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ext4: Introduce FALLOC_FL_ZERO_RANGE flag for fallocate
[deliverable/linux.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 18
9eb79482
NJ		 19/* shim until we merge in the xfs_collapse_range branch */
20#ifndef FALLOC_FL_COLLAPSE_RANGE
21#define FALLOC_FL_COLLAPSE_RANGE 0x08
22#endif
23
b8a86845
LC		 24#ifndef FALLOC_FL_ZERO_RANGE
25#define FALLOC_FL_ZERO_RANGE 0x10
26#endif
27
fb40ba0d 28#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
3661d286 29
21ddd568
TT		 30#define show_mballoc_flags(flags) __print_flags(flags, "|", \
31 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
32 { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \
33 { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \
34 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
35 { EXT4_MB_HINT_BEST, "HINT_BEST" }, \
36 { EXT4_MB_HINT_DATA, "HINT_DATA" }, \
37 { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \
38 { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \
39 { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \
40 { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \
41 { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \
42 { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \
43 { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \
44 { EXT4_MB_USE_RESERVED, "USE_RESV" })
45
46#define show_map_flags(flags) __print_flags(flags, "|", \
47 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
48 { EXT4_GET_BLOCKS_UNINIT_EXT, "UNINIT" }, \
49 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
50 { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
51 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
52 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
53 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
54 { EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
55 { EXT4_GET_BLOCKS_NO_LOCK, "NO_LOCK" }, \
56 { EXT4_GET_BLOCKS_NO_PUT_HOLE, "NO_PUT_HOLE" })
57
58#define show_mflags(flags) __print_flags(flags, "", \
59 { EXT4_MAP_NEW, "N" }, \
60 { EXT4_MAP_MAPPED, "M" }, \
61 { EXT4_MAP_UNWRITTEN, "U" }, \
62 { EXT4_MAP_BOUNDARY, "B" }, \
63 { EXT4_MAP_UNINIT, "u" }, \
64 { EXT4_MAP_FROM_CLUSTER, "C" })
65
66#define show_free_flags(flags) __print_flags(flags, "|", \
67 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
68 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
69 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
70 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
71 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
72 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
73
74#define show_extent_status(status) __print_flags(status, "", \
3be78c73
TT		 75 { EXTENT_STATUS_WRITTEN, "W" }, \
76 { EXTENT_STATUS_UNWRITTEN, "U" }, \
77 { EXTENT_STATUS_DELAYED, "D" }, \
78 { EXTENT_STATUS_HOLE, "H" })
21ddd568 79
a633f5a3
LC		 80#define show_falloc_mode(mode) __print_flags(mode, "|", \
81 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
82 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
9eb79482 83 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
b8a86845
LC		 84 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
85 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
a633f5a3 86
21ddd568 87
9bffad1e
TT		 88TRACE_EVENT(ext4_free_inode,
89 TP_PROTO(struct inode *inode),
90
91 TP_ARGS(inode),
92
93 TP_STRUCT__entry(
0562e0ba 94 __field( dev_t, dev )
9bffad1e 95 __field( ino_t, ino )
9bffad1e
TT		 96 __field( uid_t, uid )
97 __field( gid_t, gid )
a9c667f8 98 __field( __u64, blocks )
210c0526 99 __field( __u16, mode )
9bffad1e
TT		 100 ),
101
102 TP_fast_assign(
0562e0ba 103 __entry->dev = inode->i_sb->s_dev;
9bffad1e 104 __entry->ino = inode->i_ino;
08cefc7a
EB		 105 __entry->uid = i_uid_read(inode);
106 __entry->gid = i_gid_read(inode);
9bffad1e 107 __entry->blocks = inode->i_blocks;
210c0526 108 __entry->mode = inode->i_mode;
9bffad1e
TT		 109 ),
110
a269029d 111 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
0562e0ba 112 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8
LC		 113 (unsigned long) __entry->ino, __entry->mode,
114 __entry->uid, __entry->gid, __entry->blocks)
9bffad1e
TT		 115);
116
117TRACE_EVENT(ext4_request_inode,
118 TP_PROTO(struct inode *dir, int mode),
119
120 TP_ARGS(dir, mode),
121
122 TP_STRUCT__entry(
0562e0ba 123 __field( dev_t, dev )
9bffad1e 124 __field( ino_t, dir )
59be8e72 125 __field( __u16, mode )
9bffad1e
TT		 126 ),
127
128 TP_fast_assign(
0562e0ba 129 __entry->dev = dir->i_sb->s_dev;
9bffad1e
TT		 130 __entry->dir = dir->i_ino;
131 __entry->mode = mode;
132 ),
133
a269029d 134 TP_printk("dev %d,%d dir %lu mode 0%o",
0562e0ba 135 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 136 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 137);
138
139TRACE_EVENT(ext4_allocate_inode,
140 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
141
142 TP_ARGS(inode, dir, mode),
143
144 TP_STRUCT__entry(
0562e0ba 145 __field( dev_t, dev )
9bffad1e
TT		 146 __field( ino_t, ino )
147 __field( ino_t, dir )
59be8e72 148 __field( __u16, mode )
9bffad1e
TT		 149 ),
150
151 TP_fast_assign(
0562e0ba 152 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 153 __entry->ino = inode->i_ino;
154 __entry->dir = dir->i_ino;
155 __entry->mode = mode;
156 ),
157
a269029d 158 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
0562e0ba 159 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 160 (unsigned long) __entry->ino,
a3710fd1 161 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 162);
163
7ff9c073
TT		 164TRACE_EVENT(ext4_evict_inode,
165 TP_PROTO(struct inode *inode),
166
167 TP_ARGS(inode),
168
169 TP_STRUCT__entry(
0562e0ba 170 __field( dev_t, dev )
7ff9c073
TT		 171 __field( ino_t, ino )
172 __field( int, nlink )
173 ),
174
175 TP_fast_assign(
0562e0ba 176 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 177 __entry->ino = inode->i_ino;
178 __entry->nlink = inode->i_nlink;
179 ),
180
181 TP_printk("dev %d,%d ino %lu nlink %d",
0562e0ba 182 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 183 (unsigned long) __entry->ino, __entry->nlink)
184);
185
186TRACE_EVENT(ext4_drop_inode,
187 TP_PROTO(struct inode *inode, int drop),
188
189 TP_ARGS(inode, drop),
190
191 TP_STRUCT__entry(
0562e0ba 192 __field( dev_t, dev )
7ff9c073
TT		 193 __field( ino_t, ino )
194 __field( int, drop )
195 ),
196
197 TP_fast_assign(
0562e0ba 198 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 199 __entry->ino = inode->i_ino;
200 __entry->drop = drop;
201 ),
202
203 TP_printk("dev %d,%d ino %lu drop %d",
0562e0ba 204 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 205 (unsigned long) __entry->ino, __entry->drop)
206);
207
208TRACE_EVENT(ext4_mark_inode_dirty,
209 TP_PROTO(struct inode *inode, unsigned long IP),
210
211 TP_ARGS(inode, IP),
212
213 TP_STRUCT__entry(
0562e0ba 214 __field( dev_t, dev )
7ff9c073
TT		 215 __field( ino_t, ino )
216 __field(unsigned long, ip )
217 ),
218
219 TP_fast_assign(
0562e0ba 220 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 221 __entry->ino = inode->i_ino;
222 __entry->ip = IP;
223 ),
224
225 TP_printk("dev %d,%d ino %lu caller %pF",
0562e0ba 226 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 227 (unsigned long) __entry->ino, (void *)__entry->ip)
228);
229
230TRACE_EVENT(ext4_begin_ordered_truncate,
231 TP_PROTO(struct inode *inode, loff_t new_size),
232
233 TP_ARGS(inode, new_size),
234
235 TP_STRUCT__entry(
0562e0ba 236 __field( dev_t, dev )
7ff9c073
TT		 237 __field( ino_t, ino )
238 __field( loff_t, new_size )
239 ),
240
241 TP_fast_assign(
0562e0ba 242 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 243 __entry->ino = inode->i_ino;
244 __entry->new_size = new_size;
245 ),
246
247 TP_printk("dev %d,%d ino %lu new_size %lld",
0562e0ba 248 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073 249 (unsigned long) __entry->ino,
a9c667f8 250 __entry->new_size)
7ff9c073
TT		 251);
252
b5eb34c3 253DECLARE_EVENT_CLASS(ext4__write_begin,
9bffad1e
TT		 254
255 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
256 unsigned int flags),
257
258 TP_ARGS(inode, pos, len, flags),
259
260 TP_STRUCT__entry(
0562e0ba 261 __field( dev_t, dev )
9bffad1e
TT		 262 __field( ino_t, ino )
263 __field( loff_t, pos )
264 __field( unsigned int, len )
265 __field( unsigned int, flags )
266 ),
267
268 TP_fast_assign(
0562e0ba 269 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 270 __entry->ino = inode->i_ino;
271 __entry->pos = pos;
272 __entry->len = len;
273 __entry->flags = flags;
274 ),
275
a9c667f8 276 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
0562e0ba 277 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 278 (unsigned long) __entry->ino,
a3710fd1 279 __entry->pos, __entry->len, __entry->flags)
9bffad1e
TT		 280);
281
b5eb34c3
LZ		 282DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
283
284 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
285 unsigned int flags),
286
287 TP_ARGS(inode, pos, len, flags)
288);
289
290DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
291
292 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
293 unsigned int flags),
294
295 TP_ARGS(inode, pos, len, flags)
296);
297
298DECLARE_EVENT_CLASS(ext4__write_end,
9bffad1e
TT		 299 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
300 unsigned int copied),
301
302 TP_ARGS(inode, pos, len, copied),
303
304 TP_STRUCT__entry(
0562e0ba 305 __field( dev_t, dev )
9bffad1e
TT		 306 __field( ino_t, ino )
307 __field( loff_t, pos )
308 __field( unsigned int, len )
309 __field( unsigned int, copied )
310 ),
311
312 TP_fast_assign(
0562e0ba 313 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 314 __entry->ino = inode->i_ino;
315 __entry->pos = pos;
316 __entry->len = len;
317 __entry->copied = copied;
318 ),
319
a9c667f8 320 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
0562e0ba
JZ		 321 MAJOR(__entry->dev), MINOR(__entry->dev),
322 (unsigned long) __entry->ino,
323 __entry->pos, __entry->len, __entry->copied)
9bffad1e
TT		 324);
325
74d553aa 326DEFINE_EVENT(ext4__write_end, ext4_write_end,
9bffad1e 327
b5eb34c3
LZ		 328 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
329 unsigned int copied),
9bffad1e 330
b5eb34c3 331 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 332);
333
b5eb34c3
LZ		 334DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
335
9bffad1e
TT		 336 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
337 unsigned int copied),
9bffad1e 338
b5eb34c3
LZ		 339 TP_ARGS(inode, pos, len, copied)
340);
9bffad1e 341
b5eb34c3 342DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
9bffad1e 343
b5eb34c3
LZ		 344 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
345 unsigned int copied),
346
347 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 348);
349
20970ba6 350TRACE_EVENT(ext4_writepages,
9bffad1e
TT		 351 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
352
353 TP_ARGS(inode, wbc),
354
355 TP_STRUCT__entry(
0562e0ba 356 __field( dev_t, dev )
9bffad1e
TT		 357 __field( ino_t, ino )
358 __field( long, nr_to_write )
359 __field( long, pages_skipped )
360 __field( loff_t, range_start )
361 __field( loff_t, range_end )
210c0526 362 __field( pgoff_t, writeback_index )
0562e0ba 363 __field( int, sync_mode )
9bffad1e 364 __field( char, for_kupdate )
9bffad1e
TT		 365 __field( char, range_cyclic )
366 ),
367
368 TP_fast_assign(
0562e0ba 369 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 370 __entry->ino = inode->i_ino;
371 __entry->nr_to_write = wbc->nr_to_write;
372 __entry->pages_skipped = wbc->pages_skipped;
373 __entry->range_start = wbc->range_start;
374 __entry->range_end = wbc->range_end;
210c0526 375 __entry->writeback_index = inode->i_mapping->writeback_index;
0562e0ba 376 __entry->sync_mode = wbc->sync_mode;
9bffad1e 377 __entry->for_kupdate = wbc->for_kupdate;
9bffad1e
TT		 378 __entry->range_cyclic = wbc->range_cyclic;
379 ),
380
a107e5a3 381 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
81370291 382 "range_start %lld range_end %lld sync_mode %d "
0562e0ba
JZ		 383 "for_kupdate %d range_cyclic %d writeback_index %lu",
384 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 385 (unsigned long) __entry->ino, __entry->nr_to_write,
9bffad1e 386 __entry->pages_skipped, __entry->range_start,
0562e0ba
JZ		 387 __entry->range_end, __entry->sync_mode,
388 __entry->for_kupdate, __entry->range_cyclic,
55138e0b 389 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 390);
391
b3a3ca8c 392TRACE_EVENT(ext4_da_write_pages,
4e7ea81d
JK		 393 TP_PROTO(struct inode *inode, pgoff_t first_page,
394 struct writeback_control *wbc),
b3a3ca8c 395
4e7ea81d 396 TP_ARGS(inode, first_page, wbc),
b3a3ca8c
TT		 397
398 TP_STRUCT__entry(
0562e0ba 399 __field( dev_t, dev )
b3a3ca8c 400 __field( ino_t, ino )
4e7ea81d
JK		 401 __field( pgoff_t, first_page )
402 __field( long, nr_to_write )
403 __field( int, sync_mode )
b3a3ca8c
TT		 404 ),
405
406 TP_fast_assign(
0562e0ba 407 __entry->dev = inode->i_sb->s_dev;
b3a3ca8c 408 __entry->ino = inode->i_ino;
4e7ea81d
JK		 409 __entry->first_page = first_page;
410 __entry->nr_to_write = wbc->nr_to_write;
411 __entry->sync_mode = wbc->sync_mode;
b3a3ca8c
TT		 412 ),
413
4e7ea81d
JK		 414 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
415 "sync_mode %d",
0562e0ba 416 MAJOR(__entry->dev), MINOR(__entry->dev),
4e7ea81d
JK		 417 (unsigned long) __entry->ino, __entry->first_page,
418 __entry->nr_to_write, __entry->sync_mode)
419);
420
421TRACE_EVENT(ext4_da_write_pages_extent,
422 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
423
424 TP_ARGS(inode, map),
425
426 TP_STRUCT__entry(
427 __field( dev_t, dev )
428 __field( ino_t, ino )
429 __field( __u64, lblk )
430 __field( __u32, len )
431 __field( __u32, flags )
432 ),
433
434 TP_fast_assign(
435 __entry->dev = inode->i_sb->s_dev;
436 __entry->ino = inode->i_ino;
437 __entry->lblk = map->m_lblk;
438 __entry->len = map->m_len;
439 __entry->flags = map->m_flags;
440 ),
441
21ddd568 442 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
4e7ea81d
JK		 443 MAJOR(__entry->dev), MINOR(__entry->dev),
444 (unsigned long) __entry->ino, __entry->lblk, __entry->len,
21ddd568 445 show_mflags(__entry->flags))
b3a3ca8c
TT		 446);
447
20970ba6 448TRACE_EVENT(ext4_writepages_result,
9bffad1e
TT		 449 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
450 int ret, int pages_written),
451
452 TP_ARGS(inode, wbc, ret, pages_written),
453
454 TP_STRUCT__entry(
0562e0ba 455 __field( dev_t, dev )
9bffad1e
TT		 456 __field( ino_t, ino )
457 __field( int, ret )
458 __field( int, pages_written )
459 __field( long, pages_skipped )
55138e0b 460 __field( pgoff_t, writeback_index )
210c0526 461 __field( int, sync_mode )
9bffad1e
TT		 462 ),
463
464 TP_fast_assign(
0562e0ba 465 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 466 __entry->ino = inode->i_ino;
467 __entry->ret = ret;
468 __entry->pages_written = pages_written;
469 __entry->pages_skipped = wbc->pages_skipped;
55138e0b 470 __entry->writeback_index = inode->i_mapping->writeback_index;
210c0526 471 __entry->sync_mode = wbc->sync_mode;
9bffad1e
TT		 472 ),
473
0562e0ba 474 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
b7a2441f 475 "sync_mode %d writeback_index %lu",
0562e0ba 476 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 477 (unsigned long) __entry->ino, __entry->ret,
9bffad1e 478 __entry->pages_written, __entry->pages_skipped,
b7a2441f 479 __entry->sync_mode,
55138e0b 480 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 481);
482
0562e0ba
JZ		 483DECLARE_EVENT_CLASS(ext4__page_op,
484 TP_PROTO(struct page *page),
485
486 TP_ARGS(page),
487
488 TP_STRUCT__entry(
0562e0ba 489 __field( dev_t, dev )
210c0526
AP		 490 __field( ino_t, ino )
491 __field( pgoff_t, index )
0562e0ba
JZ		 492
493 ),
494
495 TP_fast_assign(
0562e0ba 496 __entry->dev = page->mapping->host->i_sb->s_dev;
210c0526
AP		 497 __entry->ino = page->mapping->host->i_ino;
498 __entry->index = page->index;
0562e0ba
JZ		 499 ),
500
501 TP_printk("dev %d,%d ino %lu page_index %lu",
502 MAJOR(__entry->dev), MINOR(__entry->dev),
503 (unsigned long) __entry->ino,
a9c667f8
LC		 504 (unsigned long) __entry->index)
505);
506
507DEFINE_EVENT(ext4__page_op, ext4_writepage,
508
509 TP_PROTO(struct page *page),
510
511 TP_ARGS(page)
0562e0ba
JZ		 512);
513
514DEFINE_EVENT(ext4__page_op, ext4_readpage,
515
516 TP_PROTO(struct page *page),
517
518 TP_ARGS(page)
519);
520
521DEFINE_EVENT(ext4__page_op, ext4_releasepage,
522
523 TP_PROTO(struct page *page),
524
525 TP_ARGS(page)
526);
527
4520fb3c 528DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
ca99fdd2 529 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
0562e0ba 530
ca99fdd2 531 TP_ARGS(page, offset, length),
0562e0ba
JZ		 532
533 TP_STRUCT__entry(
210c0526
AP		 534 __field( dev_t, dev )
535 __field( ino_t, ino )
0562e0ba 536 __field( pgoff_t, index )
ca99fdd2
LC		 537 __field( unsigned int, offset )
538 __field( unsigned int, length )
0562e0ba
JZ		 539 ),
540
541 TP_fast_assign(
210c0526
AP		 542 __entry->dev = page->mapping->host->i_sb->s_dev;
543 __entry->ino = page->mapping->host->i_ino;
0562e0ba
JZ		 544 __entry->index = page->index;
545 __entry->offset = offset;
ca99fdd2 546 __entry->length = length;
0562e0ba
JZ		 547 ),
548
ca99fdd2 549 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
0562e0ba
JZ		 550 MAJOR(__entry->dev), MINOR(__entry->dev),
551 (unsigned long) __entry->ino,
ca99fdd2
LC		 552 (unsigned long) __entry->index,
553 __entry->offset, __entry->length)
0562e0ba
JZ		 554);
555
4520fb3c 556DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
ca99fdd2 557 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 558
ca99fdd2 559 TP_ARGS(page, offset, length)
4520fb3c
JK		 560);
561
562DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
ca99fdd2 563 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 564
ca99fdd2 565 TP_ARGS(page, offset, length)
4520fb3c
JK		 566);
567
9bffad1e
TT		 568TRACE_EVENT(ext4_discard_blocks,
569 TP_PROTO(struct super_block *sb, unsigned long long blk,
570 unsigned long long count),
571
572 TP_ARGS(sb, blk, count),
573
574 TP_STRUCT__entry(
0562e0ba 575 __field( dev_t, dev )
9bffad1e
TT		 576 __field( __u64, blk )
577 __field( __u64, count )
578
579 ),
580
581 TP_fast_assign(
0562e0ba 582 __entry->dev = sb->s_dev;
9bffad1e
TT		 583 __entry->blk = blk;
584 __entry->count = count;
585 ),
586
a269029d 587 TP_printk("dev %d,%d blk %llu count %llu",
0562e0ba 588 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 589 __entry->blk, __entry->count)
9bffad1e
TT		 590);
591
f084db93 592DECLARE_EVENT_CLASS(ext4__mb_new_pa,
9bffad1e
TT		 593 TP_PROTO(struct ext4_allocation_context *ac,
594 struct ext4_prealloc_space *pa),
595
596 TP_ARGS(ac, pa),
597
598 TP_STRUCT__entry(
0562e0ba 599 __field( dev_t, dev )
9bffad1e
TT		 600 __field( ino_t, ino )
601 __field( __u64, pa_pstart )
9bffad1e 602 __field( __u64, pa_lstart )
210c0526 603 __field( __u32, pa_len )
9bffad1e
TT		 604
605 ),
606
607 TP_fast_assign(
0562e0ba 608 __entry->dev = ac->ac_sb->s_dev;
9bffad1e
TT		 609 __entry->ino = ac->ac_inode->i_ino;
610 __entry->pa_pstart = pa->pa_pstart;
9bffad1e 611 __entry->pa_lstart = pa->pa_lstart;
210c0526 612 __entry->pa_len = pa->pa_len;
9bffad1e
TT		 613 ),
614
a269029d 615 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
0562e0ba
JZ		 616 MAJOR(__entry->dev), MINOR(__entry->dev),
617 (unsigned long) __entry->ino,
618 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
9bffad1e
TT		 619);
620
f084db93
LZ		 621DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
622
9bffad1e
TT		 623 TP_PROTO(struct ext4_allocation_context *ac,
624 struct ext4_prealloc_space *pa),
625
f084db93
LZ		 626 TP_ARGS(ac, pa)
627);
9bffad1e 628
f084db93 629DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
9bffad1e 630
f084db93
LZ		 631 TP_PROTO(struct ext4_allocation_context *ac,
632 struct ext4_prealloc_space *pa),
9bffad1e 633
f084db93 634 TP_ARGS(ac, pa)
9bffad1e
TT		 635);
636
637TRACE_EVENT(ext4_mb_release_inode_pa,
a9c667f8 638 TP_PROTO(struct ext4_prealloc_space *pa,
9bffad1e
TT		 639 unsigned long long block, unsigned int count),
640
a9c667f8 641 TP_ARGS(pa, block, count),
9bffad1e
TT		 642
643 TP_STRUCT__entry(
0562e0ba 644 __field( dev_t, dev )
9bffad1e
TT		 645 __field( ino_t, ino )
646 __field( __u64, block )
647 __field( __u32, count )
648
649 ),
650
651 TP_fast_assign(
a9c667f8
LC		 652 __entry->dev = pa->pa_inode->i_sb->s_dev;
653 __entry->ino = pa->pa_inode->i_ino;
9bffad1e
TT		 654 __entry->block = block;
655 __entry->count = count;
656 ),
657
a269029d 658 TP_printk("dev %d,%d ino %lu block %llu count %u",
0562e0ba
JZ		 659 MAJOR(__entry->dev), MINOR(__entry->dev),
660 (unsigned long) __entry->ino,
661 __entry->block, __entry->count)
9bffad1e
TT		 662);
663
664TRACE_EVENT(ext4_mb_release_group_pa,
60e07cf5 665 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
9bffad1e 666
60e07cf5 667 TP_ARGS(sb, pa),
9bffad1e
TT		 668
669 TP_STRUCT__entry(
0562e0ba 670 __field( dev_t, dev )
9bffad1e
TT		 671 __field( __u64, pa_pstart )
672 __field( __u32, pa_len )
673
674 ),
675
676 TP_fast_assign(
60e07cf5 677 __entry->dev = sb->s_dev;
9bffad1e
TT		 678 __entry->pa_pstart = pa->pa_pstart;
679 __entry->pa_len = pa->pa_len;
680 ),
681
a269029d 682 TP_printk("dev %d,%d pstart %llu len %u",
0562e0ba 683 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 684 __entry->pa_pstart, __entry->pa_len)
9bffad1e
TT		 685);
686
687TRACE_EVENT(ext4_discard_preallocations,
688 TP_PROTO(struct inode *inode),
689
690 TP_ARGS(inode),
691
692 TP_STRUCT__entry(
0562e0ba 693 __field( dev_t, dev )
9bffad1e
TT		 694 __field( ino_t, ino )
695
696 ),
697
698 TP_fast_assign(
0562e0ba 699 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 700 __entry->ino = inode->i_ino;
701 ),
702
a269029d 703 TP_printk("dev %d,%d ino %lu",
0562e0ba 704 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 705 (unsigned long) __entry->ino)
9bffad1e
TT		 706);
707
708TRACE_EVENT(ext4_mb_discard_preallocations,
709 TP_PROTO(struct super_block *sb, int needed),
710
711 TP_ARGS(sb, needed),
712
713 TP_STRUCT__entry(
0562e0ba 714 __field( dev_t, dev )
9bffad1e
TT		 715 __field( int, needed )
716
717 ),
718
719 TP_fast_assign(
0562e0ba 720 __entry->dev = sb->s_dev;
9bffad1e
TT		 721 __entry->needed = needed;
722 ),
723
a269029d 724 TP_printk("dev %d,%d needed %d",
0562e0ba
JZ		 725 MAJOR(__entry->dev), MINOR(__entry->dev),
726 __entry->needed)
9bffad1e
TT		 727);
728
729TRACE_EVENT(ext4_request_blocks,
730 TP_PROTO(struct ext4_allocation_request *ar),
731
732 TP_ARGS(ar),
733
734 TP_STRUCT__entry(
0562e0ba 735 __field( dev_t, dev )
9bffad1e 736 __field( ino_t, ino )
9bffad1e 737 __field( unsigned int, len )
a9c667f8
LC		 738 __field( __u32, logical )
739 __field( __u32, lleft )
740 __field( __u32, lright )
9bffad1e 741 __field( __u64, goal )
9bffad1e
TT		 742 __field( __u64, pleft )
743 __field( __u64, pright )
210c0526 744 __field( unsigned int, flags )
9bffad1e
TT		 745 ),
746
747 TP_fast_assign(
0562e0ba 748 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e 749 __entry->ino = ar->inode->i_ino;
9bffad1e
TT		 750 __entry->len = ar->len;
751 __entry->logical = ar->logical;
752 __entry->goal = ar->goal;
753 __entry->lleft = ar->lleft;
754 __entry->lright = ar->lright;
755 __entry->pleft = ar->pleft;
756 __entry->pright = ar->pright;
210c0526 757 __entry->flags = ar->flags;
9bffad1e
TT		 758 ),
759
21ddd568 760 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
a9c667f8 761 "lleft %u lright %u pleft %llu pright %llu ",
0562e0ba 762 MAJOR(__entry->dev), MINOR(__entry->dev),
21ddd568 763 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
a9c667f8
LC		 764 __entry->len, __entry->logical, __entry->goal,
765 __entry->lleft, __entry->lright, __entry->pleft,
766 __entry->pright)
9bffad1e
TT		 767);
768
769TRACE_EVENT(ext4_allocate_blocks,
770 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
771
772 TP_ARGS(ar, block),
773
774 TP_STRUCT__entry(
0562e0ba 775 __field( dev_t, dev )
9bffad1e
TT		 776 __field( ino_t, ino )
777 __field( __u64, block )
9bffad1e 778 __field( unsigned int, len )
a9c667f8
LC		 779 __field( __u32, logical )
780 __field( __u32, lleft )
781 __field( __u32, lright )
9bffad1e 782 __field( __u64, goal )
9bffad1e
TT		 783 __field( __u64, pleft )
784 __field( __u64, pright )
210c0526 785 __field( unsigned int, flags )
9bffad1e
TT		 786 ),
787
788 TP_fast_assign(
0562e0ba 789 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e
TT		 790 __entry->ino = ar->inode->i_ino;
791 __entry->block = block;
9bffad1e
TT		 792 __entry->len = ar->len;
793 __entry->logical = ar->logical;
794 __entry->goal = ar->goal;
795 __entry->lleft = ar->lleft;
796 __entry->lright = ar->lright;
797 __entry->pleft = ar->pleft;
798 __entry->pright = ar->pright;
210c0526 799 __entry->flags = ar->flags;
9bffad1e
TT		 800 ),
801
21ddd568 802 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
a9c667f8 803 "goal %llu lleft %u lright %u pleft %llu pright %llu",
0562e0ba 804 MAJOR(__entry->dev), MINOR(__entry->dev),
21ddd568 805 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
a9c667f8
LC		 806 __entry->len, __entry->block, __entry->logical,
807 __entry->goal, __entry->lleft, __entry->lright,
808 __entry->pleft, __entry->pright)
9bffad1e
TT		 809);
810
811TRACE_EVENT(ext4_free_blocks,
812 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
e6362609 813 int flags),
9bffad1e 814
e6362609 815 TP_ARGS(inode, block, count, flags),
9bffad1e
TT		 816
817 TP_STRUCT__entry(
0562e0ba 818 __field( dev_t, dev )
9bffad1e
TT		 819 __field( ino_t, ino )
820 __field( __u64, block )
821 __field( unsigned long, count )
a9c667f8 822 __field( int, flags )
210c0526 823 __field( __u16, mode )
9bffad1e
TT		 824 ),
825
826 TP_fast_assign(
0562e0ba 827 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 828 __entry->ino = inode->i_ino;
829 __entry->block = block;
830 __entry->count = count;
e6362609 831 __entry->flags = flags;
210c0526 832 __entry->mode = inode->i_mode;
9bffad1e
TT		 833 ),
834
21ddd568 835 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
0562e0ba 836 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 837 (unsigned long) __entry->ino,
e6362609 838 __entry->mode, __entry->block, __entry->count,
21ddd568 839 show_free_flags(__entry->flags))
9bffad1e
TT		 840);
841
0562e0ba 842TRACE_EVENT(ext4_sync_file_enter,
7ea80859 843 TP_PROTO(struct file *file, int datasync),
9bffad1e 844
7ea80859 845 TP_ARGS(file, datasync),
9bffad1e
TT		 846
847 TP_STRUCT__entry(
0562e0ba 848 __field( dev_t, dev )
9bffad1e
TT		 849 __field( ino_t, ino )
850 __field( ino_t, parent )
851 __field( int, datasync )
852 ),
853
854 TP_fast_assign(
7ea80859
CH		 855 struct dentry *dentry = file->f_path.dentry;
856
0562e0ba 857 __entry->dev = dentry->d_inode->i_sb->s_dev;
9bffad1e
TT		 858 __entry->ino = dentry->d_inode->i_ino;
859 __entry->datasync = datasync;
860 __entry->parent = dentry->d_parent->d_inode->i_ino;
861 ),
862
a9c667f8 863 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
0562e0ba 864 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 865 (unsigned long) __entry->ino,
a3710fd1 866 (unsigned long) __entry->parent, __entry->datasync)
9bffad1e
TT		 867);
868
0562e0ba
JZ		 869TRACE_EVENT(ext4_sync_file_exit,
870 TP_PROTO(struct inode *inode, int ret),
871
872 TP_ARGS(inode, ret),
873
874 TP_STRUCT__entry(
0562e0ba 875 __field( dev_t, dev )
210c0526
AP		 876 __field( ino_t, ino )
877 __field( int, ret )
0562e0ba
JZ		 878 ),
879
880 TP_fast_assign(
0562e0ba 881 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 882 __entry->ino = inode->i_ino;
883 __entry->ret = ret;
0562e0ba
JZ		 884 ),
885
a9c667f8 886 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 887 MAJOR(__entry->dev), MINOR(__entry->dev),
888 (unsigned long) __entry->ino,
889 __entry->ret)
890);
891
9bffad1e
TT		 892TRACE_EVENT(ext4_sync_fs,
893 TP_PROTO(struct super_block *sb, int wait),
894
895 TP_ARGS(sb, wait),
896
897 TP_STRUCT__entry(
0562e0ba 898 __field( dev_t, dev )
9bffad1e
TT		 899 __field( int, wait )
900
901 ),
902
903 TP_fast_assign(
0562e0ba 904 __entry->dev = sb->s_dev;
9bffad1e
TT		 905 __entry->wait = wait;
906 ),
907
0562e0ba
JZ		 908 TP_printk("dev %d,%d wait %d",
909 MAJOR(__entry->dev), MINOR(__entry->dev),
910 __entry->wait)
9bffad1e
TT		 911);
912
fb40ba0d
TT		 913TRACE_EVENT(ext4_alloc_da_blocks,
914 TP_PROTO(struct inode *inode),
915
916 TP_ARGS(inode),
917
918 TP_STRUCT__entry(
0562e0ba 919 __field( dev_t, dev )
fb40ba0d
TT		 920 __field( ino_t, ino )
921 __field( unsigned int, data_blocks )
922 __field( unsigned int, meta_blocks )
923 ),
924
925 TP_fast_assign(
0562e0ba 926 __entry->dev = inode->i_sb->s_dev;
fb40ba0d
TT		 927 __entry->ino = inode->i_ino;
928 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
929 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
930 ),
931
a269029d 932 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
0562e0ba 933 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 934 (unsigned long) __entry->ino,
fb40ba0d
TT		 935 __entry->data_blocks, __entry->meta_blocks)
936);
937
296c355c
TT		 938TRACE_EVENT(ext4_mballoc_alloc,
939 TP_PROTO(struct ext4_allocation_context *ac),
940
941 TP_ARGS(ac),
942
943 TP_STRUCT__entry(
0562e0ba 944 __field( dev_t, dev )
296c355c 945 __field( ino_t, ino )
296c355c
TT		 946 __field( __u32, orig_logical )
947 __field( int, orig_start )
948 __field( __u32, orig_group )
949 __field( int, orig_len )
950 __field( __u32, goal_logical )
951 __field( int, goal_start )
952 __field( __u32, goal_group )
953 __field( int, goal_len )
954 __field( __u32, result_logical )
955 __field( int, result_start )
956 __field( __u32, result_group )
957 __field( int, result_len )
210c0526
AP		 958 __field( __u16, found )
959 __field( __u16, groups )
960 __field( __u16, buddy )
961 __field( __u16, flags )
962 __field( __u16, tail )
963 __field( __u8, cr )
296c355c
TT		 964 ),
965
966 TP_fast_assign(
0562e0ba 967 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c 968 __entry->ino = ac->ac_inode->i_ino;
296c355c
TT		 969 __entry->orig_logical = ac->ac_o_ex.fe_logical;
970 __entry->orig_start = ac->ac_o_ex.fe_start;
971 __entry->orig_group = ac->ac_o_ex.fe_group;
972 __entry->orig_len = ac->ac_o_ex.fe_len;
973 __entry->goal_logical = ac->ac_g_ex.fe_logical;
974 __entry->goal_start = ac->ac_g_ex.fe_start;
975 __entry->goal_group = ac->ac_g_ex.fe_group;
976 __entry->goal_len = ac->ac_g_ex.fe_len;
977 __entry->result_logical = ac->ac_f_ex.fe_logical;
978 __entry->result_start = ac->ac_f_ex.fe_start;
979 __entry->result_group = ac->ac_f_ex.fe_group;
980 __entry->result_len = ac->ac_f_ex.fe_len;
210c0526
AP		 981 __entry->found = ac->ac_found;
982 __entry->flags = ac->ac_flags;
983 __entry->groups = ac->ac_groups_scanned;
984 __entry->buddy = ac->ac_buddy;
985 __entry->tail = ac->ac_tail;
986 __entry->cr = ac->ac_criteria;
296c355c
TT		 987 ),
988
a269029d 989 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
21ddd568 990 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
296c355c 991 "tail %u broken %u",
0562e0ba 992 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 993 (unsigned long) __entry->ino,
296c355c
TT		 994 __entry->orig_group, __entry->orig_start,
995 __entry->orig_len, __entry->orig_logical,
996 __entry->goal_group, __entry->goal_start,
997 __entry->goal_len, __entry->goal_logical,
998 __entry->result_group, __entry->result_start,
999 __entry->result_len, __entry->result_logical,
1000 __entry->found, __entry->groups, __entry->cr,
21ddd568 1001 show_mballoc_flags(__entry->flags), __entry->tail,
296c355c
TT		 1002 __entry->buddy ? 1 << __entry->buddy : 0)
1003);
1004
1005TRACE_EVENT(ext4_mballoc_prealloc,
1006 TP_PROTO(struct ext4_allocation_context *ac),
1007
1008 TP_ARGS(ac),
1009
1010 TP_STRUCT__entry(
0562e0ba 1011 __field( dev_t, dev )
296c355c
TT		 1012 __field( ino_t, ino )
1013 __field( __u32, orig_logical )
1014 __field( int, orig_start )
1015 __field( __u32, orig_group )
1016 __field( int, orig_len )
1017 __field( __u32, result_logical )
1018 __field( int, result_start )
1019 __field( __u32, result_group )
1020 __field( int, result_len )
1021 ),
1022
1023 TP_fast_assign(
0562e0ba 1024 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c
TT		 1025 __entry->ino = ac->ac_inode->i_ino;
1026 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1027 __entry->orig_start = ac->ac_o_ex.fe_start;
1028 __entry->orig_group = ac->ac_o_ex.fe_group;
1029 __entry->orig_len = ac->ac_o_ex.fe_len;
1030 __entry->result_logical = ac->ac_b_ex.fe_logical;
1031 __entry->result_start = ac->ac_b_ex.fe_start;
1032 __entry->result_group = ac->ac_b_ex.fe_group;
1033 __entry->result_len = ac->ac_b_ex.fe_len;
1034 ),
1035
a269029d 1036 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
0562e0ba 1037 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1038 (unsigned long) __entry->ino,
296c355c
TT		 1039 __entry->orig_group, __entry->orig_start,
1040 __entry->orig_len, __entry->orig_logical,
1041 __entry->result_group, __entry->result_start,
1042 __entry->result_len, __entry->result_logical)
1043);
1044
f084db93 1045DECLARE_EVENT_CLASS(ext4__mballoc,
3e1e5f50
ES		 1046 TP_PROTO(struct super_block *sb,
1047 struct inode *inode,
1048 ext4_group_t group,
1049 ext4_grpblk_t start,
1050 ext4_grpblk_t len),
296c355c 1051
3e1e5f50 1052 TP_ARGS(sb, inode, group, start, len),
296c355c
TT		 1053
1054 TP_STRUCT__entry(
0562e0ba 1055 __field( dev_t, dev )
296c355c 1056 __field( ino_t, ino )
296c355c
TT		 1057 __field( int, result_start )
1058 __field( __u32, result_group )
1059 __field( int, result_len )
1060 ),
1061
1062 TP_fast_assign(
0562e0ba 1063 __entry->dev = sb->s_dev;
3e1e5f50
ES		 1064 __entry->ino = inode ? inode->i_ino : 0;
1065 __entry->result_start = start;
1066 __entry->result_group = group;
1067 __entry->result_len = len;
296c355c
TT		 1068 ),
1069
a9c667f8 1070 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
0562e0ba 1071 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1072 (unsigned long) __entry->ino,
296c355c 1073 __entry->result_group, __entry->result_start,
3e1e5f50 1074 __entry->result_len)
296c355c
TT		 1075);
1076
f084db93
LZ		 1077DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1078
3e1e5f50
ES		 1079 TP_PROTO(struct super_block *sb,
1080 struct inode *inode,
1081 ext4_group_t group,
1082 ext4_grpblk_t start,
1083 ext4_grpblk_t len),
296c355c 1084
3e1e5f50 1085 TP_ARGS(sb, inode, group, start, len)
f084db93 1086);
296c355c 1087
f084db93 1088DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
296c355c 1089
3e1e5f50
ES		 1090 TP_PROTO(struct super_block *sb,
1091 struct inode *inode,
1092 ext4_group_t group,
1093 ext4_grpblk_t start,
1094 ext4_grpblk_t len),
296c355c 1095
3e1e5f50 1096 TP_ARGS(sb, inode, group, start, len)
296c355c
TT		 1097);
1098
beac2da7
TT		 1099TRACE_EVENT(ext4_forget,
1100 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1101
1102 TP_ARGS(inode, is_metadata, block),
1103
1104 TP_STRUCT__entry(
0562e0ba 1105 __field( dev_t, dev )
beac2da7 1106 __field( ino_t, ino )
beac2da7 1107 __field( __u64, block )
210c0526
AP		 1108 __field( int, is_metadata )
1109 __field( __u16, mode )
beac2da7
TT		 1110 ),
1111
1112 TP_fast_assign(
0562e0ba 1113 __entry->dev = inode->i_sb->s_dev;
beac2da7 1114 __entry->ino = inode->i_ino;
beac2da7 1115 __entry->block = block;
210c0526
AP		 1116 __entry->is_metadata = is_metadata;
1117 __entry->mode = inode->i_mode;
beac2da7
TT		 1118 ),
1119
a269029d 1120 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
0562e0ba
JZ		 1121 MAJOR(__entry->dev), MINOR(__entry->dev),
1122 (unsigned long) __entry->ino,
1123 __entry->mode, __entry->is_metadata, __entry->block)
beac2da7
TT		 1124);
1125
f8ec9d68 1126TRACE_EVENT(ext4_da_update_reserve_space,
d8990240 1127 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
f8ec9d68 1128
d8990240 1129 TP_ARGS(inode, used_blocks, quota_claim),
f8ec9d68
TT		 1130
1131 TP_STRUCT__entry(
0562e0ba 1132 __field( dev_t, dev )
f8ec9d68 1133 __field( ino_t, ino )
f8ec9d68
TT		 1134 __field( __u64, i_blocks )
1135 __field( int, used_blocks )
1136 __field( int, reserved_data_blocks )
1137 __field( int, reserved_meta_blocks )
1138 __field( int, allocated_meta_blocks )
d8990240 1139 __field( int, quota_claim )
210c0526 1140 __field( __u16, mode )
f8ec9d68
TT		 1141 ),
1142
1143 TP_fast_assign(
0562e0ba 1144 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1145 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1146 __entry->i_blocks = inode->i_blocks;
1147 __entry->used_blocks = used_blocks;
d8990240
AK		 1148 __entry->reserved_data_blocks =
1149 EXT4_I(inode)->i_reserved_data_blocks;
1150 __entry->reserved_meta_blocks =
1151 EXT4_I(inode)->i_reserved_meta_blocks;
1152 __entry->allocated_meta_blocks =
1153 EXT4_I(inode)->i_allocated_meta_blocks;
1154 __entry->quota_claim = quota_claim;
210c0526 1155 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1156 ),
1157
0562e0ba
JZ		 1158 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1159 "reserved_data_blocks %d reserved_meta_blocks %d "
d8990240 1160 "allocated_meta_blocks %d quota_claim %d",
0562e0ba
JZ		 1161 MAJOR(__entry->dev), MINOR(__entry->dev),
1162 (unsigned long) __entry->ino,
a9c667f8 1163 __entry->mode, __entry->i_blocks,
f8ec9d68 1164 __entry->used_blocks, __entry->reserved_data_blocks,
d8990240
AK		 1165 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1166 __entry->quota_claim)
f8ec9d68
TT		 1167);
1168
1169TRACE_EVENT(ext4_da_reserve_space,
1170 TP_PROTO(struct inode *inode, int md_needed),
1171
1172 TP_ARGS(inode, md_needed),
1173
1174 TP_STRUCT__entry(
0562e0ba 1175 __field( dev_t, dev )
f8ec9d68 1176 __field( ino_t, ino )
f8ec9d68
TT		 1177 __field( __u64, i_blocks )
1178 __field( int, md_needed )
1179 __field( int, reserved_data_blocks )
1180 __field( int, reserved_meta_blocks )
210c0526 1181 __field( __u16, mode )
f8ec9d68
TT		 1182 ),
1183
1184 TP_fast_assign(
0562e0ba 1185 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1186 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1187 __entry->i_blocks = inode->i_blocks;
1188 __entry->md_needed = md_needed;
1189 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1190 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
210c0526 1191 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1192 ),
1193
0562e0ba
JZ		 1194 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1195 "reserved_data_blocks %d reserved_meta_blocks %d",
1196 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1197 (unsigned long) __entry->ino,
a9c667f8 1198 __entry->mode, __entry->i_blocks,
f8ec9d68
TT		 1199 __entry->md_needed, __entry->reserved_data_blocks,
1200 __entry->reserved_meta_blocks)
1201);
1202
1203TRACE_EVENT(ext4_da_release_space,
1204 TP_PROTO(struct inode *inode, int freed_blocks),
1205
1206 TP_ARGS(inode, freed_blocks),
1207
1208 TP_STRUCT__entry(
0562e0ba 1209 __field( dev_t, dev )
f8ec9d68 1210 __field( ino_t, ino )
f8ec9d68
TT		 1211 __field( __u64, i_blocks )
1212 __field( int, freed_blocks )
1213 __field( int, reserved_data_blocks )
1214 __field( int, reserved_meta_blocks )
1215 __field( int, allocated_meta_blocks )
210c0526 1216 __field( __u16, mode )
f8ec9d68
TT		 1217 ),
1218
1219 TP_fast_assign(
0562e0ba 1220 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1221 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1222 __entry->i_blocks = inode->i_blocks;
1223 __entry->freed_blocks = freed_blocks;
1224 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1225 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1226 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
210c0526 1227 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1228 ),
1229
0562e0ba
JZ		 1230 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1231 "reserved_data_blocks %d reserved_meta_blocks %d "
1232 "allocated_meta_blocks %d",
1233 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1234 (unsigned long) __entry->ino,
a9c667f8 1235 __entry->mode, __entry->i_blocks,
f8ec9d68
TT		 1236 __entry->freed_blocks, __entry->reserved_data_blocks,
1237 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1238);
1239
f307333e
TT		 1240DECLARE_EVENT_CLASS(ext4__bitmap_load,
1241 TP_PROTO(struct super_block *sb, unsigned long group),
1242
1243 TP_ARGS(sb, group),
1244
1245 TP_STRUCT__entry(
0562e0ba 1246 __field( dev_t, dev )
f307333e
TT		 1247 __field( __u32, group )
1248
1249 ),
1250
1251 TP_fast_assign(
0562e0ba 1252 __entry->dev = sb->s_dev;
f307333e
TT		 1253 __entry->group = group;
1254 ),
1255
a269029d 1256 TP_printk("dev %d,%d group %u",
0562e0ba
JZ		 1257 MAJOR(__entry->dev), MINOR(__entry->dev),
1258 __entry->group)
f307333e
TT		 1259);
1260
1261DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1262
1263 TP_PROTO(struct super_block *sb, unsigned long group),
1264
1265 TP_ARGS(sb, group)
1266);
1267
1268DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1269
1270 TP_PROTO(struct super_block *sb, unsigned long group),
1271
1272 TP_ARGS(sb, group)
1273);
f8ec9d68 1274
0562e0ba
JZ		 1275DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1276
1277 TP_PROTO(struct super_block *sb, unsigned long group),
1278
1279 TP_ARGS(sb, group)
1280);
1281
1282DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1283
1284 TP_PROTO(struct super_block *sb, unsigned long group),
1285
1286 TP_ARGS(sb, group)
1287);
1288
1289TRACE_EVENT(ext4_direct_IO_enter,
1290 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1291
1292 TP_ARGS(inode, offset, len, rw),
1293
1294 TP_STRUCT__entry(
0562e0ba 1295 __field( dev_t, dev )
210c0526 1296 __field( ino_t, ino )
0562e0ba
JZ		 1297 __field( loff_t, pos )
1298 __field( unsigned long, len )
1299 __field( int, rw )
1300 ),
1301
1302 TP_fast_assign(
0562e0ba 1303 __entry->dev = inode->i_sb->s_dev;
210c0526 1304 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1305 __entry->pos = offset;
1306 __entry->len = len;
1307 __entry->rw = rw;
1308 ),
1309
a9c667f8 1310 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
0562e0ba
JZ		 1311 MAJOR(__entry->dev), MINOR(__entry->dev),
1312 (unsigned long) __entry->ino,
a9c667f8 1313 __entry->pos, __entry->len, __entry->rw)
0562e0ba
JZ		 1314);
1315
1316TRACE_EVENT(ext4_direct_IO_exit,
a9c667f8
LC		 1317 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1318 int rw, int ret),
0562e0ba
JZ		 1319
1320 TP_ARGS(inode, offset, len, rw, ret),
1321
1322 TP_STRUCT__entry(
0562e0ba 1323 __field( dev_t, dev )
210c0526 1324 __field( ino_t, ino )
0562e0ba
JZ		 1325 __field( loff_t, pos )
1326 __field( unsigned long, len )
1327 __field( int, rw )
1328 __field( int, ret )
1329 ),
1330
1331 TP_fast_assign(
0562e0ba 1332 __entry->dev = inode->i_sb->s_dev;
210c0526 1333 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1334 __entry->pos = offset;
1335 __entry->len = len;
1336 __entry->rw = rw;
1337 __entry->ret = ret;
1338 ),
1339
a9c667f8 1340 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
0562e0ba
JZ		 1341 MAJOR(__entry->dev), MINOR(__entry->dev),
1342 (unsigned long) __entry->ino,
a9c667f8 1343 __entry->pos, __entry->len,
0562e0ba
JZ		 1344 __entry->rw, __entry->ret)
1345);
1346
b8a86845 1347DECLARE_EVENT_CLASS(ext4__fallocate_mode,
0562e0ba
JZ		 1348 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1349
1350 TP_ARGS(inode, offset, len, mode),
1351
1352 TP_STRUCT__entry(
0562e0ba 1353 __field( dev_t, dev )
210c0526 1354 __field( ino_t, ino )
b8a86845
LC		 1355 __field( loff_t, offset )
1356 __field( loff_t, len )
0562e0ba
JZ		 1357 __field( int, mode )
1358 ),
1359
1360 TP_fast_assign(
0562e0ba 1361 __entry->dev = inode->i_sb->s_dev;
210c0526 1362 __entry->ino = inode->i_ino;
b8a86845 1363 __entry->offset = offset;
0562e0ba
JZ		 1364 __entry->len = len;
1365 __entry->mode = mode;
1366 ),
1367
b8a86845 1368 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
0562e0ba 1369 MAJOR(__entry->dev), MINOR(__entry->dev),
b8a86845
LC		 1370 (unsigned long) __entry->ino,
1371 __entry->offset, __entry->len,
1372 show_falloc_mode(__entry->mode))
1373);
1374
1375DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1376
1377 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1378
1379 TP_ARGS(inode, offset, len, mode)
1380);
1381
1382DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1383
1384 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1385
1386 TP_ARGS(inode, offset, len, mode)
1387);
1388
1389DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1390
1391 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1392
1393 TP_ARGS(inode, offset, len, mode)
0562e0ba
JZ		 1394);
1395
1396TRACE_EVENT(ext4_fallocate_exit,
a9c667f8
LC		 1397 TP_PROTO(struct inode *inode, loff_t offset,
1398 unsigned int max_blocks, int ret),
0562e0ba
JZ		 1399
1400 TP_ARGS(inode, offset, max_blocks, ret),
1401
1402 TP_STRUCT__entry(
0562e0ba 1403 __field( dev_t, dev )
210c0526 1404 __field( ino_t, ino )
0562e0ba 1405 __field( loff_t, pos )
a9c667f8 1406 __field( unsigned int, blocks )
0562e0ba
JZ		 1407 __field( int, ret )
1408 ),
1409
1410 TP_fast_assign(
0562e0ba 1411 __entry->dev = inode->i_sb->s_dev;
210c0526 1412 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1413 __entry->pos = offset;
1414 __entry->blocks = max_blocks;
1415 __entry->ret = ret;
1416 ),
1417
a9c667f8 1418 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
0562e0ba
JZ		 1419 MAJOR(__entry->dev), MINOR(__entry->dev),
1420 (unsigned long) __entry->ino,
a9c667f8 1421 __entry->pos, __entry->blocks,
0562e0ba
JZ		 1422 __entry->ret)
1423);
1424
1425TRACE_EVENT(ext4_unlink_enter,
1426 TP_PROTO(struct inode *parent, struct dentry *dentry),
1427
1428 TP_ARGS(parent, dentry),
1429
1430 TP_STRUCT__entry(
210c0526 1431 __field( dev_t, dev )
0562e0ba 1432 __field( ino_t, ino )
210c0526 1433 __field( ino_t, parent )
0562e0ba 1434 __field( loff_t, size )
0562e0ba
JZ		 1435 ),
1436
1437 TP_fast_assign(
210c0526 1438 __entry->dev = dentry->d_inode->i_sb->s_dev;
0562e0ba 1439 __entry->ino = dentry->d_inode->i_ino;
210c0526 1440 __entry->parent = parent->i_ino;
0562e0ba 1441 __entry->size = dentry->d_inode->i_size;
0562e0ba
JZ		 1442 ),
1443
a9c667f8 1444 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
0562e0ba
JZ		 1445 MAJOR(__entry->dev), MINOR(__entry->dev),
1446 (unsigned long) __entry->ino, __entry->size,
1447 (unsigned long) __entry->parent)
1448);
1449
1450TRACE_EVENT(ext4_unlink_exit,
1451 TP_PROTO(struct dentry *dentry, int ret),
1452
1453 TP_ARGS(dentry, ret),
1454
1455 TP_STRUCT__entry(
0562e0ba 1456 __field( dev_t, dev )
210c0526 1457 __field( ino_t, ino )
0562e0ba
JZ		 1458 __field( int, ret )
1459 ),
1460
1461 TP_fast_assign(
0562e0ba 1462 __entry->dev = dentry->d_inode->i_sb->s_dev;
210c0526 1463 __entry->ino = dentry->d_inode->i_ino;
0562e0ba
JZ		 1464 __entry->ret = ret;
1465 ),
1466
a9c667f8 1467 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 1468 MAJOR(__entry->dev), MINOR(__entry->dev),
1469 (unsigned long) __entry->ino,
1470 __entry->ret)
1471);
1472
1473DECLARE_EVENT_CLASS(ext4__truncate,
1474 TP_PROTO(struct inode *inode),
1475
1476 TP_ARGS(inode),
1477
1478 TP_STRUCT__entry(
210c0526
AP		 1479 __field( dev_t, dev )
1480 __field( ino_t, ino )
a9c667f8 1481 __field( __u64, blocks )
0562e0ba
JZ		 1482 ),
1483
1484 TP_fast_assign(
0562e0ba 1485 __entry->dev = inode->i_sb->s_dev;
210c0526 1486 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1487 __entry->blocks = inode->i_blocks;
1488 ),
1489
a9c667f8 1490 TP_printk("dev %d,%d ino %lu blocks %llu",
0562e0ba 1491 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8 1492 (unsigned long) __entry->ino, __entry->blocks)
0562e0ba
JZ		 1493);
1494
1495DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1496
1497 TP_PROTO(struct inode *inode),
1498
1499 TP_ARGS(inode)
1500);
1501
1502DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1503
1504 TP_PROTO(struct inode *inode),
1505
1506 TP_ARGS(inode)
1507);
1508
6f91bc5f
EG		 1509/* 'ux' is the uninitialized extent. */
1510TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1511 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1512 struct ext4_extent *ux),
1513
1514 TP_ARGS(inode, map, ux),
1515
1516 TP_STRUCT__entry(
6f91bc5f 1517 __field( dev_t, dev )
210c0526 1518 __field( ino_t, ino )
6f91bc5f
EG		 1519 __field( ext4_lblk_t, m_lblk )
1520 __field( unsigned, m_len )
1521 __field( ext4_lblk_t, u_lblk )
1522 __field( unsigned, u_len )
1523 __field( ext4_fsblk_t, u_pblk )
1524 ),
1525
1526 TP_fast_assign(
6f91bc5f 1527 __entry->dev = inode->i_sb->s_dev;
210c0526 1528 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1529 __entry->m_lblk = map->m_lblk;
1530 __entry->m_len = map->m_len;
1531 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1532 __entry->u_len = ext4_ext_get_actual_len(ux);
1533 __entry->u_pblk = ext4_ext_pblock(ux);
1534 ),
1535
1536 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1537 "u_pblk %llu",
1538 MAJOR(__entry->dev), MINOR(__entry->dev),
1539 (unsigned long) __entry->ino,
1540 __entry->m_lblk, __entry->m_len,
1541 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1542);
1543
1544/*
1545 * 'ux' is the uninitialized extent.
1546 * 'ix' is the initialized extent to which blocks are transferred.
1547 */
1548TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1549 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1550 struct ext4_extent *ux, struct ext4_extent *ix),
1551
1552 TP_ARGS(inode, map, ux, ix),
1553
1554 TP_STRUCT__entry(
6f91bc5f 1555 __field( dev_t, dev )
210c0526 1556 __field( ino_t, ino )
6f91bc5f
EG		 1557 __field( ext4_lblk_t, m_lblk )
1558 __field( unsigned, m_len )
1559 __field( ext4_lblk_t, u_lblk )
1560 __field( unsigned, u_len )
1561 __field( ext4_fsblk_t, u_pblk )
1562 __field( ext4_lblk_t, i_lblk )
1563 __field( unsigned, i_len )
1564 __field( ext4_fsblk_t, i_pblk )
1565 ),
1566
1567 TP_fast_assign(
6f91bc5f 1568 __entry->dev = inode->i_sb->s_dev;
210c0526 1569 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1570 __entry->m_lblk = map->m_lblk;
1571 __entry->m_len = map->m_len;
1572 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1573 __entry->u_len = ext4_ext_get_actual_len(ux);
1574 __entry->u_pblk = ext4_ext_pblock(ux);
1575 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1576 __entry->i_len = ext4_ext_get_actual_len(ix);
1577 __entry->i_pblk = ext4_ext_pblock(ix);
1578 ),
1579
1580 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1581 "u_lblk %u u_len %u u_pblk %llu "
1582 "i_lblk %u i_len %u i_pblk %llu ",
1583 MAJOR(__entry->dev), MINOR(__entry->dev),
1584 (unsigned long) __entry->ino,
1585 __entry->m_lblk, __entry->m_len,
1586 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1587 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1588);
1589
0562e0ba
JZ		 1590DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1591 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
a9c667f8 1592 unsigned int len, unsigned int flags),
0562e0ba
JZ		 1593
1594 TP_ARGS(inode, lblk, len, flags),
1595
1596 TP_STRUCT__entry(
210c0526
AP		 1597 __field( dev_t, dev )
1598 __field( ino_t, ino )
0562e0ba 1599 __field( ext4_lblk_t, lblk )
a9c667f8
LC		 1600 __field( unsigned int, len )
1601 __field( unsigned int, flags )
0562e0ba
JZ		 1602 ),
1603
1604 TP_fast_assign(
0562e0ba 1605 __entry->dev = inode->i_sb->s_dev;
210c0526 1606 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1607 __entry->lblk = lblk;
1608 __entry->len = len;
1609 __entry->flags = flags;
1610 ),
1611
21ddd568 1612 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
0562e0ba
JZ		 1613 MAJOR(__entry->dev), MINOR(__entry->dev),
1614 (unsigned long) __entry->ino,
21ddd568 1615 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
0562e0ba
JZ		 1616);
1617
1618DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1619 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1620 unsigned len, unsigned flags),
1621
1622 TP_ARGS(inode, lblk, len, flags)
1623);
1624
1625DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1626 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1627 unsigned len, unsigned flags),
1628
1629 TP_ARGS(inode, lblk, len, flags)
1630);
1631
1632DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
21ddd568
TT		 1633 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1634 int ret),
0562e0ba 1635
21ddd568 1636 TP_ARGS(inode, flags, map, ret),
0562e0ba
JZ		 1637
1638 TP_STRUCT__entry(
0562e0ba 1639 __field( dev_t, dev )
210c0526 1640 __field( ino_t, ino )
21ddd568 1641 __field( unsigned int, flags )
0562e0ba 1642 __field( ext4_fsblk_t, pblk )
210c0526 1643 __field( ext4_lblk_t, lblk )
a9c667f8 1644 __field( unsigned int, len )
21ddd568 1645 __field( unsigned int, mflags )
0562e0ba
JZ		 1646 __field( int, ret )
1647 ),
1648
1649 TP_fast_assign(
0562e0ba 1650 __entry->dev = inode->i_sb->s_dev;
210c0526 1651 __entry->ino = inode->i_ino;
21ddd568 1652 __entry->flags = flags;
19b303d8
ZL		 1653 __entry->pblk = map->m_pblk;
1654 __entry->lblk = map->m_lblk;
1655 __entry->len = map->m_len;
21ddd568 1656 __entry->mflags = map->m_flags;
0562e0ba
JZ		 1657 __entry->ret = ret;
1658 ),
1659
21ddd568
TT		 1660 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1661 "mflags %s ret %d",
0562e0ba
JZ		 1662 MAJOR(__entry->dev), MINOR(__entry->dev),
1663 (unsigned long) __entry->ino,
21ddd568
TT		 1664 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1665 __entry->len, show_mflags(__entry->mflags), __entry->ret)
0562e0ba
JZ		 1666);
1667
1668DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
21ddd568
TT		 1669 TP_PROTO(struct inode *inode, unsigned flags,
1670 struct ext4_map_blocks *map, int ret),
0562e0ba 1671
21ddd568 1672 TP_ARGS(inode, flags, map, ret)
0562e0ba
JZ		 1673);
1674
1675DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
21ddd568
TT		 1676 TP_PROTO(struct inode *inode, unsigned flags,
1677 struct ext4_map_blocks *map, int ret),
0562e0ba 1678
21ddd568 1679 TP_ARGS(inode, flags, map, ret)
0562e0ba
JZ		 1680);
1681
1682TRACE_EVENT(ext4_ext_load_extent,
1683 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1684
1685 TP_ARGS(inode, lblk, pblk),
1686
1687 TP_STRUCT__entry(
0562e0ba 1688 __field( dev_t, dev )
210c0526 1689 __field( ino_t, ino )
0562e0ba 1690 __field( ext4_fsblk_t, pblk )
210c0526 1691 __field( ext4_lblk_t, lblk )
0562e0ba
JZ		 1692 ),
1693
1694 TP_fast_assign(
0562e0ba 1695 __entry->dev = inode->i_sb->s_dev;
210c0526 1696 __entry->ino = inode->i_ino;
0562e0ba 1697 __entry->pblk = pblk;
210c0526 1698 __entry->lblk = lblk;
0562e0ba
JZ		 1699 ),
1700
1701 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1702 MAJOR(__entry->dev), MINOR(__entry->dev),
1703 (unsigned long) __entry->ino,
a9c667f8 1704 __entry->lblk, __entry->pblk)
0562e0ba
JZ		 1705);
1706
1707TRACE_EVENT(ext4_load_inode,
1708 TP_PROTO(struct inode *inode),
1709
1710 TP_ARGS(inode),
1711
1712 TP_STRUCT__entry(
0562e0ba 1713 __field( dev_t, dev )
210c0526 1714 __field( ino_t, ino )
0562e0ba
JZ		 1715 ),
1716
1717 TP_fast_assign(
0562e0ba 1718 __entry->dev = inode->i_sb->s_dev;
210c0526 1719 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1720 ),
1721
1722 TP_printk("dev %d,%d ino %ld",
1723 MAJOR(__entry->dev), MINOR(__entry->dev),
1724 (unsigned long) __entry->ino)
1725);
1726
12706394 1727TRACE_EVENT(ext4_journal_start,
5fe2fe89
JK		 1728 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1729 unsigned long IP),
12706394 1730
5fe2fe89 1731 TP_ARGS(sb, blocks, rsv_blocks, IP),
12706394
TT		 1732
1733 TP_STRUCT__entry(
1734 __field( dev_t, dev )
12706394 1735 __field(unsigned long, ip )
5fe2fe89
JK		 1736 __field( int, blocks )
1737 __field( int, rsv_blocks )
12706394
TT		 1738 ),
1739
1740 TP_fast_assign(
5fe2fe89
JK		 1741 __entry->dev = sb->s_dev;
1742 __entry->ip = IP;
1743 __entry->blocks = blocks;
1744 __entry->rsv_blocks = rsv_blocks;
12706394
TT		 1745 ),
1746
5fe2fe89 1747 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
12706394 1748 MAJOR(__entry->dev), MINOR(__entry->dev),
5fe2fe89
JK		 1749 __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
1750);
1751
1752TRACE_EVENT(ext4_journal_start_reserved,
1753 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1754
1755 TP_ARGS(sb, blocks, IP),
1756
1757 TP_STRUCT__entry(
1758 __field( dev_t, dev )
1759 __field(unsigned long, ip )
1760 __field( int, blocks )
1761 ),
1762
1763 TP_fast_assign(
1764 __entry->dev = sb->s_dev;
1765 __entry->ip = IP;
1766 __entry->blocks = blocks;
1767 ),
1768
1769 TP_printk("dev %d,%d blocks, %d caller %pF",
1770 MAJOR(__entry->dev), MINOR(__entry->dev),
1771 __entry->blocks, (void *)__entry->ip)
12706394
TT		 1772);
1773
b3d4c2b1
TM		 1774DECLARE_EVENT_CLASS(ext4__trim,
1775 TP_PROTO(struct super_block *sb,
1776 ext4_group_t group,
1777 ext4_grpblk_t start,
1778 ext4_grpblk_t len),
1779
1780 TP_ARGS(sb, group, start, len),
1781
1782 TP_STRUCT__entry(
1783 __field( int, dev_major )
1784 __field( int, dev_minor )
1785 __field( __u32, group )
1786 __field( int, start )
1787 __field( int, len )
1788 ),
1789
1790 TP_fast_assign(
1791 __entry->dev_major = MAJOR(sb->s_dev);
1792 __entry->dev_minor = MINOR(sb->s_dev);
1793 __entry->group = group;
1794 __entry->start = start;
1795 __entry->len = len;
1796 ),
1797
1798 TP_printk("dev %d,%d group %u, start %d, len %d",
1799 __entry->dev_major, __entry->dev_minor,
1800 __entry->group, __entry->start, __entry->len)
1801);
1802
1803DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1804
1805 TP_PROTO(struct super_block *sb,
1806 ext4_group_t group,
1807 ext4_grpblk_t start,
1808 ext4_grpblk_t len),
1809
1810 TP_ARGS(sb, group, start, len)
1811);
1812
1813DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1814
1815 TP_PROTO(struct super_block *sb,
1816 ext4_group_t group,
1817 ext4_grpblk_t start,
1818 ext4_grpblk_t len),
1819
1820 TP_ARGS(sb, group, start, len)
1821);
1822
d8990240 1823TRACE_EVENT(ext4_ext_handle_uninitialized_extents,
b5645534 1824 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
d8990240
AK		 1825 unsigned int allocated, ext4_fsblk_t newblock),
1826
b5645534 1827 TP_ARGS(inode, map, flags, allocated, newblock),
d8990240
AK		 1828
1829 TP_STRUCT__entry(
d8990240 1830 __field( dev_t, dev )
210c0526
AP		 1831 __field( ino_t, ino )
1832 __field( int, flags )
d8990240
AK		 1833 __field( ext4_lblk_t, lblk )
1834 __field( ext4_fsblk_t, pblk )
1835 __field( unsigned int, len )
d8990240
AK		 1836 __field( unsigned int, allocated )
1837 __field( ext4_fsblk_t, newblk )
1838 ),
1839
1840 TP_fast_assign(
d8990240 1841 __entry->dev = inode->i_sb->s_dev;
210c0526 1842 __entry->ino = inode->i_ino;
b5645534 1843 __entry->flags = flags;
d8990240
AK		 1844 __entry->lblk = map->m_lblk;
1845 __entry->pblk = map->m_pblk;
1846 __entry->len = map->m_len;
d8990240
AK		 1847 __entry->allocated = allocated;
1848 __entry->newblk = newblock;
1849 ),
1850
21ddd568 1851 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
d8990240
AK		 1852 "allocated %d newblock %llu",
1853 MAJOR(__entry->dev), MINOR(__entry->dev),
1854 (unsigned long) __entry->ino,
1855 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
21ddd568 1856 __entry->len, show_map_flags(__entry->flags),
d8990240
AK		 1857 (unsigned int) __entry->allocated,
1858 (unsigned long long) __entry->newblk)
1859);
1860
1861TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1862 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1863
1864 TP_ARGS(sb, map, ret),
1865
1866 TP_STRUCT__entry(
1867 __field( dev_t, dev )
210c0526 1868 __field( unsigned int, flags )
d8990240
AK		 1869 __field( ext4_lblk_t, lblk )
1870 __field( ext4_fsblk_t, pblk )
1871 __field( unsigned int, len )
d8990240
AK		 1872 __field( int, ret )
1873 ),
1874
1875 TP_fast_assign(
1876 __entry->dev = sb->s_dev;
210c0526 1877 __entry->flags = map->m_flags;
d8990240
AK		 1878 __entry->lblk = map->m_lblk;
1879 __entry->pblk = map->m_pblk;
1880 __entry->len = map->m_len;
d8990240
AK		 1881 __entry->ret = ret;
1882 ),
1883
21ddd568 1884 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
d8990240
AK		 1885 MAJOR(__entry->dev), MINOR(__entry->dev),
1886 __entry->lblk, (unsigned long long) __entry->pblk,
21ddd568 1887 __entry->len, show_mflags(__entry->flags), __entry->ret)
d8990240
AK		 1888);
1889
1890TRACE_EVENT(ext4_ext_put_in_cache,
1891 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1892 ext4_fsblk_t start),
1893
1894 TP_ARGS(inode, lblk, len, start),
1895
1896 TP_STRUCT__entry(
d8990240 1897 __field( dev_t, dev )
210c0526 1898 __field( ino_t, ino )
d8990240
AK		 1899 __field( ext4_lblk_t, lblk )
1900 __field( unsigned int, len )
1901 __field( ext4_fsblk_t, start )
1902 ),
1903
1904 TP_fast_assign(
d8990240 1905 __entry->dev = inode->i_sb->s_dev;
210c0526 1906 __entry->ino = inode->i_ino;
d8990240
AK		 1907 __entry->lblk = lblk;
1908 __entry->len = len;
1909 __entry->start = start;
1910 ),
1911
1912 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1913 MAJOR(__entry->dev), MINOR(__entry->dev),
1914 (unsigned long) __entry->ino,
1915 (unsigned) __entry->lblk,
1916 __entry->len,
1917 (unsigned long long) __entry->start)
1918);
1919
1920TRACE_EVENT(ext4_ext_in_cache,
1921 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1922
1923 TP_ARGS(inode, lblk, ret),
1924
1925 TP_STRUCT__entry(
d8990240 1926 __field( dev_t, dev )
210c0526 1927 __field( ino_t, ino )
d8990240
AK		 1928 __field( ext4_lblk_t, lblk )
1929 __field( int, ret )
1930 ),
1931
1932 TP_fast_assign(
d8990240 1933 __entry->dev = inode->i_sb->s_dev;
210c0526 1934 __entry->ino = inode->i_ino;
d8990240
AK		 1935 __entry->lblk = lblk;
1936 __entry->ret = ret;
1937 ),
1938
1939 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1940 MAJOR(__entry->dev), MINOR(__entry->dev),
1941 (unsigned long) __entry->ino,
1942 (unsigned) __entry->lblk,
1943 __entry->ret)
1944
1945);
1946
1947TRACE_EVENT(ext4_find_delalloc_range,
1948 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1949 int reverse, int found, ext4_lblk_t found_blk),
1950
1951 TP_ARGS(inode, from, to, reverse, found, found_blk),
1952
1953 TP_STRUCT__entry(
d8990240 1954 __field( dev_t, dev )
210c0526 1955 __field( ino_t, ino )
d8990240
AK		 1956 __field( ext4_lblk_t, from )
1957 __field( ext4_lblk_t, to )
1958 __field( int, reverse )
1959 __field( int, found )
1960 __field( ext4_lblk_t, found_blk )
1961 ),
1962
1963 TP_fast_assign(
d8990240 1964 __entry->dev = inode->i_sb->s_dev;
210c0526 1965 __entry->ino = inode->i_ino;
d8990240
AK		 1966 __entry->from = from;
1967 __entry->to = to;
1968 __entry->reverse = reverse;
1969 __entry->found = found;
1970 __entry->found_blk = found_blk;
1971 ),
1972
1973 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1974 "(blk = %u)",
1975 MAJOR(__entry->dev), MINOR(__entry->dev),
1976 (unsigned long) __entry->ino,
1977 (unsigned) __entry->from, (unsigned) __entry->to,
1978 __entry->reverse, __entry->found,
1979 (unsigned) __entry->found_blk)
1980);
1981
1982TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1983 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1984
1985 TP_ARGS(inode, lblk, len),
1986
1987 TP_STRUCT__entry(
d8990240 1988 __field( dev_t, dev )
210c0526 1989 __field( ino_t, ino )
d8990240
AK		 1990 __field( ext4_lblk_t, lblk )
1991 __field( unsigned int, len )
1992 ),
1993
1994 TP_fast_assign(
d8990240 1995 __entry->dev = inode->i_sb->s_dev;
210c0526 1996 __entry->ino = inode->i_ino;
d8990240
AK		 1997 __entry->lblk = lblk;
1998 __entry->len = len;
1999 ),
2000
2001 TP_printk("dev %d,%d ino %lu lblk %u len %u",
2002 MAJOR(__entry->dev), MINOR(__entry->dev),
2003 (unsigned long) __entry->ino,
2004 (unsigned) __entry->lblk,
2005 __entry->len)
2006);
2007
2008TRACE_EVENT(ext4_ext_show_extent,
2009 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
2010 unsigned short len),
2011
2012 TP_ARGS(inode, lblk, pblk, len),
2013
2014 TP_STRUCT__entry(
d8990240 2015 __field( dev_t, dev )
210c0526 2016 __field( ino_t, ino )
d8990240 2017 __field( ext4_fsblk_t, pblk )
210c0526 2018 __field( ext4_lblk_t, lblk )
d8990240
AK		 2019 __field( unsigned short, len )
2020 ),
2021
2022 TP_fast_assign(
d8990240 2023 __entry->dev = inode->i_sb->s_dev;
210c0526 2024 __entry->ino = inode->i_ino;
d8990240 2025 __entry->pblk = pblk;
210c0526 2026 __entry->lblk = lblk;
d8990240
AK		 2027 __entry->len = len;
2028 ),
2029
2030 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2031 MAJOR(__entry->dev), MINOR(__entry->dev),
2032 (unsigned long) __entry->ino,
2033 (unsigned) __entry->lblk,
2034 (unsigned long long) __entry->pblk,
2035 (unsigned short) __entry->len)
2036);
2037
2038TRACE_EVENT(ext4_remove_blocks,
2039 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2040 ext4_lblk_t from, ext4_fsblk_t to,
d23142c6 2041 long long partial_cluster),
d8990240
AK		 2042
2043 TP_ARGS(inode, ex, from, to, partial_cluster),
2044
2045 TP_STRUCT__entry(
d8990240 2046 __field( dev_t, dev )
210c0526 2047 __field( ino_t, ino )
d8990240
AK		 2048 __field( ext4_lblk_t, from )
2049 __field( ext4_lblk_t, to )
d23142c6 2050 __field( long long, partial )
210c0526
AP		 2051 __field( ext4_fsblk_t, ee_pblk )
2052 __field( ext4_lblk_t, ee_lblk )
2053 __field( unsigned short, ee_len )
d8990240
AK		 2054 ),
2055
2056 TP_fast_assign(
d8990240 2057 __entry->dev = inode->i_sb->s_dev;
210c0526 2058 __entry->ino = inode->i_ino;
d8990240
AK		 2059 __entry->from = from;
2060 __entry->to = to;
2061 __entry->partial = partial_cluster;
210c0526 2062 __entry->ee_pblk = ext4_ext_pblock(ex);
d6a77105 2063 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
210c0526 2064 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 2065 ),
2066
2067 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
d23142c6 2068 "from %u to %u partial_cluster %lld",
d8990240
AK		 2069 MAJOR(__entry->dev), MINOR(__entry->dev),
2070 (unsigned long) __entry->ino,
2071 (unsigned) __entry->ee_lblk,
2072 (unsigned long long) __entry->ee_pblk,
2073 (unsigned short) __entry->ee_len,
2074 (unsigned) __entry->from,
2075 (unsigned) __entry->to,
d23142c6 2076 (long long) __entry->partial)
d8990240
AK		 2077);
2078
2079TRACE_EVENT(ext4_ext_rm_leaf,
2080 TP_PROTO(struct inode *inode, ext4_lblk_t start,
d23142c6
LC		 2081 struct ext4_extent *ex,
2082 long long partial_cluster),
d8990240
AK		 2083
2084 TP_ARGS(inode, start, ex, partial_cluster),
2085
2086 TP_STRUCT__entry(
d8990240 2087 __field( dev_t, dev )
210c0526 2088 __field( ino_t, ino )
d23142c6 2089 __field( long long, partial )
d8990240
AK		 2090 __field( ext4_lblk_t, start )
2091 __field( ext4_lblk_t, ee_lblk )
2092 __field( ext4_fsblk_t, ee_pblk )
2093 __field( short, ee_len )
d8990240
AK		 2094 ),
2095
2096 TP_fast_assign(
d8990240 2097 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 2098 __entry->ino = inode->i_ino;
2099 __entry->partial = partial_cluster;
d8990240
AK		 2100 __entry->start = start;
2101 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2102 __entry->ee_pblk = ext4_ext_pblock(ex);
2103 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 2104 ),
2105
2106 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
d23142c6 2107 "partial_cluster %lld",
d8990240
AK		 2108 MAJOR(__entry->dev), MINOR(__entry->dev),
2109 (unsigned long) __entry->ino,
2110 (unsigned) __entry->start,
2111 (unsigned) __entry->ee_lblk,
2112 (unsigned long long) __entry->ee_pblk,
2113 (unsigned short) __entry->ee_len,
d23142c6 2114 (long long) __entry->partial)
d8990240
AK		 2115);
2116
2117TRACE_EVENT(ext4_ext_rm_idx,
2118 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2119
2120 TP_ARGS(inode, pblk),
2121
2122 TP_STRUCT__entry(
d8990240 2123 __field( dev_t, dev )
210c0526 2124 __field( ino_t, ino )
d8990240
AK		 2125 __field( ext4_fsblk_t, pblk )
2126 ),
2127
2128 TP_fast_assign(
d8990240 2129 __entry->dev = inode->i_sb->s_dev;
210c0526 2130 __entry->ino = inode->i_ino;
d8990240
AK		 2131 __entry->pblk = pblk;
2132 ),
2133
2134 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2135 MAJOR(__entry->dev), MINOR(__entry->dev),
2136 (unsigned long) __entry->ino,
2137 (unsigned long long) __entry->pblk)
2138);
2139
2140TRACE_EVENT(ext4_ext_remove_space,
61801325
LC		 2141 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2142 ext4_lblk_t end, int depth),
d8990240 2143
61801325 2144 TP_ARGS(inode, start, end, depth),
d8990240
AK		 2145
2146 TP_STRUCT__entry(
d8990240 2147 __field( dev_t, dev )
210c0526 2148 __field( ino_t, ino )
d8990240 2149 __field( ext4_lblk_t, start )
61801325 2150 __field( ext4_lblk_t, end )
d8990240
AK		 2151 __field( int, depth )
2152 ),
2153
2154 TP_fast_assign(
d8990240 2155 __entry->dev = inode->i_sb->s_dev;
210c0526 2156 __entry->ino = inode->i_ino;
d8990240 2157 __entry->start = start;
61801325 2158 __entry->end = end;
d8990240
AK		 2159 __entry->depth = depth;
2160 ),
2161
61801325 2162 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
d8990240
AK		 2163 MAJOR(__entry->dev), MINOR(__entry->dev),
2164 (unsigned long) __entry->ino,
2165 (unsigned) __entry->start,
61801325 2166 (unsigned) __entry->end,
d8990240
AK		 2167 __entry->depth)
2168);
2169
2170TRACE_EVENT(ext4_ext_remove_space_done,
61801325 2171 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
d23142c6 2172 int depth, long long partial, __le16 eh_entries),
d8990240 2173
61801325 2174 TP_ARGS(inode, start, end, depth, partial, eh_entries),
d8990240
AK		 2175
2176 TP_STRUCT__entry(
d8990240 2177 __field( dev_t, dev )
210c0526 2178 __field( ino_t, ino )
d8990240 2179 __field( ext4_lblk_t, start )
61801325 2180 __field( ext4_lblk_t, end )
d8990240 2181 __field( int, depth )
d23142c6 2182 __field( long long, partial )
d8990240
AK		 2183 __field( unsigned short, eh_entries )
2184 ),
2185
2186 TP_fast_assign(
d8990240 2187 __entry->dev = inode->i_sb->s_dev;
210c0526 2188 __entry->ino = inode->i_ino;
d8990240 2189 __entry->start = start;
61801325 2190 __entry->end = end;
d8990240
AK		 2191 __entry->depth = depth;
2192 __entry->partial = partial;
d6a77105 2193 __entry->eh_entries = le16_to_cpu(eh_entries);
d8990240
AK		 2194 ),
2195
d23142c6 2196 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
d8990240
AK		 2197 "remaining_entries %u",
2198 MAJOR(__entry->dev), MINOR(__entry->dev),
2199 (unsigned long) __entry->ino,
2200 (unsigned) __entry->start,
61801325 2201 (unsigned) __entry->end,
d8990240 2202 __entry->depth,
d23142c6 2203 (long long) __entry->partial,
d8990240
AK		 2204 (unsigned short) __entry->eh_entries)
2205);
2206
107a7bd3 2207DECLARE_EVENT_CLASS(ext4__es_extent,
fdc0212e 2208 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2209
fdc0212e 2210 TP_ARGS(inode, es),
992e9fdd
ZL		 2211
2212 TP_STRUCT__entry(
fdc0212e
ZL		 2213 __field( dev_t, dev )
2214 __field( ino_t, ino )
2215 __field( ext4_lblk_t, lblk )
2216 __field( ext4_lblk_t, len )
2217 __field( ext4_fsblk_t, pblk )
21ddd568 2218 __field( char, status )
992e9fdd
ZL		 2219 ),
2220
2221 TP_fast_assign(
2222 __entry->dev = inode->i_sb->s_dev;
2223 __entry->ino = inode->i_ino;
fdc0212e
ZL		 2224 __entry->lblk = es->es_lblk;
2225 __entry->len = es->es_len;
2226 __entry->pblk = ext4_es_pblock(es);
3be78c73 2227 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2228 ),
2229
21ddd568 2230 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
992e9fdd
ZL		 2231 MAJOR(__entry->dev), MINOR(__entry->dev),
2232 (unsigned long) __entry->ino,
fdc0212e 2233 __entry->lblk, __entry->len,
21ddd568 2234 __entry->pblk, show_extent_status(__entry->status))
992e9fdd
ZL		 2235);
2236
107a7bd3
TT		 2237DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2238 TP_PROTO(struct inode *inode, struct extent_status *es),
2239
2240 TP_ARGS(inode, es)
2241);
2242
2243DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2244 TP_PROTO(struct inode *inode, struct extent_status *es),
2245
2246 TP_ARGS(inode, es)
2247);
2248
992e9fdd 2249TRACE_EVENT(ext4_es_remove_extent,
06b0c886 2250 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
992e9fdd 2251
06b0c886 2252 TP_ARGS(inode, lblk, len),
992e9fdd
ZL		 2253
2254 TP_STRUCT__entry(
2255 __field( dev_t, dev )
2256 __field( ino_t, ino )
06b0c886 2257 __field( loff_t, lblk )
992e9fdd
ZL		 2258 __field( loff_t, len )
2259 ),
2260
2261 TP_fast_assign(
2262 __entry->dev = inode->i_sb->s_dev;
2263 __entry->ino = inode->i_ino;
06b0c886 2264 __entry->lblk = lblk;
992e9fdd
ZL		 2265 __entry->len = len;
2266 ),
2267
2268 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2269 MAJOR(__entry->dev), MINOR(__entry->dev),
2270 (unsigned long) __entry->ino,
06b0c886 2271 __entry->lblk, __entry->len)
992e9fdd
ZL		 2272);
2273
e30b5dca 2274TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
06b0c886 2275 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
992e9fdd 2276
06b0c886 2277 TP_ARGS(inode, lblk),
992e9fdd
ZL		 2278
2279 TP_STRUCT__entry(
2280 __field( dev_t, dev )
2281 __field( ino_t, ino )
06b0c886 2282 __field( ext4_lblk_t, lblk )
992e9fdd
ZL		 2283 ),
2284
2285 TP_fast_assign(
2286 __entry->dev = inode->i_sb->s_dev;
2287 __entry->ino = inode->i_ino;
06b0c886 2288 __entry->lblk = lblk;
992e9fdd
ZL		 2289 ),
2290
06b0c886 2291 TP_printk("dev %d,%d ino %lu lblk %u",
992e9fdd 2292 MAJOR(__entry->dev), MINOR(__entry->dev),
06b0c886 2293 (unsigned long) __entry->ino, __entry->lblk)
992e9fdd
ZL		 2294);
2295
e30b5dca 2296TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
be401363 2297 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2298
be401363 2299 TP_ARGS(inode, es),
992e9fdd
ZL		 2300
2301 TP_STRUCT__entry(
2302 __field( dev_t, dev )
2303 __field( ino_t, ino )
06b0c886 2304 __field( ext4_lblk_t, lblk )
992e9fdd 2305 __field( ext4_lblk_t, len )
fdc0212e 2306 __field( ext4_fsblk_t, pblk )
21ddd568 2307 __field( char, status )
992e9fdd
ZL		 2308 ),
2309
2310 TP_fast_assign(
2311 __entry->dev = inode->i_sb->s_dev;
2312 __entry->ino = inode->i_ino;
06b0c886
ZL		 2313 __entry->lblk = es->es_lblk;
2314 __entry->len = es->es_len;
fdc0212e 2315 __entry->pblk = ext4_es_pblock(es);
3be78c73 2316 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2317 ),
2318
21ddd568 2319 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
992e9fdd
ZL		 2320 MAJOR(__entry->dev), MINOR(__entry->dev),
2321 (unsigned long) __entry->ino,
fdc0212e 2322 __entry->lblk, __entry->len,
21ddd568 2323 __entry->pblk, show_extent_status(__entry->status))
992e9fdd
ZL		 2324);
2325
d100eef2
ZL		 2326TRACE_EVENT(ext4_es_lookup_extent_enter,
2327 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2328
2329 TP_ARGS(inode, lblk),
2330
2331 TP_STRUCT__entry(
2332 __field( dev_t, dev )
2333 __field( ino_t, ino )
2334 __field( ext4_lblk_t, lblk )
2335 ),
2336
2337 TP_fast_assign(
2338 __entry->dev = inode->i_sb->s_dev;
2339 __entry->ino = inode->i_ino;
2340 __entry->lblk = lblk;
2341 ),
2342
2343 TP_printk("dev %d,%d ino %lu lblk %u",
2344 MAJOR(__entry->dev), MINOR(__entry->dev),
2345 (unsigned long) __entry->ino, __entry->lblk)
2346);
2347
2348TRACE_EVENT(ext4_es_lookup_extent_exit,
2349 TP_PROTO(struct inode *inode, struct extent_status *es,
2350 int found),
2351
2352 TP_ARGS(inode, es, found),
2353
2354 TP_STRUCT__entry(
2355 __field( dev_t, dev )
2356 __field( ino_t, ino )
2357 __field( ext4_lblk_t, lblk )
2358 __field( ext4_lblk_t, len )
2359 __field( ext4_fsblk_t, pblk )
21ddd568 2360 __field( char, status )
d100eef2
ZL		 2361 __field( int, found )
2362 ),
2363
2364 TP_fast_assign(
2365 __entry->dev = inode->i_sb->s_dev;
2366 __entry->ino = inode->i_ino;
2367 __entry->lblk = es->es_lblk;
2368 __entry->len = es->es_len;
2369 __entry->pblk = ext4_es_pblock(es);
3be78c73 2370 __entry->status = ext4_es_status(es);
d100eef2
ZL		 2371 __entry->found = found;
2372 ),
2373
21ddd568 2374 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
d100eef2
ZL		 2375 MAJOR(__entry->dev), MINOR(__entry->dev),
2376 (unsigned long) __entry->ino, __entry->found,
2377 __entry->lblk, __entry->len,
2378 __entry->found ? __entry->pblk : 0,
21ddd568 2379 show_extent_status(__entry->found ? __entry->status : 0))
d100eef2
ZL		 2380);
2381
74cd15cd 2382TRACE_EVENT(ext4_es_shrink_enter,
24630774 2383 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
74cd15cd 2384
24630774 2385 TP_ARGS(sb, nr_to_scan, cache_cnt),
74cd15cd
ZL		 2386
2387 TP_STRUCT__entry(
2388 __field( dev_t, dev )
2389 __field( int, nr_to_scan )
24630774 2390 __field( int, cache_cnt )
74cd15cd
ZL		 2391 ),
2392
2393 TP_fast_assign(
2394 __entry->dev = sb->s_dev;
2395 __entry->nr_to_scan = nr_to_scan;
24630774 2396 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2397 ),
2398
24630774 2399 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
74cd15cd 2400 MAJOR(__entry->dev), MINOR(__entry->dev),
24630774 2401 __entry->nr_to_scan, __entry->cache_cnt)
74cd15cd
ZL		 2402);
2403
2404TRACE_EVENT(ext4_es_shrink_exit,
24630774 2405 TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt),
74cd15cd 2406
24630774 2407 TP_ARGS(sb, shrunk_nr, cache_cnt),
74cd15cd
ZL		 2408
2409 TP_STRUCT__entry(
2410 __field( dev_t, dev )
2411 __field( int, shrunk_nr )
24630774 2412 __field( int, cache_cnt )
74cd15cd
ZL		 2413 ),
2414
2415 TP_fast_assign(
2416 __entry->dev = sb->s_dev;
2417 __entry->shrunk_nr = shrunk_nr;
24630774 2418 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2419 ),
2420
24630774 2421 TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d",
74cd15cd 2422 MAJOR(__entry->dev), MINOR(__entry->dev),
24630774 2423 __entry->shrunk_nr, __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
9bffad1e
TT		 2451#endif /* _TRACE_EXT4_H */
2452
2453/* This part must be outside protection */
2454#include <trace/define_trace.h>
Linux kernel - Deliverables
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