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vfs: add find_inode_nowait() function
[mirror_ubuntu-artful-kernel.git] / include / trace / events / ext4.h
CommitLineData
9bffad1e
TT		 1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM ext4
3
d0b6e04a
LZ		 4#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_EXT4_H
6
9bffad1e 7#include <linux/writeback.h>
9bffad1e
TT		 8#include <linux/tracepoint.h>
9
3661d286
TT		 10struct ext4_allocation_context;
11struct ext4_allocation_request;
6f91bc5f 12struct ext4_extent;
3661d286 13struct ext4_prealloc_space;
fb40ba0d 14struct ext4_inode_info;
0ef12249 15struct mpage_da_data;
d8990240 16struct ext4_map_blocks;
992e9fdd 17struct extent_status;
fb40ba0d
TT		 18
19#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
3661d286 20
21ddd568
TT		 21#define show_mballoc_flags(flags) __print_flags(flags, "|", \
22 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
23 { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \
24 { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \
25 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
26 { EXT4_MB_HINT_BEST, "HINT_BEST" }, \
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
37#define show_map_flags(flags) __print_flags(flags, "|", \
38 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
556615dc 39 { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
21ddd568
TT		 40 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
41 { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
42 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
43 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
44 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
45 { EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
2f8e0a7c 46 { EXT4_GET_BLOCKS_NO_LOCK, "NO_LOCK" })
21ddd568
TT		 47
48#define show_mflags(flags) __print_flags(flags, "", \
49 { EXT4_MAP_NEW, "N" }, \
50 { EXT4_MAP_MAPPED, "M" }, \
51 { EXT4_MAP_UNWRITTEN, "U" }, \
cbd7584e 52 { EXT4_MAP_BOUNDARY, "B" })
21ddd568
TT		 53
54#define show_free_flags(flags) __print_flags(flags, "|", \
55 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
56 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
57 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
58 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
59 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
60 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
61
62#define show_extent_status(status) __print_flags(status, "", \
3be78c73
TT		 63 { EXTENT_STATUS_WRITTEN, "W" }, \
64 { EXTENT_STATUS_UNWRITTEN, "U" }, \
65 { EXTENT_STATUS_DELAYED, "D" }, \
66 { EXTENT_STATUS_HOLE, "H" })
21ddd568 67
a633f5a3
LC		 68#define show_falloc_mode(mode) __print_flags(mode, "|", \
69 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
70 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
9eb79482 71 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
b8a86845
LC		 72 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
73 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
a633f5a3 74
21ddd568 75
9bffad1e
TT		 76TRACE_EVENT(ext4_free_inode,
77 TP_PROTO(struct inode *inode),
78
79 TP_ARGS(inode),
80
81 TP_STRUCT__entry(
0562e0ba 82 __field( dev_t, dev )
9bffad1e 83 __field( ino_t, ino )
9bffad1e
TT		 84 __field( uid_t, uid )
85 __field( gid_t, gid )
a9c667f8 86 __field( __u64, blocks )
210c0526 87 __field( __u16, mode )
9bffad1e
TT		 88 ),
89
90 TP_fast_assign(
0562e0ba 91 __entry->dev = inode->i_sb->s_dev;
9bffad1e 92 __entry->ino = inode->i_ino;
08cefc7a
EB		 93 __entry->uid = i_uid_read(inode);
94 __entry->gid = i_gid_read(inode);
9bffad1e 95 __entry->blocks = inode->i_blocks;
210c0526 96 __entry->mode = inode->i_mode;
9bffad1e
TT		 97 ),
98
a269029d 99 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
0562e0ba 100 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8
LC		 101 (unsigned long) __entry->ino, __entry->mode,
102 __entry->uid, __entry->gid, __entry->blocks)
9bffad1e
TT		 103);
104
105TRACE_EVENT(ext4_request_inode,
106 TP_PROTO(struct inode *dir, int mode),
107
108 TP_ARGS(dir, mode),
109
110 TP_STRUCT__entry(
0562e0ba 111 __field( dev_t, dev )
9bffad1e 112 __field( ino_t, dir )
59be8e72 113 __field( __u16, mode )
9bffad1e
TT		 114 ),
115
116 TP_fast_assign(
0562e0ba 117 __entry->dev = dir->i_sb->s_dev;
9bffad1e
TT		 118 __entry->dir = dir->i_ino;
119 __entry->mode = mode;
120 ),
121
a269029d 122 TP_printk("dev %d,%d dir %lu mode 0%o",
0562e0ba 123 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 124 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 125);
126
127TRACE_EVENT(ext4_allocate_inode,
128 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
129
130 TP_ARGS(inode, dir, mode),
131
132 TP_STRUCT__entry(
0562e0ba 133 __field( dev_t, dev )
9bffad1e
TT		 134 __field( ino_t, ino )
135 __field( ino_t, dir )
59be8e72 136 __field( __u16, mode )
9bffad1e
TT		 137 ),
138
139 TP_fast_assign(
0562e0ba 140 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 141 __entry->ino = inode->i_ino;
142 __entry->dir = dir->i_ino;
143 __entry->mode = mode;
144 ),
145
a269029d 146 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
0562e0ba 147 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 148 (unsigned long) __entry->ino,
a3710fd1 149 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 150);
151
7ff9c073
TT		 152TRACE_EVENT(ext4_evict_inode,
153 TP_PROTO(struct inode *inode),
154
155 TP_ARGS(inode),
156
157 TP_STRUCT__entry(
0562e0ba 158 __field( dev_t, dev )
7ff9c073
TT		 159 __field( ino_t, ino )
160 __field( int, nlink )
161 ),
162
163 TP_fast_assign(
0562e0ba 164 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 165 __entry->ino = inode->i_ino;
166 __entry->nlink = inode->i_nlink;
167 ),
168
169 TP_printk("dev %d,%d ino %lu nlink %d",
0562e0ba 170 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 171 (unsigned long) __entry->ino, __entry->nlink)
172);
173
174TRACE_EVENT(ext4_drop_inode,
175 TP_PROTO(struct inode *inode, int drop),
176
177 TP_ARGS(inode, drop),
178
179 TP_STRUCT__entry(
0562e0ba 180 __field( dev_t, dev )
7ff9c073
TT		 181 __field( ino_t, ino )
182 __field( int, drop )
183 ),
184
185 TP_fast_assign(
0562e0ba 186 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 187 __entry->ino = inode->i_ino;
188 __entry->drop = drop;
189 ),
190
191 TP_printk("dev %d,%d ino %lu drop %d",
0562e0ba 192 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 193 (unsigned long) __entry->ino, __entry->drop)
194);
195
196TRACE_EVENT(ext4_mark_inode_dirty,
197 TP_PROTO(struct inode *inode, unsigned long IP),
198
199 TP_ARGS(inode, IP),
200
201 TP_STRUCT__entry(
0562e0ba 202 __field( dev_t, dev )
7ff9c073
TT		 203 __field( ino_t, ino )
204 __field(unsigned long, ip )
205 ),
206
207 TP_fast_assign(
0562e0ba 208 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 209 __entry->ino = inode->i_ino;
210 __entry->ip = IP;
211 ),
212
213 TP_printk("dev %d,%d ino %lu caller %pF",
0562e0ba 214 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 215 (unsigned long) __entry->ino, (void *)__entry->ip)
216);
217
218TRACE_EVENT(ext4_begin_ordered_truncate,
219 TP_PROTO(struct inode *inode, loff_t new_size),
220
221 TP_ARGS(inode, new_size),
222
223 TP_STRUCT__entry(
0562e0ba 224 __field( dev_t, dev )
7ff9c073
TT		 225 __field( ino_t, ino )
226 __field( loff_t, new_size )
227 ),
228
229 TP_fast_assign(
0562e0ba 230 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 231 __entry->ino = inode->i_ino;
232 __entry->new_size = new_size;
233 ),
234
235 TP_printk("dev %d,%d ino %lu new_size %lld",
0562e0ba 236 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073 237 (unsigned long) __entry->ino,
a9c667f8 238 __entry->new_size)
7ff9c073
TT		 239);
240
b5eb34c3 241DECLARE_EVENT_CLASS(ext4__write_begin,
9bffad1e
TT		 242
243 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
244 unsigned int flags),
245
246 TP_ARGS(inode, pos, len, flags),
247
248 TP_STRUCT__entry(
0562e0ba 249 __field( dev_t, dev )
9bffad1e
TT		 250 __field( ino_t, ino )
251 __field( loff_t, pos )
252 __field( unsigned int, len )
253 __field( unsigned int, flags )
254 ),
255
256 TP_fast_assign(
0562e0ba 257 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 258 __entry->ino = inode->i_ino;
259 __entry->pos = pos;
260 __entry->len = len;
261 __entry->flags = flags;
262 ),
263
a9c667f8 264 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
0562e0ba 265 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 266 (unsigned long) __entry->ino,
a3710fd1 267 __entry->pos, __entry->len, __entry->flags)
9bffad1e
TT		 268);
269
b5eb34c3
LZ		 270DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
271
272 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
273 unsigned int flags),
274
275 TP_ARGS(inode, pos, len, flags)
276);
277
278DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
279
280 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
281 unsigned int flags),
282
283 TP_ARGS(inode, pos, len, flags)
284);
285
286DECLARE_EVENT_CLASS(ext4__write_end,
9bffad1e
TT		 287 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
288 unsigned int copied),
289
290 TP_ARGS(inode, pos, len, copied),
291
292 TP_STRUCT__entry(
0562e0ba 293 __field( dev_t, dev )
9bffad1e
TT		 294 __field( ino_t, ino )
295 __field( loff_t, pos )
296 __field( unsigned int, len )
297 __field( unsigned int, copied )
298 ),
299
300 TP_fast_assign(
0562e0ba 301 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 302 __entry->ino = inode->i_ino;
303 __entry->pos = pos;
304 __entry->len = len;
305 __entry->copied = copied;
306 ),
307
a9c667f8 308 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
0562e0ba
JZ		 309 MAJOR(__entry->dev), MINOR(__entry->dev),
310 (unsigned long) __entry->ino,
311 __entry->pos, __entry->len, __entry->copied)
9bffad1e
TT		 312);
313
74d553aa 314DEFINE_EVENT(ext4__write_end, ext4_write_end,
9bffad1e 315
b5eb34c3
LZ		 316 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
317 unsigned int copied),
9bffad1e 318
b5eb34c3 319 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 320);
321
b5eb34c3
LZ		 322DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
323
9bffad1e
TT		 324 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
325 unsigned int copied),
9bffad1e 326
b5eb34c3
LZ		 327 TP_ARGS(inode, pos, len, copied)
328);
9bffad1e 329
b5eb34c3 330DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
9bffad1e 331
b5eb34c3
LZ		 332 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
333 unsigned int copied),
334
335 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 336);
337
20970ba6 338TRACE_EVENT(ext4_writepages,
9bffad1e
TT		 339 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
340
341 TP_ARGS(inode, wbc),
342
343 TP_STRUCT__entry(
0562e0ba 344 __field( dev_t, dev )
9bffad1e
TT		 345 __field( ino_t, ino )
346 __field( long, nr_to_write )
347 __field( long, pages_skipped )
348 __field( loff_t, range_start )
349 __field( loff_t, range_end )
210c0526 350 __field( pgoff_t, writeback_index )
0562e0ba 351 __field( int, sync_mode )
9bffad1e 352 __field( char, for_kupdate )
9bffad1e
TT		 353 __field( char, range_cyclic )
354 ),
355
356 TP_fast_assign(
0562e0ba 357 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 358 __entry->ino = inode->i_ino;
359 __entry->nr_to_write = wbc->nr_to_write;
360 __entry->pages_skipped = wbc->pages_skipped;
361 __entry->range_start = wbc->range_start;
362 __entry->range_end = wbc->range_end;
210c0526 363 __entry->writeback_index = inode->i_mapping->writeback_index;
0562e0ba 364 __entry->sync_mode = wbc->sync_mode;
9bffad1e 365 __entry->for_kupdate = wbc->for_kupdate;
9bffad1e
TT		 366 __entry->range_cyclic = wbc->range_cyclic;
367 ),
368
a107e5a3 369 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
81370291 370 "range_start %lld range_end %lld sync_mode %d "
0562e0ba
JZ		 371 "for_kupdate %d range_cyclic %d writeback_index %lu",
372 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 373 (unsigned long) __entry->ino, __entry->nr_to_write,
9bffad1e 374 __entry->pages_skipped, __entry->range_start,
0562e0ba
JZ		 375 __entry->range_end, __entry->sync_mode,
376 __entry->for_kupdate, __entry->range_cyclic,
55138e0b 377 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 378);
379
b3a3ca8c 380TRACE_EVENT(ext4_da_write_pages,
4e7ea81d
JK		 381 TP_PROTO(struct inode *inode, pgoff_t first_page,
382 struct writeback_control *wbc),
b3a3ca8c 383
4e7ea81d 384 TP_ARGS(inode, first_page, wbc),
b3a3ca8c
TT		 385
386 TP_STRUCT__entry(
0562e0ba 387 __field( dev_t, dev )
b3a3ca8c 388 __field( ino_t, ino )
4e7ea81d
JK		 389 __field( pgoff_t, first_page )
390 __field( long, nr_to_write )
391 __field( int, sync_mode )
b3a3ca8c
TT		 392 ),
393
394 TP_fast_assign(
0562e0ba 395 __entry->dev = inode->i_sb->s_dev;
b3a3ca8c 396 __entry->ino = inode->i_ino;
4e7ea81d
JK		 397 __entry->first_page = first_page;
398 __entry->nr_to_write = wbc->nr_to_write;
399 __entry->sync_mode = wbc->sync_mode;
b3a3ca8c
TT		 400 ),
401
4e7ea81d
JK		 402 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
403 "sync_mode %d",
0562e0ba 404 MAJOR(__entry->dev), MINOR(__entry->dev),
4e7ea81d
JK		 405 (unsigned long) __entry->ino, __entry->first_page,
406 __entry->nr_to_write, __entry->sync_mode)
407);
408
409TRACE_EVENT(ext4_da_write_pages_extent,
410 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
411
412 TP_ARGS(inode, map),
413
414 TP_STRUCT__entry(
415 __field( dev_t, dev )
416 __field( ino_t, ino )
417 __field( __u64, lblk )
418 __field( __u32, len )
419 __field( __u32, flags )
420 ),
421
422 TP_fast_assign(
423 __entry->dev = inode->i_sb->s_dev;
424 __entry->ino = inode->i_ino;
425 __entry->lblk = map->m_lblk;
426 __entry->len = map->m_len;
427 __entry->flags = map->m_flags;
428 ),
429
21ddd568 430 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
4e7ea81d
JK		 431 MAJOR(__entry->dev), MINOR(__entry->dev),
432 (unsigned long) __entry->ino, __entry->lblk, __entry->len,
21ddd568 433 show_mflags(__entry->flags))
b3a3ca8c
TT		 434);
435
20970ba6 436TRACE_EVENT(ext4_writepages_result,
9bffad1e
TT		 437 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
438 int ret, int pages_written),
439
440 TP_ARGS(inode, wbc, ret, pages_written),
441
442 TP_STRUCT__entry(
0562e0ba 443 __field( dev_t, dev )
9bffad1e
TT		 444 __field( ino_t, ino )
445 __field( int, ret )
446 __field( int, pages_written )
447 __field( long, pages_skipped )
55138e0b 448 __field( pgoff_t, writeback_index )
210c0526 449 __field( int, sync_mode )
9bffad1e
TT		 450 ),
451
452 TP_fast_assign(
0562e0ba 453 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 454 __entry->ino = inode->i_ino;
455 __entry->ret = ret;
456 __entry->pages_written = pages_written;
457 __entry->pages_skipped = wbc->pages_skipped;
55138e0b 458 __entry->writeback_index = inode->i_mapping->writeback_index;
210c0526 459 __entry->sync_mode = wbc->sync_mode;
9bffad1e
TT		 460 ),
461
0562e0ba 462 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
b7a2441f 463 "sync_mode %d writeback_index %lu",
0562e0ba 464 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 465 (unsigned long) __entry->ino, __entry->ret,
9bffad1e 466 __entry->pages_written, __entry->pages_skipped,
b7a2441f 467 __entry->sync_mode,
55138e0b 468 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 469);
470
0562e0ba
JZ		 471DECLARE_EVENT_CLASS(ext4__page_op,
472 TP_PROTO(struct page *page),
473
474 TP_ARGS(page),
475
476 TP_STRUCT__entry(
0562e0ba 477 __field( dev_t, dev )
210c0526
AP		 478 __field( ino_t, ino )
479 __field( pgoff_t, index )
0562e0ba
JZ		 480
481 ),
482
483 TP_fast_assign(
0562e0ba 484 __entry->dev = page->mapping->host->i_sb->s_dev;
210c0526
AP		 485 __entry->ino = page->mapping->host->i_ino;
486 __entry->index = page->index;
0562e0ba
JZ		 487 ),
488
489 TP_printk("dev %d,%d ino %lu page_index %lu",
490 MAJOR(__entry->dev), MINOR(__entry->dev),
491 (unsigned long) __entry->ino,
a9c667f8
LC		 492 (unsigned long) __entry->index)
493);
494
495DEFINE_EVENT(ext4__page_op, ext4_writepage,
496
497 TP_PROTO(struct page *page),
498
499 TP_ARGS(page)
0562e0ba
JZ		 500);
501
502DEFINE_EVENT(ext4__page_op, ext4_readpage,
503
504 TP_PROTO(struct page *page),
505
506 TP_ARGS(page)
507);
508
509DEFINE_EVENT(ext4__page_op, ext4_releasepage,
510
511 TP_PROTO(struct page *page),
512
513 TP_ARGS(page)
514);
515
4520fb3c 516DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
ca99fdd2 517 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
0562e0ba 518
ca99fdd2 519 TP_ARGS(page, offset, length),
0562e0ba
JZ		 520
521 TP_STRUCT__entry(
210c0526
AP		 522 __field( dev_t, dev )
523 __field( ino_t, ino )
0562e0ba 524 __field( pgoff_t, index )
ca99fdd2
LC		 525 __field( unsigned int, offset )
526 __field( unsigned int, length )
0562e0ba
JZ		 527 ),
528
529 TP_fast_assign(
210c0526
AP		 530 __entry->dev = page->mapping->host->i_sb->s_dev;
531 __entry->ino = page->mapping->host->i_ino;
0562e0ba
JZ		 532 __entry->index = page->index;
533 __entry->offset = offset;
ca99fdd2 534 __entry->length = length;
0562e0ba
JZ		 535 ),
536
ca99fdd2 537 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
0562e0ba
JZ		 538 MAJOR(__entry->dev), MINOR(__entry->dev),
539 (unsigned long) __entry->ino,
ca99fdd2
LC		 540 (unsigned long) __entry->index,
541 __entry->offset, __entry->length)
0562e0ba
JZ		 542);
543
4520fb3c 544DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
ca99fdd2 545 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 546
ca99fdd2 547 TP_ARGS(page, offset, length)
4520fb3c
JK		 548);
549
550DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
ca99fdd2 551 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 552
ca99fdd2 553 TP_ARGS(page, offset, length)
4520fb3c
JK		 554);
555
9bffad1e
TT		 556TRACE_EVENT(ext4_discard_blocks,
557 TP_PROTO(struct super_block *sb, unsigned long long blk,
558 unsigned long long count),
559
560 TP_ARGS(sb, blk, count),
561
562 TP_STRUCT__entry(
0562e0ba 563 __field( dev_t, dev )
9bffad1e
TT		 564 __field( __u64, blk )
565 __field( __u64, count )
566
567 ),
568
569 TP_fast_assign(
0562e0ba 570 __entry->dev = sb->s_dev;
9bffad1e
TT		 571 __entry->blk = blk;
572 __entry->count = count;
573 ),
574
a269029d 575 TP_printk("dev %d,%d blk %llu count %llu",
0562e0ba 576 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 577 __entry->blk, __entry->count)
9bffad1e
TT		 578);
579
f084db93 580DECLARE_EVENT_CLASS(ext4__mb_new_pa,
9bffad1e
TT		 581 TP_PROTO(struct ext4_allocation_context *ac,
582 struct ext4_prealloc_space *pa),
583
584 TP_ARGS(ac, pa),
585
586 TP_STRUCT__entry(
0562e0ba 587 __field( dev_t, dev )
9bffad1e
TT		 588 __field( ino_t, ino )
589 __field( __u64, pa_pstart )
9bffad1e 590 __field( __u64, pa_lstart )
210c0526 591 __field( __u32, pa_len )
9bffad1e
TT		 592
593 ),
594
595 TP_fast_assign(
0562e0ba 596 __entry->dev = ac->ac_sb->s_dev;
9bffad1e
TT		 597 __entry->ino = ac->ac_inode->i_ino;
598 __entry->pa_pstart = pa->pa_pstart;
9bffad1e 599 __entry->pa_lstart = pa->pa_lstart;
210c0526 600 __entry->pa_len = pa->pa_len;
9bffad1e
TT		 601 ),
602
a269029d 603 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
0562e0ba
JZ		 604 MAJOR(__entry->dev), MINOR(__entry->dev),
605 (unsigned long) __entry->ino,
606 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
9bffad1e
TT		 607);
608
f084db93
LZ		 609DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
610
9bffad1e
TT		 611 TP_PROTO(struct ext4_allocation_context *ac,
612 struct ext4_prealloc_space *pa),
613
f084db93
LZ		 614 TP_ARGS(ac, pa)
615);
9bffad1e 616
f084db93 617DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
9bffad1e 618
f084db93
LZ		 619 TP_PROTO(struct ext4_allocation_context *ac,
620 struct ext4_prealloc_space *pa),
9bffad1e 621
f084db93 622 TP_ARGS(ac, pa)
9bffad1e
TT		 623);
624
625TRACE_EVENT(ext4_mb_release_inode_pa,
a9c667f8 626 TP_PROTO(struct ext4_prealloc_space *pa,
9bffad1e
TT		 627 unsigned long long block, unsigned int count),
628
a9c667f8 629 TP_ARGS(pa, block, count),
9bffad1e
TT		 630
631 TP_STRUCT__entry(
0562e0ba 632 __field( dev_t, dev )
9bffad1e
TT		 633 __field( ino_t, ino )
634 __field( __u64, block )
635 __field( __u32, count )
636
637 ),
638
639 TP_fast_assign(
a9c667f8
LC		 640 __entry->dev = pa->pa_inode->i_sb->s_dev;
641 __entry->ino = pa->pa_inode->i_ino;
9bffad1e
TT		 642 __entry->block = block;
643 __entry->count = count;
644 ),
645
a269029d 646 TP_printk("dev %d,%d ino %lu block %llu count %u",
0562e0ba
JZ		 647 MAJOR(__entry->dev), MINOR(__entry->dev),
648 (unsigned long) __entry->ino,
649 __entry->block, __entry->count)
9bffad1e
TT		 650);
651
652TRACE_EVENT(ext4_mb_release_group_pa,
60e07cf5 653 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
9bffad1e 654
60e07cf5 655 TP_ARGS(sb, pa),
9bffad1e
TT		 656
657 TP_STRUCT__entry(
0562e0ba 658 __field( dev_t, dev )
9bffad1e
TT		 659 __field( __u64, pa_pstart )
660 __field( __u32, pa_len )
661
662 ),
663
664 TP_fast_assign(
60e07cf5 665 __entry->dev = sb->s_dev;
9bffad1e
TT		 666 __entry->pa_pstart = pa->pa_pstart;
667 __entry->pa_len = pa->pa_len;
668 ),
669
a269029d 670 TP_printk("dev %d,%d pstart %llu len %u",
0562e0ba 671 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 672 __entry->pa_pstart, __entry->pa_len)
9bffad1e
TT		 673);
674
675TRACE_EVENT(ext4_discard_preallocations,
676 TP_PROTO(struct inode *inode),
677
678 TP_ARGS(inode),
679
680 TP_STRUCT__entry(
0562e0ba 681 __field( dev_t, dev )
9bffad1e
TT		 682 __field( ino_t, ino )
683
684 ),
685
686 TP_fast_assign(
0562e0ba 687 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 688 __entry->ino = inode->i_ino;
689 ),
690
a269029d 691 TP_printk("dev %d,%d ino %lu",
0562e0ba 692 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 693 (unsigned long) __entry->ino)
9bffad1e
TT		 694);
695
696TRACE_EVENT(ext4_mb_discard_preallocations,
697 TP_PROTO(struct super_block *sb, int needed),
698
699 TP_ARGS(sb, needed),
700
701 TP_STRUCT__entry(
0562e0ba 702 __field( dev_t, dev )
9bffad1e
TT		 703 __field( int, needed )
704
705 ),
706
707 TP_fast_assign(
0562e0ba 708 __entry->dev = sb->s_dev;
9bffad1e
TT		 709 __entry->needed = needed;
710 ),
711
a269029d 712 TP_printk("dev %d,%d needed %d",
0562e0ba
JZ		 713 MAJOR(__entry->dev), MINOR(__entry->dev),
714 __entry->needed)
9bffad1e
TT		 715);
716
717TRACE_EVENT(ext4_request_blocks,
718 TP_PROTO(struct ext4_allocation_request *ar),
719
720 TP_ARGS(ar),
721
722 TP_STRUCT__entry(
0562e0ba 723 __field( dev_t, dev )
9bffad1e 724 __field( ino_t, ino )
9bffad1e 725 __field( unsigned int, len )
a9c667f8
LC		 726 __field( __u32, logical )
727 __field( __u32, lleft )
728 __field( __u32, lright )
9bffad1e 729 __field( __u64, goal )
9bffad1e
TT		 730 __field( __u64, pleft )
731 __field( __u64, pright )
210c0526 732 __field( unsigned int, flags )
9bffad1e
TT		 733 ),
734
735 TP_fast_assign(
0562e0ba 736 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e 737 __entry->ino = ar->inode->i_ino;
9bffad1e
TT		 738 __entry->len = ar->len;
739 __entry->logical = ar->logical;
740 __entry->goal = ar->goal;
741 __entry->lleft = ar->lleft;
742 __entry->lright = ar->lright;
743 __entry->pleft = ar->pleft;
744 __entry->pright = ar->pright;
210c0526 745 __entry->flags = ar->flags;
9bffad1e
TT		 746 ),
747
21ddd568 748 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
a9c667f8 749 "lleft %u lright %u pleft %llu pright %llu ",
0562e0ba 750 MAJOR(__entry->dev), MINOR(__entry->dev),
21ddd568 751 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
a9c667f8
LC		 752 __entry->len, __entry->logical, __entry->goal,
753 __entry->lleft, __entry->lright, __entry->pleft,
754 __entry->pright)
9bffad1e
TT		 755);
756
757TRACE_EVENT(ext4_allocate_blocks,
758 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
759
760 TP_ARGS(ar, block),
761
762 TP_STRUCT__entry(
0562e0ba 763 __field( dev_t, dev )
9bffad1e
TT		 764 __field( ino_t, ino )
765 __field( __u64, block )
9bffad1e 766 __field( unsigned int, len )
a9c667f8
LC		 767 __field( __u32, logical )
768 __field( __u32, lleft )
769 __field( __u32, lright )
9bffad1e 770 __field( __u64, goal )
9bffad1e
TT		 771 __field( __u64, pleft )
772 __field( __u64, pright )
210c0526 773 __field( unsigned int, flags )
9bffad1e
TT		 774 ),
775
776 TP_fast_assign(
0562e0ba 777 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e
TT		 778 __entry->ino = ar->inode->i_ino;
779 __entry->block = block;
9bffad1e
TT		 780 __entry->len = ar->len;
781 __entry->logical = ar->logical;
782 __entry->goal = ar->goal;
783 __entry->lleft = ar->lleft;
784 __entry->lright = ar->lright;
785 __entry->pleft = ar->pleft;
786 __entry->pright = ar->pright;
210c0526 787 __entry->flags = ar->flags;
9bffad1e
TT		 788 ),
789
21ddd568 790 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
a9c667f8 791 "goal %llu lleft %u lright %u pleft %llu pright %llu",
0562e0ba 792 MAJOR(__entry->dev), MINOR(__entry->dev),
21ddd568 793 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
a9c667f8
LC		 794 __entry->len, __entry->block, __entry->logical,
795 __entry->goal, __entry->lleft, __entry->lright,
796 __entry->pleft, __entry->pright)
9bffad1e
TT		 797);
798
799TRACE_EVENT(ext4_free_blocks,
800 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
e6362609 801 int flags),
9bffad1e 802
e6362609 803 TP_ARGS(inode, block, count, flags),
9bffad1e
TT		 804
805 TP_STRUCT__entry(
0562e0ba 806 __field( dev_t, dev )
9bffad1e
TT		 807 __field( ino_t, ino )
808 __field( __u64, block )
809 __field( unsigned long, count )
a9c667f8 810 __field( int, flags )
210c0526 811 __field( __u16, mode )
9bffad1e
TT		 812 ),
813
814 TP_fast_assign(
0562e0ba 815 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 816 __entry->ino = inode->i_ino;
817 __entry->block = block;
818 __entry->count = count;
e6362609 819 __entry->flags = flags;
210c0526 820 __entry->mode = inode->i_mode;
9bffad1e
TT		 821 ),
822
21ddd568 823 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
0562e0ba 824 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 825 (unsigned long) __entry->ino,
e6362609 826 __entry->mode, __entry->block, __entry->count,
21ddd568 827 show_free_flags(__entry->flags))
9bffad1e
TT		 828);
829
0562e0ba 830TRACE_EVENT(ext4_sync_file_enter,
7ea80859 831 TP_PROTO(struct file *file, int datasync),
9bffad1e 832
7ea80859 833 TP_ARGS(file, datasync),
9bffad1e
TT		 834
835 TP_STRUCT__entry(
0562e0ba 836 __field( dev_t, dev )
9bffad1e
TT		 837 __field( ino_t, ino )
838 __field( ino_t, parent )
839 __field( int, datasync )
840 ),
841
842 TP_fast_assign(
7ea80859
CH		 843 struct dentry *dentry = file->f_path.dentry;
844
0562e0ba 845 __entry->dev = dentry->d_inode->i_sb->s_dev;
9bffad1e
TT		 846 __entry->ino = dentry->d_inode->i_ino;
847 __entry->datasync = datasync;
848 __entry->parent = dentry->d_parent->d_inode->i_ino;
849 ),
850
a9c667f8 851 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
0562e0ba 852 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 853 (unsigned long) __entry->ino,
a3710fd1 854 (unsigned long) __entry->parent, __entry->datasync)
9bffad1e
TT		 855);
856
0562e0ba
JZ		 857TRACE_EVENT(ext4_sync_file_exit,
858 TP_PROTO(struct inode *inode, int ret),
859
860 TP_ARGS(inode, ret),
861
862 TP_STRUCT__entry(
0562e0ba 863 __field( dev_t, dev )
210c0526
AP		 864 __field( ino_t, ino )
865 __field( int, ret )
0562e0ba
JZ		 866 ),
867
868 TP_fast_assign(
0562e0ba 869 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 870 __entry->ino = inode->i_ino;
871 __entry->ret = ret;
0562e0ba
JZ		 872 ),
873
a9c667f8 874 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 875 MAJOR(__entry->dev), MINOR(__entry->dev),
876 (unsigned long) __entry->ino,
877 __entry->ret)
878);
879
9bffad1e
TT		 880TRACE_EVENT(ext4_sync_fs,
881 TP_PROTO(struct super_block *sb, int wait),
882
883 TP_ARGS(sb, wait),
884
885 TP_STRUCT__entry(
0562e0ba 886 __field( dev_t, dev )
9bffad1e
TT		 887 __field( int, wait )
888
889 ),
890
891 TP_fast_assign(
0562e0ba 892 __entry->dev = sb->s_dev;
9bffad1e
TT		 893 __entry->wait = wait;
894 ),
895
0562e0ba
JZ		 896 TP_printk("dev %d,%d wait %d",
897 MAJOR(__entry->dev), MINOR(__entry->dev),
898 __entry->wait)
9bffad1e
TT		 899);
900
fb40ba0d
TT		 901TRACE_EVENT(ext4_alloc_da_blocks,
902 TP_PROTO(struct inode *inode),
903
904 TP_ARGS(inode),
905
906 TP_STRUCT__entry(
0562e0ba 907 __field( dev_t, dev )
fb40ba0d
TT		 908 __field( ino_t, ino )
909 __field( unsigned int, data_blocks )
910 __field( unsigned int, meta_blocks )
911 ),
912
913 TP_fast_assign(
0562e0ba 914 __entry->dev = inode->i_sb->s_dev;
fb40ba0d
TT		 915 __entry->ino = inode->i_ino;
916 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
917 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
918 ),
919
a269029d 920 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
0562e0ba 921 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 922 (unsigned long) __entry->ino,
fb40ba0d
TT		 923 __entry->data_blocks, __entry->meta_blocks)
924);
925
296c355c
TT		 926TRACE_EVENT(ext4_mballoc_alloc,
927 TP_PROTO(struct ext4_allocation_context *ac),
928
929 TP_ARGS(ac),
930
931 TP_STRUCT__entry(
0562e0ba 932 __field( dev_t, dev )
296c355c 933 __field( ino_t, ino )
296c355c
TT		 934 __field( __u32, orig_logical )
935 __field( int, orig_start )
936 __field( __u32, orig_group )
937 __field( int, orig_len )
938 __field( __u32, goal_logical )
939 __field( int, goal_start )
940 __field( __u32, goal_group )
941 __field( int, goal_len )
942 __field( __u32, result_logical )
943 __field( int, result_start )
944 __field( __u32, result_group )
945 __field( int, result_len )
210c0526
AP		 946 __field( __u16, found )
947 __field( __u16, groups )
948 __field( __u16, buddy )
949 __field( __u16, flags )
950 __field( __u16, tail )
951 __field( __u8, cr )
296c355c
TT		 952 ),
953
954 TP_fast_assign(
0562e0ba 955 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c 956 __entry->ino = ac->ac_inode->i_ino;
296c355c
TT		 957 __entry->orig_logical = ac->ac_o_ex.fe_logical;
958 __entry->orig_start = ac->ac_o_ex.fe_start;
959 __entry->orig_group = ac->ac_o_ex.fe_group;
960 __entry->orig_len = ac->ac_o_ex.fe_len;
961 __entry->goal_logical = ac->ac_g_ex.fe_logical;
962 __entry->goal_start = ac->ac_g_ex.fe_start;
963 __entry->goal_group = ac->ac_g_ex.fe_group;
964 __entry->goal_len = ac->ac_g_ex.fe_len;
965 __entry->result_logical = ac->ac_f_ex.fe_logical;
966 __entry->result_start = ac->ac_f_ex.fe_start;
967 __entry->result_group = ac->ac_f_ex.fe_group;
968 __entry->result_len = ac->ac_f_ex.fe_len;
210c0526
AP		 969 __entry->found = ac->ac_found;
970 __entry->flags = ac->ac_flags;
971 __entry->groups = ac->ac_groups_scanned;
972 __entry->buddy = ac->ac_buddy;
973 __entry->tail = ac->ac_tail;
974 __entry->cr = ac->ac_criteria;
296c355c
TT		 975 ),
976
a269029d 977 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
21ddd568 978 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
296c355c 979 "tail %u broken %u",
0562e0ba 980 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 981 (unsigned long) __entry->ino,
296c355c
TT		 982 __entry->orig_group, __entry->orig_start,
983 __entry->orig_len, __entry->orig_logical,
984 __entry->goal_group, __entry->goal_start,
985 __entry->goal_len, __entry->goal_logical,
986 __entry->result_group, __entry->result_start,
987 __entry->result_len, __entry->result_logical,
988 __entry->found, __entry->groups, __entry->cr,
21ddd568 989 show_mballoc_flags(__entry->flags), __entry->tail,
296c355c
TT		 990 __entry->buddy ? 1 << __entry->buddy : 0)
991);
992
993TRACE_EVENT(ext4_mballoc_prealloc,
994 TP_PROTO(struct ext4_allocation_context *ac),
995
996 TP_ARGS(ac),
997
998 TP_STRUCT__entry(
0562e0ba 999 __field( dev_t, dev )
296c355c
TT		 1000 __field( ino_t, ino )
1001 __field( __u32, orig_logical )
1002 __field( int, orig_start )
1003 __field( __u32, orig_group )
1004 __field( int, orig_len )
1005 __field( __u32, result_logical )
1006 __field( int, result_start )
1007 __field( __u32, result_group )
1008 __field( int, result_len )
1009 ),
1010
1011 TP_fast_assign(
0562e0ba 1012 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c
TT		 1013 __entry->ino = ac->ac_inode->i_ino;
1014 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1015 __entry->orig_start = ac->ac_o_ex.fe_start;
1016 __entry->orig_group = ac->ac_o_ex.fe_group;
1017 __entry->orig_len = ac->ac_o_ex.fe_len;
1018 __entry->result_logical = ac->ac_b_ex.fe_logical;
1019 __entry->result_start = ac->ac_b_ex.fe_start;
1020 __entry->result_group = ac->ac_b_ex.fe_group;
1021 __entry->result_len = ac->ac_b_ex.fe_len;
1022 ),
1023
a269029d 1024 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
0562e0ba 1025 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1026 (unsigned long) __entry->ino,
296c355c
TT		 1027 __entry->orig_group, __entry->orig_start,
1028 __entry->orig_len, __entry->orig_logical,
1029 __entry->result_group, __entry->result_start,
1030 __entry->result_len, __entry->result_logical)
1031);
1032
f084db93 1033DECLARE_EVENT_CLASS(ext4__mballoc,
3e1e5f50
ES		 1034 TP_PROTO(struct super_block *sb,
1035 struct inode *inode,
1036 ext4_group_t group,
1037 ext4_grpblk_t start,
1038 ext4_grpblk_t len),
296c355c 1039
3e1e5f50 1040 TP_ARGS(sb, inode, group, start, len),
296c355c
TT		 1041
1042 TP_STRUCT__entry(
0562e0ba 1043 __field( dev_t, dev )
296c355c 1044 __field( ino_t, ino )
296c355c
TT		 1045 __field( int, result_start )
1046 __field( __u32, result_group )
1047 __field( int, result_len )
1048 ),
1049
1050 TP_fast_assign(
0562e0ba 1051 __entry->dev = sb->s_dev;
3e1e5f50
ES		 1052 __entry->ino = inode ? inode->i_ino : 0;
1053 __entry->result_start = start;
1054 __entry->result_group = group;
1055 __entry->result_len = len;
296c355c
TT		 1056 ),
1057
a9c667f8 1058 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
0562e0ba 1059 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1060 (unsigned long) __entry->ino,
296c355c 1061 __entry->result_group, __entry->result_start,
3e1e5f50 1062 __entry->result_len)
296c355c
TT		 1063);
1064
f084db93
LZ		 1065DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1066
3e1e5f50
ES		 1067 TP_PROTO(struct super_block *sb,
1068 struct inode *inode,
1069 ext4_group_t group,
1070 ext4_grpblk_t start,
1071 ext4_grpblk_t len),
296c355c 1072
3e1e5f50 1073 TP_ARGS(sb, inode, group, start, len)
f084db93 1074);
296c355c 1075
f084db93 1076DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
296c355c 1077
3e1e5f50
ES		 1078 TP_PROTO(struct super_block *sb,
1079 struct inode *inode,
1080 ext4_group_t group,
1081 ext4_grpblk_t start,
1082 ext4_grpblk_t len),
296c355c 1083
3e1e5f50 1084 TP_ARGS(sb, inode, group, start, len)
296c355c
TT		 1085);
1086
beac2da7
TT		 1087TRACE_EVENT(ext4_forget,
1088 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1089
1090 TP_ARGS(inode, is_metadata, block),
1091
1092 TP_STRUCT__entry(
0562e0ba 1093 __field( dev_t, dev )
beac2da7 1094 __field( ino_t, ino )
beac2da7 1095 __field( __u64, block )
210c0526
AP		 1096 __field( int, is_metadata )
1097 __field( __u16, mode )
beac2da7
TT		 1098 ),
1099
1100 TP_fast_assign(
0562e0ba 1101 __entry->dev = inode->i_sb->s_dev;
beac2da7 1102 __entry->ino = inode->i_ino;
beac2da7 1103 __entry->block = block;
210c0526
AP		 1104 __entry->is_metadata = is_metadata;
1105 __entry->mode = inode->i_mode;
beac2da7
TT		 1106 ),
1107
a269029d 1108 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
0562e0ba
JZ		 1109 MAJOR(__entry->dev), MINOR(__entry->dev),
1110 (unsigned long) __entry->ino,
1111 __entry->mode, __entry->is_metadata, __entry->block)
beac2da7
TT		 1112);
1113
f8ec9d68 1114TRACE_EVENT(ext4_da_update_reserve_space,
d8990240 1115 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
f8ec9d68 1116
d8990240 1117 TP_ARGS(inode, used_blocks, quota_claim),
f8ec9d68
TT		 1118
1119 TP_STRUCT__entry(
0562e0ba 1120 __field( dev_t, dev )
f8ec9d68 1121 __field( ino_t, ino )
f8ec9d68
TT		 1122 __field( __u64, i_blocks )
1123 __field( int, used_blocks )
1124 __field( int, reserved_data_blocks )
1125 __field( int, reserved_meta_blocks )
1126 __field( int, allocated_meta_blocks )
d8990240 1127 __field( int, quota_claim )
210c0526 1128 __field( __u16, mode )
f8ec9d68
TT		 1129 ),
1130
1131 TP_fast_assign(
0562e0ba 1132 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1133 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1134 __entry->i_blocks = inode->i_blocks;
1135 __entry->used_blocks = used_blocks;
d8990240
AK		 1136 __entry->reserved_data_blocks =
1137 EXT4_I(inode)->i_reserved_data_blocks;
1138 __entry->reserved_meta_blocks =
1139 EXT4_I(inode)->i_reserved_meta_blocks;
1140 __entry->allocated_meta_blocks =
1141 EXT4_I(inode)->i_allocated_meta_blocks;
1142 __entry->quota_claim = quota_claim;
210c0526 1143 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1144 ),
1145
0562e0ba
JZ		 1146 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1147 "reserved_data_blocks %d reserved_meta_blocks %d "
d8990240 1148 "allocated_meta_blocks %d quota_claim %d",
0562e0ba
JZ		 1149 MAJOR(__entry->dev), MINOR(__entry->dev),
1150 (unsigned long) __entry->ino,
a9c667f8 1151 __entry->mode, __entry->i_blocks,
f8ec9d68 1152 __entry->used_blocks, __entry->reserved_data_blocks,
d8990240
AK		 1153 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1154 __entry->quota_claim)
f8ec9d68
TT		 1155);
1156
1157TRACE_EVENT(ext4_da_reserve_space,
1158 TP_PROTO(struct inode *inode, int md_needed),
1159
1160 TP_ARGS(inode, md_needed),
1161
1162 TP_STRUCT__entry(
0562e0ba 1163 __field( dev_t, dev )
f8ec9d68 1164 __field( ino_t, ino )
f8ec9d68
TT		 1165 __field( __u64, i_blocks )
1166 __field( int, md_needed )
1167 __field( int, reserved_data_blocks )
1168 __field( int, reserved_meta_blocks )
210c0526 1169 __field( __u16, mode )
f8ec9d68
TT		 1170 ),
1171
1172 TP_fast_assign(
0562e0ba 1173 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1174 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1175 __entry->i_blocks = inode->i_blocks;
1176 __entry->md_needed = md_needed;
1177 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1178 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
210c0526 1179 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1180 ),
1181
0562e0ba
JZ		 1182 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1183 "reserved_data_blocks %d reserved_meta_blocks %d",
1184 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1185 (unsigned long) __entry->ino,
a9c667f8 1186 __entry->mode, __entry->i_blocks,
f8ec9d68
TT		 1187 __entry->md_needed, __entry->reserved_data_blocks,
1188 __entry->reserved_meta_blocks)
1189);
1190
1191TRACE_EVENT(ext4_da_release_space,
1192 TP_PROTO(struct inode *inode, int freed_blocks),
1193
1194 TP_ARGS(inode, freed_blocks),
1195
1196 TP_STRUCT__entry(
0562e0ba 1197 __field( dev_t, dev )
f8ec9d68 1198 __field( ino_t, ino )
f8ec9d68
TT		 1199 __field( __u64, i_blocks )
1200 __field( int, freed_blocks )
1201 __field( int, reserved_data_blocks )
1202 __field( int, reserved_meta_blocks )
1203 __field( int, allocated_meta_blocks )
210c0526 1204 __field( __u16, mode )
f8ec9d68
TT		 1205 ),
1206
1207 TP_fast_assign(
0562e0ba 1208 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1209 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1210 __entry->i_blocks = inode->i_blocks;
1211 __entry->freed_blocks = freed_blocks;
1212 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1213 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1214 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
210c0526 1215 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1216 ),
1217
0562e0ba
JZ		 1218 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1219 "reserved_data_blocks %d reserved_meta_blocks %d "
1220 "allocated_meta_blocks %d",
1221 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1222 (unsigned long) __entry->ino,
a9c667f8 1223 __entry->mode, __entry->i_blocks,
f8ec9d68
TT		 1224 __entry->freed_blocks, __entry->reserved_data_blocks,
1225 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1226);
1227
f307333e
TT		 1228DECLARE_EVENT_CLASS(ext4__bitmap_load,
1229 TP_PROTO(struct super_block *sb, unsigned long group),
1230
1231 TP_ARGS(sb, group),
1232
1233 TP_STRUCT__entry(
0562e0ba 1234 __field( dev_t, dev )
f307333e
TT		 1235 __field( __u32, group )
1236
1237 ),
1238
1239 TP_fast_assign(
0562e0ba 1240 __entry->dev = sb->s_dev;
f307333e
TT		 1241 __entry->group = group;
1242 ),
1243
a269029d 1244 TP_printk("dev %d,%d group %u",
0562e0ba
JZ		 1245 MAJOR(__entry->dev), MINOR(__entry->dev),
1246 __entry->group)
f307333e
TT		 1247);
1248
1249DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1250
1251 TP_PROTO(struct super_block *sb, unsigned long group),
1252
1253 TP_ARGS(sb, group)
1254);
1255
1256DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1257
1258 TP_PROTO(struct super_block *sb, unsigned long group),
1259
1260 TP_ARGS(sb, group)
1261);
f8ec9d68 1262
0562e0ba
JZ		 1263DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1264
1265 TP_PROTO(struct super_block *sb, unsigned long group),
1266
1267 TP_ARGS(sb, group)
1268);
1269
1270DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1271
1272 TP_PROTO(struct super_block *sb, unsigned long group),
1273
1274 TP_ARGS(sb, group)
1275);
1276
1277TRACE_EVENT(ext4_direct_IO_enter,
1278 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1279
1280 TP_ARGS(inode, offset, len, rw),
1281
1282 TP_STRUCT__entry(
0562e0ba 1283 __field( dev_t, dev )
210c0526 1284 __field( ino_t, ino )
0562e0ba
JZ		 1285 __field( loff_t, pos )
1286 __field( unsigned long, len )
1287 __field( int, rw )
1288 ),
1289
1290 TP_fast_assign(
0562e0ba 1291 __entry->dev = inode->i_sb->s_dev;
210c0526 1292 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1293 __entry->pos = offset;
1294 __entry->len = len;
1295 __entry->rw = rw;
1296 ),
1297
a9c667f8 1298 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
0562e0ba
JZ		 1299 MAJOR(__entry->dev), MINOR(__entry->dev),
1300 (unsigned long) __entry->ino,
a9c667f8 1301 __entry->pos, __entry->len, __entry->rw)
0562e0ba
JZ		 1302);
1303
1304TRACE_EVENT(ext4_direct_IO_exit,
a9c667f8
LC		 1305 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1306 int rw, int ret),
0562e0ba
JZ		 1307
1308 TP_ARGS(inode, offset, len, rw, ret),
1309
1310 TP_STRUCT__entry(
0562e0ba 1311 __field( dev_t, dev )
210c0526 1312 __field( ino_t, ino )
0562e0ba
JZ		 1313 __field( loff_t, pos )
1314 __field( unsigned long, len )
1315 __field( int, rw )
1316 __field( int, ret )
1317 ),
1318
1319 TP_fast_assign(
0562e0ba 1320 __entry->dev = inode->i_sb->s_dev;
210c0526 1321 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1322 __entry->pos = offset;
1323 __entry->len = len;
1324 __entry->rw = rw;
1325 __entry->ret = ret;
1326 ),
1327
a9c667f8 1328 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
0562e0ba
JZ		 1329 MAJOR(__entry->dev), MINOR(__entry->dev),
1330 (unsigned long) __entry->ino,
a9c667f8 1331 __entry->pos, __entry->len,
0562e0ba
JZ		 1332 __entry->rw, __entry->ret)
1333);
1334
b8a86845 1335DECLARE_EVENT_CLASS(ext4__fallocate_mode,
0562e0ba
JZ		 1336 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1337
1338 TP_ARGS(inode, offset, len, mode),
1339
1340 TP_STRUCT__entry(
0562e0ba 1341 __field( dev_t, dev )
210c0526 1342 __field( ino_t, ino )
b8a86845
LC		 1343 __field( loff_t, offset )
1344 __field( loff_t, len )
0562e0ba
JZ		 1345 __field( int, mode )
1346 ),
1347
1348 TP_fast_assign(
0562e0ba 1349 __entry->dev = inode->i_sb->s_dev;
210c0526 1350 __entry->ino = inode->i_ino;
b8a86845 1351 __entry->offset = offset;
0562e0ba
JZ		 1352 __entry->len = len;
1353 __entry->mode = mode;
1354 ),
1355
b8a86845 1356 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
0562e0ba 1357 MAJOR(__entry->dev), MINOR(__entry->dev),
b8a86845
LC		 1358 (unsigned long) __entry->ino,
1359 __entry->offset, __entry->len,
1360 show_falloc_mode(__entry->mode))
1361);
1362
1363DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1364
1365 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1366
1367 TP_ARGS(inode, offset, len, mode)
1368);
1369
1370DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1371
1372 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1373
1374 TP_ARGS(inode, offset, len, mode)
1375);
1376
1377DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1378
1379 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1380
1381 TP_ARGS(inode, offset, len, mode)
0562e0ba
JZ		 1382);
1383
1384TRACE_EVENT(ext4_fallocate_exit,
a9c667f8
LC		 1385 TP_PROTO(struct inode *inode, loff_t offset,
1386 unsigned int max_blocks, int ret),
0562e0ba
JZ		 1387
1388 TP_ARGS(inode, offset, max_blocks, ret),
1389
1390 TP_STRUCT__entry(
0562e0ba 1391 __field( dev_t, dev )
210c0526 1392 __field( ino_t, ino )
0562e0ba 1393 __field( loff_t, pos )
a9c667f8 1394 __field( unsigned int, blocks )
0562e0ba
JZ		 1395 __field( int, ret )
1396 ),
1397
1398 TP_fast_assign(
0562e0ba 1399 __entry->dev = inode->i_sb->s_dev;
210c0526 1400 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1401 __entry->pos = offset;
1402 __entry->blocks = max_blocks;
1403 __entry->ret = ret;
1404 ),
1405
a9c667f8 1406 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
0562e0ba
JZ		 1407 MAJOR(__entry->dev), MINOR(__entry->dev),
1408 (unsigned long) __entry->ino,
a9c667f8 1409 __entry->pos, __entry->blocks,
0562e0ba
JZ		 1410 __entry->ret)
1411);
1412
1413TRACE_EVENT(ext4_unlink_enter,
1414 TP_PROTO(struct inode *parent, struct dentry *dentry),
1415
1416 TP_ARGS(parent, dentry),
1417
1418 TP_STRUCT__entry(
210c0526 1419 __field( dev_t, dev )
0562e0ba 1420 __field( ino_t, ino )
210c0526 1421 __field( ino_t, parent )
0562e0ba 1422 __field( loff_t, size )
0562e0ba
JZ		 1423 ),
1424
1425 TP_fast_assign(
210c0526 1426 __entry->dev = dentry->d_inode->i_sb->s_dev;
0562e0ba 1427 __entry->ino = dentry->d_inode->i_ino;
210c0526 1428 __entry->parent = parent->i_ino;
0562e0ba 1429 __entry->size = dentry->d_inode->i_size;
0562e0ba
JZ		 1430 ),
1431
a9c667f8 1432 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
0562e0ba
JZ		 1433 MAJOR(__entry->dev), MINOR(__entry->dev),
1434 (unsigned long) __entry->ino, __entry->size,
1435 (unsigned long) __entry->parent)
1436);
1437
1438TRACE_EVENT(ext4_unlink_exit,
1439 TP_PROTO(struct dentry *dentry, int ret),
1440
1441 TP_ARGS(dentry, ret),
1442
1443 TP_STRUCT__entry(
0562e0ba 1444 __field( dev_t, dev )
210c0526 1445 __field( ino_t, ino )
0562e0ba
JZ		 1446 __field( int, ret )
1447 ),
1448
1449 TP_fast_assign(
0562e0ba 1450 __entry->dev = dentry->d_inode->i_sb->s_dev;
210c0526 1451 __entry->ino = dentry->d_inode->i_ino;
0562e0ba
JZ		 1452 __entry->ret = ret;
1453 ),
1454
a9c667f8 1455 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 1456 MAJOR(__entry->dev), MINOR(__entry->dev),
1457 (unsigned long) __entry->ino,
1458 __entry->ret)
1459);
1460
1461DECLARE_EVENT_CLASS(ext4__truncate,
1462 TP_PROTO(struct inode *inode),
1463
1464 TP_ARGS(inode),
1465
1466 TP_STRUCT__entry(
210c0526
AP		 1467 __field( dev_t, dev )
1468 __field( ino_t, ino )
a9c667f8 1469 __field( __u64, blocks )
0562e0ba
JZ		 1470 ),
1471
1472 TP_fast_assign(
0562e0ba 1473 __entry->dev = inode->i_sb->s_dev;
210c0526 1474 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1475 __entry->blocks = inode->i_blocks;
1476 ),
1477
a9c667f8 1478 TP_printk("dev %d,%d ino %lu blocks %llu",
0562e0ba 1479 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8 1480 (unsigned long) __entry->ino, __entry->blocks)
0562e0ba
JZ		 1481);
1482
1483DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1484
1485 TP_PROTO(struct inode *inode),
1486
1487 TP_ARGS(inode)
1488);
1489
1490DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1491
1492 TP_PROTO(struct inode *inode),
1493
1494 TP_ARGS(inode)
1495);
1496
556615dc 1497/* 'ux' is the unwritten extent. */
6f91bc5f
EG		 1498TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1499 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1500 struct ext4_extent *ux),
1501
1502 TP_ARGS(inode, map, ux),
1503
1504 TP_STRUCT__entry(
6f91bc5f 1505 __field( dev_t, dev )
210c0526 1506 __field( ino_t, ino )
6f91bc5f
EG		 1507 __field( ext4_lblk_t, m_lblk )
1508 __field( unsigned, m_len )
1509 __field( ext4_lblk_t, u_lblk )
1510 __field( unsigned, u_len )
1511 __field( ext4_fsblk_t, u_pblk )
1512 ),
1513
1514 TP_fast_assign(
6f91bc5f 1515 __entry->dev = inode->i_sb->s_dev;
210c0526 1516 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1517 __entry->m_lblk = map->m_lblk;
1518 __entry->m_len = map->m_len;
1519 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1520 __entry->u_len = ext4_ext_get_actual_len(ux);
1521 __entry->u_pblk = ext4_ext_pblock(ux);
1522 ),
1523
1524 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1525 "u_pblk %llu",
1526 MAJOR(__entry->dev), MINOR(__entry->dev),
1527 (unsigned long) __entry->ino,
1528 __entry->m_lblk, __entry->m_len,
1529 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1530);
1531
1532/*
556615dc 1533 * 'ux' is the unwritten extent.
6f91bc5f
EG		 1534 * 'ix' is the initialized extent to which blocks are transferred.
1535 */
1536TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1537 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1538 struct ext4_extent *ux, struct ext4_extent *ix),
1539
1540 TP_ARGS(inode, map, ux, ix),
1541
1542 TP_STRUCT__entry(
6f91bc5f 1543 __field( dev_t, dev )
210c0526 1544 __field( ino_t, ino )
6f91bc5f
EG		 1545 __field( ext4_lblk_t, m_lblk )
1546 __field( unsigned, m_len )
1547 __field( ext4_lblk_t, u_lblk )
1548 __field( unsigned, u_len )
1549 __field( ext4_fsblk_t, u_pblk )
1550 __field( ext4_lblk_t, i_lblk )
1551 __field( unsigned, i_len )
1552 __field( ext4_fsblk_t, i_pblk )
1553 ),
1554
1555 TP_fast_assign(
6f91bc5f 1556 __entry->dev = inode->i_sb->s_dev;
210c0526 1557 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1558 __entry->m_lblk = map->m_lblk;
1559 __entry->m_len = map->m_len;
1560 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1561 __entry->u_len = ext4_ext_get_actual_len(ux);
1562 __entry->u_pblk = ext4_ext_pblock(ux);
1563 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1564 __entry->i_len = ext4_ext_get_actual_len(ix);
1565 __entry->i_pblk = ext4_ext_pblock(ix);
1566 ),
1567
1568 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1569 "u_lblk %u u_len %u u_pblk %llu "
1570 "i_lblk %u i_len %u i_pblk %llu ",
1571 MAJOR(__entry->dev), MINOR(__entry->dev),
1572 (unsigned long) __entry->ino,
1573 __entry->m_lblk, __entry->m_len,
1574 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1575 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1576);
1577
0562e0ba
JZ		 1578DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1579 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
a9c667f8 1580 unsigned int len, unsigned int flags),
0562e0ba
JZ		 1581
1582 TP_ARGS(inode, lblk, len, flags),
1583
1584 TP_STRUCT__entry(
210c0526
AP		 1585 __field( dev_t, dev )
1586 __field( ino_t, ino )
0562e0ba 1587 __field( ext4_lblk_t, lblk )
a9c667f8
LC		 1588 __field( unsigned int, len )
1589 __field( unsigned int, flags )
0562e0ba
JZ		 1590 ),
1591
1592 TP_fast_assign(
0562e0ba 1593 __entry->dev = inode->i_sb->s_dev;
210c0526 1594 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1595 __entry->lblk = lblk;
1596 __entry->len = len;
1597 __entry->flags = flags;
1598 ),
1599
21ddd568 1600 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
0562e0ba
JZ		 1601 MAJOR(__entry->dev), MINOR(__entry->dev),
1602 (unsigned long) __entry->ino,
21ddd568 1603 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
0562e0ba
JZ		 1604);
1605
1606DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1607 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1608 unsigned len, unsigned flags),
1609
1610 TP_ARGS(inode, lblk, len, flags)
1611);
1612
1613DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1614 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1615 unsigned len, unsigned flags),
1616
1617 TP_ARGS(inode, lblk, len, flags)
1618);
1619
1620DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
21ddd568
TT		 1621 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1622 int ret),
0562e0ba 1623
21ddd568 1624 TP_ARGS(inode, flags, map, ret),
0562e0ba
JZ		 1625
1626 TP_STRUCT__entry(
0562e0ba 1627 __field( dev_t, dev )
210c0526 1628 __field( ino_t, ino )
21ddd568 1629 __field( unsigned int, flags )
0562e0ba 1630 __field( ext4_fsblk_t, pblk )
210c0526 1631 __field( ext4_lblk_t, lblk )
a9c667f8 1632 __field( unsigned int, len )
21ddd568 1633 __field( unsigned int, mflags )
0562e0ba
JZ		 1634 __field( int, ret )
1635 ),
1636
1637 TP_fast_assign(
0562e0ba 1638 __entry->dev = inode->i_sb->s_dev;
210c0526 1639 __entry->ino = inode->i_ino;
21ddd568 1640 __entry->flags = flags;
19b303d8
ZL		 1641 __entry->pblk = map->m_pblk;
1642 __entry->lblk = map->m_lblk;
1643 __entry->len = map->m_len;
21ddd568 1644 __entry->mflags = map->m_flags;
0562e0ba
JZ		 1645 __entry->ret = ret;
1646 ),
1647
21ddd568
TT		 1648 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1649 "mflags %s ret %d",
0562e0ba
JZ		 1650 MAJOR(__entry->dev), MINOR(__entry->dev),
1651 (unsigned long) __entry->ino,
21ddd568
TT		 1652 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1653 __entry->len, show_mflags(__entry->mflags), __entry->ret)
0562e0ba
JZ		 1654);
1655
1656DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
21ddd568
TT		 1657 TP_PROTO(struct inode *inode, unsigned flags,
1658 struct ext4_map_blocks *map, int ret),
0562e0ba 1659
21ddd568 1660 TP_ARGS(inode, flags, map, ret)
0562e0ba
JZ		 1661);
1662
1663DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
21ddd568
TT		 1664 TP_PROTO(struct inode *inode, unsigned flags,
1665 struct ext4_map_blocks *map, int ret),
0562e0ba 1666
21ddd568 1667 TP_ARGS(inode, flags, map, ret)
0562e0ba
JZ		 1668);
1669
1670TRACE_EVENT(ext4_ext_load_extent,
1671 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1672
1673 TP_ARGS(inode, lblk, pblk),
1674
1675 TP_STRUCT__entry(
0562e0ba 1676 __field( dev_t, dev )
210c0526 1677 __field( ino_t, ino )
0562e0ba 1678 __field( ext4_fsblk_t, pblk )
210c0526 1679 __field( ext4_lblk_t, lblk )
0562e0ba
JZ		 1680 ),
1681
1682 TP_fast_assign(
0562e0ba 1683 __entry->dev = inode->i_sb->s_dev;
210c0526 1684 __entry->ino = inode->i_ino;
0562e0ba 1685 __entry->pblk = pblk;
210c0526 1686 __entry->lblk = lblk;
0562e0ba
JZ		 1687 ),
1688
1689 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1690 MAJOR(__entry->dev), MINOR(__entry->dev),
1691 (unsigned long) __entry->ino,
a9c667f8 1692 __entry->lblk, __entry->pblk)
0562e0ba
JZ		 1693);
1694
1695TRACE_EVENT(ext4_load_inode,
1696 TP_PROTO(struct inode *inode),
1697
1698 TP_ARGS(inode),
1699
1700 TP_STRUCT__entry(
0562e0ba 1701 __field( dev_t, dev )
210c0526 1702 __field( ino_t, ino )
0562e0ba
JZ		 1703 ),
1704
1705 TP_fast_assign(
0562e0ba 1706 __entry->dev = inode->i_sb->s_dev;
210c0526 1707 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1708 ),
1709
1710 TP_printk("dev %d,%d ino %ld",
1711 MAJOR(__entry->dev), MINOR(__entry->dev),
1712 (unsigned long) __entry->ino)
1713);
1714
12706394 1715TRACE_EVENT(ext4_journal_start,
5fe2fe89
JK		 1716 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1717 unsigned long IP),
12706394 1718
5fe2fe89 1719 TP_ARGS(sb, blocks, rsv_blocks, IP),
12706394
TT		 1720
1721 TP_STRUCT__entry(
1722 __field( dev_t, dev )
12706394 1723 __field(unsigned long, ip )
5fe2fe89
JK		 1724 __field( int, blocks )
1725 __field( int, rsv_blocks )
12706394
TT		 1726 ),
1727
1728 TP_fast_assign(
5fe2fe89
JK		 1729 __entry->dev = sb->s_dev;
1730 __entry->ip = IP;
1731 __entry->blocks = blocks;
1732 __entry->rsv_blocks = rsv_blocks;
12706394
TT		 1733 ),
1734
5fe2fe89 1735 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
12706394 1736 MAJOR(__entry->dev), MINOR(__entry->dev),
5fe2fe89
JK		 1737 __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
1738);
1739
1740TRACE_EVENT(ext4_journal_start_reserved,
1741 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1742
1743 TP_ARGS(sb, blocks, IP),
1744
1745 TP_STRUCT__entry(
1746 __field( dev_t, dev )
1747 __field(unsigned long, ip )
1748 __field( int, blocks )
1749 ),
1750
1751 TP_fast_assign(
1752 __entry->dev = sb->s_dev;
1753 __entry->ip = IP;
1754 __entry->blocks = blocks;
1755 ),
1756
1757 TP_printk("dev %d,%d blocks, %d caller %pF",
1758 MAJOR(__entry->dev), MINOR(__entry->dev),
1759 __entry->blocks, (void *)__entry->ip)
12706394
TT		 1760);
1761
b3d4c2b1
TM		 1762DECLARE_EVENT_CLASS(ext4__trim,
1763 TP_PROTO(struct super_block *sb,
1764 ext4_group_t group,
1765 ext4_grpblk_t start,
1766 ext4_grpblk_t len),
1767
1768 TP_ARGS(sb, group, start, len),
1769
1770 TP_STRUCT__entry(
1771 __field( int, dev_major )
1772 __field( int, dev_minor )
1773 __field( __u32, group )
1774 __field( int, start )
1775 __field( int, len )
1776 ),
1777
1778 TP_fast_assign(
1779 __entry->dev_major = MAJOR(sb->s_dev);
1780 __entry->dev_minor = MINOR(sb->s_dev);
1781 __entry->group = group;
1782 __entry->start = start;
1783 __entry->len = len;
1784 ),
1785
1786 TP_printk("dev %d,%d group %u, start %d, len %d",
1787 __entry->dev_major, __entry->dev_minor,
1788 __entry->group, __entry->start, __entry->len)
1789);
1790
1791DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1792
1793 TP_PROTO(struct super_block *sb,
1794 ext4_group_t group,
1795 ext4_grpblk_t start,
1796 ext4_grpblk_t len),
1797
1798 TP_ARGS(sb, group, start, len)
1799);
1800
1801DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1802
1803 TP_PROTO(struct super_block *sb,
1804 ext4_group_t group,
1805 ext4_grpblk_t start,
1806 ext4_grpblk_t len),
1807
1808 TP_ARGS(sb, group, start, len)
1809);
1810
556615dc 1811TRACE_EVENT(ext4_ext_handle_unwritten_extents,
b5645534 1812 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
d8990240
AK		 1813 unsigned int allocated, ext4_fsblk_t newblock),
1814
b5645534 1815 TP_ARGS(inode, map, flags, allocated, newblock),
d8990240
AK		 1816
1817 TP_STRUCT__entry(
d8990240 1818 __field( dev_t, dev )
210c0526
AP		 1819 __field( ino_t, ino )
1820 __field( int, flags )
d8990240
AK		 1821 __field( ext4_lblk_t, lblk )
1822 __field( ext4_fsblk_t, pblk )
1823 __field( unsigned int, len )
d8990240
AK		 1824 __field( unsigned int, allocated )
1825 __field( ext4_fsblk_t, newblk )
1826 ),
1827
1828 TP_fast_assign(
d8990240 1829 __entry->dev = inode->i_sb->s_dev;
210c0526 1830 __entry->ino = inode->i_ino;
b5645534 1831 __entry->flags = flags;
d8990240
AK		 1832 __entry->lblk = map->m_lblk;
1833 __entry->pblk = map->m_pblk;
1834 __entry->len = map->m_len;
d8990240
AK		 1835 __entry->allocated = allocated;
1836 __entry->newblk = newblock;
1837 ),
1838
21ddd568 1839 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
d8990240
AK		 1840 "allocated %d newblock %llu",
1841 MAJOR(__entry->dev), MINOR(__entry->dev),
1842 (unsigned long) __entry->ino,
1843 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
21ddd568 1844 __entry->len, show_map_flags(__entry->flags),
d8990240
AK		 1845 (unsigned int) __entry->allocated,
1846 (unsigned long long) __entry->newblk)
1847);
1848
1849TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1850 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1851
1852 TP_ARGS(sb, map, ret),
1853
1854 TP_STRUCT__entry(
1855 __field( dev_t, dev )
210c0526 1856 __field( unsigned int, flags )
d8990240
AK		 1857 __field( ext4_lblk_t, lblk )
1858 __field( ext4_fsblk_t, pblk )
1859 __field( unsigned int, len )
d8990240
AK		 1860 __field( int, ret )
1861 ),
1862
1863 TP_fast_assign(
1864 __entry->dev = sb->s_dev;
210c0526 1865 __entry->flags = map->m_flags;
d8990240
AK		 1866 __entry->lblk = map->m_lblk;
1867 __entry->pblk = map->m_pblk;
1868 __entry->len = map->m_len;
d8990240
AK		 1869 __entry->ret = ret;
1870 ),
1871
21ddd568 1872 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
d8990240
AK		 1873 MAJOR(__entry->dev), MINOR(__entry->dev),
1874 __entry->lblk, (unsigned long long) __entry->pblk,
21ddd568 1875 __entry->len, show_mflags(__entry->flags), __entry->ret)
d8990240
AK		 1876);
1877
1878TRACE_EVENT(ext4_ext_put_in_cache,
1879 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1880 ext4_fsblk_t start),
1881
1882 TP_ARGS(inode, lblk, len, start),
1883
1884 TP_STRUCT__entry(
d8990240 1885 __field( dev_t, dev )
210c0526 1886 __field( ino_t, ino )
d8990240
AK		 1887 __field( ext4_lblk_t, lblk )
1888 __field( unsigned int, len )
1889 __field( ext4_fsblk_t, start )
1890 ),
1891
1892 TP_fast_assign(
d8990240 1893 __entry->dev = inode->i_sb->s_dev;
210c0526 1894 __entry->ino = inode->i_ino;
d8990240
AK		 1895 __entry->lblk = lblk;
1896 __entry->len = len;
1897 __entry->start = start;
1898 ),
1899
1900 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1901 MAJOR(__entry->dev), MINOR(__entry->dev),
1902 (unsigned long) __entry->ino,
1903 (unsigned) __entry->lblk,
1904 __entry->len,
1905 (unsigned long long) __entry->start)
1906);
1907
1908TRACE_EVENT(ext4_ext_in_cache,
1909 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1910
1911 TP_ARGS(inode, lblk, ret),
1912
1913 TP_STRUCT__entry(
d8990240 1914 __field( dev_t, dev )
210c0526 1915 __field( ino_t, ino )
d8990240
AK		 1916 __field( ext4_lblk_t, lblk )
1917 __field( int, ret )
1918 ),
1919
1920 TP_fast_assign(
d8990240 1921 __entry->dev = inode->i_sb->s_dev;
210c0526 1922 __entry->ino = inode->i_ino;
d8990240
AK		 1923 __entry->lblk = lblk;
1924 __entry->ret = ret;
1925 ),
1926
1927 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1928 MAJOR(__entry->dev), MINOR(__entry->dev),
1929 (unsigned long) __entry->ino,
1930 (unsigned) __entry->lblk,
1931 __entry->ret)
1932
1933);
1934
1935TRACE_EVENT(ext4_find_delalloc_range,
1936 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1937 int reverse, int found, ext4_lblk_t found_blk),
1938
1939 TP_ARGS(inode, from, to, reverse, found, found_blk),
1940
1941 TP_STRUCT__entry(
d8990240 1942 __field( dev_t, dev )
210c0526 1943 __field( ino_t, ino )
d8990240
AK		 1944 __field( ext4_lblk_t, from )
1945 __field( ext4_lblk_t, to )
1946 __field( int, reverse )
1947 __field( int, found )
1948 __field( ext4_lblk_t, found_blk )
1949 ),
1950
1951 TP_fast_assign(
d8990240 1952 __entry->dev = inode->i_sb->s_dev;
210c0526 1953 __entry->ino = inode->i_ino;
d8990240
AK		 1954 __entry->from = from;
1955 __entry->to = to;
1956 __entry->reverse = reverse;
1957 __entry->found = found;
1958 __entry->found_blk = found_blk;
1959 ),
1960
1961 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1962 "(blk = %u)",
1963 MAJOR(__entry->dev), MINOR(__entry->dev),
1964 (unsigned long) __entry->ino,
1965 (unsigned) __entry->from, (unsigned) __entry->to,
1966 __entry->reverse, __entry->found,
1967 (unsigned) __entry->found_blk)
1968);
1969
1970TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1971 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1972
1973 TP_ARGS(inode, lblk, len),
1974
1975 TP_STRUCT__entry(
d8990240 1976 __field( dev_t, dev )
210c0526 1977 __field( ino_t, ino )
d8990240
AK		 1978 __field( ext4_lblk_t, lblk )
1979 __field( unsigned int, len )
1980 ),
1981
1982 TP_fast_assign(
d8990240 1983 __entry->dev = inode->i_sb->s_dev;
210c0526 1984 __entry->ino = inode->i_ino;
d8990240
AK		 1985 __entry->lblk = lblk;
1986 __entry->len = len;
1987 ),
1988
1989 TP_printk("dev %d,%d ino %lu lblk %u len %u",
1990 MAJOR(__entry->dev), MINOR(__entry->dev),
1991 (unsigned long) __entry->ino,
1992 (unsigned) __entry->lblk,
1993 __entry->len)
1994);
1995
1996TRACE_EVENT(ext4_ext_show_extent,
1997 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1998 unsigned short len),
1999
2000 TP_ARGS(inode, lblk, pblk, len),
2001
2002 TP_STRUCT__entry(
d8990240 2003 __field( dev_t, dev )
210c0526 2004 __field( ino_t, ino )
d8990240 2005 __field( ext4_fsblk_t, pblk )
210c0526 2006 __field( ext4_lblk_t, lblk )
d8990240
AK		 2007 __field( unsigned short, len )
2008 ),
2009
2010 TP_fast_assign(
d8990240 2011 __entry->dev = inode->i_sb->s_dev;
210c0526 2012 __entry->ino = inode->i_ino;
d8990240 2013 __entry->pblk = pblk;
210c0526 2014 __entry->lblk = lblk;
d8990240
AK		 2015 __entry->len = len;
2016 ),
2017
2018 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2019 MAJOR(__entry->dev), MINOR(__entry->dev),
2020 (unsigned long) __entry->ino,
2021 (unsigned) __entry->lblk,
2022 (unsigned long long) __entry->pblk,
2023 (unsigned short) __entry->len)
2024);
2025
2026TRACE_EVENT(ext4_remove_blocks,
2027 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2028 ext4_lblk_t from, ext4_fsblk_t to,
d23142c6 2029 long long partial_cluster),
d8990240
AK		 2030
2031 TP_ARGS(inode, ex, from, to, partial_cluster),
2032
2033 TP_STRUCT__entry(
d8990240 2034 __field( dev_t, dev )
210c0526 2035 __field( ino_t, ino )
d8990240
AK		 2036 __field( ext4_lblk_t, from )
2037 __field( ext4_lblk_t, to )
d23142c6 2038 __field( long long, partial )
210c0526
AP		 2039 __field( ext4_fsblk_t, ee_pblk )
2040 __field( ext4_lblk_t, ee_lblk )
2041 __field( unsigned short, ee_len )
d8990240
AK		 2042 ),
2043
2044 TP_fast_assign(
d8990240 2045 __entry->dev = inode->i_sb->s_dev;
210c0526 2046 __entry->ino = inode->i_ino;
d8990240
AK		 2047 __entry->from = from;
2048 __entry->to = to;
2049 __entry->partial = partial_cluster;
210c0526 2050 __entry->ee_pblk = ext4_ext_pblock(ex);
d6a77105 2051 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
210c0526 2052 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 2053 ),
2054
2055 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
d23142c6 2056 "from %u to %u partial_cluster %lld",
d8990240
AK		 2057 MAJOR(__entry->dev), MINOR(__entry->dev),
2058 (unsigned long) __entry->ino,
2059 (unsigned) __entry->ee_lblk,
2060 (unsigned long long) __entry->ee_pblk,
2061 (unsigned short) __entry->ee_len,
2062 (unsigned) __entry->from,
2063 (unsigned) __entry->to,
d23142c6 2064 (long long) __entry->partial)
d8990240
AK		 2065);
2066
2067TRACE_EVENT(ext4_ext_rm_leaf,
2068 TP_PROTO(struct inode *inode, ext4_lblk_t start,
d23142c6
LC		 2069 struct ext4_extent *ex,
2070 long long partial_cluster),
d8990240
AK		 2071
2072 TP_ARGS(inode, start, ex, partial_cluster),
2073
2074 TP_STRUCT__entry(
d8990240 2075 __field( dev_t, dev )
210c0526 2076 __field( ino_t, ino )
d23142c6 2077 __field( long long, partial )
d8990240
AK		 2078 __field( ext4_lblk_t, start )
2079 __field( ext4_lblk_t, ee_lblk )
2080 __field( ext4_fsblk_t, ee_pblk )
2081 __field( short, ee_len )
d8990240
AK		 2082 ),
2083
2084 TP_fast_assign(
d8990240 2085 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 2086 __entry->ino = inode->i_ino;
2087 __entry->partial = partial_cluster;
d8990240
AK		 2088 __entry->start = start;
2089 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2090 __entry->ee_pblk = ext4_ext_pblock(ex);
2091 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 2092 ),
2093
2094 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
d23142c6 2095 "partial_cluster %lld",
d8990240
AK		 2096 MAJOR(__entry->dev), MINOR(__entry->dev),
2097 (unsigned long) __entry->ino,
2098 (unsigned) __entry->start,
2099 (unsigned) __entry->ee_lblk,
2100 (unsigned long long) __entry->ee_pblk,
2101 (unsigned short) __entry->ee_len,
d23142c6 2102 (long long) __entry->partial)
d8990240
AK		 2103);
2104
2105TRACE_EVENT(ext4_ext_rm_idx,
2106 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2107
2108 TP_ARGS(inode, pblk),
2109
2110 TP_STRUCT__entry(
d8990240 2111 __field( dev_t, dev )
210c0526 2112 __field( ino_t, ino )
d8990240
AK		 2113 __field( ext4_fsblk_t, pblk )
2114 ),
2115
2116 TP_fast_assign(
d8990240 2117 __entry->dev = inode->i_sb->s_dev;
210c0526 2118 __entry->ino = inode->i_ino;
d8990240
AK		 2119 __entry->pblk = pblk;
2120 ),
2121
2122 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2123 MAJOR(__entry->dev), MINOR(__entry->dev),
2124 (unsigned long) __entry->ino,
2125 (unsigned long long) __entry->pblk)
2126);
2127
2128TRACE_EVENT(ext4_ext_remove_space,
61801325
LC		 2129 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2130 ext4_lblk_t end, int depth),
d8990240 2131
61801325 2132 TP_ARGS(inode, start, end, depth),
d8990240
AK		 2133
2134 TP_STRUCT__entry(
d8990240 2135 __field( dev_t, dev )
210c0526 2136 __field( ino_t, ino )
d8990240 2137 __field( ext4_lblk_t, start )
61801325 2138 __field( ext4_lblk_t, end )
d8990240
AK		 2139 __field( int, depth )
2140 ),
2141
2142 TP_fast_assign(
d8990240 2143 __entry->dev = inode->i_sb->s_dev;
210c0526 2144 __entry->ino = inode->i_ino;
d8990240 2145 __entry->start = start;
61801325 2146 __entry->end = end;
d8990240
AK		 2147 __entry->depth = depth;
2148 ),
2149
61801325 2150 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
d8990240
AK		 2151 MAJOR(__entry->dev), MINOR(__entry->dev),
2152 (unsigned long) __entry->ino,
2153 (unsigned) __entry->start,
61801325 2154 (unsigned) __entry->end,
d8990240
AK		 2155 __entry->depth)
2156);
2157
2158TRACE_EVENT(ext4_ext_remove_space_done,
61801325 2159 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
d23142c6 2160 int depth, long long partial, __le16 eh_entries),
d8990240 2161
61801325 2162 TP_ARGS(inode, start, end, depth, partial, eh_entries),
d8990240
AK		 2163
2164 TP_STRUCT__entry(
d8990240 2165 __field( dev_t, dev )
210c0526 2166 __field( ino_t, ino )
d8990240 2167 __field( ext4_lblk_t, start )
61801325 2168 __field( ext4_lblk_t, end )
d8990240 2169 __field( int, depth )
d23142c6 2170 __field( long long, partial )
d8990240
AK		 2171 __field( unsigned short, eh_entries )
2172 ),
2173
2174 TP_fast_assign(
d8990240 2175 __entry->dev = inode->i_sb->s_dev;
210c0526 2176 __entry->ino = inode->i_ino;
d8990240 2177 __entry->start = start;
61801325 2178 __entry->end = end;
d8990240
AK		 2179 __entry->depth = depth;
2180 __entry->partial = partial;
d6a77105 2181 __entry->eh_entries = le16_to_cpu(eh_entries);
d8990240
AK		 2182 ),
2183
d23142c6 2184 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
d8990240
AK		 2185 "remaining_entries %u",
2186 MAJOR(__entry->dev), MINOR(__entry->dev),
2187 (unsigned long) __entry->ino,
2188 (unsigned) __entry->start,
61801325 2189 (unsigned) __entry->end,
d8990240 2190 __entry->depth,
d23142c6 2191 (long long) __entry->partial,
d8990240
AK		 2192 (unsigned short) __entry->eh_entries)
2193);
2194
107a7bd3 2195DECLARE_EVENT_CLASS(ext4__es_extent,
fdc0212e 2196 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2197
fdc0212e 2198 TP_ARGS(inode, es),
992e9fdd
ZL		 2199
2200 TP_STRUCT__entry(
fdc0212e
ZL		 2201 __field( dev_t, dev )
2202 __field( ino_t, ino )
2203 __field( ext4_lblk_t, lblk )
2204 __field( ext4_lblk_t, len )
2205 __field( ext4_fsblk_t, pblk )
21ddd568 2206 __field( char, status )
992e9fdd
ZL		 2207 ),
2208
2209 TP_fast_assign(
2210 __entry->dev = inode->i_sb->s_dev;
2211 __entry->ino = inode->i_ino;
fdc0212e
ZL		 2212 __entry->lblk = es->es_lblk;
2213 __entry->len = es->es_len;
2214 __entry->pblk = ext4_es_pblock(es);
3be78c73 2215 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2216 ),
2217
21ddd568 2218 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
992e9fdd
ZL		 2219 MAJOR(__entry->dev), MINOR(__entry->dev),
2220 (unsigned long) __entry->ino,
fdc0212e 2221 __entry->lblk, __entry->len,
21ddd568 2222 __entry->pblk, show_extent_status(__entry->status))
992e9fdd
ZL		 2223);
2224
107a7bd3
TT		 2225DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2226 TP_PROTO(struct inode *inode, struct extent_status *es),
2227
2228 TP_ARGS(inode, es)
2229);
2230
2231DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2232 TP_PROTO(struct inode *inode, struct extent_status *es),
2233
2234 TP_ARGS(inode, es)
2235);
2236
992e9fdd 2237TRACE_EVENT(ext4_es_remove_extent,
06b0c886 2238 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
992e9fdd 2239
06b0c886 2240 TP_ARGS(inode, lblk, len),
992e9fdd
ZL		 2241
2242 TP_STRUCT__entry(
2243 __field( dev_t, dev )
2244 __field( ino_t, ino )
06b0c886 2245 __field( loff_t, lblk )
992e9fdd
ZL		 2246 __field( loff_t, len )
2247 ),
2248
2249 TP_fast_assign(
2250 __entry->dev = inode->i_sb->s_dev;
2251 __entry->ino = inode->i_ino;
06b0c886 2252 __entry->lblk = lblk;
992e9fdd
ZL		 2253 __entry->len = len;
2254 ),
2255
2256 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2257 MAJOR(__entry->dev), MINOR(__entry->dev),
2258 (unsigned long) __entry->ino,
06b0c886 2259 __entry->lblk, __entry->len)
992e9fdd
ZL		 2260);
2261
e30b5dca 2262TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
06b0c886 2263 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
992e9fdd 2264
06b0c886 2265 TP_ARGS(inode, lblk),
992e9fdd
ZL		 2266
2267 TP_STRUCT__entry(
2268 __field( dev_t, dev )
2269 __field( ino_t, ino )
06b0c886 2270 __field( ext4_lblk_t, lblk )
992e9fdd
ZL		 2271 ),
2272
2273 TP_fast_assign(
2274 __entry->dev = inode->i_sb->s_dev;
2275 __entry->ino = inode->i_ino;
06b0c886 2276 __entry->lblk = lblk;
992e9fdd
ZL		 2277 ),
2278
06b0c886 2279 TP_printk("dev %d,%d ino %lu lblk %u",
992e9fdd 2280 MAJOR(__entry->dev), MINOR(__entry->dev),
06b0c886 2281 (unsigned long) __entry->ino, __entry->lblk)
992e9fdd
ZL		 2282);
2283
e30b5dca 2284TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
be401363 2285 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2286
be401363 2287 TP_ARGS(inode, es),
992e9fdd
ZL		 2288
2289 TP_STRUCT__entry(
2290 __field( dev_t, dev )
2291 __field( ino_t, ino )
06b0c886 2292 __field( ext4_lblk_t, lblk )
992e9fdd 2293 __field( ext4_lblk_t, len )
fdc0212e 2294 __field( ext4_fsblk_t, pblk )
21ddd568 2295 __field( char, status )
992e9fdd
ZL		 2296 ),
2297
2298 TP_fast_assign(
2299 __entry->dev = inode->i_sb->s_dev;
2300 __entry->ino = inode->i_ino;
06b0c886
ZL		 2301 __entry->lblk = es->es_lblk;
2302 __entry->len = es->es_len;
fdc0212e 2303 __entry->pblk = ext4_es_pblock(es);
3be78c73 2304 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2305 ),
2306
21ddd568 2307 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
992e9fdd
ZL		 2308 MAJOR(__entry->dev), MINOR(__entry->dev),
2309 (unsigned long) __entry->ino,
fdc0212e 2310 __entry->lblk, __entry->len,
21ddd568 2311 __entry->pblk, show_extent_status(__entry->status))
992e9fdd
ZL		 2312);
2313
d100eef2
ZL		 2314TRACE_EVENT(ext4_es_lookup_extent_enter,
2315 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2316
2317 TP_ARGS(inode, lblk),
2318
2319 TP_STRUCT__entry(
2320 __field( dev_t, dev )
2321 __field( ino_t, ino )
2322 __field( ext4_lblk_t, lblk )
2323 ),
2324
2325 TP_fast_assign(
2326 __entry->dev = inode->i_sb->s_dev;
2327 __entry->ino = inode->i_ino;
2328 __entry->lblk = lblk;
2329 ),
2330
2331 TP_printk("dev %d,%d ino %lu lblk %u",
2332 MAJOR(__entry->dev), MINOR(__entry->dev),
2333 (unsigned long) __entry->ino, __entry->lblk)
2334);
2335
2336TRACE_EVENT(ext4_es_lookup_extent_exit,
2337 TP_PROTO(struct inode *inode, struct extent_status *es,
2338 int found),
2339
2340 TP_ARGS(inode, es, found),
2341
2342 TP_STRUCT__entry(
2343 __field( dev_t, dev )
2344 __field( ino_t, ino )
2345 __field( ext4_lblk_t, lblk )
2346 __field( ext4_lblk_t, len )
2347 __field( ext4_fsblk_t, pblk )
21ddd568 2348 __field( char, status )
d100eef2
ZL		 2349 __field( int, found )
2350 ),
2351
2352 TP_fast_assign(
2353 __entry->dev = inode->i_sb->s_dev;
2354 __entry->ino = inode->i_ino;
2355 __entry->lblk = es->es_lblk;
2356 __entry->len = es->es_len;
2357 __entry->pblk = ext4_es_pblock(es);
3be78c73 2358 __entry->status = ext4_es_status(es);
d100eef2
ZL		 2359 __entry->found = found;
2360 ),
2361
21ddd568 2362 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
d100eef2
ZL		 2363 MAJOR(__entry->dev), MINOR(__entry->dev),
2364 (unsigned long) __entry->ino, __entry->found,
2365 __entry->lblk, __entry->len,
2366 __entry->found ? __entry->pblk : 0,
21ddd568 2367 show_extent_status(__entry->found ? __entry->status : 0))
d100eef2
ZL		 2368);
2369
e963bb1d 2370DECLARE_EVENT_CLASS(ext4__es_shrink_enter,
24630774 2371 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
74cd15cd 2372
24630774 2373 TP_ARGS(sb, nr_to_scan, cache_cnt),
74cd15cd
ZL		 2374
2375 TP_STRUCT__entry(
2376 __field( dev_t, dev )
2377 __field( int, nr_to_scan )
24630774 2378 __field( int, cache_cnt )
74cd15cd
ZL		 2379 ),
2380
2381 TP_fast_assign(
2382 __entry->dev = sb->s_dev;
2383 __entry->nr_to_scan = nr_to_scan;
24630774 2384 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2385 ),
2386
24630774 2387 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
74cd15cd 2388 MAJOR(__entry->dev), MINOR(__entry->dev),
24630774 2389 __entry->nr_to_scan, __entry->cache_cnt)
74cd15cd
ZL		 2390);
2391
e963bb1d
ZL		 2392DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count,
2393 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2394
2395 TP_ARGS(sb, nr_to_scan, cache_cnt)
2396);
2397
2398DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter,
2399 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2400
2401 TP_ARGS(sb, nr_to_scan, cache_cnt)
2402);
2403
2404TRACE_EVENT(ext4_es_shrink_scan_exit,
2405 TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
74cd15cd 2406
e963bb1d 2407 TP_ARGS(sb, nr_shrunk, cache_cnt),
74cd15cd
ZL		 2408
2409 TP_STRUCT__entry(
2410 __field( dev_t, dev )
e963bb1d 2411 __field( int, nr_shrunk )
24630774 2412 __field( int, cache_cnt )
74cd15cd
ZL		 2413 ),
2414
2415 TP_fast_assign(
2416 __entry->dev = sb->s_dev;
e963bb1d 2417 __entry->nr_shrunk = nr_shrunk;
24630774 2418 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2419 ),
2420
e963bb1d 2421 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
74cd15cd 2422 MAJOR(__entry->dev), MINOR(__entry->dev),
e963bb1d 2423 __entry->nr_shrunk, __entry->cache_cnt)
74cd15cd
ZL		 2424);
2425
9eb79482
NJ		 2426TRACE_EVENT(ext4_collapse_range,
2427 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2428
2429 TP_ARGS(inode, offset, len),
2430
2431 TP_STRUCT__entry(
2432 __field(dev_t, dev)
2433 __field(ino_t, ino)
2434 __field(loff_t, offset)
2435 __field(loff_t, len)
2436 ),
2437
2438 TP_fast_assign(
2439 __entry->dev = inode->i_sb->s_dev;
2440 __entry->ino = inode->i_ino;
2441 __entry->offset = offset;
2442 __entry->len = len;
2443 ),
2444
2445 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2446 MAJOR(__entry->dev), MINOR(__entry->dev),
2447 (unsigned long) __entry->ino,
2448 __entry->offset, __entry->len)
2449);
2450
eb68d0e2
ZL		 2451TRACE_EVENT(ext4_es_shrink,
2452 TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
edaa53ca 2453 int nr_skipped, int retried),
eb68d0e2 2454
edaa53ca 2455 TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
eb68d0e2
ZL		 2456
2457 TP_STRUCT__entry(
2458 __field( dev_t, dev )
2459 __field( int, nr_shrunk )
2460 __field( unsigned long long, scan_time )
eb68d0e2
ZL		 2461 __field( int, nr_skipped )
2462 __field( int, retried )
2463 ),
2464
2465 TP_fast_assign(
2466 __entry->dev = sb->s_dev;
2467 __entry->nr_shrunk = nr_shrunk;
2468 __entry->scan_time = div_u64(scan_time, 1000);
eb68d0e2
ZL		 2469 __entry->nr_skipped = nr_skipped;
2470 __entry->retried = retried;
2471 ),
2472
edaa53ca 2473 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
eb68d0e2
ZL		 2474 "nr_skipped %d retried %d",
2475 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
edaa53ca 2476 __entry->scan_time, __entry->nr_skipped, __entry->retried)
eb68d0e2
ZL		 2477);
2478
9bffad1e
TT		 2479#endif /* _TRACE_EXT4_H */
2480
2481/* This part must be outside protection */
2482#include <trace/define_trace.h>
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