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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
11struct ext4_allocation_context;
12struct ext4_allocation_request;
13struct ext4_extent;
14struct ext4_prealloc_space;
15struct ext4_inode_info;
16struct mpage_da_data;
17struct ext4_map_blocks;
18struct extent_status;
19struct ext4_fsmap;
20struct partial_cluster;
21
22#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
23
24#define show_mballoc_flags(flags) __print_flags(flags, "|", \
25 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
26 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
27 { EXT4_MB_HINT_DATA, "HINT_DATA" }, \
28 { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \
29 { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \
30 { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \
31 { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \
32 { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \
33 { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \
34 { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \
35 { EXT4_MB_USE_RESERVED, "USE_RESV" }, \
36 { EXT4_MB_STRICT_CHECK, "STRICT_CHECK" })
37
38#define show_map_flags(flags) __print_flags(flags, "|", \
39 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
40 { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
41 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
42 { EXT4_GET_BLOCKS_SPLIT_NOMERGE, "SPLIT_NOMERGE" }, \
43 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
44 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
45 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
46 { EXT4_GET_BLOCKS_CONVERT_UNWRITTEN, "CONVERT_UNWRITTEN" }, \
47 { EXT4_GET_BLOCKS_ZERO, "ZERO" }, \
48 { EXT4_GET_BLOCKS_IO_SUBMIT, "IO_SUBMIT" }, \
49 { EXT4_EX_NOCACHE, "EX_NOCACHE" })
50
51/*
52 * __print_flags() requires that all enum values be wrapped in the
53 * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
54 * ring buffer.
55 */
56TRACE_DEFINE_ENUM(BH_New);
57TRACE_DEFINE_ENUM(BH_Mapped);
58TRACE_DEFINE_ENUM(BH_Unwritten);
59TRACE_DEFINE_ENUM(BH_Boundary);
60
61#define show_mflags(flags) __print_flags(flags, "", \
62 { EXT4_MAP_NEW, "N" }, \
63 { EXT4_MAP_MAPPED, "M" }, \
64 { EXT4_MAP_UNWRITTEN, "U" }, \
65 { EXT4_MAP_BOUNDARY, "B" })
66
67#define show_free_flags(flags) __print_flags(flags, "|", \
68 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
69 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
70 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
71 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
72 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
73 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
74
75TRACE_DEFINE_ENUM(ES_WRITTEN_B);
76TRACE_DEFINE_ENUM(ES_UNWRITTEN_B);
77TRACE_DEFINE_ENUM(ES_DELAYED_B);
78TRACE_DEFINE_ENUM(ES_HOLE_B);
79TRACE_DEFINE_ENUM(ES_REFERENCED_B);
80
81#define show_extent_status(status) __print_flags(status, "", \
82 { EXTENT_STATUS_WRITTEN, "W" }, \
83 { EXTENT_STATUS_UNWRITTEN, "U" }, \
84 { EXTENT_STATUS_DELAYED, "D" }, \
85 { EXTENT_STATUS_HOLE, "H" }, \
86 { EXTENT_STATUS_REFERENCED, "R" })
87
88#define show_falloc_mode(mode) __print_flags(mode, "|", \
89 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
90 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
91 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
92 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"}, \
93 { FALLOC_FL_WRITE_ZEROES, "WRITE_ZEROES"})
94
95TRACE_DEFINE_ENUM(EXT4_FC_REASON_XATTR);
96TRACE_DEFINE_ENUM(EXT4_FC_REASON_CROSS_RENAME);
97TRACE_DEFINE_ENUM(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE);
98TRACE_DEFINE_ENUM(EXT4_FC_REASON_NOMEM);
99TRACE_DEFINE_ENUM(EXT4_FC_REASON_SWAP_BOOT);
100TRACE_DEFINE_ENUM(EXT4_FC_REASON_RESIZE);
101TRACE_DEFINE_ENUM(EXT4_FC_REASON_RENAME_DIR);
102TRACE_DEFINE_ENUM(EXT4_FC_REASON_FALLOC_RANGE);
103TRACE_DEFINE_ENUM(EXT4_FC_REASON_INODE_JOURNAL_DATA);
104TRACE_DEFINE_ENUM(EXT4_FC_REASON_ENCRYPTED_FILENAME);
105TRACE_DEFINE_ENUM(EXT4_FC_REASON_MIGRATE);
106TRACE_DEFINE_ENUM(EXT4_FC_REASON_VERITY);
107TRACE_DEFINE_ENUM(EXT4_FC_REASON_MOVE_EXT);
108TRACE_DEFINE_ENUM(EXT4_FC_REASON_MAX);
109
110#undef EM
111#undef EMe
112#define EM(a) TRACE_DEFINE_ENUM(EXT4_FC_SNAP_ERR_##a);
113#define EMe(a) TRACE_DEFINE_ENUM(EXT4_FC_SNAP_ERR_##a);
114
115#define TRACE_SNAP_ERR \
116 EM(NONE) \
117 EM(ES_MISS) \
118 EM(ES_DELAYED) \
119 EM(ES_OTHER) \
120 EM(INODES_CAP) \
121 EM(RANGES_CAP) \
122 EM(NOMEM) \
123 EMe(INODE_LOC)
124
125TRACE_SNAP_ERR
126
127#undef EM
128#undef EMe
129
130#define show_fc_reason(reason) \
131 __print_symbolic(reason, \
132 { EXT4_FC_REASON_XATTR, "XATTR"}, \
133 { EXT4_FC_REASON_CROSS_RENAME, "CROSS_RENAME"}, \
134 { EXT4_FC_REASON_JOURNAL_FLAG_CHANGE, "JOURNAL_FLAG_CHANGE"}, \
135 { EXT4_FC_REASON_NOMEM, "NO_MEM"}, \
136 { EXT4_FC_REASON_SWAP_BOOT, "SWAP_BOOT"}, \
137 { EXT4_FC_REASON_RESIZE, "RESIZE"}, \
138 { EXT4_FC_REASON_RENAME_DIR, "RENAME_DIR"}, \
139 { EXT4_FC_REASON_FALLOC_RANGE, "FALLOC_RANGE"}, \
140 { EXT4_FC_REASON_INODE_JOURNAL_DATA, "INODE_JOURNAL_DATA"}, \
141 { EXT4_FC_REASON_ENCRYPTED_FILENAME, "ENCRYPTED_FILENAME"}, \
142 { EXT4_FC_REASON_MIGRATE, "MIGRATE"}, \
143 { EXT4_FC_REASON_VERITY, "VERITY"}, \
144 { EXT4_FC_REASON_MOVE_EXT, "MOVE_EXT"})
145
146TRACE_DEFINE_ENUM(CR_POWER2_ALIGNED);
147TRACE_DEFINE_ENUM(CR_GOAL_LEN_FAST);
148TRACE_DEFINE_ENUM(CR_BEST_AVAIL_LEN);
149TRACE_DEFINE_ENUM(CR_GOAL_LEN_SLOW);
150TRACE_DEFINE_ENUM(CR_ANY_FREE);
151
152#define show_criteria(cr) \
153 __print_symbolic(cr, \
154 { CR_POWER2_ALIGNED, "CR_POWER2_ALIGNED" }, \
155 { CR_GOAL_LEN_FAST, "CR_GOAL_LEN_FAST" }, \
156 { CR_BEST_AVAIL_LEN, "CR_BEST_AVAIL_LEN" }, \
157 { CR_GOAL_LEN_SLOW, "CR_GOAL_LEN_SLOW" }, \
158 { CR_ANY_FREE, "CR_ANY_FREE" })
159
160TRACE_EVENT(ext4_other_inode_update_time,
161 TP_PROTO(struct inode *inode, u64 orig_ino),
162
163 TP_ARGS(inode, orig_ino),
164
165 TP_STRUCT__entry(
166 __field( u64, ino )
167 __field( u64, orig_ino )
168 __field( dev_t, dev )
169 __field( uid_t, uid )
170 __field( gid_t, gid )
171 __field( __u16, mode )
172 ),
173
174 TP_fast_assign(
175 __entry->orig_ino = orig_ino;
176 __entry->dev = inode->i_sb->s_dev;
177 __entry->ino = inode->i_ino;
178 __entry->uid = i_uid_read(inode);
179 __entry->gid = i_gid_read(inode);
180 __entry->mode = inode->i_mode;
181 ),
182
183 TP_printk("dev %d,%d orig_ino %llu ino %llu mode 0%o uid %u gid %u",
184 MAJOR(__entry->dev), MINOR(__entry->dev),
185 __entry->orig_ino,
186 __entry->ino, __entry->mode,
187 __entry->uid, __entry->gid)
188);
189
190TRACE_EVENT(ext4_free_inode,
191 TP_PROTO(struct inode *inode),
192
193 TP_ARGS(inode),
194
195 TP_STRUCT__entry(
196 __field( u64, ino )
197 __field( __u64, blocks )
198 __field( dev_t, dev )
199 __field( uid_t, uid )
200 __field( gid_t, gid )
201 __field( __u16, mode )
202 ),
203
204 TP_fast_assign(
205 __entry->dev = inode->i_sb->s_dev;
206 __entry->ino = inode->i_ino;
207 __entry->uid = i_uid_read(inode);
208 __entry->gid = i_gid_read(inode);
209 __entry->blocks = inode->i_blocks;
210 __entry->mode = inode->i_mode;
211 ),
212
213 TP_printk("dev %d,%d ino %llu mode 0%o uid %u gid %u blocks %llu",
214 MAJOR(__entry->dev), MINOR(__entry->dev),
215 __entry->ino, __entry->mode,
216 __entry->uid, __entry->gid, __entry->blocks)
217);
218
219TRACE_EVENT(ext4_request_inode,
220 TP_PROTO(struct inode *dir, int mode),
221
222 TP_ARGS(dir, mode),
223
224 TP_STRUCT__entry(
225 __field( u64, dir )
226 __field( dev_t, dev )
227 __field( __u16, mode )
228 ),
229
230 TP_fast_assign(
231 __entry->dev = dir->i_sb->s_dev;
232 __entry->dir = dir->i_ino;
233 __entry->mode = mode;
234 ),
235
236 TP_printk("dev %d,%d dir %llu mode 0%o",
237 MAJOR(__entry->dev), MINOR(__entry->dev),
238 __entry->dir, __entry->mode)
239);
240
241TRACE_EVENT(ext4_allocate_inode,
242 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
243
244 TP_ARGS(inode, dir, mode),
245
246 TP_STRUCT__entry(
247 __field( u64, ino )
248 __field( u64, dir )
249 __field( dev_t, dev )
250 __field( __u16, mode )
251 ),
252
253 TP_fast_assign(
254 __entry->dev = inode->i_sb->s_dev;
255 __entry->ino = inode->i_ino;
256 __entry->dir = dir->i_ino;
257 __entry->mode = mode;
258 ),
259
260 TP_printk("dev %d,%d ino %llu dir %llu mode 0%o",
261 MAJOR(__entry->dev), MINOR(__entry->dev),
262 __entry->ino,
263 __entry->dir, __entry->mode)
264);
265
266TRACE_EVENT(ext4_evict_inode,
267 TP_PROTO(struct inode *inode),
268
269 TP_ARGS(inode),
270
271 TP_STRUCT__entry(
272 __field( u64, ino )
273 __field( dev_t, dev )
274 __field( int, nlink )
275 ),
276
277 TP_fast_assign(
278 __entry->dev = inode->i_sb->s_dev;
279 __entry->ino = inode->i_ino;
280 __entry->nlink = inode->i_nlink;
281 ),
282
283 TP_printk("dev %d,%d ino %llu nlink %d",
284 MAJOR(__entry->dev), MINOR(__entry->dev),
285 __entry->ino, __entry->nlink)
286);
287
288TRACE_EVENT(ext4_drop_inode,
289 TP_PROTO(struct inode *inode, int drop),
290
291 TP_ARGS(inode, drop),
292
293 TP_STRUCT__entry(
294 __field( u64, ino )
295 __field( dev_t, dev )
296 __field( int, drop )
297 ),
298
299 TP_fast_assign(
300 __entry->dev = inode->i_sb->s_dev;
301 __entry->ino = inode->i_ino;
302 __entry->drop = drop;
303 ),
304
305 TP_printk("dev %d,%d ino %llu drop %d",
306 MAJOR(__entry->dev), MINOR(__entry->dev),
307 __entry->ino, __entry->drop)
308);
309
310TRACE_EVENT(ext4_nfs_commit_metadata,
311 TP_PROTO(struct inode *inode),
312
313 TP_ARGS(inode),
314
315 TP_STRUCT__entry(
316 __field( u64, ino )
317 __field( dev_t, dev )
318 ),
319
320 TP_fast_assign(
321 __entry->dev = inode->i_sb->s_dev;
322 __entry->ino = inode->i_ino;
323 ),
324
325 TP_printk("dev %d,%d ino %llu",
326 MAJOR(__entry->dev), MINOR(__entry->dev),
327 __entry->ino)
328);
329
330TRACE_EVENT(ext4_mark_inode_dirty,
331 TP_PROTO(struct inode *inode, unsigned long IP),
332
333 TP_ARGS(inode, IP),
334
335 TP_STRUCT__entry(
336 __field( u64, ino )
337 __field(unsigned long, ip )
338 __field( dev_t, dev )
339 ),
340
341 TP_fast_assign(
342 __entry->dev = inode->i_sb->s_dev;
343 __entry->ino = inode->i_ino;
344 __entry->ip = IP;
345 ),
346
347 TP_printk("dev %d,%d ino %llu caller %pS",
348 MAJOR(__entry->dev), MINOR(__entry->dev),
349 __entry->ino, (void *)__entry->ip)
350);
351
352TRACE_EVENT(ext4_begin_ordered_truncate,
353 TP_PROTO(struct inode *inode, loff_t new_size),
354
355 TP_ARGS(inode, new_size),
356
357 TP_STRUCT__entry(
358 __field( u64, ino )
359 __field( loff_t, new_size )
360 __field( dev_t, dev )
361 ),
362
363 TP_fast_assign(
364 __entry->dev = inode->i_sb->s_dev;
365 __entry->ino = inode->i_ino;
366 __entry->new_size = new_size;
367 ),
368
369 TP_printk("dev %d,%d ino %llu new_size %lld",
370 MAJOR(__entry->dev), MINOR(__entry->dev),
371 __entry->ino,
372 __entry->new_size)
373);
374
375DECLARE_EVENT_CLASS(ext4__write_begin,
376
377 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
378
379 TP_ARGS(inode, pos, len),
380
381 TP_STRUCT__entry(
382 __field( u64, ino )
383 __field( loff_t, pos )
384 __field( dev_t, dev )
385 __field( unsigned int, len )
386 ),
387
388 TP_fast_assign(
389 __entry->dev = inode->i_sb->s_dev;
390 __entry->ino = inode->i_ino;
391 __entry->pos = pos;
392 __entry->len = len;
393 ),
394
395 TP_printk("dev %d,%d ino %llu pos %lld len %u",
396 MAJOR(__entry->dev), MINOR(__entry->dev),
397 __entry->ino,
398 __entry->pos, __entry->len)
399);
400
401DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
402
403 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
404
405 TP_ARGS(inode, pos, len)
406);
407
408DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
409
410 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
411
412 TP_ARGS(inode, pos, len)
413);
414
415DECLARE_EVENT_CLASS(ext4__write_end,
416 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
417 unsigned int copied),
418
419 TP_ARGS(inode, pos, len, copied),
420
421 TP_STRUCT__entry(
422 __field( u64, ino )
423 __field( loff_t, pos )
424 __field( dev_t, dev )
425 __field( unsigned int, len )
426 __field( unsigned int, copied )
427 ),
428
429 TP_fast_assign(
430 __entry->dev = inode->i_sb->s_dev;
431 __entry->ino = inode->i_ino;
432 __entry->pos = pos;
433 __entry->len = len;
434 __entry->copied = copied;
435 ),
436
437 TP_printk("dev %d,%d ino %llu pos %lld len %u copied %u",
438 MAJOR(__entry->dev), MINOR(__entry->dev),
439 __entry->ino,
440 __entry->pos, __entry->len, __entry->copied)
441);
442
443DEFINE_EVENT(ext4__write_end, ext4_write_end,
444
445 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
446 unsigned int copied),
447
448 TP_ARGS(inode, pos, len, copied)
449);
450
451DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
452
453 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
454 unsigned int copied),
455
456 TP_ARGS(inode, pos, len, copied)
457);
458
459DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
460
461 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
462 unsigned int copied),
463
464 TP_ARGS(inode, pos, len, copied)
465);
466
467TRACE_EVENT(ext4_writepages,
468 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
469
470 TP_ARGS(inode, wbc),
471
472 TP_STRUCT__entry(
473 __field( u64, ino )
474 __field( loff_t, range_start )
475 __field( loff_t, range_end )
476 __field( long, nr_to_write )
477 __field( long, pages_skipped )
478 __field( pgoff_t, writeback_index )
479 __field( dev_t, dev )
480 __field( int, sync_mode )
481 __field( char, for_kupdate )
482 __field( char, range_cyclic )
483 ),
484
485 TP_fast_assign(
486 __entry->dev = inode->i_sb->s_dev;
487 __entry->ino = inode->i_ino;
488 __entry->nr_to_write = wbc->nr_to_write;
489 __entry->pages_skipped = wbc->pages_skipped;
490 __entry->range_start = wbc->range_start;
491 __entry->range_end = wbc->range_end;
492 __entry->writeback_index = inode->i_mapping->writeback_index;
493 __entry->sync_mode = wbc->sync_mode;
494 __entry->for_kupdate = wbc->for_kupdate;
495 __entry->range_cyclic = wbc->range_cyclic;
496 ),
497
498 TP_printk("dev %d,%d ino %llu nr_to_write %ld pages_skipped %ld "
499 "range_start %lld range_end %lld sync_mode %d "
500 "for_kupdate %d range_cyclic %d writeback_index %lu",
501 MAJOR(__entry->dev), MINOR(__entry->dev),
502 __entry->ino, __entry->nr_to_write,
503 __entry->pages_skipped, __entry->range_start,
504 __entry->range_end, __entry->sync_mode,
505 __entry->for_kupdate, __entry->range_cyclic,
506 (unsigned long) __entry->writeback_index)
507);
508
509TRACE_EVENT(ext4_da_write_folios_start,
510 TP_PROTO(struct inode *inode, loff_t start_pos, loff_t next_pos,
511 struct writeback_control *wbc),
512
513 TP_ARGS(inode, start_pos, next_pos, wbc),
514
515 TP_STRUCT__entry(
516 __field( u64, ino )
517 __field( loff_t, start_pos )
518 __field( loff_t, next_pos )
519 __field( long, nr_to_write )
520 __field( dev_t, dev )
521 __field( int, sync_mode )
522 ),
523
524 TP_fast_assign(
525 __entry->dev = inode->i_sb->s_dev;
526 __entry->ino = inode->i_ino;
527 __entry->start_pos = start_pos;
528 __entry->next_pos = next_pos;
529 __entry->nr_to_write = wbc->nr_to_write;
530 __entry->sync_mode = wbc->sync_mode;
531 ),
532
533 TP_printk("dev %d,%d ino %llu start_pos 0x%llx next_pos 0x%llx nr_to_write %ld sync_mode %d",
534 MAJOR(__entry->dev), MINOR(__entry->dev),
535 __entry->ino, __entry->start_pos, __entry->next_pos,
536 __entry->nr_to_write, __entry->sync_mode)
537);
538
539TRACE_EVENT(ext4_da_write_folios_end,
540 TP_PROTO(struct inode *inode, loff_t start_pos, loff_t next_pos,
541 struct writeback_control *wbc, int ret),
542
543 TP_ARGS(inode, start_pos, next_pos, wbc, ret),
544
545 TP_STRUCT__entry(
546 __field( u64, ino )
547 __field( loff_t, start_pos )
548 __field( loff_t, next_pos )
549 __field( long, nr_to_write )
550 __field( dev_t, dev )
551 __field( int, ret )
552 ),
553
554 TP_fast_assign(
555 __entry->dev = inode->i_sb->s_dev;
556 __entry->ino = inode->i_ino;
557 __entry->start_pos = start_pos;
558 __entry->next_pos = next_pos;
559 __entry->nr_to_write = wbc->nr_to_write;
560 __entry->ret = ret;
561 ),
562
563 TP_printk("dev %d,%d ino %llu start_pos 0x%llx next_pos 0x%llx nr_to_write %ld ret %d",
564 MAJOR(__entry->dev), MINOR(__entry->dev),
565 __entry->ino, __entry->start_pos, __entry->next_pos,
566 __entry->nr_to_write, __entry->ret)
567);
568
569TRACE_EVENT(ext4_da_write_pages_extent,
570 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
571
572 TP_ARGS(inode, map),
573
574 TP_STRUCT__entry(
575 __field( u64, ino )
576 __field( __u64, lblk )
577 __field( dev_t, dev )
578 __field( __u32, len )
579 __field( __u32, flags )
580 ),
581
582 TP_fast_assign(
583 __entry->dev = inode->i_sb->s_dev;
584 __entry->ino = inode->i_ino;
585 __entry->lblk = map->m_lblk;
586 __entry->len = map->m_len;
587 __entry->flags = map->m_flags;
588 ),
589
590 TP_printk("dev %d,%d ino %llu lblk %llu len %u flags %s",
591 MAJOR(__entry->dev), MINOR(__entry->dev),
592 __entry->ino, __entry->lblk, __entry->len,
593 show_mflags(__entry->flags))
594);
595
596TRACE_EVENT(ext4_writepages_result,
597 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
598 int ret, int pages_written),
599
600 TP_ARGS(inode, wbc, ret, pages_written),
601
602 TP_STRUCT__entry(
603 __field( u64, ino )
604 __field( long, pages_skipped )
605 __field( pgoff_t, writeback_index )
606 __field( dev_t, dev )
607 __field( int, ret )
608 __field( int, pages_written )
609 __field( int, sync_mode )
610 ),
611
612 TP_fast_assign(
613 __entry->dev = inode->i_sb->s_dev;
614 __entry->ino = inode->i_ino;
615 __entry->ret = ret;
616 __entry->pages_written = pages_written;
617 __entry->pages_skipped = wbc->pages_skipped;
618 __entry->writeback_index = inode->i_mapping->writeback_index;
619 __entry->sync_mode = wbc->sync_mode;
620 ),
621
622 TP_printk("dev %d,%d ino %llu ret %d pages_written %d pages_skipped %ld "
623 "sync_mode %d writeback_index %lu",
624 MAJOR(__entry->dev), MINOR(__entry->dev),
625 __entry->ino, __entry->ret,
626 __entry->pages_written, __entry->pages_skipped,
627 __entry->sync_mode,
628 (unsigned long) __entry->writeback_index)
629);
630
631DECLARE_EVENT_CLASS(ext4__folio_op,
632 TP_PROTO(struct inode *inode, struct folio *folio),
633
634 TP_ARGS(inode, folio),
635
636 TP_STRUCT__entry(
637 __field( u64, ino )
638 __field( pgoff_t, index )
639 __field( dev_t, dev )
640
641 ),
642
643 TP_fast_assign(
644 __entry->dev = inode->i_sb->s_dev;
645 __entry->ino = inode->i_ino;
646 __entry->index = folio->index;
647 ),
648
649 TP_printk("dev %d,%d ino %llu folio_index %lu",
650 MAJOR(__entry->dev), MINOR(__entry->dev),
651 __entry->ino,
652 (unsigned long) __entry->index)
653);
654
655DEFINE_EVENT(ext4__folio_op, ext4_read_folio,
656
657 TP_PROTO(struct inode *inode, struct folio *folio),
658
659 TP_ARGS(inode, folio)
660);
661
662DEFINE_EVENT(ext4__folio_op, ext4_release_folio,
663
664 TP_PROTO(struct inode *inode, struct folio *folio),
665
666 TP_ARGS(inode, folio)
667);
668
669DECLARE_EVENT_CLASS(ext4_invalidate_folio_op,
670 TP_PROTO(struct folio *folio, size_t offset, size_t length),
671
672 TP_ARGS(folio, offset, length),
673
674 TP_STRUCT__entry(
675 __field( u64, ino )
676 __field( pgoff_t, index )
677 __field( size_t, offset )
678 __field( size_t, length )
679 __field( dev_t, dev )
680 ),
681
682 TP_fast_assign(
683 __entry->dev = folio->mapping->host->i_sb->s_dev;
684 __entry->ino = folio->mapping->host->i_ino;
685 __entry->index = folio->index;
686 __entry->offset = offset;
687 __entry->length = length;
688 ),
689
690 TP_printk("dev %d,%d ino %llu folio_index %lu offset %zu length %zu",
691 MAJOR(__entry->dev), MINOR(__entry->dev),
692 __entry->ino,
693 (unsigned long) __entry->index,
694 __entry->offset, __entry->length)
695);
696
697DEFINE_EVENT(ext4_invalidate_folio_op, ext4_invalidate_folio,
698 TP_PROTO(struct folio *folio, size_t offset, size_t length),
699
700 TP_ARGS(folio, offset, length)
701);
702
703DEFINE_EVENT(ext4_invalidate_folio_op, ext4_journalled_invalidate_folio,
704 TP_PROTO(struct folio *folio, size_t offset, size_t length),
705
706 TP_ARGS(folio, offset, length)
707);
708
709TRACE_EVENT(ext4_discard_blocks,
710 TP_PROTO(struct super_block *sb, unsigned long long blk,
711 unsigned long long count),
712
713 TP_ARGS(sb, blk, count),
714
715 TP_STRUCT__entry(
716 __field( dev_t, dev )
717 __field( __u64, blk )
718 __field( __u64, count )
719
720 ),
721
722 TP_fast_assign(
723 __entry->dev = sb->s_dev;
724 __entry->blk = blk;
725 __entry->count = count;
726 ),
727
728 TP_printk("dev %d,%d blk %llu count %llu",
729 MAJOR(__entry->dev), MINOR(__entry->dev),
730 __entry->blk, __entry->count)
731);
732
733DECLARE_EVENT_CLASS(ext4__mb_new_pa,
734 TP_PROTO(struct ext4_allocation_context *ac,
735 struct ext4_prealloc_space *pa),
736
737 TP_ARGS(ac, pa),
738
739 TP_STRUCT__entry(
740 __field( u64, ino )
741 __field( __u64, pa_pstart )
742 __field( __u64, pa_lstart )
743 __field( dev_t, dev )
744 __field( __u32, pa_len )
745
746 ),
747
748 TP_fast_assign(
749 __entry->dev = ac->ac_sb->s_dev;
750 __entry->ino = ac->ac_inode->i_ino;
751 __entry->pa_pstart = pa->pa_pstart;
752 __entry->pa_lstart = pa->pa_lstart;
753 __entry->pa_len = pa->pa_len;
754 ),
755
756 TP_printk("dev %d,%d ino %llu pstart %llu len %u lstart %llu",
757 MAJOR(__entry->dev), MINOR(__entry->dev),
758 __entry->ino,
759 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
760);
761
762DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
763
764 TP_PROTO(struct ext4_allocation_context *ac,
765 struct ext4_prealloc_space *pa),
766
767 TP_ARGS(ac, pa)
768);
769
770DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
771
772 TP_PROTO(struct ext4_allocation_context *ac,
773 struct ext4_prealloc_space *pa),
774
775 TP_ARGS(ac, pa)
776);
777
778TRACE_EVENT(ext4_mb_release_inode_pa,
779 TP_PROTO(struct ext4_prealloc_space *pa,
780 unsigned long long block, unsigned int count),
781
782 TP_ARGS(pa, block, count),
783
784 TP_STRUCT__entry(
785 __field( u64, ino )
786 __field( __u64, block )
787 __field( dev_t, dev )
788 __field( __u32, count )
789
790 ),
791
792 TP_fast_assign(
793 __entry->dev = pa->pa_inode->i_sb->s_dev;
794 __entry->ino = pa->pa_inode->i_ino;
795 __entry->block = block;
796 __entry->count = count;
797 ),
798
799 TP_printk("dev %d,%d ino %llu block %llu count %u",
800 MAJOR(__entry->dev), MINOR(__entry->dev),
801 __entry->ino,
802 __entry->block, __entry->count)
803);
804
805TRACE_EVENT(ext4_mb_release_group_pa,
806 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
807
808 TP_ARGS(sb, pa),
809
810 TP_STRUCT__entry(
811 __field( dev_t, dev )
812 __field( __u64, pa_pstart )
813 __field( __u32, pa_len )
814
815 ),
816
817 TP_fast_assign(
818 __entry->dev = sb->s_dev;
819 __entry->pa_pstart = pa->pa_pstart;
820 __entry->pa_len = pa->pa_len;
821 ),
822
823 TP_printk("dev %d,%d pstart %llu len %u",
824 MAJOR(__entry->dev), MINOR(__entry->dev),
825 __entry->pa_pstart, __entry->pa_len)
826);
827
828TRACE_EVENT(ext4_discard_preallocations,
829 TP_PROTO(struct inode *inode, unsigned int len),
830
831 TP_ARGS(inode, len),
832
833 TP_STRUCT__entry(
834 __field( u64, ino )
835 __field( dev_t, dev )
836 __field( unsigned int, len )
837
838 ),
839
840 TP_fast_assign(
841 __entry->dev = inode->i_sb->s_dev;
842 __entry->ino = inode->i_ino;
843 __entry->len = len;
844 ),
845
846 TP_printk("dev %d,%d ino %llu len: %u",
847 MAJOR(__entry->dev), MINOR(__entry->dev),
848 __entry->ino, __entry->len)
849);
850
851TRACE_EVENT(ext4_mb_discard_preallocations,
852 TP_PROTO(struct super_block *sb, int needed),
853
854 TP_ARGS(sb, needed),
855
856 TP_STRUCT__entry(
857 __field( dev_t, dev )
858 __field( int, needed )
859
860 ),
861
862 TP_fast_assign(
863 __entry->dev = sb->s_dev;
864 __entry->needed = needed;
865 ),
866
867 TP_printk("dev %d,%d needed %d",
868 MAJOR(__entry->dev), MINOR(__entry->dev),
869 __entry->needed)
870);
871
872TRACE_EVENT(ext4_request_blocks,
873 TP_PROTO(struct ext4_allocation_request *ar),
874
875 TP_ARGS(ar),
876
877 TP_STRUCT__entry(
878 __field( u64, ino )
879 __field( __u64, goal )
880 __field( __u64, pleft )
881 __field( __u64, pright )
882 __field( dev_t, dev )
883 __field( unsigned int, len )
884 __field( __u32, logical )
885 __field( __u32, lleft )
886 __field( __u32, lright )
887 __field( unsigned int, flags )
888 ),
889
890 TP_fast_assign(
891 __entry->dev = ar->inode->i_sb->s_dev;
892 __entry->ino = ar->inode->i_ino;
893 __entry->len = ar->len;
894 __entry->logical = ar->logical;
895 __entry->goal = ar->goal;
896 __entry->lleft = ar->lleft;
897 __entry->lright = ar->lright;
898 __entry->pleft = ar->pleft;
899 __entry->pright = ar->pright;
900 __entry->flags = ar->flags;
901 ),
902
903 TP_printk("dev %d,%d ino %llu flags %s len %u lblk %u goal %llu "
904 "lleft %u lright %u pleft %llu pright %llu ",
905 MAJOR(__entry->dev), MINOR(__entry->dev),
906 __entry->ino, show_mballoc_flags(__entry->flags),
907 __entry->len, __entry->logical, __entry->goal,
908 __entry->lleft, __entry->lright, __entry->pleft,
909 __entry->pright)
910);
911
912TRACE_EVENT(ext4_allocate_blocks,
913 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
914
915 TP_ARGS(ar, block),
916
917 TP_STRUCT__entry(
918 __field( u64, ino )
919 __field( __u64, block )
920 __field( __u64, goal )
921 __field( __u64, pleft )
922 __field( __u64, pright )
923 __field( dev_t, dev )
924 __field( unsigned int, len )
925 __field( __u32, logical )
926 __field( __u32, lleft )
927 __field( __u32, lright )
928 __field( unsigned int, flags )
929 ),
930
931 TP_fast_assign(
932 __entry->dev = ar->inode->i_sb->s_dev;
933 __entry->ino = ar->inode->i_ino;
934 __entry->block = block;
935 __entry->len = ar->len;
936 __entry->logical = ar->logical;
937 __entry->goal = ar->goal;
938 __entry->lleft = ar->lleft;
939 __entry->lright = ar->lright;
940 __entry->pleft = ar->pleft;
941 __entry->pright = ar->pright;
942 __entry->flags = ar->flags;
943 ),
944
945 TP_printk("dev %d,%d ino %llu flags %s len %u block %llu lblk %u "
946 "goal %llu lleft %u lright %u pleft %llu pright %llu",
947 MAJOR(__entry->dev), MINOR(__entry->dev),
948 __entry->ino, show_mballoc_flags(__entry->flags),
949 __entry->len, __entry->block, __entry->logical,
950 __entry->goal, __entry->lleft, __entry->lright,
951 __entry->pleft, __entry->pright)
952);
953
954TRACE_EVENT(ext4_free_blocks,
955 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
956 int flags),
957
958 TP_ARGS(inode, block, count, flags),
959
960 TP_STRUCT__entry(
961 __field( u64, ino )
962 __field( __u64, block )
963 __field( unsigned long, count )
964 __field( dev_t, dev )
965 __field( int, flags )
966 __field( __u16, mode )
967 ),
968
969 TP_fast_assign(
970 __entry->dev = inode->i_sb->s_dev;
971 __entry->ino = inode->i_ino;
972 __entry->block = block;
973 __entry->count = count;
974 __entry->flags = flags;
975 __entry->mode = inode->i_mode;
976 ),
977
978 TP_printk("dev %d,%d ino %llu mode 0%o block %llu count %lu flags %s",
979 MAJOR(__entry->dev), MINOR(__entry->dev),
980 __entry->ino,
981 __entry->mode, __entry->block, __entry->count,
982 show_free_flags(__entry->flags))
983);
984
985TRACE_EVENT(ext4_sync_file_enter,
986 TP_PROTO(struct file *file, int datasync),
987
988 TP_ARGS(file, datasync),
989
990 TP_STRUCT__entry(
991 __field( u64, ino )
992 __field( u64, parent )
993 __field( dev_t, dev )
994 __field( int, datasync )
995 ),
996
997 TP_fast_assign(
998 struct dentry *dentry = file->f_path.dentry;
999
1000 __entry->dev = dentry->d_sb->s_dev;
1001 __entry->ino = d_inode(dentry)->i_ino;
1002 __entry->datasync = datasync;
1003 __entry->parent = d_inode(dentry->d_parent)->i_ino;
1004 ),
1005
1006 TP_printk("dev %d,%d ino %llu parent %llu datasync %d ",
1007 MAJOR(__entry->dev), MINOR(__entry->dev),
1008 __entry->ino,
1009 __entry->parent, __entry->datasync)
1010);
1011
1012TRACE_EVENT(ext4_sync_file_exit,
1013 TP_PROTO(struct inode *inode, int ret),
1014
1015 TP_ARGS(inode, ret),
1016
1017 TP_STRUCT__entry(
1018 __field( u64, ino )
1019 __field( dev_t, dev )
1020 __field( int, ret )
1021 ),
1022
1023 TP_fast_assign(
1024 __entry->dev = inode->i_sb->s_dev;
1025 __entry->ino = inode->i_ino;
1026 __entry->ret = ret;
1027 ),
1028
1029 TP_printk("dev %d,%d ino %llu ret %d",
1030 MAJOR(__entry->dev), MINOR(__entry->dev),
1031 __entry->ino,
1032 __entry->ret)
1033);
1034
1035TRACE_EVENT(ext4_sync_fs,
1036 TP_PROTO(struct super_block *sb, int wait),
1037
1038 TP_ARGS(sb, wait),
1039
1040 TP_STRUCT__entry(
1041 __field( dev_t, dev )
1042 __field( int, wait )
1043
1044 ),
1045
1046 TP_fast_assign(
1047 __entry->dev = sb->s_dev;
1048 __entry->wait = wait;
1049 ),
1050
1051 TP_printk("dev %d,%d wait %d",
1052 MAJOR(__entry->dev), MINOR(__entry->dev),
1053 __entry->wait)
1054);
1055
1056TRACE_EVENT(ext4_alloc_da_blocks,
1057 TP_PROTO(struct inode *inode),
1058
1059 TP_ARGS(inode),
1060
1061 TP_STRUCT__entry(
1062 __field( u64, ino )
1063 __field( dev_t, dev )
1064 __field( unsigned int, data_blocks )
1065 ),
1066
1067 TP_fast_assign(
1068 __entry->dev = inode->i_sb->s_dev;
1069 __entry->ino = inode->i_ino;
1070 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1071 ),
1072
1073 TP_printk("dev %d,%d ino %llu reserved_data_blocks %u",
1074 MAJOR(__entry->dev), MINOR(__entry->dev),
1075 __entry->ino,
1076 __entry->data_blocks)
1077);
1078
1079TRACE_EVENT(ext4_mballoc_alloc,
1080 TP_PROTO(struct ext4_allocation_context *ac),
1081
1082 TP_ARGS(ac),
1083
1084 TP_STRUCT__entry(
1085 __field( u64, ino )
1086 __field( dev_t, dev )
1087 __field( __u32, orig_logical )
1088 __field( int, orig_start )
1089 __field( __u32, orig_group )
1090 __field( int, orig_len )
1091 __field( __u32, goal_logical )
1092 __field( int, goal_start )
1093 __field( __u32, goal_group )
1094 __field( int, goal_len )
1095 __field( __u32, result_logical )
1096 __field( int, result_start )
1097 __field( __u32, result_group )
1098 __field( int, result_len )
1099 __field( __u16, found )
1100 __field( __u16, groups )
1101 __field( __u16, buddy )
1102 __field( __u16, flags )
1103 __field( __u16, tail )
1104 __field( __u8, cr )
1105 ),
1106
1107 TP_fast_assign(
1108 __entry->dev = ac->ac_inode->i_sb->s_dev;
1109 __entry->ino = ac->ac_inode->i_ino;
1110 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1111 __entry->orig_start = ac->ac_o_ex.fe_start;
1112 __entry->orig_group = ac->ac_o_ex.fe_group;
1113 __entry->orig_len = ac->ac_o_ex.fe_len;
1114 __entry->goal_logical = ac->ac_g_ex.fe_logical;
1115 __entry->goal_start = ac->ac_g_ex.fe_start;
1116 __entry->goal_group = ac->ac_g_ex.fe_group;
1117 __entry->goal_len = ac->ac_g_ex.fe_len;
1118 __entry->result_logical = ac->ac_f_ex.fe_logical;
1119 __entry->result_start = ac->ac_f_ex.fe_start;
1120 __entry->result_group = ac->ac_f_ex.fe_group;
1121 __entry->result_len = ac->ac_f_ex.fe_len;
1122 __entry->found = ac->ac_found;
1123 __entry->flags = ac->ac_flags;
1124 __entry->groups = ac->ac_groups_scanned;
1125 __entry->buddy = ac->ac_buddy;
1126 __entry->tail = ac->ac_tail;
1127 __entry->cr = ac->ac_criteria;
1128 ),
1129
1130 TP_printk("dev %d,%d inode %llu orig %u/%d/%u@%u goal %u/%d/%u@%u "
1131 "result %u/%d/%u@%u blks %u grps %u cr %s flags %s "
1132 "tail %u broken %u",
1133 MAJOR(__entry->dev), MINOR(__entry->dev),
1134 __entry->ino,
1135 __entry->orig_group, __entry->orig_start,
1136 __entry->orig_len, __entry->orig_logical,
1137 __entry->goal_group, __entry->goal_start,
1138 __entry->goal_len, __entry->goal_logical,
1139 __entry->result_group, __entry->result_start,
1140 __entry->result_len, __entry->result_logical,
1141 __entry->found, __entry->groups, show_criteria(__entry->cr),
1142 show_mballoc_flags(__entry->flags), __entry->tail,
1143 __entry->buddy ? 1 << __entry->buddy : 0)
1144);
1145
1146TRACE_EVENT(ext4_mballoc_prealloc,
1147 TP_PROTO(struct ext4_allocation_context *ac),
1148
1149 TP_ARGS(ac),
1150
1151 TP_STRUCT__entry(
1152 __field( u64, ino )
1153 __field( dev_t, dev )
1154 __field( __u32, orig_logical )
1155 __field( int, orig_start )
1156 __field( __u32, orig_group )
1157 __field( int, orig_len )
1158 __field( __u32, result_logical )
1159 __field( int, result_start )
1160 __field( __u32, result_group )
1161 __field( int, result_len )
1162 ),
1163
1164 TP_fast_assign(
1165 __entry->dev = ac->ac_inode->i_sb->s_dev;
1166 __entry->ino = ac->ac_inode->i_ino;
1167 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1168 __entry->orig_start = ac->ac_o_ex.fe_start;
1169 __entry->orig_group = ac->ac_o_ex.fe_group;
1170 __entry->orig_len = ac->ac_o_ex.fe_len;
1171 __entry->result_logical = ac->ac_b_ex.fe_logical;
1172 __entry->result_start = ac->ac_b_ex.fe_start;
1173 __entry->result_group = ac->ac_b_ex.fe_group;
1174 __entry->result_len = ac->ac_b_ex.fe_len;
1175 ),
1176
1177 TP_printk("dev %d,%d inode %llu orig %u/%d/%u@%u result %u/%d/%u@%u",
1178 MAJOR(__entry->dev), MINOR(__entry->dev),
1179 __entry->ino,
1180 __entry->orig_group, __entry->orig_start,
1181 __entry->orig_len, __entry->orig_logical,
1182 __entry->result_group, __entry->result_start,
1183 __entry->result_len, __entry->result_logical)
1184);
1185
1186DECLARE_EVENT_CLASS(ext4__mballoc,
1187 TP_PROTO(struct super_block *sb,
1188 struct inode *inode,
1189 ext4_group_t group,
1190 ext4_grpblk_t start,
1191 ext4_grpblk_t len),
1192
1193 TP_ARGS(sb, inode, group, start, len),
1194
1195 TP_STRUCT__entry(
1196 __field( u64, ino )
1197 __field( dev_t, dev )
1198 __field( int, result_start )
1199 __field( __u32, result_group )
1200 __field( int, result_len )
1201 ),
1202
1203 TP_fast_assign(
1204 __entry->dev = sb->s_dev;
1205 __entry->ino = inode ? inode->i_ino : 0;
1206 __entry->result_start = start;
1207 __entry->result_group = group;
1208 __entry->result_len = len;
1209 ),
1210
1211 TP_printk("dev %d,%d inode %llu extent %u/%d/%d ",
1212 MAJOR(__entry->dev), MINOR(__entry->dev),
1213 __entry->ino,
1214 __entry->result_group, __entry->result_start,
1215 __entry->result_len)
1216);
1217
1218DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1219
1220 TP_PROTO(struct super_block *sb,
1221 struct inode *inode,
1222 ext4_group_t group,
1223 ext4_grpblk_t start,
1224 ext4_grpblk_t len),
1225
1226 TP_ARGS(sb, inode, group, start, len)
1227);
1228
1229DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
1230
1231 TP_PROTO(struct super_block *sb,
1232 struct inode *inode,
1233 ext4_group_t group,
1234 ext4_grpblk_t start,
1235 ext4_grpblk_t len),
1236
1237 TP_ARGS(sb, inode, group, start, len)
1238);
1239
1240TRACE_EVENT(ext4_forget,
1241 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1242
1243 TP_ARGS(inode, is_metadata, block),
1244
1245 TP_STRUCT__entry(
1246 __field( u64, ino )
1247 __field( __u64, block )
1248 __field( dev_t, dev )
1249 __field( int, is_metadata )
1250 __field( __u16, mode )
1251 ),
1252
1253 TP_fast_assign(
1254 __entry->dev = inode->i_sb->s_dev;
1255 __entry->ino = inode->i_ino;
1256 __entry->block = block;
1257 __entry->is_metadata = is_metadata;
1258 __entry->mode = inode->i_mode;
1259 ),
1260
1261 TP_printk("dev %d,%d ino %llu mode 0%o is_metadata %d block %llu",
1262 MAJOR(__entry->dev), MINOR(__entry->dev),
1263 __entry->ino,
1264 __entry->mode, __entry->is_metadata, __entry->block)
1265);
1266
1267TRACE_EVENT(ext4_da_update_reserve_space,
1268 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
1269
1270 TP_ARGS(inode, used_blocks, quota_claim),
1271
1272 TP_STRUCT__entry(
1273 __field( u64, ino )
1274 __field( __u64, i_blocks )
1275 __field( dev_t, dev )
1276 __field( int, used_blocks )
1277 __field( int, reserved_data_blocks )
1278 __field( int, quota_claim )
1279 __field( __u16, mode )
1280 ),
1281
1282 TP_fast_assign(
1283 __entry->dev = inode->i_sb->s_dev;
1284 __entry->ino = inode->i_ino;
1285 __entry->i_blocks = inode->i_blocks;
1286 __entry->used_blocks = used_blocks;
1287 __entry->reserved_data_blocks =
1288 EXT4_I(inode)->i_reserved_data_blocks;
1289 __entry->quota_claim = quota_claim;
1290 __entry->mode = inode->i_mode;
1291 ),
1292
1293 TP_printk("dev %d,%d ino %llu mode 0%o i_blocks %llu used_blocks %d "
1294 "reserved_data_blocks %d quota_claim %d",
1295 MAJOR(__entry->dev), MINOR(__entry->dev),
1296 __entry->ino,
1297 __entry->mode, __entry->i_blocks,
1298 __entry->used_blocks, __entry->reserved_data_blocks,
1299 __entry->quota_claim)
1300);
1301
1302TRACE_EVENT(ext4_da_reserve_space,
1303 TP_PROTO(struct inode *inode, int nr_resv),
1304
1305 TP_ARGS(inode, nr_resv),
1306
1307 TP_STRUCT__entry(
1308 __field( u64, ino )
1309 __field( __u64, i_blocks )
1310 __field( dev_t, dev )
1311 __field( int, reserve_blocks )
1312 __field( int, reserved_data_blocks )
1313 __field( __u16, mode )
1314 ),
1315
1316 TP_fast_assign(
1317 __entry->dev = inode->i_sb->s_dev;
1318 __entry->ino = inode->i_ino;
1319 __entry->i_blocks = inode->i_blocks;
1320 __entry->reserve_blocks = nr_resv;
1321 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1322 __entry->mode = inode->i_mode;
1323 ),
1324
1325 TP_printk("dev %d,%d ino %llu mode 0%o i_blocks %llu reserve_blocks %d"
1326 "reserved_data_blocks %d",
1327 MAJOR(__entry->dev), MINOR(__entry->dev),
1328 __entry->ino,
1329 __entry->mode, __entry->i_blocks,
1330 __entry->reserve_blocks, __entry->reserved_data_blocks)
1331);
1332
1333TRACE_EVENT(ext4_da_release_space,
1334 TP_PROTO(struct inode *inode, int freed_blocks),
1335
1336 TP_ARGS(inode, freed_blocks),
1337
1338 TP_STRUCT__entry(
1339 __field( u64, ino )
1340 __field( __u64, i_blocks )
1341 __field( dev_t, dev )
1342 __field( int, freed_blocks )
1343 __field( int, reserved_data_blocks )
1344 __field( __u16, mode )
1345 ),
1346
1347 TP_fast_assign(
1348 __entry->dev = inode->i_sb->s_dev;
1349 __entry->ino = inode->i_ino;
1350 __entry->i_blocks = inode->i_blocks;
1351 __entry->freed_blocks = freed_blocks;
1352 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1353 __entry->mode = inode->i_mode;
1354 ),
1355
1356 TP_printk("dev %d,%d ino %llu mode 0%o i_blocks %llu freed_blocks %d "
1357 "reserved_data_blocks %d",
1358 MAJOR(__entry->dev), MINOR(__entry->dev),
1359 __entry->ino,
1360 __entry->mode, __entry->i_blocks,
1361 __entry->freed_blocks, __entry->reserved_data_blocks)
1362);
1363
1364DECLARE_EVENT_CLASS(ext4__bitmap_load,
1365 TP_PROTO(struct super_block *sb, unsigned long group),
1366
1367 TP_ARGS(sb, group),
1368
1369 TP_STRUCT__entry(
1370 __field( dev_t, dev )
1371 __field( __u32, group )
1372
1373 ),
1374
1375 TP_fast_assign(
1376 __entry->dev = sb->s_dev;
1377 __entry->group = group;
1378 ),
1379
1380 TP_printk("dev %d,%d group %u",
1381 MAJOR(__entry->dev), MINOR(__entry->dev),
1382 __entry->group)
1383);
1384
1385DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1386
1387 TP_PROTO(struct super_block *sb, unsigned long group),
1388
1389 TP_ARGS(sb, group)
1390);
1391
1392DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1393
1394 TP_PROTO(struct super_block *sb, unsigned long group),
1395
1396 TP_ARGS(sb, group)
1397);
1398
1399DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1400
1401 TP_PROTO(struct super_block *sb, unsigned long group),
1402
1403 TP_ARGS(sb, group)
1404);
1405
1406TRACE_EVENT(ext4_read_block_bitmap_load,
1407 TP_PROTO(struct super_block *sb, unsigned long group, bool prefetch),
1408
1409 TP_ARGS(sb, group, prefetch),
1410
1411 TP_STRUCT__entry(
1412 __field( dev_t, dev )
1413 __field( __u32, group )
1414 __field( bool, prefetch )
1415
1416 ),
1417
1418 TP_fast_assign(
1419 __entry->dev = sb->s_dev;
1420 __entry->group = group;
1421 __entry->prefetch = prefetch;
1422 ),
1423
1424 TP_printk("dev %d,%d group %u prefetch %d",
1425 MAJOR(__entry->dev), MINOR(__entry->dev),
1426 __entry->group, __entry->prefetch)
1427);
1428
1429DECLARE_EVENT_CLASS(ext4__fallocate_mode,
1430 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1431
1432 TP_ARGS(inode, offset, len, mode),
1433
1434 TP_STRUCT__entry(
1435 __field( u64, ino )
1436 __field( loff_t, offset )
1437 __field( loff_t, len )
1438 __field( dev_t, dev )
1439 __field( int, mode )
1440 ),
1441
1442 TP_fast_assign(
1443 __entry->dev = inode->i_sb->s_dev;
1444 __entry->ino = inode->i_ino;
1445 __entry->offset = offset;
1446 __entry->len = len;
1447 __entry->mode = mode;
1448 ),
1449
1450 TP_printk("dev %d,%d ino %llu offset %lld len %lld mode %s",
1451 MAJOR(__entry->dev), MINOR(__entry->dev),
1452 __entry->ino,
1453 __entry->offset, __entry->len,
1454 show_falloc_mode(__entry->mode))
1455);
1456
1457DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1458
1459 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1460
1461 TP_ARGS(inode, offset, len, mode)
1462);
1463
1464DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1465
1466 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1467
1468 TP_ARGS(inode, offset, len, mode)
1469);
1470
1471DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1472
1473 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1474
1475 TP_ARGS(inode, offset, len, mode)
1476);
1477
1478TRACE_EVENT(ext4_fallocate_exit,
1479 TP_PROTO(struct inode *inode, loff_t offset,
1480 unsigned int max_blocks, int ret),
1481
1482 TP_ARGS(inode, offset, max_blocks, ret),
1483
1484 TP_STRUCT__entry(
1485 __field( u64, ino )
1486 __field( loff_t, pos )
1487 __field( dev_t, dev )
1488 __field( unsigned int, blocks )
1489 __field( int, ret )
1490 ),
1491
1492 TP_fast_assign(
1493 __entry->dev = inode->i_sb->s_dev;
1494 __entry->ino = inode->i_ino;
1495 __entry->pos = offset;
1496 __entry->blocks = max_blocks;
1497 __entry->ret = ret;
1498 ),
1499
1500 TP_printk("dev %d,%d ino %llu pos %lld blocks %u ret %d",
1501 MAJOR(__entry->dev), MINOR(__entry->dev),
1502 __entry->ino,
1503 __entry->pos, __entry->blocks,
1504 __entry->ret)
1505);
1506
1507TRACE_EVENT(ext4_unlink_enter,
1508 TP_PROTO(struct inode *parent, struct dentry *dentry),
1509
1510 TP_ARGS(parent, dentry),
1511
1512 TP_STRUCT__entry(
1513 __field( u64, ino )
1514 __field( u64, parent )
1515 __field( loff_t, size )
1516 __field( dev_t, dev )
1517 ),
1518
1519 TP_fast_assign(
1520 __entry->dev = dentry->d_sb->s_dev;
1521 __entry->ino = d_inode(dentry)->i_ino;
1522 __entry->parent = parent->i_ino;
1523 __entry->size = d_inode(dentry)->i_size;
1524 ),
1525
1526 TP_printk("dev %d,%d ino %llu size %lld parent %llu",
1527 MAJOR(__entry->dev), MINOR(__entry->dev),
1528 __entry->ino, __entry->size,
1529 __entry->parent)
1530);
1531
1532TRACE_EVENT(ext4_unlink_exit,
1533 TP_PROTO(struct dentry *dentry, int ret),
1534
1535 TP_ARGS(dentry, ret),
1536
1537 TP_STRUCT__entry(
1538 __field( u64, ino )
1539 __field( dev_t, dev )
1540 __field( int, ret )
1541 ),
1542
1543 TP_fast_assign(
1544 __entry->dev = dentry->d_sb->s_dev;
1545 __entry->ino = d_inode(dentry)->i_ino;
1546 __entry->ret = ret;
1547 ),
1548
1549 TP_printk("dev %d,%d ino %llu ret %d",
1550 MAJOR(__entry->dev), MINOR(__entry->dev),
1551 __entry->ino,
1552 __entry->ret)
1553);
1554
1555DECLARE_EVENT_CLASS(ext4__truncate,
1556 TP_PROTO(struct inode *inode),
1557
1558 TP_ARGS(inode),
1559
1560 TP_STRUCT__entry(
1561 __field( u64, ino )
1562 __field( __u64, blocks )
1563 __field( dev_t, dev )
1564 ),
1565
1566 TP_fast_assign(
1567 __entry->dev = inode->i_sb->s_dev;
1568 __entry->ino = inode->i_ino;
1569 __entry->blocks = inode->i_blocks;
1570 ),
1571
1572 TP_printk("dev %d,%d ino %llu blocks %llu",
1573 MAJOR(__entry->dev), MINOR(__entry->dev),
1574 __entry->ino, __entry->blocks)
1575);
1576
1577DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1578
1579 TP_PROTO(struct inode *inode),
1580
1581 TP_ARGS(inode)
1582);
1583
1584DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1585
1586 TP_PROTO(struct inode *inode),
1587
1588 TP_ARGS(inode)
1589);
1590
1591/* 'ux' is the unwritten extent. */
1592TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1593 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1594 struct ext4_extent *ux),
1595
1596 TP_ARGS(inode, map, ux),
1597
1598 TP_STRUCT__entry(
1599 __field( u64, ino )
1600 __field( ext4_fsblk_t, u_pblk )
1601 __field( dev_t, dev )
1602 __field( ext4_lblk_t, m_lblk )
1603 __field( unsigned, m_len )
1604 __field( ext4_lblk_t, u_lblk )
1605 __field( unsigned, u_len )
1606 ),
1607
1608 TP_fast_assign(
1609 __entry->dev = inode->i_sb->s_dev;
1610 __entry->ino = inode->i_ino;
1611 __entry->m_lblk = map->m_lblk;
1612 __entry->m_len = map->m_len;
1613 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1614 __entry->u_len = ext4_ext_get_actual_len(ux);
1615 __entry->u_pblk = ext4_ext_pblock(ux);
1616 ),
1617
1618 TP_printk("dev %d,%d ino %llu m_lblk %u m_len %u u_lblk %u u_len %u "
1619 "u_pblk %llu",
1620 MAJOR(__entry->dev), MINOR(__entry->dev),
1621 __entry->ino,
1622 __entry->m_lblk, __entry->m_len,
1623 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1624);
1625
1626/*
1627 * 'ux' is the unwritten extent.
1628 * 'ix' is the initialized extent to which blocks are transferred.
1629 */
1630TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1631 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1632 struct ext4_extent *ux, struct ext4_extent *ix),
1633
1634 TP_ARGS(inode, map, ux, ix),
1635
1636 TP_STRUCT__entry(
1637 __field( u64, ino )
1638 __field( ext4_fsblk_t, u_pblk )
1639 __field( ext4_fsblk_t, i_pblk )
1640 __field( dev_t, dev )
1641 __field( ext4_lblk_t, m_lblk )
1642 __field( unsigned, m_len )
1643 __field( ext4_lblk_t, u_lblk )
1644 __field( unsigned, u_len )
1645 __field( ext4_lblk_t, i_lblk )
1646 __field( unsigned, i_len )
1647 ),
1648
1649 TP_fast_assign(
1650 __entry->dev = inode->i_sb->s_dev;
1651 __entry->ino = inode->i_ino;
1652 __entry->m_lblk = map->m_lblk;
1653 __entry->m_len = map->m_len;
1654 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1655 __entry->u_len = ext4_ext_get_actual_len(ux);
1656 __entry->u_pblk = ext4_ext_pblock(ux);
1657 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1658 __entry->i_len = ext4_ext_get_actual_len(ix);
1659 __entry->i_pblk = ext4_ext_pblock(ix);
1660 ),
1661
1662 TP_printk("dev %d,%d ino %llu m_lblk %u m_len %u "
1663 "u_lblk %u u_len %u u_pblk %llu "
1664 "i_lblk %u i_len %u i_pblk %llu ",
1665 MAJOR(__entry->dev), MINOR(__entry->dev),
1666 __entry->ino,
1667 __entry->m_lblk, __entry->m_len,
1668 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1669 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1670);
1671
1672DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1673 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1674 unsigned int len, unsigned int flags),
1675
1676 TP_ARGS(inode, lblk, len, flags),
1677
1678 TP_STRUCT__entry(
1679 __field( u64, ino )
1680 __field( dev_t, dev )
1681 __field( ext4_lblk_t, lblk )
1682 __field( unsigned int, len )
1683 __field( unsigned int, flags )
1684 ),
1685
1686 TP_fast_assign(
1687 __entry->dev = inode->i_sb->s_dev;
1688 __entry->ino = inode->i_ino;
1689 __entry->lblk = lblk;
1690 __entry->len = len;
1691 __entry->flags = flags;
1692 ),
1693
1694 TP_printk("dev %d,%d ino %llu lblk %u len %u flags %s",
1695 MAJOR(__entry->dev), MINOR(__entry->dev),
1696 __entry->ino,
1697 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
1698);
1699
1700DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1701 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1702 unsigned len, unsigned flags),
1703
1704 TP_ARGS(inode, lblk, len, flags)
1705);
1706
1707DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1708 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1709 unsigned len, unsigned flags),
1710
1711 TP_ARGS(inode, lblk, len, flags)
1712);
1713
1714DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
1715 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1716 int ret),
1717
1718 TP_ARGS(inode, flags, map, ret),
1719
1720 TP_STRUCT__entry(
1721 __field( u64, ino )
1722 __field( ext4_fsblk_t, pblk )
1723 __field( dev_t, dev )
1724 __field( unsigned int, flags )
1725 __field( ext4_lblk_t, lblk )
1726 __field( unsigned int, len )
1727 __field( unsigned int, mflags )
1728 __field( int, ret )
1729 ),
1730
1731 TP_fast_assign(
1732 __entry->dev = inode->i_sb->s_dev;
1733 __entry->ino = inode->i_ino;
1734 __entry->flags = flags;
1735 __entry->pblk = map->m_pblk;
1736 __entry->lblk = map->m_lblk;
1737 __entry->len = map->m_len;
1738 __entry->mflags = map->m_flags;
1739 __entry->ret = ret;
1740 ),
1741
1742 TP_printk("dev %d,%d ino %llu flags %s lblk %u pblk %llu len %u "
1743 "mflags %s ret %d",
1744 MAJOR(__entry->dev), MINOR(__entry->dev),
1745 __entry->ino,
1746 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1747 __entry->len, show_mflags(__entry->mflags), __entry->ret)
1748);
1749
1750DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1751 TP_PROTO(struct inode *inode, unsigned flags,
1752 struct ext4_map_blocks *map, int ret),
1753
1754 TP_ARGS(inode, flags, map, ret)
1755);
1756
1757DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1758 TP_PROTO(struct inode *inode, unsigned flags,
1759 struct ext4_map_blocks *map, int ret),
1760
1761 TP_ARGS(inode, flags, map, ret)
1762);
1763
1764TRACE_EVENT(ext4_ext_load_extent,
1765 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1766
1767 TP_ARGS(inode, lblk, pblk),
1768
1769 TP_STRUCT__entry(
1770 __field( u64, ino )
1771 __field( ext4_fsblk_t, pblk )
1772 __field( dev_t, dev )
1773 __field( ext4_lblk_t, lblk )
1774 ),
1775
1776 TP_fast_assign(
1777 __entry->dev = inode->i_sb->s_dev;
1778 __entry->ino = inode->i_ino;
1779 __entry->pblk = pblk;
1780 __entry->lblk = lblk;
1781 ),
1782
1783 TP_printk("dev %d,%d ino %llu lblk %u pblk %llu",
1784 MAJOR(__entry->dev), MINOR(__entry->dev),
1785 __entry->ino,
1786 __entry->lblk, __entry->pblk)
1787);
1788
1789TRACE_EVENT(ext4_load_inode,
1790 TP_PROTO(struct super_block *sb, unsigned long ino),
1791
1792 TP_ARGS(sb, ino),
1793
1794 TP_STRUCT__entry(
1795 __field( u64, ino )
1796 __field( dev_t, dev )
1797 ),
1798
1799 TP_fast_assign(
1800 __entry->dev = sb->s_dev;
1801 __entry->ino = ino;
1802 ),
1803
1804 TP_printk("dev %d,%d ino %llu",
1805 MAJOR(__entry->dev), MINOR(__entry->dev),
1806 __entry->ino)
1807);
1808
1809TRACE_EVENT(ext4_journal_start_sb,
1810 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1811 int revoke_creds, int type, unsigned long IP),
1812
1813 TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, type, IP),
1814
1815 TP_STRUCT__entry(
1816 __field( dev_t, dev )
1817 __field( unsigned long, ip )
1818 __field( int, blocks )
1819 __field( int, rsv_blocks )
1820 __field( int, revoke_creds )
1821 __field( int, type )
1822 ),
1823
1824 TP_fast_assign(
1825 __entry->dev = sb->s_dev;
1826 __entry->ip = IP;
1827 __entry->blocks = blocks;
1828 __entry->rsv_blocks = rsv_blocks;
1829 __entry->revoke_creds = revoke_creds;
1830 __entry->type = type;
1831 ),
1832
1833 TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d,"
1834 " type %d, caller %pS", MAJOR(__entry->dev),
1835 MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks,
1836 __entry->revoke_creds, __entry->type, (void *)__entry->ip)
1837);
1838
1839TRACE_EVENT(ext4_journal_start_inode,
1840 TP_PROTO(struct inode *inode, int blocks, int rsv_blocks,
1841 int revoke_creds, int type, unsigned long IP),
1842
1843 TP_ARGS(inode, blocks, rsv_blocks, revoke_creds, type, IP),
1844
1845 TP_STRUCT__entry(
1846 __field( u64, ino )
1847 __field( dev_t, dev )
1848 __field( unsigned long, ip )
1849 __field( int, blocks )
1850 __field( int, rsv_blocks )
1851 __field( int, revoke_creds )
1852 __field( int, type )
1853 ),
1854
1855 TP_fast_assign(
1856 __entry->dev = inode->i_sb->s_dev;
1857 __entry->ip = IP;
1858 __entry->blocks = blocks;
1859 __entry->rsv_blocks = rsv_blocks;
1860 __entry->revoke_creds = revoke_creds;
1861 __entry->type = type;
1862 __entry->ino = inode->i_ino;
1863 ),
1864
1865 TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d,"
1866 " type %d, ino %llu, caller %pS", MAJOR(__entry->dev),
1867 MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks,
1868 __entry->revoke_creds, __entry->type,
1869 __entry->ino, (void *)__entry->ip)
1870);
1871
1872TRACE_EVENT(ext4_journal_start_reserved,
1873 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1874
1875 TP_ARGS(sb, blocks, IP),
1876
1877 TP_STRUCT__entry(
1878 __field( dev_t, dev )
1879 __field(unsigned long, ip )
1880 __field( int, blocks )
1881 ),
1882
1883 TP_fast_assign(
1884 __entry->dev = sb->s_dev;
1885 __entry->ip = IP;
1886 __entry->blocks = blocks;
1887 ),
1888
1889 TP_printk("dev %d,%d blocks, %d caller %pS",
1890 MAJOR(__entry->dev), MINOR(__entry->dev),
1891 __entry->blocks, (void *)__entry->ip)
1892);
1893
1894DECLARE_EVENT_CLASS(ext4__trim,
1895 TP_PROTO(struct super_block *sb,
1896 ext4_group_t group,
1897 ext4_grpblk_t start,
1898 ext4_grpblk_t len),
1899
1900 TP_ARGS(sb, group, start, len),
1901
1902 TP_STRUCT__entry(
1903 __field( int, dev_major )
1904 __field( int, dev_minor )
1905 __field( __u32, group )
1906 __field( int, start )
1907 __field( int, len )
1908 ),
1909
1910 TP_fast_assign(
1911 __entry->dev_major = MAJOR(sb->s_dev);
1912 __entry->dev_minor = MINOR(sb->s_dev);
1913 __entry->group = group;
1914 __entry->start = start;
1915 __entry->len = len;
1916 ),
1917
1918 TP_printk("dev %d,%d group %u, start %d, len %d",
1919 __entry->dev_major, __entry->dev_minor,
1920 __entry->group, __entry->start, __entry->len)
1921);
1922
1923DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1924
1925 TP_PROTO(struct super_block *sb,
1926 ext4_group_t group,
1927 ext4_grpblk_t start,
1928 ext4_grpblk_t len),
1929
1930 TP_ARGS(sb, group, start, len)
1931);
1932
1933DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1934
1935 TP_PROTO(struct super_block *sb,
1936 ext4_group_t group,
1937 ext4_grpblk_t start,
1938 ext4_grpblk_t len),
1939
1940 TP_ARGS(sb, group, start, len)
1941);
1942
1943TRACE_EVENT(ext4_ext_handle_unwritten_extents,
1944 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1945 unsigned int allocated, ext4_fsblk_t newblock),
1946
1947 TP_ARGS(inode, map, flags, allocated, newblock),
1948
1949 TP_STRUCT__entry(
1950 __field( u64, ino )
1951 __field( ext4_fsblk_t, pblk )
1952 __field( ext4_fsblk_t, newblk )
1953 __field( dev_t, dev )
1954 __field( int, flags )
1955 __field( ext4_lblk_t, lblk )
1956 __field( unsigned int, len )
1957 __field( unsigned int, allocated )
1958 ),
1959
1960 TP_fast_assign(
1961 __entry->dev = inode->i_sb->s_dev;
1962 __entry->ino = inode->i_ino;
1963 __entry->flags = flags;
1964 __entry->lblk = map->m_lblk;
1965 __entry->pblk = map->m_pblk;
1966 __entry->len = map->m_len;
1967 __entry->allocated = allocated;
1968 __entry->newblk = newblock;
1969 ),
1970
1971 TP_printk("dev %d,%d ino %llu m_lblk %u m_pblk %llu m_len %u flags %s "
1972 "allocated %d newblock %llu",
1973 MAJOR(__entry->dev), MINOR(__entry->dev),
1974 __entry->ino,
1975 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
1976 __entry->len, show_map_flags(__entry->flags),
1977 (unsigned int) __entry->allocated,
1978 (unsigned long long) __entry->newblk)
1979);
1980
1981TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1982 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1983
1984 TP_ARGS(sb, map, ret),
1985
1986 TP_STRUCT__entry(
1987 __field( dev_t, dev )
1988 __field( unsigned int, flags )
1989 __field( ext4_lblk_t, lblk )
1990 __field( ext4_fsblk_t, pblk )
1991 __field( unsigned int, len )
1992 __field( int, ret )
1993 ),
1994
1995 TP_fast_assign(
1996 __entry->dev = sb->s_dev;
1997 __entry->flags = map->m_flags;
1998 __entry->lblk = map->m_lblk;
1999 __entry->pblk = map->m_pblk;
2000 __entry->len = map->m_len;
2001 __entry->ret = ret;
2002 ),
2003
2004 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
2005 MAJOR(__entry->dev), MINOR(__entry->dev),
2006 __entry->lblk, (unsigned long long) __entry->pblk,
2007 __entry->len, show_mflags(__entry->flags), __entry->ret)
2008);
2009
2010TRACE_EVENT(ext4_ext_show_extent,
2011 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
2012 unsigned short len),
2013
2014 TP_ARGS(inode, lblk, pblk, len),
2015
2016 TP_STRUCT__entry(
2017 __field( u64, ino )
2018 __field( ext4_fsblk_t, pblk )
2019 __field( dev_t, dev )
2020 __field( ext4_lblk_t, lblk )
2021 __field( unsigned short, len )
2022 ),
2023
2024 TP_fast_assign(
2025 __entry->dev = inode->i_sb->s_dev;
2026 __entry->ino = inode->i_ino;
2027 __entry->pblk = pblk;
2028 __entry->lblk = lblk;
2029 __entry->len = len;
2030 ),
2031
2032 TP_printk("dev %d,%d ino %llu lblk %u pblk %llu len %u",
2033 MAJOR(__entry->dev), MINOR(__entry->dev),
2034 __entry->ino,
2035 (unsigned) __entry->lblk,
2036 (unsigned long long) __entry->pblk,
2037 (unsigned short) __entry->len)
2038);
2039
2040TRACE_EVENT(ext4_remove_blocks,
2041 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2042 ext4_lblk_t from, ext4_fsblk_t to,
2043 struct partial_cluster *pc),
2044
2045 TP_ARGS(inode, ex, from, to, pc),
2046
2047 TP_STRUCT__entry(
2048 __field( u64, ino )
2049 __field( ext4_fsblk_t, ee_pblk )
2050 __field( ext4_fsblk_t, pc_pclu )
2051 __field( dev_t, dev )
2052 __field( ext4_lblk_t, from )
2053 __field( ext4_lblk_t, to )
2054 __field( ext4_lblk_t, ee_lblk )
2055 __field( unsigned short, ee_len )
2056 __field( ext4_lblk_t, pc_lblk )
2057 __field( int, pc_state)
2058 ),
2059
2060 TP_fast_assign(
2061 __entry->dev = inode->i_sb->s_dev;
2062 __entry->ino = inode->i_ino;
2063 __entry->from = from;
2064 __entry->to = to;
2065 __entry->ee_pblk = ext4_ext_pblock(ex);
2066 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2067 __entry->ee_len = ext4_ext_get_actual_len(ex);
2068 __entry->pc_pclu = pc->pclu;
2069 __entry->pc_lblk = pc->lblk;
2070 __entry->pc_state = pc->state;
2071 ),
2072
2073 TP_printk("dev %d,%d ino %llu extent [%u(%llu), %u]"
2074 "from %u to %u partial [pclu %lld lblk %u state %d]",
2075 MAJOR(__entry->dev), MINOR(__entry->dev),
2076 __entry->ino,
2077 (unsigned) __entry->ee_lblk,
2078 (unsigned long long) __entry->ee_pblk,
2079 (unsigned short) __entry->ee_len,
2080 (unsigned) __entry->from,
2081 (unsigned) __entry->to,
2082 (long long) __entry->pc_pclu,
2083 (unsigned int) __entry->pc_lblk,
2084 (int) __entry->pc_state)
2085);
2086
2087TRACE_EVENT(ext4_ext_rm_leaf,
2088 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2089 struct ext4_extent *ex,
2090 struct partial_cluster *pc),
2091
2092 TP_ARGS(inode, start, ex, pc),
2093
2094 TP_STRUCT__entry(
2095 __field( u64, ino )
2096 __field( ext4_fsblk_t, ee_pblk )
2097 __field( ext4_fsblk_t, pc_pclu )
2098 __field( dev_t, dev )
2099 __field( ext4_lblk_t, start )
2100 __field( ext4_lblk_t, ee_lblk )
2101 __field( short, ee_len )
2102 __field( ext4_lblk_t, pc_lblk )
2103 __field( int, pc_state)
2104 ),
2105
2106 TP_fast_assign(
2107 __entry->dev = inode->i_sb->s_dev;
2108 __entry->ino = inode->i_ino;
2109 __entry->start = start;
2110 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2111 __entry->ee_pblk = ext4_ext_pblock(ex);
2112 __entry->ee_len = ext4_ext_get_actual_len(ex);
2113 __entry->pc_pclu = pc->pclu;
2114 __entry->pc_lblk = pc->lblk;
2115 __entry->pc_state = pc->state;
2116 ),
2117
2118 TP_printk("dev %d,%d ino %llu start_lblk %u last_extent [%u(%llu), %u]"
2119 "partial [pclu %lld lblk %u state %d]",
2120 MAJOR(__entry->dev), MINOR(__entry->dev),
2121 __entry->ino,
2122 (unsigned) __entry->start,
2123 (unsigned) __entry->ee_lblk,
2124 (unsigned long long) __entry->ee_pblk,
2125 (unsigned short) __entry->ee_len,
2126 (long long) __entry->pc_pclu,
2127 (unsigned int) __entry->pc_lblk,
2128 (int) __entry->pc_state)
2129);
2130
2131TRACE_EVENT(ext4_ext_rm_idx,
2132 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2133
2134 TP_ARGS(inode, pblk),
2135
2136 TP_STRUCT__entry(
2137 __field( u64, ino )
2138 __field( ext4_fsblk_t, pblk )
2139 __field( dev_t, dev )
2140 ),
2141
2142 TP_fast_assign(
2143 __entry->dev = inode->i_sb->s_dev;
2144 __entry->ino = inode->i_ino;
2145 __entry->pblk = pblk;
2146 ),
2147
2148 TP_printk("dev %d,%d ino %llu index_pblk %llu",
2149 MAJOR(__entry->dev), MINOR(__entry->dev),
2150 __entry->ino,
2151 (unsigned long long) __entry->pblk)
2152);
2153
2154TRACE_EVENT(ext4_ext_remove_space,
2155 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2156 ext4_lblk_t end, int depth),
2157
2158 TP_ARGS(inode, start, end, depth),
2159
2160 TP_STRUCT__entry(
2161 __field( u64, ino )
2162 __field( dev_t, dev )
2163 __field( ext4_lblk_t, start )
2164 __field( ext4_lblk_t, end )
2165 __field( int, depth )
2166 ),
2167
2168 TP_fast_assign(
2169 __entry->dev = inode->i_sb->s_dev;
2170 __entry->ino = inode->i_ino;
2171 __entry->start = start;
2172 __entry->end = end;
2173 __entry->depth = depth;
2174 ),
2175
2176 TP_printk("dev %d,%d ino %llu since %u end %u depth %d",
2177 MAJOR(__entry->dev), MINOR(__entry->dev),
2178 __entry->ino,
2179 (unsigned) __entry->start,
2180 (unsigned) __entry->end,
2181 __entry->depth)
2182);
2183
2184TRACE_EVENT(ext4_ext_remove_space_done,
2185 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
2186 int depth, struct partial_cluster *pc, __le16 eh_entries),
2187
2188 TP_ARGS(inode, start, end, depth, pc, eh_entries),
2189
2190 TP_STRUCT__entry(
2191 __field( u64, ino )
2192 __field( ext4_fsblk_t, pc_pclu )
2193 __field( dev_t, dev )
2194 __field( ext4_lblk_t, start )
2195 __field( ext4_lblk_t, end )
2196 __field( int, depth )
2197 __field( ext4_lblk_t, pc_lblk )
2198 __field( int, pc_state )
2199 __field( unsigned short, eh_entries )
2200 ),
2201
2202 TP_fast_assign(
2203 __entry->dev = inode->i_sb->s_dev;
2204 __entry->ino = inode->i_ino;
2205 __entry->start = start;
2206 __entry->end = end;
2207 __entry->depth = depth;
2208 __entry->pc_pclu = pc->pclu;
2209 __entry->pc_lblk = pc->lblk;
2210 __entry->pc_state = pc->state;
2211 __entry->eh_entries = le16_to_cpu(eh_entries);
2212 ),
2213
2214 TP_printk("dev %d,%d ino %llu since %u end %u depth %d "
2215 "partial [pclu %lld lblk %u state %d] "
2216 "remaining_entries %u",
2217 MAJOR(__entry->dev), MINOR(__entry->dev),
2218 __entry->ino,
2219 (unsigned) __entry->start,
2220 (unsigned) __entry->end,
2221 __entry->depth,
2222 (long long) __entry->pc_pclu,
2223 (unsigned int) __entry->pc_lblk,
2224 (int) __entry->pc_state,
2225 (unsigned short) __entry->eh_entries)
2226);
2227
2228DECLARE_EVENT_CLASS(ext4__es_extent,
2229 TP_PROTO(struct inode *inode, struct extent_status *es),
2230
2231 TP_ARGS(inode, es),
2232
2233 TP_STRUCT__entry(
2234 __field( u64, ino )
2235 __field( u64, seq )
2236 __field( ext4_fsblk_t, pblk )
2237 __field( dev_t, dev )
2238 __field( ext4_lblk_t, lblk )
2239 __field( ext4_lblk_t, len )
2240 __field( char, status )
2241 ),
2242
2243 TP_fast_assign(
2244 __entry->dev = inode->i_sb->s_dev;
2245 __entry->ino = inode->i_ino;
2246 __entry->lblk = es->es_lblk;
2247 __entry->len = es->es_len;
2248 __entry->pblk = ext4_es_show_pblock(es);
2249 __entry->status = ext4_es_status(es);
2250 __entry->seq = EXT4_I(inode)->i_es_seq;
2251 ),
2252
2253 TP_printk("dev %d,%d ino %llu es [%u/%u) mapped %llu status %s seq %llu",
2254 MAJOR(__entry->dev), MINOR(__entry->dev),
2255 __entry->ino,
2256 __entry->lblk, __entry->len,
2257 __entry->pblk, show_extent_status(__entry->status),
2258 __entry->seq)
2259);
2260
2261DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2262 TP_PROTO(struct inode *inode, struct extent_status *es),
2263
2264 TP_ARGS(inode, es)
2265);
2266
2267DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2268 TP_PROTO(struct inode *inode, struct extent_status *es),
2269
2270 TP_ARGS(inode, es)
2271);
2272
2273TRACE_EVENT(ext4_es_remove_extent,
2274 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
2275
2276 TP_ARGS(inode, lblk, len),
2277
2278 TP_STRUCT__entry(
2279 __field( u64, ino )
2280 __field( loff_t, lblk )
2281 __field( loff_t, len )
2282 __field( u64, seq )
2283 __field( dev_t, dev )
2284 ),
2285
2286 TP_fast_assign(
2287 __entry->dev = inode->i_sb->s_dev;
2288 __entry->ino = inode->i_ino;
2289 __entry->lblk = lblk;
2290 __entry->len = len;
2291 __entry->seq = EXT4_I(inode)->i_es_seq;
2292 ),
2293
2294 TP_printk("dev %d,%d ino %llu es [%lld/%lld) seq %llu",
2295 MAJOR(__entry->dev), MINOR(__entry->dev),
2296 __entry->ino,
2297 __entry->lblk, __entry->len, __entry->seq)
2298);
2299
2300TRACE_EVENT(ext4_es_find_extent_range_enter,
2301 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2302
2303 TP_ARGS(inode, lblk),
2304
2305 TP_STRUCT__entry(
2306 __field( u64, ino )
2307 __field( dev_t, dev )
2308 __field( ext4_lblk_t, lblk )
2309 ),
2310
2311 TP_fast_assign(
2312 __entry->dev = inode->i_sb->s_dev;
2313 __entry->ino = inode->i_ino;
2314 __entry->lblk = lblk;
2315 ),
2316
2317 TP_printk("dev %d,%d ino %llu lblk %u",
2318 MAJOR(__entry->dev), MINOR(__entry->dev),
2319 __entry->ino, __entry->lblk)
2320);
2321
2322TRACE_EVENT(ext4_es_find_extent_range_exit,
2323 TP_PROTO(struct inode *inode, struct extent_status *es),
2324
2325 TP_ARGS(inode, es),
2326
2327 TP_STRUCT__entry(
2328 __field( u64, ino )
2329 __field( ext4_fsblk_t, pblk )
2330 __field( dev_t, dev )
2331 __field( ext4_lblk_t, lblk )
2332 __field( ext4_lblk_t, len )
2333 __field( char, status )
2334 ),
2335
2336 TP_fast_assign(
2337 __entry->dev = inode->i_sb->s_dev;
2338 __entry->ino = inode->i_ino;
2339 __entry->lblk = es->es_lblk;
2340 __entry->len = es->es_len;
2341 __entry->pblk = ext4_es_show_pblock(es);
2342 __entry->status = ext4_es_status(es);
2343 ),
2344
2345 TP_printk("dev %d,%d ino %llu es [%u/%u) mapped %llu status %s",
2346 MAJOR(__entry->dev), MINOR(__entry->dev),
2347 __entry->ino,
2348 __entry->lblk, __entry->len,
2349 __entry->pblk, show_extent_status(__entry->status))
2350);
2351
2352TRACE_EVENT(ext4_es_lookup_extent_enter,
2353 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2354
2355 TP_ARGS(inode, lblk),
2356
2357 TP_STRUCT__entry(
2358 __field( u64, ino )
2359 __field( dev_t, dev )
2360 __field( ext4_lblk_t, lblk )
2361 ),
2362
2363 TP_fast_assign(
2364 __entry->dev = inode->i_sb->s_dev;
2365 __entry->ino = inode->i_ino;
2366 __entry->lblk = lblk;
2367 ),
2368
2369 TP_printk("dev %d,%d ino %llu lblk %u",
2370 MAJOR(__entry->dev), MINOR(__entry->dev),
2371 __entry->ino, __entry->lblk)
2372);
2373
2374TRACE_EVENT(ext4_es_lookup_extent_exit,
2375 TP_PROTO(struct inode *inode, struct extent_status *es,
2376 int found),
2377
2378 TP_ARGS(inode, es, found),
2379
2380 TP_STRUCT__entry(
2381 __field( u64, ino )
2382 __field( ext4_fsblk_t, pblk )
2383 __field( dev_t, dev )
2384 __field( ext4_lblk_t, lblk )
2385 __field( ext4_lblk_t, len )
2386 __field( int, found )
2387 __field( char, status )
2388 ),
2389
2390 TP_fast_assign(
2391 __entry->dev = inode->i_sb->s_dev;
2392 __entry->ino = inode->i_ino;
2393 __entry->lblk = es->es_lblk;
2394 __entry->len = es->es_len;
2395 __entry->pblk = ext4_es_show_pblock(es);
2396 __entry->status = ext4_es_status(es);
2397 __entry->found = found;
2398 ),
2399
2400 TP_printk("dev %d,%d ino %llu found %d [%u/%u) %llu %s",
2401 MAJOR(__entry->dev), MINOR(__entry->dev),
2402 __entry->ino, __entry->found,
2403 __entry->lblk, __entry->len,
2404 __entry->found ? __entry->pblk : 0,
2405 show_extent_status(__entry->found ? __entry->status : 0))
2406);
2407
2408DECLARE_EVENT_CLASS(ext4__es_shrink_enter,
2409 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2410
2411 TP_ARGS(sb, nr_to_scan, cache_cnt),
2412
2413 TP_STRUCT__entry(
2414 __field( dev_t, dev )
2415 __field( int, nr_to_scan )
2416 __field( int, cache_cnt )
2417 ),
2418
2419 TP_fast_assign(
2420 __entry->dev = sb->s_dev;
2421 __entry->nr_to_scan = nr_to_scan;
2422 __entry->cache_cnt = cache_cnt;
2423 ),
2424
2425 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2426 MAJOR(__entry->dev), MINOR(__entry->dev),
2427 __entry->nr_to_scan, __entry->cache_cnt)
2428);
2429
2430DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count,
2431 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2432
2433 TP_ARGS(sb, nr_to_scan, cache_cnt)
2434);
2435
2436DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter,
2437 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2438
2439 TP_ARGS(sb, nr_to_scan, cache_cnt)
2440);
2441
2442TRACE_EVENT(ext4_es_shrink_scan_exit,
2443 TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
2444
2445 TP_ARGS(sb, nr_shrunk, cache_cnt),
2446
2447 TP_STRUCT__entry(
2448 __field( dev_t, dev )
2449 __field( int, nr_shrunk )
2450 __field( int, cache_cnt )
2451 ),
2452
2453 TP_fast_assign(
2454 __entry->dev = sb->s_dev;
2455 __entry->nr_shrunk = nr_shrunk;
2456 __entry->cache_cnt = cache_cnt;
2457 ),
2458
2459 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
2460 MAJOR(__entry->dev), MINOR(__entry->dev),
2461 __entry->nr_shrunk, __entry->cache_cnt)
2462);
2463
2464TRACE_EVENT(ext4_collapse_range,
2465 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2466
2467 TP_ARGS(inode, offset, len),
2468
2469 TP_STRUCT__entry(
2470 __field(u64, ino)
2471 __field(loff_t, offset)
2472 __field(loff_t, len)
2473 __field(dev_t, dev)
2474 ),
2475
2476 TP_fast_assign(
2477 __entry->dev = inode->i_sb->s_dev;
2478 __entry->ino = inode->i_ino;
2479 __entry->offset = offset;
2480 __entry->len = len;
2481 ),
2482
2483 TP_printk("dev %d,%d ino %llu offset %lld len %lld",
2484 MAJOR(__entry->dev), MINOR(__entry->dev),
2485 __entry->ino,
2486 __entry->offset, __entry->len)
2487);
2488
2489TRACE_EVENT(ext4_insert_range,
2490 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2491
2492 TP_ARGS(inode, offset, len),
2493
2494 TP_STRUCT__entry(
2495 __field(u64, ino)
2496 __field(loff_t, offset)
2497 __field(loff_t, len)
2498 __field(dev_t, dev)
2499 ),
2500
2501 TP_fast_assign(
2502 __entry->dev = inode->i_sb->s_dev;
2503 __entry->ino = inode->i_ino;
2504 __entry->offset = offset;
2505 __entry->len = len;
2506 ),
2507
2508 TP_printk("dev %d,%d ino %llu offset %lld len %lld",
2509 MAJOR(__entry->dev), MINOR(__entry->dev),
2510 __entry->ino,
2511 __entry->offset, __entry->len)
2512);
2513
2514TRACE_EVENT(ext4_es_shrink,
2515 TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
2516 int nr_skipped, int retried),
2517
2518 TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
2519
2520 TP_STRUCT__entry(
2521 __field( dev_t, dev )
2522 __field( int, nr_shrunk )
2523 __field( unsigned long long, scan_time )
2524 __field( int, nr_skipped )
2525 __field( int, retried )
2526 ),
2527
2528 TP_fast_assign(
2529 __entry->dev = sb->s_dev;
2530 __entry->nr_shrunk = nr_shrunk;
2531 __entry->scan_time = div_u64(scan_time, 1000);
2532 __entry->nr_skipped = nr_skipped;
2533 __entry->retried = retried;
2534 ),
2535
2536 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
2537 "nr_skipped %d retried %d",
2538 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
2539 __entry->scan_time, __entry->nr_skipped, __entry->retried)
2540);
2541
2542TRACE_EVENT(ext4_es_insert_delayed_extent,
2543 TP_PROTO(struct inode *inode, struct extent_status *es,
2544 bool lclu_allocated, bool end_allocated),
2545
2546 TP_ARGS(inode, es, lclu_allocated, end_allocated),
2547
2548 TP_STRUCT__entry(
2549 __field( u64, ino )
2550 __field( u64, seq )
2551 __field( ext4_fsblk_t, pblk )
2552 __field( dev_t, dev )
2553 __field( ext4_lblk_t, lblk )
2554 __field( ext4_lblk_t, len )
2555 __field( char, status )
2556 __field( bool, lclu_allocated )
2557 __field( bool, end_allocated )
2558 ),
2559
2560 TP_fast_assign(
2561 __entry->dev = inode->i_sb->s_dev;
2562 __entry->ino = inode->i_ino;
2563 __entry->lblk = es->es_lblk;
2564 __entry->len = es->es_len;
2565 __entry->pblk = ext4_es_show_pblock(es);
2566 __entry->status = ext4_es_status(es);
2567 __entry->lclu_allocated = lclu_allocated;
2568 __entry->end_allocated = end_allocated;
2569 __entry->seq = EXT4_I(inode)->i_es_seq;
2570 ),
2571
2572 TP_printk("dev %d,%d ino %llu es [%u/%u) mapped %llu status %s allocated %d %d seq %llu",
2573 MAJOR(__entry->dev), MINOR(__entry->dev),
2574 __entry->ino,
2575 __entry->lblk, __entry->len,
2576 __entry->pblk, show_extent_status(__entry->status),
2577 __entry->lclu_allocated, __entry->end_allocated,
2578 __entry->seq)
2579);
2580
2581/* fsmap traces */
2582DECLARE_EVENT_CLASS(ext4_fsmap_class,
2583 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len,
2584 u64 owner),
2585 TP_ARGS(sb, keydev, agno, bno, len, owner),
2586 TP_STRUCT__entry(
2587 __field(dev_t, dev)
2588 __field(dev_t, keydev)
2589 __field(u32, agno)
2590 __field(u64, bno)
2591 __field(u64, len)
2592 __field(u64, owner)
2593 ),
2594 TP_fast_assign(
2595 __entry->dev = sb->s_bdev->bd_dev;
2596 __entry->keydev = new_decode_dev(keydev);
2597 __entry->agno = agno;
2598 __entry->bno = bno;
2599 __entry->len = len;
2600 __entry->owner = owner;
2601 ),
2602 TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n",
2603 MAJOR(__entry->dev), MINOR(__entry->dev),
2604 MAJOR(__entry->keydev), MINOR(__entry->keydev),
2605 __entry->agno,
2606 __entry->bno,
2607 __entry->len,
2608 __entry->owner)
2609)
2610#define DEFINE_FSMAP_EVENT(name) \
2611DEFINE_EVENT(ext4_fsmap_class, name, \
2612 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \
2613 u64 owner), \
2614 TP_ARGS(sb, keydev, agno, bno, len, owner))
2615DEFINE_FSMAP_EVENT(ext4_fsmap_low_key);
2616DEFINE_FSMAP_EVENT(ext4_fsmap_high_key);
2617DEFINE_FSMAP_EVENT(ext4_fsmap_mapping);
2618
2619DECLARE_EVENT_CLASS(ext4_getfsmap_class,
2620 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap),
2621 TP_ARGS(sb, fsmap),
2622 TP_STRUCT__entry(
2623 __field(dev_t, dev)
2624 __field(dev_t, keydev)
2625 __field(u64, block)
2626 __field(u64, len)
2627 __field(u64, owner)
2628 __field(u64, flags)
2629 ),
2630 TP_fast_assign(
2631 __entry->dev = sb->s_bdev->bd_dev;
2632 __entry->keydev = new_decode_dev(fsmap->fmr_device);
2633 __entry->block = fsmap->fmr_physical;
2634 __entry->len = fsmap->fmr_length;
2635 __entry->owner = fsmap->fmr_owner;
2636 __entry->flags = fsmap->fmr_flags;
2637 ),
2638 TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n",
2639 MAJOR(__entry->dev), MINOR(__entry->dev),
2640 MAJOR(__entry->keydev), MINOR(__entry->keydev),
2641 __entry->block,
2642 __entry->len,
2643 __entry->owner,
2644 __entry->flags)
2645)
2646#define DEFINE_GETFSMAP_EVENT(name) \
2647DEFINE_EVENT(ext4_getfsmap_class, name, \
2648 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \
2649 TP_ARGS(sb, fsmap))
2650DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key);
2651DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key);
2652DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping);
2653
2654TRACE_EVENT(ext4_shutdown,
2655 TP_PROTO(struct super_block *sb, unsigned long flags),
2656
2657 TP_ARGS(sb, flags),
2658
2659 TP_STRUCT__entry(
2660 __field( dev_t, dev )
2661 __field( unsigned, flags )
2662 ),
2663
2664 TP_fast_assign(
2665 __entry->dev = sb->s_dev;
2666 __entry->flags = flags;
2667 ),
2668
2669 TP_printk("dev %d,%d flags %u",
2670 MAJOR(__entry->dev), MINOR(__entry->dev),
2671 __entry->flags)
2672);
2673
2674TRACE_EVENT(ext4_error,
2675 TP_PROTO(struct super_block *sb, const char *function,
2676 unsigned int line),
2677
2678 TP_ARGS(sb, function, line),
2679
2680 TP_STRUCT__entry(
2681 __field( dev_t, dev )
2682 __field( const char *, function )
2683 __field( unsigned, line )
2684 ),
2685
2686 TP_fast_assign(
2687 __entry->dev = sb->s_dev;
2688 __entry->function = function;
2689 __entry->line = line;
2690 ),
2691
2692 TP_printk("dev %d,%d function %s line %u",
2693 MAJOR(__entry->dev), MINOR(__entry->dev),
2694 __entry->function, __entry->line)
2695);
2696
2697TRACE_EVENT(ext4_prefetch_bitmaps,
2698 TP_PROTO(struct super_block *sb, ext4_group_t group,
2699 ext4_group_t next, unsigned int prefetch_ios),
2700
2701 TP_ARGS(sb, group, next, prefetch_ios),
2702
2703 TP_STRUCT__entry(
2704 __field( dev_t, dev )
2705 __field( __u32, group )
2706 __field( __u32, next )
2707 __field( __u32, ios )
2708 ),
2709
2710 TP_fast_assign(
2711 __entry->dev = sb->s_dev;
2712 __entry->group = group;
2713 __entry->next = next;
2714 __entry->ios = prefetch_ios;
2715 ),
2716
2717 TP_printk("dev %d,%d group %u next %u ios %u",
2718 MAJOR(__entry->dev), MINOR(__entry->dev),
2719 __entry->group, __entry->next, __entry->ios)
2720);
2721
2722TRACE_EVENT(ext4_lazy_itable_init,
2723 TP_PROTO(struct super_block *sb, ext4_group_t group),
2724
2725 TP_ARGS(sb, group),
2726
2727 TP_STRUCT__entry(
2728 __field( dev_t, dev )
2729 __field( __u32, group )
2730 ),
2731
2732 TP_fast_assign(
2733 __entry->dev = sb->s_dev;
2734 __entry->group = group;
2735 ),
2736
2737 TP_printk("dev %d,%d group %u",
2738 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group)
2739);
2740
2741TRACE_EVENT(ext4_fc_replay_scan,
2742 TP_PROTO(struct super_block *sb, int error, int off),
2743
2744 TP_ARGS(sb, error, off),
2745
2746 TP_STRUCT__entry(
2747 __field(dev_t, dev)
2748 __field(int, error)
2749 __field(int, off)
2750 ),
2751
2752 TP_fast_assign(
2753 __entry->dev = sb->s_dev;
2754 __entry->error = error;
2755 __entry->off = off;
2756 ),
2757
2758 TP_printk("dev %d,%d error %d, off %d",
2759 MAJOR(__entry->dev), MINOR(__entry->dev),
2760 __entry->error, __entry->off)
2761);
2762
2763TRACE_EVENT(ext4_fc_replay,
2764 TP_PROTO(struct super_block *sb, int tag, int ino, int priv1, int priv2),
2765
2766 TP_ARGS(sb, tag, ino, priv1, priv2),
2767
2768 TP_STRUCT__entry(
2769 __field(dev_t, dev)
2770 __field(int, tag)
2771 __field(int, ino)
2772 __field(int, priv1)
2773 __field(int, priv2)
2774 ),
2775
2776 TP_fast_assign(
2777 __entry->dev = sb->s_dev;
2778 __entry->tag = tag;
2779 __entry->ino = ino;
2780 __entry->priv1 = priv1;
2781 __entry->priv2 = priv2;
2782 ),
2783
2784 TP_printk("dev %d,%d: tag %d, ino %d, data1 %d, data2 %d",
2785 MAJOR(__entry->dev), MINOR(__entry->dev),
2786 __entry->tag, __entry->ino, __entry->priv1, __entry->priv2)
2787);
2788
2789TRACE_EVENT(ext4_fc_commit_start,
2790 TP_PROTO(struct super_block *sb, tid_t commit_tid),
2791
2792 TP_ARGS(sb, commit_tid),
2793
2794 TP_STRUCT__entry(
2795 __field(dev_t, dev)
2796 __field(tid_t, tid)
2797 ),
2798
2799 TP_fast_assign(
2800 __entry->dev = sb->s_dev;
2801 __entry->tid = commit_tid;
2802 ),
2803
2804 TP_printk("dev %d,%d tid %u", MAJOR(__entry->dev), MINOR(__entry->dev),
2805 __entry->tid)
2806);
2807
2808TRACE_EVENT(ext4_fc_commit_stop,
2809 TP_PROTO(struct super_block *sb, int nblks, int reason,
2810 tid_t commit_tid),
2811
2812 TP_ARGS(sb, nblks, reason, commit_tid),
2813
2814 TP_STRUCT__entry(
2815 __field(dev_t, dev)
2816 __field(int, nblks)
2817 __field(int, reason)
2818 __field(int, num_fc)
2819 __field(int, num_fc_ineligible)
2820 __field(int, nblks_agg)
2821 __field(tid_t, tid)
2822 ),
2823
2824 TP_fast_assign(
2825 __entry->dev = sb->s_dev;
2826 __entry->nblks = nblks;
2827 __entry->reason = reason;
2828 __entry->num_fc = EXT4_SB(sb)->s_fc_stats.fc_num_commits;
2829 __entry->num_fc_ineligible =
2830 EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits;
2831 __entry->nblks_agg = EXT4_SB(sb)->s_fc_stats.fc_numblks;
2832 __entry->tid = commit_tid;
2833 ),
2834
2835 TP_printk("dev %d,%d nblks %d, reason %d, fc = %d, ineligible = %d, agg_nblks %d, tid %u",
2836 MAJOR(__entry->dev), MINOR(__entry->dev),
2837 __entry->nblks, __entry->reason, __entry->num_fc,
2838 __entry->num_fc_ineligible, __entry->nblks_agg, __entry->tid)
2839);
2840
2841#define EM(a) { EXT4_FC_SNAP_ERR_##a, #a },
2842#define EMe(a) { EXT4_FC_SNAP_ERR_##a, #a }
2843
2844TRACE_EVENT(ext4_fc_lock_updates,
2845 TP_PROTO(struct super_block *sb, tid_t commit_tid, u64 locked_ns,
2846 unsigned int nr_inodes, unsigned int nr_ranges, int err,
2847 int snap_err),
2848
2849 TP_ARGS(sb, commit_tid, locked_ns, nr_inodes, nr_ranges, err, snap_err),
2850
2851 TP_STRUCT__entry(/* entry */
2852 __field(dev_t, dev)
2853 __field(tid_t, tid)
2854 __field(u64, locked_ns)
2855 __field(unsigned int, nr_inodes)
2856 __field(unsigned int, nr_ranges)
2857 __field(int, err)
2858 __field(int, snap_err)
2859 ),
2860
2861 TP_fast_assign(/* assign */
2862 __entry->dev = sb->s_dev;
2863 __entry->tid = commit_tid;
2864 __entry->locked_ns = locked_ns;
2865 __entry->nr_inodes = nr_inodes;
2866 __entry->nr_ranges = nr_ranges;
2867 __entry->err = err;
2868 __entry->snap_err = snap_err;
2869 ),
2870
2871 TP_printk("dev %d,%d tid %u locked_ns %llu nr_inodes %u nr_ranges %u err %d snap_err %s",
2872 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->tid,
2873 __entry->locked_ns, __entry->nr_inodes, __entry->nr_ranges,
2874 __entry->err, __print_symbolic(__entry->snap_err,
2875 TRACE_SNAP_ERR))
2876);
2877
2878#undef EM
2879#undef EMe
2880#undef TRACE_SNAP_ERR
2881
2882#define FC_REASON_NAME_STAT(reason) \
2883 show_fc_reason(reason), \
2884 __entry->fc_ineligible_rc[reason]
2885
2886TRACE_EVENT(ext4_fc_stats,
2887 TP_PROTO(struct super_block *sb),
2888
2889 TP_ARGS(sb),
2890
2891 TP_STRUCT__entry(
2892 __field(dev_t, dev)
2893 __array(unsigned int, fc_ineligible_rc, EXT4_FC_REASON_MAX)
2894 __field(unsigned long, fc_commits)
2895 __field(unsigned long, fc_ineligible_commits)
2896 __field(unsigned long, fc_numblks)
2897 ),
2898
2899 TP_fast_assign(
2900 int i;
2901
2902 __entry->dev = sb->s_dev;
2903 for (i = 0; i < EXT4_FC_REASON_MAX; i++) {
2904 __entry->fc_ineligible_rc[i] =
2905 EXT4_SB(sb)->s_fc_stats.fc_ineligible_reason_count[i];
2906 }
2907 __entry->fc_commits = EXT4_SB(sb)->s_fc_stats.fc_num_commits;
2908 __entry->fc_ineligible_commits =
2909 EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits;
2910 __entry->fc_numblks = EXT4_SB(sb)->s_fc_stats.fc_numblks;
2911 ),
2912
2913 TP_printk("dev %d,%d fc ineligible reasons:\n"
2914 "%s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u"
2915 "num_commits:%lu, ineligible: %lu, numblks: %lu",
2916 MAJOR(__entry->dev), MINOR(__entry->dev),
2917 FC_REASON_NAME_STAT(EXT4_FC_REASON_XATTR),
2918 FC_REASON_NAME_STAT(EXT4_FC_REASON_CROSS_RENAME),
2919 FC_REASON_NAME_STAT(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE),
2920 FC_REASON_NAME_STAT(EXT4_FC_REASON_NOMEM),
2921 FC_REASON_NAME_STAT(EXT4_FC_REASON_SWAP_BOOT),
2922 FC_REASON_NAME_STAT(EXT4_FC_REASON_RESIZE),
2923 FC_REASON_NAME_STAT(EXT4_FC_REASON_RENAME_DIR),
2924 FC_REASON_NAME_STAT(EXT4_FC_REASON_FALLOC_RANGE),
2925 FC_REASON_NAME_STAT(EXT4_FC_REASON_INODE_JOURNAL_DATA),
2926 FC_REASON_NAME_STAT(EXT4_FC_REASON_ENCRYPTED_FILENAME),
2927 __entry->fc_commits, __entry->fc_ineligible_commits,
2928 __entry->fc_numblks)
2929);
2930
2931DECLARE_EVENT_CLASS(ext4_fc_track_dentry,
2932
2933 TP_PROTO(handle_t *handle, struct inode *inode,
2934 struct dentry *dentry, int ret),
2935
2936 TP_ARGS(handle, inode, dentry, ret),
2937
2938 TP_STRUCT__entry(
2939 __field(u64, i_ino)
2940 __field(dev_t, dev)
2941 __field(tid_t, t_tid)
2942 __field(tid_t, i_sync_tid)
2943 __field(int, error)
2944 ),
2945
2946 TP_fast_assign(
2947 struct ext4_inode_info *ei = EXT4_I(inode);
2948
2949 __entry->dev = inode->i_sb->s_dev;
2950 __entry->t_tid = handle->h_transaction->t_tid;
2951 __entry->i_ino = inode->i_ino;
2952 __entry->i_sync_tid = ei->i_sync_tid;
2953 __entry->error = ret;
2954 ),
2955
2956 TP_printk("dev %d,%d, t_tid %u, ino %llu, i_sync_tid %u, error %d",
2957 MAJOR(__entry->dev), MINOR(__entry->dev),
2958 __entry->t_tid, __entry->i_ino, __entry->i_sync_tid,
2959 __entry->error
2960 )
2961);
2962
2963#define DEFINE_EVENT_CLASS_DENTRY(__type) \
2964DEFINE_EVENT(ext4_fc_track_dentry, ext4_fc_track_##__type, \
2965 TP_PROTO(handle_t *handle, struct inode *inode, \
2966 struct dentry *dentry, int ret), \
2967 TP_ARGS(handle, inode, dentry, ret) \
2968)
2969
2970DEFINE_EVENT_CLASS_DENTRY(create);
2971DEFINE_EVENT_CLASS_DENTRY(link);
2972DEFINE_EVENT_CLASS_DENTRY(unlink);
2973
2974TRACE_EVENT(ext4_fc_track_inode,
2975 TP_PROTO(handle_t *handle, struct inode *inode, int ret),
2976
2977 TP_ARGS(handle, inode, ret),
2978
2979 TP_STRUCT__entry(
2980 __field(u64, i_ino)
2981 __field(dev_t, dev)
2982 __field(tid_t, t_tid)
2983 __field(tid_t, i_sync_tid)
2984 __field(int, error)
2985 ),
2986
2987 TP_fast_assign(
2988 struct ext4_inode_info *ei = EXT4_I(inode);
2989
2990 __entry->dev = inode->i_sb->s_dev;
2991 __entry->t_tid = handle->h_transaction->t_tid;
2992 __entry->i_ino = inode->i_ino;
2993 __entry->i_sync_tid = ei->i_sync_tid;
2994 __entry->error = ret;
2995 ),
2996
2997 TP_printk("dev %d:%d, t_tid %u, inode %llu, i_sync_tid %u, error %d",
2998 MAJOR(__entry->dev), MINOR(__entry->dev),
2999 __entry->t_tid, __entry->i_ino, __entry->i_sync_tid,
3000 __entry->error)
3001 );
3002
3003TRACE_EVENT(ext4_fc_track_range,
3004 TP_PROTO(handle_t *handle, struct inode *inode,
3005 long start, long end, int ret),
3006
3007 TP_ARGS(handle, inode, start, end, ret),
3008
3009 TP_STRUCT__entry(
3010 __field(u64, i_ino)
3011 __field(long, start)
3012 __field(long, end)
3013 __field(dev_t, dev)
3014 __field(tid_t, t_tid)
3015 __field(tid_t, i_sync_tid)
3016 __field(int, error)
3017 ),
3018
3019 TP_fast_assign(
3020 struct ext4_inode_info *ei = EXT4_I(inode);
3021
3022 __entry->dev = inode->i_sb->s_dev;
3023 __entry->t_tid = handle->h_transaction->t_tid;
3024 __entry->i_ino = inode->i_ino;
3025 __entry->i_sync_tid = ei->i_sync_tid;
3026 __entry->start = start;
3027 __entry->end = end;
3028 __entry->error = ret;
3029 ),
3030
3031 TP_printk("dev %d:%d, t_tid %u, inode %llu, i_sync_tid %u, error %d, start %ld, end %ld",
3032 MAJOR(__entry->dev), MINOR(__entry->dev),
3033 __entry->t_tid, __entry->i_ino, __entry->i_sync_tid,
3034 __entry->error, __entry->start, __entry->end)
3035 );
3036
3037TRACE_EVENT(ext4_fc_cleanup,
3038 TP_PROTO(journal_t *journal, int full, tid_t tid),
3039
3040 TP_ARGS(journal, full, tid),
3041
3042 TP_STRUCT__entry(
3043 __field(dev_t, dev)
3044 __field(int, j_fc_off)
3045 __field(int, full)
3046 __field(tid_t, tid)
3047 ),
3048
3049 TP_fast_assign(
3050 struct super_block *sb = journal->j_private;
3051
3052 __entry->dev = sb->s_dev;
3053 __entry->j_fc_off = journal->j_fc_off;
3054 __entry->full = full;
3055 __entry->tid = tid;
3056 ),
3057
3058 TP_printk("dev %d,%d, j_fc_off %d, full %d, tid %u",
3059 MAJOR(__entry->dev), MINOR(__entry->dev),
3060 __entry->j_fc_off, __entry->full, __entry->tid)
3061 );
3062
3063TRACE_EVENT(ext4_update_sb,
3064 TP_PROTO(struct super_block *sb, ext4_fsblk_t fsblk,
3065 unsigned int flags),
3066
3067 TP_ARGS(sb, fsblk, flags),
3068
3069 TP_STRUCT__entry(
3070 __field(dev_t, dev)
3071 __field(ext4_fsblk_t, fsblk)
3072 __field(unsigned int, flags)
3073 ),
3074
3075 TP_fast_assign(
3076 __entry->dev = sb->s_dev;
3077 __entry->fsblk = fsblk;
3078 __entry->flags = flags;
3079 ),
3080
3081 TP_printk("dev %d,%d fsblk %llu flags %u",
3082 MAJOR(__entry->dev), MINOR(__entry->dev),
3083 __entry->fsblk, __entry->flags)
3084);
3085
3086TRACE_EVENT(ext4_move_extent_enter,
3087 TP_PROTO(struct inode *orig_inode, struct ext4_map_blocks *orig_map,
3088 struct inode *donor_inode, ext4_lblk_t donor_lblk),
3089
3090 TP_ARGS(orig_inode, orig_map, donor_inode, donor_lblk),
3091
3092 TP_STRUCT__entry(
3093 __field(u64, orig_ino)
3094 __field(u64, donor_ino)
3095 __field(dev_t, dev)
3096 __field(ext4_lblk_t, orig_lblk)
3097 __field(unsigned int, orig_flags)
3098 __field(ext4_lblk_t, donor_lblk)
3099 __field(unsigned int, len)
3100 ),
3101
3102 TP_fast_assign(
3103 __entry->dev = orig_inode->i_sb->s_dev;
3104 __entry->orig_ino = orig_inode->i_ino;
3105 __entry->orig_lblk = orig_map->m_lblk;
3106 __entry->orig_flags = orig_map->m_flags;
3107 __entry->donor_ino = donor_inode->i_ino;
3108 __entry->donor_lblk = donor_lblk;
3109 __entry->len = orig_map->m_len;
3110 ),
3111
3112 TP_printk("dev %d,%d origin ino %llu lblk %u flags %s donor ino %llu lblk %u len %u",
3113 MAJOR(__entry->dev), MINOR(__entry->dev),
3114 __entry->orig_ino, __entry->orig_lblk,
3115 show_mflags(__entry->orig_flags),
3116 __entry->donor_ino, __entry->donor_lblk,
3117 __entry->len)
3118);
3119
3120TRACE_EVENT(ext4_move_extent_exit,
3121 TP_PROTO(struct inode *orig_inode, ext4_lblk_t orig_lblk,
3122 struct inode *donor_inode, ext4_lblk_t donor_lblk,
3123 unsigned int m_len, u64 move_len, int move_type, int ret),
3124
3125 TP_ARGS(orig_inode, orig_lblk, donor_inode, donor_lblk, m_len,
3126 move_len, move_type, ret),
3127
3128 TP_STRUCT__entry(
3129 __field(u64, orig_ino)
3130 __field(u64, donor_ino)
3131 __field(u64, move_len)
3132 __field(dev_t, dev)
3133 __field(ext4_lblk_t, orig_lblk)
3134 __field(ext4_lblk_t, donor_lblk)
3135 __field(unsigned int, m_len)
3136 __field(int, move_type)
3137 __field(int, ret)
3138 ),
3139
3140 TP_fast_assign(
3141 __entry->dev = orig_inode->i_sb->s_dev;
3142 __entry->orig_ino = orig_inode->i_ino;
3143 __entry->orig_lblk = orig_lblk;
3144 __entry->donor_ino = donor_inode->i_ino;
3145 __entry->donor_lblk = donor_lblk;
3146 __entry->m_len = m_len;
3147 __entry->move_len = move_len;
3148 __entry->move_type = move_type;
3149 __entry->ret = ret;
3150 ),
3151
3152 TP_printk("dev %d,%d origin ino %llu lblk %u donor ino %llu lblk %u m_len %u, move_len %llu type %d ret %d",
3153 MAJOR(__entry->dev), MINOR(__entry->dev),
3154 __entry->orig_ino, __entry->orig_lblk,
3155 __entry->donor_ino, __entry->donor_lblk,
3156 __entry->m_len, __entry->move_len, __entry->move_type,
3157 __entry->ret)
3158);
3159
3160#endif /* _TRACE_EXT4_H */
3161
3162/* This part must be outside protection */
3163#include <trace/define_trace.h>