376 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
377 unsigned int copied),
378
379 TP_ARGS(inode, pos, len, copied)
380 );
381
382 DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
383
384 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
385 unsigned int copied),
386
387 TP_ARGS(inode, pos, len, copied)
388 );
389
390 TRACE_EVENT(ext4_writepages,
391 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
392
393 TP_ARGS(inode, wbc),
394
395 TP_STRUCT__entry(
396 __field( dev_t, dev )
397 __field( ino_t, ino )
398 __field( long, nr_to_write )
399 __field( long, pages_skipped )
400 __field( loff_t, range_start )
401 __field( loff_t, range_end )
402 __field( pgoff_t, writeback_index )
403 __field( int, sync_mode )
404 __field( char, for_kupdate )
405 __field( char, range_cyclic )
406 ),
407
408 TP_fast_assign(
409 __entry->dev = inode->i_sb->s_dev;
410 __entry->ino = inode->i_ino;
411 __entry->nr_to_write = wbc->nr_to_write;
412 __entry->pages_skipped = wbc->pages_skipped;
413 __entry->range_start = wbc->range_start;
414 __entry->range_end = wbc->range_end;
415 __entry->writeback_index = inode->i_mapping->writeback_index;
416 __entry->sync_mode = wbc->sync_mode;
417 __entry->for_kupdate = wbc->for_kupdate;
418 __entry->range_cyclic = wbc->range_cyclic;
419 ),
420
421 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
422 "range_start %lld range_end %lld sync_mode %d "
423 "for_kupdate %d range_cyclic %d writeback_index %lu",
424 MAJOR(__entry->dev), MINOR(__entry->dev),
425 (unsigned long) __entry->ino, __entry->nr_to_write,
426 __entry->pages_skipped, __entry->range_start,
427 __entry->range_end, __entry->sync_mode,
428 __entry->for_kupdate, __entry->range_cyclic,
429 (unsigned long) __entry->writeback_index)
430 );
431
432 TRACE_EVENT(ext4_da_write_pages,
433 TP_PROTO(struct inode *inode, pgoff_t first_page,
434 struct writeback_control *wbc),
435
436 TP_ARGS(inode, first_page, wbc),
437
438 TP_STRUCT__entry(
439 __field( dev_t, dev )
440 __field( ino_t, ino )
441 __field( pgoff_t, first_page )
442 __field( long, nr_to_write )
443 __field( int, sync_mode )
444 ),
445
446 TP_fast_assign(
447 __entry->dev = inode->i_sb->s_dev;
448 __entry->ino = inode->i_ino;
449 __entry->first_page = first_page;
450 __entry->nr_to_write = wbc->nr_to_write;
451 __entry->sync_mode = wbc->sync_mode;
452 ),
453
454 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
455 "sync_mode %d",
456 MAJOR(__entry->dev), MINOR(__entry->dev),
457 (unsigned long) __entry->ino, __entry->first_page,
458 __entry->nr_to_write, __entry->sync_mode)
459 );
460
461 TRACE_EVENT(ext4_da_write_pages_extent,
462 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
463
464 TP_ARGS(inode, map),
465
466 TP_STRUCT__entry(
467 __field( dev_t, dev )
468 __field( ino_t, ino )
469 __field( __u64, lblk )
470 __field( __u32, len )
471 __field( __u32, flags )
472 ),
473
474 TP_fast_assign(
475 __entry->dev = inode->i_sb->s_dev;
476 __entry->ino = inode->i_ino;
477 __entry->lblk = map->m_lblk;
478 __entry->len = map->m_len;
479 __entry->flags = map->m_flags;
480 ),
481
482 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
483 MAJOR(__entry->dev), MINOR(__entry->dev),
484 (unsigned long) __entry->ino, __entry->lblk, __entry->len,
485 show_mflags(__entry->flags))
486 );
487
488 TRACE_EVENT(ext4_writepages_result,
489 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
490 int ret, int pages_written),
491
492 TP_ARGS(inode, wbc, ret, pages_written),
493
494 TP_STRUCT__entry(
495 __field( dev_t, dev )
496 __field( ino_t, ino )
497 __field( int, ret )
498 __field( int, pages_written )
499 __field( long, pages_skipped )
500 __field( pgoff_t, writeback_index )
501 __field( int, sync_mode )
502 ),
503
504 TP_fast_assign(
505 __entry->dev = inode->i_sb->s_dev;
506 __entry->ino = inode->i_ino;
507 __entry->ret = ret;
508 __entry->pages_written = pages_written;
509 __entry->pages_skipped = wbc->pages_skipped;
510 __entry->writeback_index = inode->i_mapping->writeback_index;
511 __entry->sync_mode = wbc->sync_mode;
512 ),
513
514 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
515 "sync_mode %d writeback_index %lu",
516 MAJOR(__entry->dev), MINOR(__entry->dev),
517 (unsigned long) __entry->ino, __entry->ret,
518 __entry->pages_written, __entry->pages_skipped,
519 __entry->sync_mode,
520 (unsigned long) __entry->writeback_index)
521 );
522
523 DECLARE_EVENT_CLASS(ext4__page_op,
524 TP_PROTO(struct page *page),
525
526 TP_ARGS(page),
527
528 TP_STRUCT__entry(
529 __field( dev_t, dev )
530 __field( ino_t, ino )
531 __field( pgoff_t, index )
532
533 ),
534
535 TP_fast_assign(
536 __entry->dev = page->mapping->host->i_sb->s_dev;
537 __entry->ino = page->mapping->host->i_ino;
538 __entry->index = page->index;
539 ),
540
541 TP_printk("dev %d,%d ino %lu page_index %lu",
542 MAJOR(__entry->dev), MINOR(__entry->dev),
543 (unsigned long) __entry->ino,
544 (unsigned long) __entry->index)
545 );
546
547 DEFINE_EVENT(ext4__page_op, ext4_writepage,
548
549 TP_PROTO(struct page *page),
550
551 TP_ARGS(page)
552 );
553
554 DEFINE_EVENT(ext4__page_op, ext4_readpage,
555
556 TP_PROTO(struct page *page),
557
558 TP_ARGS(page)
559 );
560
561 DEFINE_EVENT(ext4__page_op, ext4_releasepage,
562
563 TP_PROTO(struct page *page),
564
565 TP_ARGS(page)
566 );
567
568 DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
569 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
570
571 TP_ARGS(page, offset, length),
572
573 TP_STRUCT__entry(
574 __field( dev_t, dev )
575 __field( ino_t, ino )
576 __field( pgoff_t, index )
577 __field( unsigned int, offset )
578 __field( unsigned int, length )
579 ),
580
581 TP_fast_assign(
582 __entry->dev = page->mapping->host->i_sb->s_dev;
583 __entry->ino = page->mapping->host->i_ino;
584 __entry->index = page->index;
585 __entry->offset = offset;
586 __entry->length = length;
587 ),
588
589 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
590 MAJOR(__entry->dev), MINOR(__entry->dev),
591 (unsigned long) __entry->ino,
592 (unsigned long) __entry->index,
593 __entry->offset, __entry->length)
594 );
595
596 DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
597 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
598
599 TP_ARGS(page, offset, length)
600 );
601
602 DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
603 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
604
605 TP_ARGS(page, offset, length)
606 );
607
608 TRACE_EVENT(ext4_discard_blocks,
609 TP_PROTO(struct super_block *sb, unsigned long long blk,
610 unsigned long long count),
611
612 TP_ARGS(sb, blk, count),
613
614 TP_STRUCT__entry(
615 __field( dev_t, dev )
616 __field( __u64, blk )
617 __field( __u64, count )
618
619 ),
620
621 TP_fast_assign(
622 __entry->dev = sb->s_dev;
623 __entry->blk = blk;
624 __entry->count = count;
625 ),
626
627 TP_printk("dev %d,%d blk %llu count %llu",
628 MAJOR(__entry->dev), MINOR(__entry->dev),
629 __entry->blk, __entry->count)
630 );
631
632 DECLARE_EVENT_CLASS(ext4__mb_new_pa,
633 TP_PROTO(struct ext4_allocation_context *ac,
634 struct ext4_prealloc_space *pa),
635
636 TP_ARGS(ac, pa),
637
638 TP_STRUCT__entry(
639 __field( dev_t, dev )
640 __field( ino_t, ino )
641 __field( __u64, pa_pstart )
642 __field( __u64, pa_lstart )
643 __field( __u32, pa_len )
644
645 ),
646
647 TP_fast_assign(
648 __entry->dev = ac->ac_sb->s_dev;
649 __entry->ino = ac->ac_inode->i_ino;
650 __entry->pa_pstart = pa->pa_pstart;
651 __entry->pa_lstart = pa->pa_lstart;
652 __entry->pa_len = pa->pa_len;
653 ),
654
655 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
656 MAJOR(__entry->dev), MINOR(__entry->dev),
657 (unsigned long) __entry->ino,
658 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
659 );
660
661 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
662
663 TP_PROTO(struct ext4_allocation_context *ac,
664 struct ext4_prealloc_space *pa),
665
666 TP_ARGS(ac, pa)
667 );
668
669 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
670
671 TP_PROTO(struct ext4_allocation_context *ac,
672 struct ext4_prealloc_space *pa),
673
674 TP_ARGS(ac, pa)
675 );
676
677 TRACE_EVENT(ext4_mb_release_inode_pa,
678 TP_PROTO(struct ext4_prealloc_space *pa,
679 unsigned long long block, unsigned int count),
680
681 TP_ARGS(pa, block, count),
682
683 TP_STRUCT__entry(
684 __field( dev_t, dev )
685 __field( ino_t, ino )
686 __field( __u64, block )
687 __field( __u32, count )
688
689 ),
690
691 TP_fast_assign(
692 __entry->dev = pa->pa_inode->i_sb->s_dev;
693 __entry->ino = pa->pa_inode->i_ino;
694 __entry->block = block;
695 __entry->count = count;
696 ),
697
698 TP_printk("dev %d,%d ino %lu block %llu count %u",
699 MAJOR(__entry->dev), MINOR(__entry->dev),
700 (unsigned long) __entry->ino,
701 __entry->block, __entry->count)
702 );
703
704 TRACE_EVENT(ext4_mb_release_group_pa,
705 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
706
707 TP_ARGS(sb, pa),
708
709 TP_STRUCT__entry(
710 __field( dev_t, dev )
711 __field( __u64, pa_pstart )
712 __field( __u32, pa_len )
713
714 ),
715
716 TP_fast_assign(
717 __entry->dev = sb->s_dev;
718 __entry->pa_pstart = pa->pa_pstart;
719 __entry->pa_len = pa->pa_len;
720 ),
721
722 TP_printk("dev %d,%d pstart %llu len %u",
723 MAJOR(__entry->dev), MINOR(__entry->dev),
724 __entry->pa_pstart, __entry->pa_len)
725 );
726
727 TRACE_EVENT(ext4_discard_preallocations,
728 TP_PROTO(struct inode *inode),
729
730 TP_ARGS(inode),
731
732 TP_STRUCT__entry(
733 __field( dev_t, dev )
734 __field( ino_t, ino )
735
736 ),
737
738 TP_fast_assign(
739 __entry->dev = inode->i_sb->s_dev;
740 __entry->ino = inode->i_ino;
741 ),
742
743 TP_printk("dev %d,%d ino %lu",
744 MAJOR(__entry->dev), MINOR(__entry->dev),
745 (unsigned long) __entry->ino)
746 );
747
748 TRACE_EVENT(ext4_mb_discard_preallocations,
749 TP_PROTO(struct super_block *sb, int needed),
750
751 TP_ARGS(sb, needed),
752
753 TP_STRUCT__entry(
754 __field( dev_t, dev )
755 __field( int, needed )
756
757 ),
758
759 TP_fast_assign(
760 __entry->dev = sb->s_dev;
761 __entry->needed = needed;
762 ),
763
764 TP_printk("dev %d,%d needed %d",
765 MAJOR(__entry->dev), MINOR(__entry->dev),
766 __entry->needed)
767 );
768
769 TRACE_EVENT(ext4_request_blocks,
770 TP_PROTO(struct ext4_allocation_request *ar),
771
772 TP_ARGS(ar),
773
774 TP_STRUCT__entry(
775 __field( dev_t, dev )
776 __field( ino_t, ino )
777 __field( unsigned int, len )
778 __field( __u32, logical )
779 __field( __u32, lleft )
780 __field( __u32, lright )
781 __field( __u64, goal )
782 __field( __u64, pleft )
783 __field( __u64, pright )
784 __field( unsigned int, flags )
785 ),
786
787 TP_fast_assign(
788 __entry->dev = ar->inode->i_sb->s_dev;
789 __entry->ino = ar->inode->i_ino;
790 __entry->len = ar->len;
791 __entry->logical = ar->logical;
792 __entry->goal = ar->goal;
793 __entry->lleft = ar->lleft;
794 __entry->lright = ar->lright;
795 __entry->pleft = ar->pleft;
796 __entry->pright = ar->pright;
797 __entry->flags = ar->flags;
798 ),
799
800 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
801 "lleft %u lright %u pleft %llu pright %llu ",
802 MAJOR(__entry->dev), MINOR(__entry->dev),
803 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
804 __entry->len, __entry->logical, __entry->goal,
805 __entry->lleft, __entry->lright, __entry->pleft,
806 __entry->pright)
807 );
808
809 TRACE_EVENT(ext4_allocate_blocks,
810 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
811
812 TP_ARGS(ar, block),
813
814 TP_STRUCT__entry(
815 __field( dev_t, dev )
816 __field( ino_t, ino )
817 __field( __u64, block )
818 __field( unsigned int, len )
819 __field( __u32, logical )
820 __field( __u32, lleft )
821 __field( __u32, lright )
822 __field( __u64, goal )
823 __field( __u64, pleft )
824 __field( __u64, pright )
825 __field( unsigned int, flags )
826 ),
827
828 TP_fast_assign(
829 __entry->dev = ar->inode->i_sb->s_dev;
830 __entry->ino = ar->inode->i_ino;
831 __entry->block = block;
832 __entry->len = ar->len;
833 __entry->logical = ar->logical;
834 __entry->goal = ar->goal;
835 __entry->lleft = ar->lleft;
836 __entry->lright = ar->lright;
837 __entry->pleft = ar->pleft;
838 __entry->pright = ar->pright;
839 __entry->flags = ar->flags;
840 ),
841
842 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
843 "goal %llu lleft %u lright %u pleft %llu pright %llu",
844 MAJOR(__entry->dev), MINOR(__entry->dev),
845 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
846 __entry->len, __entry->block, __entry->logical,
847 __entry->goal, __entry->lleft, __entry->lright,
848 __entry->pleft, __entry->pright)
849 );
850
851 TRACE_EVENT(ext4_free_blocks,
852 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
853 int flags),
854
855 TP_ARGS(inode, block, count, flags),
856
857 TP_STRUCT__entry(
858 __field( dev_t, dev )
859 __field( ino_t, ino )
860 __field( __u64, block )
861 __field( unsigned long, count )
862 __field( int, flags )
863 __field( __u16, mode )
864 ),
865
866 TP_fast_assign(
867 __entry->dev = inode->i_sb->s_dev;
868 __entry->ino = inode->i_ino;
869 __entry->block = block;
870 __entry->count = count;
871 __entry->flags = flags;
872 __entry->mode = inode->i_mode;
873 ),
874
875 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
876 MAJOR(__entry->dev), MINOR(__entry->dev),
877 (unsigned long) __entry->ino,
878 __entry->mode, __entry->block, __entry->count,
879 show_free_flags(__entry->flags))
880 );
881
882 TRACE_EVENT(ext4_sync_file_enter,
883 TP_PROTO(struct file *file, int datasync),
884
885 TP_ARGS(file, datasync),
886
887 TP_STRUCT__entry(
888 __field( dev_t, dev )
889 __field( ino_t, ino )
890 __field( ino_t, parent )
891 __field( int, datasync )
892 ),
893
894 TP_fast_assign(
895 struct dentry *dentry = file->f_path.dentry;
896
897 __entry->dev = dentry->d_sb->s_dev;
898 __entry->ino = d_inode(dentry)->i_ino;
899 __entry->datasync = datasync;
900 __entry->parent = d_inode(dentry->d_parent)->i_ino;
901 ),
902
903 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
904 MAJOR(__entry->dev), MINOR(__entry->dev),
905 (unsigned long) __entry->ino,
906 (unsigned long) __entry->parent, __entry->datasync)
907 );
908
909 TRACE_EVENT(ext4_sync_file_exit,
910 TP_PROTO(struct inode *inode, int ret),
911
912 TP_ARGS(inode, ret),
913
914 TP_STRUCT__entry(
915 __field( dev_t, dev )
916 __field( ino_t, ino )
917 __field( int, ret )
918 ),
919
920 TP_fast_assign(
921 __entry->dev = inode->i_sb->s_dev;
922 __entry->ino = inode->i_ino;
923 __entry->ret = ret;
924 ),
925
926 TP_printk("dev %d,%d ino %lu ret %d",
927 MAJOR(__entry->dev), MINOR(__entry->dev),
928 (unsigned long) __entry->ino,
929 __entry->ret)
930 );
931
932 TRACE_EVENT(ext4_sync_fs,
933 TP_PROTO(struct super_block *sb, int wait),
934
935 TP_ARGS(sb, wait),
936
937 TP_STRUCT__entry(
938 __field( dev_t, dev )
939 __field( int, wait )
940
941 ),
942
943 TP_fast_assign(
944 __entry->dev = sb->s_dev;
945 __entry->wait = wait;
946 ),
947
948 TP_printk("dev %d,%d wait %d",
949 MAJOR(__entry->dev), MINOR(__entry->dev),
950 __entry->wait)
951 );
952
953 TRACE_EVENT(ext4_alloc_da_blocks,
954 TP_PROTO(struct inode *inode),
955
956 TP_ARGS(inode),
957
958 TP_STRUCT__entry(
959 __field( dev_t, dev )
960 __field( ino_t, ino )
961 __field( unsigned int, data_blocks )
962 ),
963
964 TP_fast_assign(
965 __entry->dev = inode->i_sb->s_dev;
966 __entry->ino = inode->i_ino;
967 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
968 ),
969
970 TP_printk("dev %d,%d ino %lu reserved_data_blocks %u",
971 MAJOR(__entry->dev), MINOR(__entry->dev),
972 (unsigned long) __entry->ino,
973 __entry->data_blocks)
974 );
975
976 TRACE_EVENT(ext4_mballoc_alloc,
977 TP_PROTO(struct ext4_allocation_context *ac),
978
979 TP_ARGS(ac),
980
981 TP_STRUCT__entry(
982 __field( dev_t, dev )
983 __field( ino_t, ino )
984 __field( __u32, orig_logical )
985 __field( int, orig_start )
986 __field( __u32, orig_group )
987 __field( int, orig_len )
988 __field( __u32, goal_logical )
989 __field( int, goal_start )
990 __field( __u32, goal_group )
991 __field( int, goal_len )
992 __field( __u32, result_logical )
993 __field( int, result_start )
994 __field( __u32, result_group )
995 __field( int, result_len )
996 __field( __u16, found )
997 __field( __u16, groups )
998 __field( __u16, buddy )
999 __field( __u16, flags )
1000 __field( __u16, tail )
1001 __field( __u8, cr )
1002 ),
1003
1004 TP_fast_assign(
1005 __entry->dev = ac->ac_inode->i_sb->s_dev;
1006 __entry->ino = ac->ac_inode->i_ino;
1007 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1008 __entry->orig_start = ac->ac_o_ex.fe_start;
1009 __entry->orig_group = ac->ac_o_ex.fe_group;
1010 __entry->orig_len = ac->ac_o_ex.fe_len;
1011 __entry->goal_logical = ac->ac_g_ex.fe_logical;
1012 __entry->goal_start = ac->ac_g_ex.fe_start;
1013 __entry->goal_group = ac->ac_g_ex.fe_group;
1014 __entry->goal_len = ac->ac_g_ex.fe_len;
1015 __entry->result_logical = ac->ac_f_ex.fe_logical;
1016 __entry->result_start = ac->ac_f_ex.fe_start;
1017 __entry->result_group = ac->ac_f_ex.fe_group;
1018 __entry->result_len = ac->ac_f_ex.fe_len;
1019 __entry->found = ac->ac_found;
1020 __entry->flags = ac->ac_flags;
1021 __entry->groups = ac->ac_groups_scanned;
1022 __entry->buddy = ac->ac_buddy;
1023 __entry->tail = ac->ac_tail;
1024 __entry->cr = ac->ac_criteria;
1025 ),
1026
1027 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
1028 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
1029 "tail %u broken %u",
1030 MAJOR(__entry->dev), MINOR(__entry->dev),
1031 (unsigned long) __entry->ino,
1032 __entry->orig_group, __entry->orig_start,
1033 __entry->orig_len, __entry->orig_logical,
1034 __entry->goal_group, __entry->goal_start,
1035 __entry->goal_len, __entry->goal_logical,
1036 __entry->result_group, __entry->result_start,
1037 __entry->result_len, __entry->result_logical,
1038 __entry->found, __entry->groups, __entry->cr,
1039 show_mballoc_flags(__entry->flags), __entry->tail,
1040 __entry->buddy ? 1 << __entry->buddy : 0)
1041 );
1042
1043 TRACE_EVENT(ext4_mballoc_prealloc,
1044 TP_PROTO(struct ext4_allocation_context *ac),
1045
1046 TP_ARGS(ac),
1047
1048 TP_STRUCT__entry(
1049 __field( dev_t, dev )
1050 __field( ino_t, ino )
1051 __field( __u32, orig_logical )
1052 __field( int, orig_start )
1053 __field( __u32, orig_group )
1054 __field( int, orig_len )
1055 __field( __u32, result_logical )
1056 __field( int, result_start )
1057 __field( __u32, result_group )
1058 __field( int, result_len )
1059 ),
1060
1061 TP_fast_assign(
1062 __entry->dev = ac->ac_inode->i_sb->s_dev;
1063 __entry->ino = ac->ac_inode->i_ino;
1064 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1065 __entry->orig_start = ac->ac_o_ex.fe_start;
1066 __entry->orig_group = ac->ac_o_ex.fe_group;
1067 __entry->orig_len = ac->ac_o_ex.fe_len;
1068 __entry->result_logical = ac->ac_b_ex.fe_logical;
1069 __entry->result_start = ac->ac_b_ex.fe_start;
1070 __entry->result_group = ac->ac_b_ex.fe_group;
1071 __entry->result_len = ac->ac_b_ex.fe_len;
1072 ),
1073
1074 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1075 MAJOR(__entry->dev), MINOR(__entry->dev),
1076 (unsigned long) __entry->ino,
1077 __entry->orig_group, __entry->orig_start,
1078 __entry->orig_len, __entry->orig_logical,
1079 __entry->result_group, __entry->result_start,
1080 __entry->result_len, __entry->result_logical)
1081 );
1082
1083 DECLARE_EVENT_CLASS(ext4__mballoc,
1084 TP_PROTO(struct super_block *sb,
1085 struct inode *inode,
1086 ext4_group_t group,
1087 ext4_grpblk_t start,
1088 ext4_grpblk_t len),
1089
1090 TP_ARGS(sb, inode, group, start, len),
1091
1092 TP_STRUCT__entry(
1093 __field( dev_t, dev )
1094 __field( ino_t, ino )
1095 __field( int, result_start )
1096 __field( __u32, result_group )
1097 __field( int, result_len )
1098 ),
1099
1100 TP_fast_assign(
1101 __entry->dev = sb->s_dev;
1102 __entry->ino = inode ? inode->i_ino : 0;
1103 __entry->result_start = start;
1104 __entry->result_group = group;
1105 __entry->result_len = len;
1106 ),
1107
1108 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1109 MAJOR(__entry->dev), MINOR(__entry->dev),
1110 (unsigned long) __entry->ino,
1111 __entry->result_group, __entry->result_start,
1112 __entry->result_len)
1113 );
1114
1115 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1116
1117 TP_PROTO(struct super_block *sb,
1118 struct inode *inode,
1119 ext4_group_t group,
1120 ext4_grpblk_t start,
1121 ext4_grpblk_t len),
1122
1123 TP_ARGS(sb, inode, group, start, len)
1124 );
1125
1126 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
1127
1128 TP_PROTO(struct super_block *sb,
1129 struct inode *inode,
1130 ext4_group_t group,
1131 ext4_grpblk_t start,
1132 ext4_grpblk_t len),
1133
1134 TP_ARGS(sb, inode, group, start, len)
1135 );
1136
1137 TRACE_EVENT(ext4_forget,
1138 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1139
1140 TP_ARGS(inode, is_metadata, block),
1141
1142 TP_STRUCT__entry(
1143 __field( dev_t, dev )
1144 __field( ino_t, ino )
1145 __field( __u64, block )
1146 __field( int, is_metadata )
1147 __field( __u16, mode )
1148 ),
1149
1150 TP_fast_assign(
1151 __entry->dev = inode->i_sb->s_dev;
1152 __entry->ino = inode->i_ino;
1153 __entry->block = block;
1154 __entry->is_metadata = is_metadata;
1155 __entry->mode = inode->i_mode;
1156 ),
1157
1158 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1159 MAJOR(__entry->dev), MINOR(__entry->dev),
1160 (unsigned long) __entry->ino,
1161 __entry->mode, __entry->is_metadata, __entry->block)
1162 );
1163
1164 TRACE_EVENT(ext4_da_update_reserve_space,
1165 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
1166
1167 TP_ARGS(inode, used_blocks, quota_claim),
1168
1169 TP_STRUCT__entry(
1170 __field( dev_t, dev )
1171 __field( ino_t, ino )
1172 __field( __u64, i_blocks )
1173 __field( int, used_blocks )
1174 __field( int, reserved_data_blocks )
1175 __field( int, quota_claim )
1176 __field( __u16, mode )
1177 ),
1178
1179 TP_fast_assign(
1180 __entry->dev = inode->i_sb->s_dev;
1181 __entry->ino = inode->i_ino;
1182 __entry->i_blocks = inode->i_blocks;
1183 __entry->used_blocks = used_blocks;
1184 __entry->reserved_data_blocks =
1185 EXT4_I(inode)->i_reserved_data_blocks;
1186 __entry->quota_claim = quota_claim;
1187 __entry->mode = inode->i_mode;
1188 ),
1189
1190 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1191 "reserved_data_blocks %d quota_claim %d",
1192 MAJOR(__entry->dev), MINOR(__entry->dev),
1193 (unsigned long) __entry->ino,
1194 __entry->mode, __entry->i_blocks,
1195 __entry->used_blocks, __entry->reserved_data_blocks,
1196 __entry->quota_claim)
1197 );
1198
1199 TRACE_EVENT(ext4_da_reserve_space,
1200 TP_PROTO(struct inode *inode),
1201
1202 TP_ARGS(inode),
1203
1204 TP_STRUCT__entry(
1205 __field( dev_t, dev )
1206 __field( ino_t, ino )
1207 __field( __u64, i_blocks )
1208 __field( int, reserved_data_blocks )
1209 __field( __u16, mode )
1210 ),
1211
1212 TP_fast_assign(
1213 __entry->dev = inode->i_sb->s_dev;
1214 __entry->ino = inode->i_ino;
1215 __entry->i_blocks = inode->i_blocks;
1216 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1217 __entry->mode = inode->i_mode;
1218 ),
1219
1220 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu "
1221 "reserved_data_blocks %d",
1222 MAJOR(__entry->dev), MINOR(__entry->dev),
1223 (unsigned long) __entry->ino,
1224 __entry->mode, __entry->i_blocks,
1225 __entry->reserved_data_blocks)
1226 );
1227
1228 TRACE_EVENT(ext4_da_release_space,
1229 TP_PROTO(struct inode *inode, int freed_blocks),
1230
1231 TP_ARGS(inode, freed_blocks),
1232
1233 TP_STRUCT__entry(
1234 __field( dev_t, dev )
1235 __field( ino_t, ino )
1236 __field( __u64, i_blocks )
1237 __field( int, freed_blocks )
1238 __field( int, reserved_data_blocks )
1239 __field( __u16, mode )
1240 ),
1241
1242 TP_fast_assign(
1243 __entry->dev = inode->i_sb->s_dev;
1244 __entry->ino = inode->i_ino;
1245 __entry->i_blocks = inode->i_blocks;
1246 __entry->freed_blocks = freed_blocks;
1247 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1248 __entry->mode = inode->i_mode;
1249 ),
1250
1251 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1252 "reserved_data_blocks %d",
1253 MAJOR(__entry->dev), MINOR(__entry->dev),
1254 (unsigned long) __entry->ino,
1255 __entry->mode, __entry->i_blocks,
1256 __entry->freed_blocks, __entry->reserved_data_blocks)
1257 );
1258
1259 DECLARE_EVENT_CLASS(ext4__bitmap_load,
1260 TP_PROTO(struct super_block *sb, unsigned long group),
1261
1262 TP_ARGS(sb, group),
1263
1264 TP_STRUCT__entry(
1265 __field( dev_t, dev )
1266 __field( __u32, group )
1267
1268 ),
1269
1270 TP_fast_assign(
1271 __entry->dev = sb->s_dev;
1272 __entry->group = group;
1273 ),
1274
1275 TP_printk("dev %d,%d group %u",
1276 MAJOR(__entry->dev), MINOR(__entry->dev),
1277 __entry->group)
1278 );
1279
1280 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1281
1282 TP_PROTO(struct super_block *sb, unsigned long group),
1283
1284 TP_ARGS(sb, group)
1285 );
1286
1287 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1288
1289 TP_PROTO(struct super_block *sb, unsigned long group),
1290
1291 TP_ARGS(sb, group)
1292 );
1293
1294 DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1295
1296 TP_PROTO(struct super_block *sb, unsigned long group),
1297
1298 TP_ARGS(sb, group)
1299 );
1300
1301 DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1302
1303 TP_PROTO(struct super_block *sb, unsigned long group),
1304
1305 TP_ARGS(sb, group)
1306 );
1307
1308 TRACE_EVENT(ext4_direct_IO_enter,
1309 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1310
1311 TP_ARGS(inode, offset, len, rw),
1312
1313 TP_STRUCT__entry(
1314 __field( dev_t, dev )
1315 __field( ino_t, ino )
1316 __field( loff_t, pos )
1317 __field( unsigned long, len )
1318 __field( int, rw )
1319 ),
1320
1321 TP_fast_assign(
1322 __entry->dev = inode->i_sb->s_dev;
1323 __entry->ino = inode->i_ino;
1324 __entry->pos = offset;
1325 __entry->len = len;
1326 __entry->rw = rw;
1327 ),
1328
1329 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1330 MAJOR(__entry->dev), MINOR(__entry->dev),
1331 (unsigned long) __entry->ino,
1332 __entry->pos, __entry->len, __entry->rw)
1333 );
1334
1335 TRACE_EVENT(ext4_direct_IO_exit,
1336 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1337 int rw, int ret),
1338
1339 TP_ARGS(inode, offset, len, rw, ret),
1340
1341 TP_STRUCT__entry(
1342 __field( dev_t, dev )
1343 __field( ino_t, ino )
1344 __field( loff_t, pos )
1345 __field( unsigned long, len )
1346 __field( int, rw )
1347 __field( int, ret )
1348 ),
1349
1350 TP_fast_assign(
1351 __entry->dev = inode->i_sb->s_dev;
1352 __entry->ino = inode->i_ino;
1353 __entry->pos = offset;
1354 __entry->len = len;
1355 __entry->rw = rw;
1356 __entry->ret = ret;
1357 ),
1358
1359 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1360 MAJOR(__entry->dev), MINOR(__entry->dev),
1361 (unsigned long) __entry->ino,
1362 __entry->pos, __entry->len,
1363 __entry->rw, __entry->ret)
1364 );
1365
1366 DECLARE_EVENT_CLASS(ext4__fallocate_mode,
1367 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1368
1369 TP_ARGS(inode, offset, len, mode),
1370
1371 TP_STRUCT__entry(
1372 __field( dev_t, dev )
1373 __field( ino_t, ino )
1374 __field( loff_t, offset )
1375 __field( loff_t, len )
1376 __field( int, mode )
1377 ),
1378
1379 TP_fast_assign(
1380 __entry->dev = inode->i_sb->s_dev;
1381 __entry->ino = inode->i_ino;
1382 __entry->offset = offset;
1383 __entry->len = len;
1384 __entry->mode = mode;
1385 ),
1386
1387 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
1388 MAJOR(__entry->dev), MINOR(__entry->dev),
1389 (unsigned long) __entry->ino,
1390 __entry->offset, __entry->len,
1391 show_falloc_mode(__entry->mode))
1392 );
1393
1394 DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1395
1396 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1397
1398 TP_ARGS(inode, offset, len, mode)
1399 );
1400
1401 DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1402
1403 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1404
1405 TP_ARGS(inode, offset, len, mode)
1406 );
1407
1408 DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1409
1410 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1411
1412 TP_ARGS(inode, offset, len, mode)
1413 );
1414
1415 TRACE_EVENT(ext4_fallocate_exit,
1416 TP_PROTO(struct inode *inode, loff_t offset,
1417 unsigned int max_blocks, int ret),
1418
1419 TP_ARGS(inode, offset, max_blocks, ret),
1420
1421 TP_STRUCT__entry(
1422 __field( dev_t, dev )
1423 __field( ino_t, ino )
1424 __field( loff_t, pos )
1425 __field( unsigned int, blocks )
1426 __field( int, ret )
1427 ),
1428
1429 TP_fast_assign(
1430 __entry->dev = inode->i_sb->s_dev;
1431 __entry->ino = inode->i_ino;
1432 __entry->pos = offset;
1433 __entry->blocks = max_blocks;
1434 __entry->ret = ret;
1435 ),
1436
1437 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1438 MAJOR(__entry->dev), MINOR(__entry->dev),
1439 (unsigned long) __entry->ino,
1440 __entry->pos, __entry->blocks,
1441 __entry->ret)
1442 );
1443
1444 TRACE_EVENT(ext4_unlink_enter,
1445 TP_PROTO(struct inode *parent, struct dentry *dentry),
1446
1447 TP_ARGS(parent, dentry),
1448
1449 TP_STRUCT__entry(
1450 __field( dev_t, dev )
1451 __field( ino_t, ino )
1452 __field( ino_t, parent )
1453 __field( loff_t, size )
1454 ),
1455
1456 TP_fast_assign(
1457 __entry->dev = dentry->d_sb->s_dev;
1458 __entry->ino = d_inode(dentry)->i_ino;
1459 __entry->parent = parent->i_ino;
1460 __entry->size = d_inode(dentry)->i_size;
1461 ),
1462
1463 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1464 MAJOR(__entry->dev), MINOR(__entry->dev),
1465 (unsigned long) __entry->ino, __entry->size,
1466 (unsigned long) __entry->parent)
1467 );
1468
1469 TRACE_EVENT(ext4_unlink_exit,
1470 TP_PROTO(struct dentry *dentry, int ret),
1471
1472 TP_ARGS(dentry, ret),
1473
1474 TP_STRUCT__entry(
1475 __field( dev_t, dev )
1476 __field( ino_t, ino )
1477 __field( int, ret )
1478 ),
1479
1480 TP_fast_assign(
1481 __entry->dev = dentry->d_sb->s_dev;
1482 __entry->ino = d_inode(dentry)->i_ino;
1483 __entry->ret = ret;
1484 ),
1485
1486 TP_printk("dev %d,%d ino %lu ret %d",
1487 MAJOR(__entry->dev), MINOR(__entry->dev),
1488 (unsigned long) __entry->ino,
1489 __entry->ret)
1490 );
1491
1492 DECLARE_EVENT_CLASS(ext4__truncate,
1493 TP_PROTO(struct inode *inode),
1494
1495 TP_ARGS(inode),
1496
1497 TP_STRUCT__entry(
1498 __field( dev_t, dev )
1499 __field( ino_t, ino )
1500 __field( __u64, blocks )
1501 ),
1502
1503 TP_fast_assign(
1504 __entry->dev = inode->i_sb->s_dev;
1505 __entry->ino = inode->i_ino;
1506 __entry->blocks = inode->i_blocks;
1507 ),
1508
1509 TP_printk("dev %d,%d ino %lu blocks %llu",
1510 MAJOR(__entry->dev), MINOR(__entry->dev),
1511 (unsigned long) __entry->ino, __entry->blocks)
1512 );
1513
1514 DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1515
1516 TP_PROTO(struct inode *inode),
1517
1518 TP_ARGS(inode)
1519 );
1520
1521 DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1522
1523 TP_PROTO(struct inode *inode),
1524
1525 TP_ARGS(inode)
1526 );
1527
1528 /* 'ux' is the unwritten extent. */
1529 TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1530 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1531 struct ext4_extent *ux),
1532
1533 TP_ARGS(inode, map, ux),
1534
1535 TP_STRUCT__entry(
1536 __field( dev_t, dev )
1537 __field( ino_t, ino )
1538 __field( ext4_lblk_t, m_lblk )
1539 __field( unsigned, m_len )
1540 __field( ext4_lblk_t, u_lblk )
1541 __field( unsigned, u_len )
1542 __field( ext4_fsblk_t, u_pblk )
1543 ),
1544
1545 TP_fast_assign(
1546 __entry->dev = inode->i_sb->s_dev;
1547 __entry->ino = inode->i_ino;
1548 __entry->m_lblk = map->m_lblk;
1549 __entry->m_len = map->m_len;
1550 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1551 __entry->u_len = ext4_ext_get_actual_len(ux);
1552 __entry->u_pblk = ext4_ext_pblock(ux);
1553 ),
1554
1555 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1556 "u_pblk %llu",
1557 MAJOR(__entry->dev), MINOR(__entry->dev),
1558 (unsigned long) __entry->ino,
1559 __entry->m_lblk, __entry->m_len,
1560 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1561 );
1562
1563 /*
1564 * 'ux' is the unwritten extent.
1565 * 'ix' is the initialized extent to which blocks are transferred.
1566 */
1567 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1568 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1569 struct ext4_extent *ux, struct ext4_extent *ix),
1570
1571 TP_ARGS(inode, map, ux, ix),
1572
1573 TP_STRUCT__entry(
1574 __field( dev_t, dev )
1575 __field( ino_t, ino )
1576 __field( ext4_lblk_t, m_lblk )
1577 __field( unsigned, m_len )
1578 __field( ext4_lblk_t, u_lblk )
1579 __field( unsigned, u_len )
1580 __field( ext4_fsblk_t, u_pblk )
1581 __field( ext4_lblk_t, i_lblk )
1582 __field( unsigned, i_len )
1583 __field( ext4_fsblk_t, i_pblk )
1584 ),
1585
1586 TP_fast_assign(
1587 __entry->dev = inode->i_sb->s_dev;
1588 __entry->ino = inode->i_ino;
1589 __entry->m_lblk = map->m_lblk;
1590 __entry->m_len = map->m_len;
1591 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1592 __entry->u_len = ext4_ext_get_actual_len(ux);
1593 __entry->u_pblk = ext4_ext_pblock(ux);
1594 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1595 __entry->i_len = ext4_ext_get_actual_len(ix);
1596 __entry->i_pblk = ext4_ext_pblock(ix);
1597 ),
1598
1599 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1600 "u_lblk %u u_len %u u_pblk %llu "
1601 "i_lblk %u i_len %u i_pblk %llu ",
1602 MAJOR(__entry->dev), MINOR(__entry->dev),
1603 (unsigned long) __entry->ino,
1604 __entry->m_lblk, __entry->m_len,
1605 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1606 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1607 );
1608
1609 DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1610 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1611 unsigned int len, unsigned int flags),
1612
1613 TP_ARGS(inode, lblk, len, flags),
1614
1615 TP_STRUCT__entry(
1616 __field( dev_t, dev )
1617 __field( ino_t, ino )
1618 __field( ext4_lblk_t, lblk )
1619 __field( unsigned int, len )
1620 __field( unsigned int, flags )
1621 ),
1622
1623 TP_fast_assign(
1624 __entry->dev = inode->i_sb->s_dev;
1625 __entry->ino = inode->i_ino;
1626 __entry->lblk = lblk;
1627 __entry->len = len;
1628 __entry->flags = flags;
1629 ),
1630
1631 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
1632 MAJOR(__entry->dev), MINOR(__entry->dev),
1633 (unsigned long) __entry->ino,
1634 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
1635 );
1636
1637 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1638 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1639 unsigned len, unsigned flags),
1640
1641 TP_ARGS(inode, lblk, len, flags)
1642 );
1643
1644 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1645 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1646 unsigned len, unsigned flags),
1647
1648 TP_ARGS(inode, lblk, len, flags)
1649 );
1650
1651 DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
1652 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1653 int ret),
1654
1655 TP_ARGS(inode, flags, map, ret),
1656
1657 TP_STRUCT__entry(
1658 __field( dev_t, dev )
1659 __field( ino_t, ino )
1660 __field( unsigned int, flags )
1661 __field( ext4_fsblk_t, pblk )
1662 __field( ext4_lblk_t, lblk )
1663 __field( unsigned int, len )
1664 __field( unsigned int, mflags )
1665 __field( int, ret )
1666 ),
1667
1668 TP_fast_assign(
1669 __entry->dev = inode->i_sb->s_dev;
1670 __entry->ino = inode->i_ino;
1671 __entry->flags = flags;
1672 __entry->pblk = map->m_pblk;
1673 __entry->lblk = map->m_lblk;
1674 __entry->len = map->m_len;
1675 __entry->mflags = map->m_flags;
1676 __entry->ret = ret;
1677 ),
1678
1679 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1680 "mflags %s ret %d",
1681 MAJOR(__entry->dev), MINOR(__entry->dev),
1682 (unsigned long) __entry->ino,
1683 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1684 __entry->len, show_mflags(__entry->mflags), __entry->ret)
1685 );
1686
1687 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1688 TP_PROTO(struct inode *inode, unsigned flags,
1689 struct ext4_map_blocks *map, int ret),
1690
1691 TP_ARGS(inode, flags, map, ret)
1692 );
1693
1694 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1695 TP_PROTO(struct inode *inode, unsigned flags,
1696 struct ext4_map_blocks *map, int ret),
1697
1698 TP_ARGS(inode, flags, map, ret)
1699 );
1700
1701 TRACE_EVENT(ext4_ext_load_extent,
1702 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1703
1704 TP_ARGS(inode, lblk, pblk),
1705
1706 TP_STRUCT__entry(
1707 __field( dev_t, dev )
1708 __field( ino_t, ino )
1709 __field( ext4_fsblk_t, pblk )
1710 __field( ext4_lblk_t, lblk )
1711 ),
1712
1713 TP_fast_assign(
1714 __entry->dev = inode->i_sb->s_dev;
1715 __entry->ino = inode->i_ino;
1716 __entry->pblk = pblk;
1717 __entry->lblk = lblk;
1718 ),
1719
1720 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1721 MAJOR(__entry->dev), MINOR(__entry->dev),
1722 (unsigned long) __entry->ino,
1723 __entry->lblk, __entry->pblk)
1724 );
1725
1726 TRACE_EVENT(ext4_load_inode,
1727 TP_PROTO(struct inode *inode),
1728
1729 TP_ARGS(inode),
1730
1731 TP_STRUCT__entry(
1732 __field( dev_t, dev )
1733 __field( ino_t, ino )
1734 ),
1735
1736 TP_fast_assign(
1737 __entry->dev = inode->i_sb->s_dev;
1738 __entry->ino = inode->i_ino;
1739 ),
1740
1741 TP_printk("dev %d,%d ino %ld",
1742 MAJOR(__entry->dev), MINOR(__entry->dev),
1743 (unsigned long) __entry->ino)
1744 );
1745
1746 TRACE_EVENT(ext4_journal_start,
1747 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1748 unsigned long IP),
1749
1750 TP_ARGS(sb, blocks, rsv_blocks, IP),
1751
1752 TP_STRUCT__entry(
1753 __field( dev_t, dev )
1754 __field(unsigned long, ip )
1755 __field( int, blocks )
1756 __field( int, rsv_blocks )
1757 ),
1758
1759 TP_fast_assign(
1760 __entry->dev = sb->s_dev;
1761 __entry->ip = IP;
1762 __entry->blocks = blocks;
1763 __entry->rsv_blocks = rsv_blocks;
1764 ),
1765
1766 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pS",
1767 MAJOR(__entry->dev), MINOR(__entry->dev),
1768 __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
1769 );
1770
1771 TRACE_EVENT(ext4_journal_start_reserved,
1772 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1773
1774 TP_ARGS(sb, blocks, IP),
1775
1776 TP_STRUCT__entry(
1777 __field( dev_t, dev )
1778 __field(unsigned long, ip )
1779 __field( int, blocks )
1780 ),
1781
1782 TP_fast_assign(
1783 __entry->dev = sb->s_dev;
1784 __entry->ip = IP;
1785 __entry->blocks = blocks;
1786 ),
1787
1788 TP_printk("dev %d,%d blocks, %d caller %pS",
1789 MAJOR(__entry->dev), MINOR(__entry->dev),
1790 __entry->blocks, (void *)__entry->ip)
1791 );
1792
1793 DECLARE_EVENT_CLASS(ext4__trim,
1794 TP_PROTO(struct super_block *sb,
1795 ext4_group_t group,
1796 ext4_grpblk_t start,
1797 ext4_grpblk_t len),
1798
1799 TP_ARGS(sb, group, start, len),
1800
1801 TP_STRUCT__entry(
1802 __field( int, dev_major )
1803 __field( int, dev_minor )
1804 __field( __u32, group )
1805 __field( int, start )
1806 __field( int, len )
1807 ),
1808
1809 TP_fast_assign(
1810 __entry->dev_major = MAJOR(sb->s_dev);
1811 __entry->dev_minor = MINOR(sb->s_dev);
1812 __entry->group = group;
1813 __entry->start = start;
1814 __entry->len = len;
1815 ),
1816
1817 TP_printk("dev %d,%d group %u, start %d, len %d",
1818 __entry->dev_major, __entry->dev_minor,
1819 __entry->group, __entry->start, __entry->len)
1820 );
1821
1822 DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1823
1824 TP_PROTO(struct super_block *sb,
1825 ext4_group_t group,
1826 ext4_grpblk_t start,
1827 ext4_grpblk_t len),
1828
1829 TP_ARGS(sb, group, start, len)
1830 );
1831
1832 DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1833
1834 TP_PROTO(struct super_block *sb,
1835 ext4_group_t group,
1836 ext4_grpblk_t start,
1837 ext4_grpblk_t len),
1838
1839 TP_ARGS(sb, group, start, len)
1840 );
1841
1842 TRACE_EVENT(ext4_ext_handle_unwritten_extents,
1843 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1844 unsigned int allocated, ext4_fsblk_t newblock),
1845
1846 TP_ARGS(inode, map, flags, allocated, newblock),
1847
1848 TP_STRUCT__entry(
1849 __field( dev_t, dev )
1850 __field( ino_t, ino )
1851 __field( int, flags )
1852 __field( ext4_lblk_t, lblk )
1853 __field( ext4_fsblk_t, pblk )
1854 __field( unsigned int, len )
1855 __field( unsigned int, allocated )
1856 __field( ext4_fsblk_t, newblk )
1857 ),
1858
1859 TP_fast_assign(
1860 __entry->dev = inode->i_sb->s_dev;
1861 __entry->ino = inode->i_ino;
1862 __entry->flags = flags;
1863 __entry->lblk = map->m_lblk;
1864 __entry->pblk = map->m_pblk;
1865 __entry->len = map->m_len;
1866 __entry->allocated = allocated;
1867 __entry->newblk = newblock;
1868 ),
1869
1870 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
1871 "allocated %d newblock %llu",
1872 MAJOR(__entry->dev), MINOR(__entry->dev),
1873 (unsigned long) __entry->ino,
1874 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
1875 __entry->len, show_map_flags(__entry->flags),
1876 (unsigned int) __entry->allocated,
1877 (unsigned long long) __entry->newblk)
1878 );
1879
1880 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1881 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1882
1883 TP_ARGS(sb, map, ret),
1884
1885 TP_STRUCT__entry(
1886 __field( dev_t, dev )
1887 __field( unsigned int, flags )
1888 __field( ext4_lblk_t, lblk )
1889 __field( ext4_fsblk_t, pblk )
1890 __field( unsigned int, len )
1891 __field( int, ret )
1892 ),
1893
1894 TP_fast_assign(
1895 __entry->dev = sb->s_dev;
1896 __entry->flags = map->m_flags;
1897 __entry->lblk = map->m_lblk;
1898 __entry->pblk = map->m_pblk;
1899 __entry->len = map->m_len;
1900 __entry->ret = ret;
1901 ),
1902
1903 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
1904 MAJOR(__entry->dev), MINOR(__entry->dev),
1905 __entry->lblk, (unsigned long long) __entry->pblk,
1906 __entry->len, show_mflags(__entry->flags), __entry->ret)
1907 );
1908
1909 TRACE_EVENT(ext4_ext_put_in_cache,
1910 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1911 ext4_fsblk_t start),
1912
1913 TP_ARGS(inode, lblk, len, start),
1914
1915 TP_STRUCT__entry(
1916 __field( dev_t, dev )
1917 __field( ino_t, ino )
1918 __field( ext4_lblk_t, lblk )
1919 __field( unsigned int, len )
1920 __field( ext4_fsblk_t, start )
1921 ),
1922
1923 TP_fast_assign(
1924 __entry->dev = inode->i_sb->s_dev;
1925 __entry->ino = inode->i_ino;
1926 __entry->lblk = lblk;
1927 __entry->len = len;
1928 __entry->start = start;
1929 ),
1930
1931 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1932 MAJOR(__entry->dev), MINOR(__entry->dev),
1933 (unsigned long) __entry->ino,
1934 (unsigned) __entry->lblk,
1935 __entry->len,
1936 (unsigned long long) __entry->start)
1937 );
1938
1939 TRACE_EVENT(ext4_ext_in_cache,
1940 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1941
1942 TP_ARGS(inode, lblk, ret),
1943
1944 TP_STRUCT__entry(
1945 __field( dev_t, dev )
1946 __field( ino_t, ino )
1947 __field( ext4_lblk_t, lblk )
1948 __field( int, ret )
1949 ),
1950
1951 TP_fast_assign(
1952 __entry->dev = inode->i_sb->s_dev;
1953 __entry->ino = inode->i_ino;
1954 __entry->lblk = lblk;
1955 __entry->ret = ret;
1956 ),
1957
1958 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1959 MAJOR(__entry->dev), MINOR(__entry->dev),
1960 (unsigned long) __entry->ino,
1961 (unsigned) __entry->lblk,
1962 __entry->ret)
1963
1964 );
1965
1966 TRACE_EVENT(ext4_find_delalloc_range,
1967 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1968 int reverse, int found, ext4_lblk_t found_blk),
1969
1970 TP_ARGS(inode, from, to, reverse, found, found_blk),
1971
1972 TP_STRUCT__entry(
1973 __field( dev_t, dev )
1974 __field( ino_t, ino )
1975 __field( ext4_lblk_t, from )
1976 __field( ext4_lblk_t, to )
1977 __field( int, reverse )
1978 __field( int, found )
1979 __field( ext4_lblk_t, found_blk )
1980 ),
1981
1982 TP_fast_assign(
1983 __entry->dev = inode->i_sb->s_dev;
1984 __entry->ino = inode->i_ino;
1985 __entry->from = from;
1986 __entry->to = to;
1987 __entry->reverse = reverse;
1988 __entry->found = found;
1989 __entry->found_blk = found_blk;
1990 ),
1991
1992 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1993 "(blk = %u)",
1994 MAJOR(__entry->dev), MINOR(__entry->dev),
1995 (unsigned long) __entry->ino,
1996 (unsigned) __entry->from, (unsigned) __entry->to,
1997 __entry->reverse, __entry->found,
1998 (unsigned) __entry->found_blk)
1999 );
2000
2001 TRACE_EVENT(ext4_get_reserved_cluster_alloc,
2002 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
2003
2004 TP_ARGS(inode, lblk, len),
2005
2006 TP_STRUCT__entry(
2007 __field( dev_t, dev )
2008 __field( ino_t, ino )
2009 __field( ext4_lblk_t, lblk )
2010 __field( unsigned int, len )
2011 ),
2012
2013 TP_fast_assign(
2014 __entry->dev = inode->i_sb->s_dev;
2015 __entry->ino = inode->i_ino;
2016 __entry->lblk = lblk;
2017 __entry->len = len;
2018 ),
2019
2020 TP_printk("dev %d,%d ino %lu lblk %u len %u",
2021 MAJOR(__entry->dev), MINOR(__entry->dev),
2022 (unsigned long) __entry->ino,
2023 (unsigned) __entry->lblk,
2024 __entry->len)
2025 );
2026
2027 TRACE_EVENT(ext4_ext_show_extent,
2028 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
2029 unsigned short len),
2030
2031 TP_ARGS(inode, lblk, pblk, len),
2032
2033 TP_STRUCT__entry(
2034 __field( dev_t, dev )
2035 __field( ino_t, ino )
2036 __field( ext4_fsblk_t, pblk )
2037 __field( ext4_lblk_t, lblk )
2038 __field( unsigned short, len )
2039 ),
2040
2041 TP_fast_assign(
2042 __entry->dev = inode->i_sb->s_dev;
2043 __entry->ino = inode->i_ino;
2044 __entry->pblk = pblk;
2045 __entry->lblk = lblk;
2046 __entry->len = len;
2047 ),
2048
2049 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2050 MAJOR(__entry->dev), MINOR(__entry->dev),
2051 (unsigned long) __entry->ino,
2052 (unsigned) __entry->lblk,
2053 (unsigned long long) __entry->pblk,
2054 (unsigned short) __entry->len)
2055 );
2056
2057 TRACE_EVENT(ext4_remove_blocks,
2058 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2059 ext4_lblk_t from, ext4_fsblk_t to,
2060 long long partial_cluster),
2061
2062 TP_ARGS(inode, ex, from, to, partial_cluster),
2063
2064 TP_STRUCT__entry(
2065 __field( dev_t, dev )
2066 __field( ino_t, ino )
2067 __field( ext4_lblk_t, from )
2068 __field( ext4_lblk_t, to )
2069 __field( long long, partial )
2070 __field( ext4_fsblk_t, ee_pblk )
2071 __field( ext4_lblk_t, ee_lblk )
2072 __field( unsigned short, ee_len )
2073 ),
2074
2075 TP_fast_assign(
2076 __entry->dev = inode->i_sb->s_dev;
2077 __entry->ino = inode->i_ino;
2078 __entry->from = from;
2079 __entry->to = to;
2080 __entry->partial = partial_cluster;
2081 __entry->ee_pblk = ext4_ext_pblock(ex);
2082 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2083 __entry->ee_len = ext4_ext_get_actual_len(ex);
2084 ),
2085
2086 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2087 "from %u to %u partial_cluster %lld",
2088 MAJOR(__entry->dev), MINOR(__entry->dev),
2089 (unsigned long) __entry->ino,
2090 (unsigned) __entry->ee_lblk,
2091 (unsigned long long) __entry->ee_pblk,
2092 (unsigned short) __entry->ee_len,
2093 (unsigned) __entry->from,
2094 (unsigned) __entry->to,
2095 (long long) __entry->partial)
2096 );
2097
2098 TRACE_EVENT(ext4_ext_rm_leaf,
2099 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2100 struct ext4_extent *ex,
2101 long long partial_cluster),
2102
2103 TP_ARGS(inode, start, ex, partial_cluster),
2104
2105 TP_STRUCT__entry(
2106 __field( dev_t, dev )
2107 __field( ino_t, ino )
2108 __field( long long, partial )
2109 __field( ext4_lblk_t, start )
2110 __field( ext4_lblk_t, ee_lblk )
2111 __field( ext4_fsblk_t, ee_pblk )
2112 __field( short, ee_len )
2113 ),
2114
2115 TP_fast_assign(
2116 __entry->dev = inode->i_sb->s_dev;
2117 __entry->ino = inode->i_ino;
2118 __entry->partial = partial_cluster;
2119 __entry->start = start;
2120 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2121 __entry->ee_pblk = ext4_ext_pblock(ex);
2122 __entry->ee_len = ext4_ext_get_actual_len(ex);
2123 ),
2124
2125 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2126 "partial_cluster %lld",
2127 MAJOR(__entry->dev), MINOR(__entry->dev),
2128 (unsigned long) __entry->ino,
2129 (unsigned) __entry->start,
2130 (unsigned) __entry->ee_lblk,
2131 (unsigned long long) __entry->ee_pblk,
2132 (unsigned short) __entry->ee_len,
2133 (long long) __entry->partial)
2134 );
2135
2136 TRACE_EVENT(ext4_ext_rm_idx,
2137 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2138
2139 TP_ARGS(inode, pblk),
2140
2141 TP_STRUCT__entry(
2142 __field( dev_t, dev )
2143 __field( ino_t, ino )
2144 __field( ext4_fsblk_t, pblk )
2145 ),
2146
2147 TP_fast_assign(
2148 __entry->dev = inode->i_sb->s_dev;
2149 __entry->ino = inode->i_ino;
2150 __entry->pblk = pblk;
2151 ),
2152
2153 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2154 MAJOR(__entry->dev), MINOR(__entry->dev),
2155 (unsigned long) __entry->ino,
2156 (unsigned long long) __entry->pblk)
2157 );
2158
2159 TRACE_EVENT(ext4_ext_remove_space,
2160 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2161 ext4_lblk_t end, int depth),
2162
2163 TP_ARGS(inode, start, end, depth),
2164
2165 TP_STRUCT__entry(
2166 __field( dev_t, dev )
2167 __field( ino_t, ino )
2168 __field( ext4_lblk_t, start )
2169 __field( ext4_lblk_t, end )
2170 __field( int, depth )
2171 ),
2172
2173 TP_fast_assign(
2174 __entry->dev = inode->i_sb->s_dev;
2175 __entry->ino = inode->i_ino;
2176 __entry->start = start;
2177 __entry->end = end;
2178 __entry->depth = depth;
2179 ),
2180
2181 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
2182 MAJOR(__entry->dev), MINOR(__entry->dev),
2183 (unsigned long) __entry->ino,
2184 (unsigned) __entry->start,
2185 (unsigned) __entry->end,
2186 __entry->depth)
2187 );
2188
2189 TRACE_EVENT(ext4_ext_remove_space_done,
2190 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
2191 int depth, long long partial, __le16 eh_entries),
2192
2193 TP_ARGS(inode, start, end, depth, partial, eh_entries),
2194
2195 TP_STRUCT__entry(
2196 __field( dev_t, dev )
2197 __field( ino_t, ino )
2198 __field( ext4_lblk_t, start )
2199 __field( ext4_lblk_t, end )
2200 __field( int, depth )
2201 __field( long long, partial )
2202 __field( unsigned short, eh_entries )
2203 ),
2204
2205 TP_fast_assign(
2206 __entry->dev = inode->i_sb->s_dev;
2207 __entry->ino = inode->i_ino;
2208 __entry->start = start;
2209 __entry->end = end;
2210 __entry->depth = depth;
2211 __entry->partial = partial;
2212 __entry->eh_entries = le16_to_cpu(eh_entries);
2213 ),
2214
2215 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
2216 "remaining_entries %u",
2217 MAJOR(__entry->dev), MINOR(__entry->dev),
2218 (unsigned long) __entry->ino,
2219 (unsigned) __entry->start,
2220 (unsigned) __entry->end,
2221 __entry->depth,
2222 (long long) __entry->partial,
2223 (unsigned short) __entry->eh_entries)
2224 );
2225
2226 DECLARE_EVENT_CLASS(ext4__es_extent,
2227 TP_PROTO(struct inode *inode, struct extent_status *es),
2228
2229 TP_ARGS(inode, es),
2230
2231 TP_STRUCT__entry(
2232 __field( dev_t, dev )
2233 __field( ino_t, ino )
2234 __field( ext4_lblk_t, lblk )
2235 __field( ext4_lblk_t, len )
2236 __field( ext4_fsblk_t, pblk )
2237 __field( char, status )
2238 ),
2239
2240 TP_fast_assign(
2241 __entry->dev = inode->i_sb->s_dev;
2242 __entry->ino = inode->i_ino;
2243 __entry->lblk = es->es_lblk;
2244 __entry->len = es->es_len;
2245 __entry->pblk = ext4_es_pblock(es);
2246 __entry->status = ext4_es_status(es);
2247 ),
2248
2249 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2250 MAJOR(__entry->dev), MINOR(__entry->dev),
2251 (unsigned long) __entry->ino,
2252 __entry->lblk, __entry->len,
2253 __entry->pblk, show_extent_status(__entry->status))
2254 );
2255
2256 DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2257 TP_PROTO(struct inode *inode, struct extent_status *es),
2258
2259 TP_ARGS(inode, es)
2260 );
2261
2262 DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2263 TP_PROTO(struct inode *inode, struct extent_status *es),
2264
2265 TP_ARGS(inode, es)
2266 );
2267
2268 TRACE_EVENT(ext4_es_remove_extent,
2269 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
2270
2271 TP_ARGS(inode, lblk, len),
2272
2273 TP_STRUCT__entry(
2274 __field( dev_t, dev )
2275 __field( ino_t, ino )
2276 __field( loff_t, lblk )
2277 __field( loff_t, len )
2278 ),
2279
2280 TP_fast_assign(
2281 __entry->dev = inode->i_sb->s_dev;
2282 __entry->ino = inode->i_ino;
2283 __entry->lblk = lblk;
2284 __entry->len = len;
2285 ),
2286
2287 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2288 MAJOR(__entry->dev), MINOR(__entry->dev),
2289 (unsigned long) __entry->ino,
2290 __entry->lblk, __entry->len)
2291 );
2292
2293 TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
2294 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2295
2296 TP_ARGS(inode, lblk),
2297
2298 TP_STRUCT__entry(
2299 __field( dev_t, dev )
2300 __field( ino_t, ino )
2301 __field( ext4_lblk_t, lblk )
2302 ),
2303
2304 TP_fast_assign(
2305 __entry->dev = inode->i_sb->s_dev;
2306 __entry->ino = inode->i_ino;
2307 __entry->lblk = lblk;
2308 ),
2309
2310 TP_printk("dev %d,%d ino %lu lblk %u",
2311 MAJOR(__entry->dev), MINOR(__entry->dev),
2312 (unsigned long) __entry->ino, __entry->lblk)
2313 );
2314
2315 TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
2316 TP_PROTO(struct inode *inode, struct extent_status *es),
2317
2318 TP_ARGS(inode, es),
2319
2320 TP_STRUCT__entry(
2321 __field( dev_t, dev )
2322 __field( ino_t, ino )
2323 __field( ext4_lblk_t, lblk )
2324 __field( ext4_lblk_t, len )
2325 __field( ext4_fsblk_t, pblk )
2326 __field( char, status )
2327 ),
2328
2329 TP_fast_assign(
2330 __entry->dev = inode->i_sb->s_dev;
2331 __entry->ino = inode->i_ino;
2332 __entry->lblk = es->es_lblk;
2333 __entry->len = es->es_len;
2334 __entry->pblk = ext4_es_pblock(es);
2335 __entry->status = ext4_es_status(es);
2336 ),
2337
2338 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2339 MAJOR(__entry->dev), MINOR(__entry->dev),
2340 (unsigned long) __entry->ino,
2341 __entry->lblk, __entry->len,
2342 __entry->pblk, show_extent_status(__entry->status))
2343 );
2344
2345 TRACE_EVENT(ext4_es_lookup_extent_enter,
2346 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2347
2348 TP_ARGS(inode, lblk),
2349
2350 TP_STRUCT__entry(
2351 __field( dev_t, dev )
2352 __field( ino_t, ino )
2353 __field( ext4_lblk_t, lblk )
2354 ),
2355
2356 TP_fast_assign(
2357 __entry->dev = inode->i_sb->s_dev;
2358 __entry->ino = inode->i_ino;
2359 __entry->lblk = lblk;
2360 ),
2361
2362 TP_printk("dev %d,%d ino %lu lblk %u",
2363 MAJOR(__entry->dev), MINOR(__entry->dev),
2364 (unsigned long) __entry->ino, __entry->lblk)
2365 );
2366
2367 TRACE_EVENT(ext4_es_lookup_extent_exit,
2368 TP_PROTO(struct inode *inode, struct extent_status *es,
2369 int found),
2370
2371 TP_ARGS(inode, es, found),
2372
2373 TP_STRUCT__entry(
2374 __field( dev_t, dev )
2375 __field( ino_t, ino )
2376 __field( ext4_lblk_t, lblk )
2377 __field( ext4_lblk_t, len )
2378 __field( ext4_fsblk_t, pblk )
2379 __field( char, status )
2380 __field( int, found )
2381 ),
2382
2383 TP_fast_assign(
2384 __entry->dev = inode->i_sb->s_dev;
2385 __entry->ino = inode->i_ino;
2386 __entry->lblk = es->es_lblk;
2387 __entry->len = es->es_len;
2388 __entry->pblk = ext4_es_pblock(es);
2389 __entry->status = ext4_es_status(es);
2390 __entry->found = found;
2391 ),
2392
2393 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
2394 MAJOR(__entry->dev), MINOR(__entry->dev),
2395 (unsigned long) __entry->ino, __entry->found,
2396 __entry->lblk, __entry->len,
2397 __entry->found ? __entry->pblk : 0,
2398 show_extent_status(__entry->found ? __entry->status : 0))
2399 );
2400
2401 DECLARE_EVENT_CLASS(ext4__es_shrink_enter,
2402 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2403
2404 TP_ARGS(sb, nr_to_scan, cache_cnt),
2405
2406 TP_STRUCT__entry(
2407 __field( dev_t, dev )
2408 __field( int, nr_to_scan )
2409 __field( int, cache_cnt )
2410 ),
2411
2412 TP_fast_assign(
2413 __entry->dev = sb->s_dev;
2414 __entry->nr_to_scan = nr_to_scan;
2415 __entry->cache_cnt = cache_cnt;
2416 ),
2417
2418 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2419 MAJOR(__entry->dev), MINOR(__entry->dev),
2420 __entry->nr_to_scan, __entry->cache_cnt)
2421 );
2422
2423 DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count,
2424 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2425
2426 TP_ARGS(sb, nr_to_scan, cache_cnt)
2427 );
2428
2429 DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter,
2430 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2431
2432 TP_ARGS(sb, nr_to_scan, cache_cnt)
2433 );
2434
2435 TRACE_EVENT(ext4_es_shrink_scan_exit,
2436 TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
2437
2438 TP_ARGS(sb, nr_shrunk, cache_cnt),
2439
2440 TP_STRUCT__entry(
2441 __field( dev_t, dev )
2442 __field( int, nr_shrunk )
2443 __field( int, cache_cnt )
2444 ),
2445
2446 TP_fast_assign(
2447 __entry->dev = sb->s_dev;
2448 __entry->nr_shrunk = nr_shrunk;
2449 __entry->cache_cnt = cache_cnt;
2450 ),
2451
2452 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
2453 MAJOR(__entry->dev), MINOR(__entry->dev),
2454 __entry->nr_shrunk, __entry->cache_cnt)
2455 );
2456
2457 TRACE_EVENT(ext4_collapse_range,
2458 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2459
2460 TP_ARGS(inode, offset, len),
2461
2462 TP_STRUCT__entry(
2463 __field(dev_t, dev)
2464 __field(ino_t, ino)
2465 __field(loff_t, offset)
2466 __field(loff_t, len)
2467 ),
2468
2469 TP_fast_assign(
2470 __entry->dev = inode->i_sb->s_dev;
2471 __entry->ino = inode->i_ino;
2472 __entry->offset = offset;
2473 __entry->len = len;
2474 ),
2475
2476 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2477 MAJOR(__entry->dev), MINOR(__entry->dev),
2478 (unsigned long) __entry->ino,
2479 __entry->offset, __entry->len)
2480 );
2481
2482 TRACE_EVENT(ext4_insert_range,
2483 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2484
2485 TP_ARGS(inode, offset, len),
2486
2487 TP_STRUCT__entry(
2488 __field(dev_t, dev)
2489 __field(ino_t, ino)
2490 __field(loff_t, offset)
2491 __field(loff_t, len)
2492 ),
2493
2494 TP_fast_assign(
2495 __entry->dev = inode->i_sb->s_dev;
2496 __entry->ino = inode->i_ino;
2497 __entry->offset = offset;
2498 __entry->len = len;
2499 ),
2500
2501 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2502 MAJOR(__entry->dev), MINOR(__entry->dev),
2503 (unsigned long) __entry->ino,
2504 __entry->offset, __entry->len)
2505 );
2506
2507 TRACE_EVENT(ext4_es_shrink,
2508 TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
2509 int nr_skipped, int retried),
2510
2511 TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
2512
2513 TP_STRUCT__entry(
2514 __field( dev_t, dev )
2515 __field( int, nr_shrunk )
2516 __field( unsigned long long, scan_time )
2517 __field( int, nr_skipped )
2518 __field( int, retried )
2519 ),
2520
2521 TP_fast_assign(
2522 __entry->dev = sb->s_dev;
2523 __entry->nr_shrunk = nr_shrunk;
2524 __entry->scan_time = div_u64(scan_time, 1000);
2525 __entry->nr_skipped = nr_skipped;
2526 __entry->retried = retried;
2527 ),
2528
2529 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
2530 "nr_skipped %d retried %d",
2531 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
2532 __entry->scan_time, __entry->nr_skipped, __entry->retried)
2533 );
2534
2535 /* fsmap traces */
2536 DECLARE_EVENT_CLASS(ext4_fsmap_class,
2537 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len,
2538 u64 owner),
2539 TP_ARGS(sb, keydev, agno, bno, len, owner),
2540 TP_STRUCT__entry(
2541 __field(dev_t, dev)
2542 __field(dev_t, keydev)
2543 __field(u32, agno)
2544 __field(u64, bno)
2545 __field(u64, len)
2546 __field(u64, owner)
2547 ),
2548 TP_fast_assign(
2549 __entry->dev = sb->s_bdev->bd_dev;
2550 __entry->keydev = new_decode_dev(keydev);
2551 __entry->agno = agno;
2552 __entry->bno = bno;
2553 __entry->len = len;
2554 __entry->owner = owner;
2555 ),
2556 TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n",
2557 MAJOR(__entry->dev), MINOR(__entry->dev),
2558 MAJOR(__entry->keydev), MINOR(__entry->keydev),
2559 __entry->agno,
2560 __entry->bno,
2561 __entry->len,
2562 __entry->owner)
2563 )
2564 #define DEFINE_FSMAP_EVENT(name) \
2565 DEFINE_EVENT(ext4_fsmap_class, name, \
2566 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \
2567 u64 owner), \
2568 TP_ARGS(sb, keydev, agno, bno, len, owner))
2569 DEFINE_FSMAP_EVENT(ext4_fsmap_low_key);
2570 DEFINE_FSMAP_EVENT(ext4_fsmap_high_key);
2571 DEFINE_FSMAP_EVENT(ext4_fsmap_mapping);
2572
2573 DECLARE_EVENT_CLASS(ext4_getfsmap_class,
2574 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap),
2575 TP_ARGS(sb, fsmap),
2576 TP_STRUCT__entry(
2577 __field(dev_t, dev)
2578 __field(dev_t, keydev)
2579 __field(u64, block)
2580 __field(u64, len)
2581 __field(u64, owner)
2582 __field(u64, flags)
2583 ),
2584 TP_fast_assign(
2585 __entry->dev = sb->s_bdev->bd_dev;
2586 __entry->keydev = new_decode_dev(fsmap->fmr_device);
2587 __entry->block = fsmap->fmr_physical;
2588 __entry->len = fsmap->fmr_length;
2589 __entry->owner = fsmap->fmr_owner;
2590 __entry->flags = fsmap->fmr_flags;
2591 ),
2592 TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n",
2593 MAJOR(__entry->dev), MINOR(__entry->dev),
2594 MAJOR(__entry->keydev), MINOR(__entry->keydev),
2595 __entry->block,
2596 __entry->len,
2597 __entry->owner,
2598 __entry->flags)
2599 )
2600 #define DEFINE_GETFSMAP_EVENT(name) \
2601 DEFINE_EVENT(ext4_getfsmap_class, name, \
2602 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \
2603 TP_ARGS(sb, fsmap))
2604 DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key);
2605 DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key);
2606 DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping);
2607
2608 #endif /* _TRACE_EXT4_H */
2609
2610 /* This part must be outside protection */
2611 #include <trace/define_trace.h>
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