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Merge remote-tracking branches 'asoc/fix/mtk', 'asoc/fix/psc', 'asoc/fix/pxa', 'asoc...
[linux-2.6-block.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
a26f4992
TT		 76TRACE_EVENT(ext4_other_inode_update_time,
77 TP_PROTO(struct inode *inode, ino_t orig_ino),
78
79 TP_ARGS(inode, orig_ino),
80
81 TP_STRUCT__entry(
82 __field( dev_t, dev )
83 __field( ino_t, ino )
84 __field( ino_t, orig_ino )
85 __field( uid_t, uid )
86 __field( gid_t, gid )
87 __field( __u16, mode )
88 ),
89
90 TP_fast_assign(
91 __entry->orig_ino = orig_ino;
92 __entry->dev = inode->i_sb->s_dev;
93 __entry->ino = inode->i_ino;
94 __entry->uid = i_uid_read(inode);
95 __entry->gid = i_gid_read(inode);
96 __entry->mode = inode->i_mode;
97 ),
98
99 TP_printk("dev %d,%d orig_ino %lu ino %lu mode 0%o uid %u gid %u",
100 MAJOR(__entry->dev), MINOR(__entry->dev),
101 (unsigned long) __entry->orig_ino,
102 (unsigned long) __entry->ino, __entry->mode,
103 __entry->uid, __entry->gid)
104);
105
9bffad1e
TT		 106TRACE_EVENT(ext4_free_inode,
107 TP_PROTO(struct inode *inode),
108
109 TP_ARGS(inode),
110
111 TP_STRUCT__entry(
0562e0ba 112 __field( dev_t, dev )
9bffad1e 113 __field( ino_t, ino )
9bffad1e
TT		 114 __field( uid_t, uid )
115 __field( gid_t, gid )
a9c667f8 116 __field( __u64, blocks )
210c0526 117 __field( __u16, mode )
9bffad1e
TT		 118 ),
119
120 TP_fast_assign(
0562e0ba 121 __entry->dev = inode->i_sb->s_dev;
9bffad1e 122 __entry->ino = inode->i_ino;
08cefc7a
EB		 123 __entry->uid = i_uid_read(inode);
124 __entry->gid = i_gid_read(inode);
9bffad1e 125 __entry->blocks = inode->i_blocks;
210c0526 126 __entry->mode = inode->i_mode;
9bffad1e
TT		 127 ),
128
a269029d 129 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
0562e0ba 130 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8
LC		 131 (unsigned long) __entry->ino, __entry->mode,
132 __entry->uid, __entry->gid, __entry->blocks)
9bffad1e
TT		 133);
134
135TRACE_EVENT(ext4_request_inode,
136 TP_PROTO(struct inode *dir, int mode),
137
138 TP_ARGS(dir, mode),
139
140 TP_STRUCT__entry(
0562e0ba 141 __field( dev_t, dev )
9bffad1e 142 __field( ino_t, dir )
59be8e72 143 __field( __u16, mode )
9bffad1e
TT		 144 ),
145
146 TP_fast_assign(
0562e0ba 147 __entry->dev = dir->i_sb->s_dev;
9bffad1e
TT		 148 __entry->dir = dir->i_ino;
149 __entry->mode = mode;
150 ),
151
a269029d 152 TP_printk("dev %d,%d dir %lu mode 0%o",
0562e0ba 153 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 154 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 155);
156
157TRACE_EVENT(ext4_allocate_inode,
158 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
159
160 TP_ARGS(inode, dir, mode),
161
162 TP_STRUCT__entry(
0562e0ba 163 __field( dev_t, dev )
9bffad1e
TT		 164 __field( ino_t, ino )
165 __field( ino_t, dir )
59be8e72 166 __field( __u16, mode )
9bffad1e
TT		 167 ),
168
169 TP_fast_assign(
0562e0ba 170 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 171 __entry->ino = inode->i_ino;
172 __entry->dir = dir->i_ino;
173 __entry->mode = mode;
174 ),
175
a269029d 176 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
0562e0ba 177 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 178 (unsigned long) __entry->ino,
a3710fd1 179 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 180);
181
7ff9c073
TT		 182TRACE_EVENT(ext4_evict_inode,
183 TP_PROTO(struct inode *inode),
184
185 TP_ARGS(inode),
186
187 TP_STRUCT__entry(
0562e0ba 188 __field( dev_t, dev )
7ff9c073
TT		 189 __field( ino_t, ino )
190 __field( int, nlink )
191 ),
192
193 TP_fast_assign(
0562e0ba 194 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 195 __entry->ino = inode->i_ino;
196 __entry->nlink = inode->i_nlink;
197 ),
198
199 TP_printk("dev %d,%d ino %lu nlink %d",
0562e0ba 200 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 201 (unsigned long) __entry->ino, __entry->nlink)
202);
203
204TRACE_EVENT(ext4_drop_inode,
205 TP_PROTO(struct inode *inode, int drop),
206
207 TP_ARGS(inode, drop),
208
209 TP_STRUCT__entry(
0562e0ba 210 __field( dev_t, dev )
7ff9c073
TT		 211 __field( ino_t, ino )
212 __field( int, drop )
213 ),
214
215 TP_fast_assign(
0562e0ba 216 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 217 __entry->ino = inode->i_ino;
218 __entry->drop = drop;
219 ),
220
221 TP_printk("dev %d,%d ino %lu drop %d",
0562e0ba 222 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 223 (unsigned long) __entry->ino, __entry->drop)
224);
225
226TRACE_EVENT(ext4_mark_inode_dirty,
227 TP_PROTO(struct inode *inode, unsigned long IP),
228
229 TP_ARGS(inode, IP),
230
231 TP_STRUCT__entry(
0562e0ba 232 __field( dev_t, dev )
7ff9c073
TT		 233 __field( ino_t, ino )
234 __field(unsigned long, ip )
235 ),
236
237 TP_fast_assign(
0562e0ba 238 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 239 __entry->ino = inode->i_ino;
240 __entry->ip = IP;
241 ),
242
bbedb179 243 TP_printk("dev %d,%d ino %lu caller %pS",
0562e0ba 244 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 245 (unsigned long) __entry->ino, (void *)__entry->ip)
246);
247
248TRACE_EVENT(ext4_begin_ordered_truncate,
249 TP_PROTO(struct inode *inode, loff_t new_size),
250
251 TP_ARGS(inode, new_size),
252
253 TP_STRUCT__entry(
0562e0ba 254 __field( dev_t, dev )
7ff9c073
TT		 255 __field( ino_t, ino )
256 __field( loff_t, new_size )
257 ),
258
259 TP_fast_assign(
0562e0ba 260 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 261 __entry->ino = inode->i_ino;
262 __entry->new_size = new_size;
263 ),
264
265 TP_printk("dev %d,%d ino %lu new_size %lld",
0562e0ba 266 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073 267 (unsigned long) __entry->ino,
a9c667f8 268 __entry->new_size)
7ff9c073
TT		 269);
270
b5eb34c3 271DECLARE_EVENT_CLASS(ext4__write_begin,
9bffad1e
TT		 272
273 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
274 unsigned int flags),
275
276 TP_ARGS(inode, pos, len, flags),
277
278 TP_STRUCT__entry(
0562e0ba 279 __field( dev_t, dev )
9bffad1e
TT		 280 __field( ino_t, ino )
281 __field( loff_t, pos )
282 __field( unsigned int, len )
283 __field( unsigned int, flags )
284 ),
285
286 TP_fast_assign(
0562e0ba 287 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 288 __entry->ino = inode->i_ino;
289 __entry->pos = pos;
290 __entry->len = len;
291 __entry->flags = flags;
292 ),
293
a9c667f8 294 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
0562e0ba 295 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 296 (unsigned long) __entry->ino,
a3710fd1 297 __entry->pos, __entry->len, __entry->flags)
9bffad1e
TT		 298);
299
b5eb34c3
LZ		 300DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
301
302 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
303 unsigned int flags),
304
305 TP_ARGS(inode, pos, len, flags)
306);
307
308DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
309
310 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
311 unsigned int flags),
312
313 TP_ARGS(inode, pos, len, flags)
314);
315
316DECLARE_EVENT_CLASS(ext4__write_end,
9bffad1e
TT		 317 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
318 unsigned int copied),
319
320 TP_ARGS(inode, pos, len, copied),
321
322 TP_STRUCT__entry(
0562e0ba 323 __field( dev_t, dev )
9bffad1e
TT		 324 __field( ino_t, ino )
325 __field( loff_t, pos )
326 __field( unsigned int, len )
327 __field( unsigned int, copied )
328 ),
329
330 TP_fast_assign(
0562e0ba 331 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 332 __entry->ino = inode->i_ino;
333 __entry->pos = pos;
334 __entry->len = len;
335 __entry->copied = copied;
336 ),
337
a9c667f8 338 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
0562e0ba
JZ		 339 MAJOR(__entry->dev), MINOR(__entry->dev),
340 (unsigned long) __entry->ino,
341 __entry->pos, __entry->len, __entry->copied)
9bffad1e
TT		 342);
343
74d553aa 344DEFINE_EVENT(ext4__write_end, ext4_write_end,
9bffad1e 345
b5eb34c3
LZ		 346 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
347 unsigned int copied),
9bffad1e 348
b5eb34c3 349 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 350);
351
b5eb34c3
LZ		 352DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
353
9bffad1e
TT		 354 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
355 unsigned int copied),
9bffad1e 356
b5eb34c3
LZ		 357 TP_ARGS(inode, pos, len, copied)
358);
9bffad1e 359
b5eb34c3 360DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
9bffad1e 361
b5eb34c3
LZ		 362 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
363 unsigned int copied),
364
365 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 366);
367
20970ba6 368TRACE_EVENT(ext4_writepages,
9bffad1e
TT		 369 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
370
371 TP_ARGS(inode, wbc),
372
373 TP_STRUCT__entry(
0562e0ba 374 __field( dev_t, dev )
9bffad1e
TT		 375 __field( ino_t, ino )
376 __field( long, nr_to_write )
377 __field( long, pages_skipped )
378 __field( loff_t, range_start )
379 __field( loff_t, range_end )
210c0526 380 __field( pgoff_t, writeback_index )
0562e0ba 381 __field( int, sync_mode )
9bffad1e 382 __field( char, for_kupdate )
9bffad1e
TT		 383 __field( char, range_cyclic )
384 ),
385
386 TP_fast_assign(
0562e0ba 387 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 388 __entry->ino = inode->i_ino;
389 __entry->nr_to_write = wbc->nr_to_write;
390 __entry->pages_skipped = wbc->pages_skipped;
391 __entry->range_start = wbc->range_start;
392 __entry->range_end = wbc->range_end;
210c0526 393 __entry->writeback_index = inode->i_mapping->writeback_index;
0562e0ba 394 __entry->sync_mode = wbc->sync_mode;
9bffad1e 395 __entry->for_kupdate = wbc->for_kupdate;
9bffad1e
TT		 396 __entry->range_cyclic = wbc->range_cyclic;
397 ),
398
a107e5a3 399 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
81370291 400 "range_start %lld range_end %lld sync_mode %d "
0562e0ba
JZ		 401 "for_kupdate %d range_cyclic %d writeback_index %lu",
402 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 403 (unsigned long) __entry->ino, __entry->nr_to_write,
9bffad1e 404 __entry->pages_skipped, __entry->range_start,
0562e0ba
JZ		 405 __entry->range_end, __entry->sync_mode,
406 __entry->for_kupdate, __entry->range_cyclic,
55138e0b 407 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 408);
409
b3a3ca8c 410TRACE_EVENT(ext4_da_write_pages,
4e7ea81d
JK		 411 TP_PROTO(struct inode *inode, pgoff_t first_page,
412 struct writeback_control *wbc),
b3a3ca8c 413
4e7ea81d 414 TP_ARGS(inode, first_page, wbc),
b3a3ca8c
TT		 415
416 TP_STRUCT__entry(
0562e0ba 417 __field( dev_t, dev )
b3a3ca8c 418 __field( ino_t, ino )
4e7ea81d
JK		 419 __field( pgoff_t, first_page )
420 __field( long, nr_to_write )
421 __field( int, sync_mode )
b3a3ca8c
TT		 422 ),
423
424 TP_fast_assign(
0562e0ba 425 __entry->dev = inode->i_sb->s_dev;
b3a3ca8c 426 __entry->ino = inode->i_ino;
4e7ea81d
JK		 427 __entry->first_page = first_page;
428 __entry->nr_to_write = wbc->nr_to_write;
429 __entry->sync_mode = wbc->sync_mode;
b3a3ca8c
TT		 430 ),
431
4e7ea81d
JK		 432 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
433 "sync_mode %d",
0562e0ba 434 MAJOR(__entry->dev), MINOR(__entry->dev),
4e7ea81d
JK		 435 (unsigned long) __entry->ino, __entry->first_page,
436 __entry->nr_to_write, __entry->sync_mode)
437);
438
439TRACE_EVENT(ext4_da_write_pages_extent,
440 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
441
442 TP_ARGS(inode, map),
443
444 TP_STRUCT__entry(
445 __field( dev_t, dev )
446 __field( ino_t, ino )
447 __field( __u64, lblk )
448 __field( __u32, len )
449 __field( __u32, flags )
450 ),
451
452 TP_fast_assign(
453 __entry->dev = inode->i_sb->s_dev;
454 __entry->ino = inode->i_ino;
455 __entry->lblk = map->m_lblk;
456 __entry->len = map->m_len;
457 __entry->flags = map->m_flags;
458 ),
459
21ddd568 460 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
4e7ea81d
JK		 461 MAJOR(__entry->dev), MINOR(__entry->dev),
462 (unsigned long) __entry->ino, __entry->lblk, __entry->len,
21ddd568 463 show_mflags(__entry->flags))
b3a3ca8c
TT		 464);
465
20970ba6 466TRACE_EVENT(ext4_writepages_result,
9bffad1e
TT		 467 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
468 int ret, int pages_written),
469
470 TP_ARGS(inode, wbc, ret, pages_written),
471
472 TP_STRUCT__entry(
0562e0ba 473 __field( dev_t, dev )
9bffad1e
TT		 474 __field( ino_t, ino )
475 __field( int, ret )
476 __field( int, pages_written )
477 __field( long, pages_skipped )
55138e0b 478 __field( pgoff_t, writeback_index )
210c0526 479 __field( int, sync_mode )
9bffad1e
TT		 480 ),
481
482 TP_fast_assign(
0562e0ba 483 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 484 __entry->ino = inode->i_ino;
485 __entry->ret = ret;
486 __entry->pages_written = pages_written;
487 __entry->pages_skipped = wbc->pages_skipped;
55138e0b 488 __entry->writeback_index = inode->i_mapping->writeback_index;
210c0526 489 __entry->sync_mode = wbc->sync_mode;
9bffad1e
TT		 490 ),
491
0562e0ba 492 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
b7a2441f 493 "sync_mode %d writeback_index %lu",
0562e0ba 494 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 495 (unsigned long) __entry->ino, __entry->ret,
9bffad1e 496 __entry->pages_written, __entry->pages_skipped,
b7a2441f 497 __entry->sync_mode,
55138e0b 498 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 499);
500
0562e0ba
JZ		 501DECLARE_EVENT_CLASS(ext4__page_op,
502 TP_PROTO(struct page *page),
503
504 TP_ARGS(page),
505
506 TP_STRUCT__entry(
0562e0ba 507 __field( dev_t, dev )
210c0526
AP		 508 __field( ino_t, ino )
509 __field( pgoff_t, index )
0562e0ba
JZ		 510
511 ),
512
513 TP_fast_assign(
0562e0ba 514 __entry->dev = page->mapping->host->i_sb->s_dev;
210c0526
AP		 515 __entry->ino = page->mapping->host->i_ino;
516 __entry->index = page->index;
0562e0ba
JZ		 517 ),
518
519 TP_printk("dev %d,%d ino %lu page_index %lu",
520 MAJOR(__entry->dev), MINOR(__entry->dev),
521 (unsigned long) __entry->ino,
a9c667f8
LC		 522 (unsigned long) __entry->index)
523);
524
525DEFINE_EVENT(ext4__page_op, ext4_writepage,
526
527 TP_PROTO(struct page *page),
528
529 TP_ARGS(page)
0562e0ba
JZ		 530);
531
532DEFINE_EVENT(ext4__page_op, ext4_readpage,
533
534 TP_PROTO(struct page *page),
535
536 TP_ARGS(page)
537);
538
539DEFINE_EVENT(ext4__page_op, ext4_releasepage,
540
541 TP_PROTO(struct page *page),
542
543 TP_ARGS(page)
544);
545
4520fb3c 546DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
ca99fdd2 547 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
0562e0ba 548
ca99fdd2 549 TP_ARGS(page, offset, length),
0562e0ba
JZ		 550
551 TP_STRUCT__entry(
210c0526
AP		 552 __field( dev_t, dev )
553 __field( ino_t, ino )
0562e0ba 554 __field( pgoff_t, index )
ca99fdd2
LC		 555 __field( unsigned int, offset )
556 __field( unsigned int, length )
0562e0ba
JZ		 557 ),
558
559 TP_fast_assign(
210c0526
AP		 560 __entry->dev = page->mapping->host->i_sb->s_dev;
561 __entry->ino = page->mapping->host->i_ino;
0562e0ba
JZ		 562 __entry->index = page->index;
563 __entry->offset = offset;
ca99fdd2 564 __entry->length = length;
0562e0ba
JZ		 565 ),
566
ca99fdd2 567 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
0562e0ba
JZ		 568 MAJOR(__entry->dev), MINOR(__entry->dev),
569 (unsigned long) __entry->ino,
ca99fdd2
LC		 570 (unsigned long) __entry->index,
571 __entry->offset, __entry->length)
0562e0ba
JZ		 572);
573
4520fb3c 574DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
ca99fdd2 575 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 576
ca99fdd2 577 TP_ARGS(page, offset, length)
4520fb3c
JK		 578);
579
580DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
ca99fdd2 581 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 582
ca99fdd2 583 TP_ARGS(page, offset, length)
4520fb3c
JK		 584);
585
9bffad1e
TT		 586TRACE_EVENT(ext4_discard_blocks,
587 TP_PROTO(struct super_block *sb, unsigned long long blk,
588 unsigned long long count),
589
590 TP_ARGS(sb, blk, count),
591
592 TP_STRUCT__entry(
0562e0ba 593 __field( dev_t, dev )
9bffad1e
TT		 594 __field( __u64, blk )
595 __field( __u64, count )
596
597 ),
598
599 TP_fast_assign(
0562e0ba 600 __entry->dev = sb->s_dev;
9bffad1e
TT		 601 __entry->blk = blk;
602 __entry->count = count;
603 ),
604
a269029d 605 TP_printk("dev %d,%d blk %llu count %llu",
0562e0ba 606 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 607 __entry->blk, __entry->count)
9bffad1e
TT		 608);
609
f084db93 610DECLARE_EVENT_CLASS(ext4__mb_new_pa,
9bffad1e
TT		 611 TP_PROTO(struct ext4_allocation_context *ac,
612 struct ext4_prealloc_space *pa),
613
614 TP_ARGS(ac, pa),
615
616 TP_STRUCT__entry(
0562e0ba 617 __field( dev_t, dev )
9bffad1e
TT		 618 __field( ino_t, ino )
619 __field( __u64, pa_pstart )
9bffad1e 620 __field( __u64, pa_lstart )
210c0526 621 __field( __u32, pa_len )
9bffad1e
TT		 622
623 ),
624
625 TP_fast_assign(
0562e0ba 626 __entry->dev = ac->ac_sb->s_dev;
9bffad1e
TT		 627 __entry->ino = ac->ac_inode->i_ino;
628 __entry->pa_pstart = pa->pa_pstart;
9bffad1e 629 __entry->pa_lstart = pa->pa_lstart;
210c0526 630 __entry->pa_len = pa->pa_len;
9bffad1e
TT		 631 ),
632
a269029d 633 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
0562e0ba
JZ		 634 MAJOR(__entry->dev), MINOR(__entry->dev),
635 (unsigned long) __entry->ino,
636 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
9bffad1e
TT		 637);
638
f084db93
LZ		 639DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
640
9bffad1e
TT		 641 TP_PROTO(struct ext4_allocation_context *ac,
642 struct ext4_prealloc_space *pa),
643
f084db93
LZ		 644 TP_ARGS(ac, pa)
645);
9bffad1e 646
f084db93 647DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
9bffad1e 648
f084db93
LZ		 649 TP_PROTO(struct ext4_allocation_context *ac,
650 struct ext4_prealloc_space *pa),
9bffad1e 651
f084db93 652 TP_ARGS(ac, pa)
9bffad1e
TT		 653);
654
655TRACE_EVENT(ext4_mb_release_inode_pa,
a9c667f8 656 TP_PROTO(struct ext4_prealloc_space *pa,
9bffad1e
TT		 657 unsigned long long block, unsigned int count),
658
a9c667f8 659 TP_ARGS(pa, block, count),
9bffad1e
TT		 660
661 TP_STRUCT__entry(
0562e0ba 662 __field( dev_t, dev )
9bffad1e
TT		 663 __field( ino_t, ino )
664 __field( __u64, block )
665 __field( __u32, count )
666
667 ),
668
669 TP_fast_assign(
a9c667f8
LC		 670 __entry->dev = pa->pa_inode->i_sb->s_dev;
671 __entry->ino = pa->pa_inode->i_ino;
9bffad1e
TT		 672 __entry->block = block;
673 __entry->count = count;
674 ),
675
a269029d 676 TP_printk("dev %d,%d ino %lu block %llu count %u",
0562e0ba
JZ		 677 MAJOR(__entry->dev), MINOR(__entry->dev),
678 (unsigned long) __entry->ino,
679 __entry->block, __entry->count)
9bffad1e
TT		 680);
681
682TRACE_EVENT(ext4_mb_release_group_pa,
60e07cf5 683 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
9bffad1e 684
60e07cf5 685 TP_ARGS(sb, pa),
9bffad1e
TT		 686
687 TP_STRUCT__entry(
0562e0ba 688 __field( dev_t, dev )
9bffad1e
TT		 689 __field( __u64, pa_pstart )
690 __field( __u32, pa_len )
691
692 ),
693
694 TP_fast_assign(
60e07cf5 695 __entry->dev = sb->s_dev;
9bffad1e
TT		 696 __entry->pa_pstart = pa->pa_pstart;
697 __entry->pa_len = pa->pa_len;
698 ),
699
a269029d 700 TP_printk("dev %d,%d pstart %llu len %u",
0562e0ba 701 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 702 __entry->pa_pstart, __entry->pa_len)
9bffad1e
TT		 703);
704
705TRACE_EVENT(ext4_discard_preallocations,
706 TP_PROTO(struct inode *inode),
707
708 TP_ARGS(inode),
709
710 TP_STRUCT__entry(
0562e0ba 711 __field( dev_t, dev )
9bffad1e
TT		 712 __field( ino_t, ino )
713
714 ),
715
716 TP_fast_assign(
0562e0ba 717 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 718 __entry->ino = inode->i_ino;
719 ),
720
a269029d 721 TP_printk("dev %d,%d ino %lu",
0562e0ba 722 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 723 (unsigned long) __entry->ino)
9bffad1e
TT		 724);
725
726TRACE_EVENT(ext4_mb_discard_preallocations,
727 TP_PROTO(struct super_block *sb, int needed),
728
729 TP_ARGS(sb, needed),
730
731 TP_STRUCT__entry(
0562e0ba 732 __field( dev_t, dev )
9bffad1e
TT		 733 __field( int, needed )
734
735 ),
736
737 TP_fast_assign(
0562e0ba 738 __entry->dev = sb->s_dev;
9bffad1e
TT		 739 __entry->needed = needed;
740 ),
741
a269029d 742 TP_printk("dev %d,%d needed %d",
0562e0ba
JZ		 743 MAJOR(__entry->dev), MINOR(__entry->dev),
744 __entry->needed)
9bffad1e
TT		 745);
746
747TRACE_EVENT(ext4_request_blocks,
748 TP_PROTO(struct ext4_allocation_request *ar),
749
750 TP_ARGS(ar),
751
752 TP_STRUCT__entry(
0562e0ba 753 __field( dev_t, dev )
9bffad1e 754 __field( ino_t, ino )
9bffad1e 755 __field( unsigned int, len )
a9c667f8
LC		 756 __field( __u32, logical )
757 __field( __u32, lleft )
758 __field( __u32, lright )
9bffad1e 759 __field( __u64, goal )
9bffad1e
TT		 760 __field( __u64, pleft )
761 __field( __u64, pright )
210c0526 762 __field( unsigned int, flags )
9bffad1e
TT		 763 ),
764
765 TP_fast_assign(
0562e0ba 766 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e 767 __entry->ino = ar->inode->i_ino;
9bffad1e
TT		 768 __entry->len = ar->len;
769 __entry->logical = ar->logical;
770 __entry->goal = ar->goal;
771 __entry->lleft = ar->lleft;
772 __entry->lright = ar->lright;
773 __entry->pleft = ar->pleft;
774 __entry->pright = ar->pright;
210c0526 775 __entry->flags = ar->flags;
9bffad1e
TT		 776 ),
777
21ddd568 778 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
a9c667f8 779 "lleft %u lright %u pleft %llu pright %llu ",
0562e0ba 780 MAJOR(__entry->dev), MINOR(__entry->dev),
21ddd568 781 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
a9c667f8
LC		 782 __entry->len, __entry->logical, __entry->goal,
783 __entry->lleft, __entry->lright, __entry->pleft,
784 __entry->pright)
9bffad1e
TT		 785);
786
787TRACE_EVENT(ext4_allocate_blocks,
788 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
789
790 TP_ARGS(ar, block),
791
792 TP_STRUCT__entry(
0562e0ba 793 __field( dev_t, dev )
9bffad1e
TT		 794 __field( ino_t, ino )
795 __field( __u64, block )
9bffad1e 796 __field( unsigned int, len )
a9c667f8
LC		 797 __field( __u32, logical )
798 __field( __u32, lleft )
799 __field( __u32, lright )
9bffad1e 800 __field( __u64, goal )
9bffad1e
TT		 801 __field( __u64, pleft )
802 __field( __u64, pright )
210c0526 803 __field( unsigned int, flags )
9bffad1e
TT		 804 ),
805
806 TP_fast_assign(
0562e0ba 807 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e
TT		 808 __entry->ino = ar->inode->i_ino;
809 __entry->block = block;
9bffad1e
TT		 810 __entry->len = ar->len;
811 __entry->logical = ar->logical;
812 __entry->goal = ar->goal;
813 __entry->lleft = ar->lleft;
814 __entry->lright = ar->lright;
815 __entry->pleft = ar->pleft;
816 __entry->pright = ar->pright;
210c0526 817 __entry->flags = ar->flags;
9bffad1e
TT		 818 ),
819
21ddd568 820 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
a9c667f8 821 "goal %llu lleft %u lright %u pleft %llu pright %llu",
0562e0ba 822 MAJOR(__entry->dev), MINOR(__entry->dev),
21ddd568 823 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
a9c667f8
LC		 824 __entry->len, __entry->block, __entry->logical,
825 __entry->goal, __entry->lleft, __entry->lright,
826 __entry->pleft, __entry->pright)
9bffad1e
TT		 827);
828
829TRACE_EVENT(ext4_free_blocks,
830 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
e6362609 831 int flags),
9bffad1e 832
e6362609 833 TP_ARGS(inode, block, count, flags),
9bffad1e
TT		 834
835 TP_STRUCT__entry(
0562e0ba 836 __field( dev_t, dev )
9bffad1e
TT		 837 __field( ino_t, ino )
838 __field( __u64, block )
839 __field( unsigned long, count )
a9c667f8 840 __field( int, flags )
210c0526 841 __field( __u16, mode )
9bffad1e
TT		 842 ),
843
844 TP_fast_assign(
0562e0ba 845 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 846 __entry->ino = inode->i_ino;
847 __entry->block = block;
848 __entry->count = count;
e6362609 849 __entry->flags = flags;
210c0526 850 __entry->mode = inode->i_mode;
9bffad1e
TT		 851 ),
852
21ddd568 853 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
0562e0ba 854 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 855 (unsigned long) __entry->ino,
e6362609 856 __entry->mode, __entry->block, __entry->count,
21ddd568 857 show_free_flags(__entry->flags))
9bffad1e
TT		 858);
859
0562e0ba 860TRACE_EVENT(ext4_sync_file_enter,
7ea80859 861 TP_PROTO(struct file *file, int datasync),
9bffad1e 862
7ea80859 863 TP_ARGS(file, datasync),
9bffad1e
TT		 864
865 TP_STRUCT__entry(
0562e0ba 866 __field( dev_t, dev )
9bffad1e
TT		 867 __field( ino_t, ino )
868 __field( ino_t, parent )
869 __field( int, datasync )
870 ),
871
872 TP_fast_assign(
7ea80859
CH		 873 struct dentry *dentry = file->f_path.dentry;
874
2b0143b5
DH		 875 __entry->dev = d_inode(dentry)->i_sb->s_dev;
876 __entry->ino = d_inode(dentry)->i_ino;
9bffad1e 877 __entry->datasync = datasync;
2b0143b5 878 __entry->parent = d_inode(dentry->d_parent)->i_ino;
9bffad1e
TT		 879 ),
880
a9c667f8 881 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
0562e0ba 882 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 883 (unsigned long) __entry->ino,
a3710fd1 884 (unsigned long) __entry->parent, __entry->datasync)
9bffad1e
TT		 885);
886
0562e0ba
JZ		 887TRACE_EVENT(ext4_sync_file_exit,
888 TP_PROTO(struct inode *inode, int ret),
889
890 TP_ARGS(inode, ret),
891
892 TP_STRUCT__entry(
0562e0ba 893 __field( dev_t, dev )
210c0526
AP		 894 __field( ino_t, ino )
895 __field( int, ret )
0562e0ba
JZ		 896 ),
897
898 TP_fast_assign(
0562e0ba 899 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 900 __entry->ino = inode->i_ino;
901 __entry->ret = ret;
0562e0ba
JZ		 902 ),
903
a9c667f8 904 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 905 MAJOR(__entry->dev), MINOR(__entry->dev),
906 (unsigned long) __entry->ino,
907 __entry->ret)
908);
909
9bffad1e
TT		 910TRACE_EVENT(ext4_sync_fs,
911 TP_PROTO(struct super_block *sb, int wait),
912
913 TP_ARGS(sb, wait),
914
915 TP_STRUCT__entry(
0562e0ba 916 __field( dev_t, dev )
9bffad1e
TT		 917 __field( int, wait )
918
919 ),
920
921 TP_fast_assign(
0562e0ba 922 __entry->dev = sb->s_dev;
9bffad1e
TT		 923 __entry->wait = wait;
924 ),
925
0562e0ba
JZ		 926 TP_printk("dev %d,%d wait %d",
927 MAJOR(__entry->dev), MINOR(__entry->dev),
928 __entry->wait)
9bffad1e
TT		 929);
930
fb40ba0d
TT		 931TRACE_EVENT(ext4_alloc_da_blocks,
932 TP_PROTO(struct inode *inode),
933
934 TP_ARGS(inode),
935
936 TP_STRUCT__entry(
0562e0ba 937 __field( dev_t, dev )
fb40ba0d
TT		 938 __field( ino_t, ino )
939 __field( unsigned int, data_blocks )
940 __field( unsigned int, meta_blocks )
941 ),
942
943 TP_fast_assign(
0562e0ba 944 __entry->dev = inode->i_sb->s_dev;
fb40ba0d
TT		 945 __entry->ino = inode->i_ino;
946 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
947 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
948 ),
949
a269029d 950 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
0562e0ba 951 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 952 (unsigned long) __entry->ino,
fb40ba0d
TT		 953 __entry->data_blocks, __entry->meta_blocks)
954);
955
296c355c
TT		 956TRACE_EVENT(ext4_mballoc_alloc,
957 TP_PROTO(struct ext4_allocation_context *ac),
958
959 TP_ARGS(ac),
960
961 TP_STRUCT__entry(
0562e0ba 962 __field( dev_t, dev )
296c355c 963 __field( ino_t, ino )
296c355c
TT		 964 __field( __u32, orig_logical )
965 __field( int, orig_start )
966 __field( __u32, orig_group )
967 __field( int, orig_len )
968 __field( __u32, goal_logical )
969 __field( int, goal_start )
970 __field( __u32, goal_group )
971 __field( int, goal_len )
972 __field( __u32, result_logical )
973 __field( int, result_start )
974 __field( __u32, result_group )
975 __field( int, result_len )
210c0526
AP		 976 __field( __u16, found )
977 __field( __u16, groups )
978 __field( __u16, buddy )
979 __field( __u16, flags )
980 __field( __u16, tail )
981 __field( __u8, cr )
296c355c
TT		 982 ),
983
984 TP_fast_assign(
0562e0ba 985 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c 986 __entry->ino = ac->ac_inode->i_ino;
296c355c
TT		 987 __entry->orig_logical = ac->ac_o_ex.fe_logical;
988 __entry->orig_start = ac->ac_o_ex.fe_start;
989 __entry->orig_group = ac->ac_o_ex.fe_group;
990 __entry->orig_len = ac->ac_o_ex.fe_len;
991 __entry->goal_logical = ac->ac_g_ex.fe_logical;
992 __entry->goal_start = ac->ac_g_ex.fe_start;
993 __entry->goal_group = ac->ac_g_ex.fe_group;
994 __entry->goal_len = ac->ac_g_ex.fe_len;
995 __entry->result_logical = ac->ac_f_ex.fe_logical;
996 __entry->result_start = ac->ac_f_ex.fe_start;
997 __entry->result_group = ac->ac_f_ex.fe_group;
998 __entry->result_len = ac->ac_f_ex.fe_len;
210c0526
AP		 999 __entry->found = ac->ac_found;
1000 __entry->flags = ac->ac_flags;
1001 __entry->groups = ac->ac_groups_scanned;
1002 __entry->buddy = ac->ac_buddy;
1003 __entry->tail = ac->ac_tail;
1004 __entry->cr = ac->ac_criteria;
296c355c
TT		 1005 ),
1006
a269029d 1007 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
21ddd568 1008 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
296c355c 1009 "tail %u broken %u",
0562e0ba 1010 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1011 (unsigned long) __entry->ino,
296c355c
TT		 1012 __entry->orig_group, __entry->orig_start,
1013 __entry->orig_len, __entry->orig_logical,
1014 __entry->goal_group, __entry->goal_start,
1015 __entry->goal_len, __entry->goal_logical,
1016 __entry->result_group, __entry->result_start,
1017 __entry->result_len, __entry->result_logical,
1018 __entry->found, __entry->groups, __entry->cr,
21ddd568 1019 show_mballoc_flags(__entry->flags), __entry->tail,
296c355c
TT		 1020 __entry->buddy ? 1 << __entry->buddy : 0)
1021);
1022
1023TRACE_EVENT(ext4_mballoc_prealloc,
1024 TP_PROTO(struct ext4_allocation_context *ac),
1025
1026 TP_ARGS(ac),
1027
1028 TP_STRUCT__entry(
0562e0ba 1029 __field( dev_t, dev )
296c355c
TT		 1030 __field( ino_t, ino )
1031 __field( __u32, orig_logical )
1032 __field( int, orig_start )
1033 __field( __u32, orig_group )
1034 __field( int, orig_len )
1035 __field( __u32, result_logical )
1036 __field( int, result_start )
1037 __field( __u32, result_group )
1038 __field( int, result_len )
1039 ),
1040
1041 TP_fast_assign(
0562e0ba 1042 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c
TT		 1043 __entry->ino = ac->ac_inode->i_ino;
1044 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1045 __entry->orig_start = ac->ac_o_ex.fe_start;
1046 __entry->orig_group = ac->ac_o_ex.fe_group;
1047 __entry->orig_len = ac->ac_o_ex.fe_len;
1048 __entry->result_logical = ac->ac_b_ex.fe_logical;
1049 __entry->result_start = ac->ac_b_ex.fe_start;
1050 __entry->result_group = ac->ac_b_ex.fe_group;
1051 __entry->result_len = ac->ac_b_ex.fe_len;
1052 ),
1053
a269029d 1054 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
0562e0ba 1055 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1056 (unsigned long) __entry->ino,
296c355c
TT		 1057 __entry->orig_group, __entry->orig_start,
1058 __entry->orig_len, __entry->orig_logical,
1059 __entry->result_group, __entry->result_start,
1060 __entry->result_len, __entry->result_logical)
1061);
1062
f084db93 1063DECLARE_EVENT_CLASS(ext4__mballoc,
3e1e5f50
ES		 1064 TP_PROTO(struct super_block *sb,
1065 struct inode *inode,
1066 ext4_group_t group,
1067 ext4_grpblk_t start,
1068 ext4_grpblk_t len),
296c355c 1069
3e1e5f50 1070 TP_ARGS(sb, inode, group, start, len),
296c355c
TT		 1071
1072 TP_STRUCT__entry(
0562e0ba 1073 __field( dev_t, dev )
296c355c 1074 __field( ino_t, ino )
296c355c
TT		 1075 __field( int, result_start )
1076 __field( __u32, result_group )
1077 __field( int, result_len )
1078 ),
1079
1080 TP_fast_assign(
0562e0ba 1081 __entry->dev = sb->s_dev;
3e1e5f50
ES		 1082 __entry->ino = inode ? inode->i_ino : 0;
1083 __entry->result_start = start;
1084 __entry->result_group = group;
1085 __entry->result_len = len;
296c355c
TT		 1086 ),
1087
a9c667f8 1088 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
0562e0ba 1089 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1090 (unsigned long) __entry->ino,
296c355c 1091 __entry->result_group, __entry->result_start,
3e1e5f50 1092 __entry->result_len)
296c355c
TT		 1093);
1094
f084db93
LZ		 1095DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1096
3e1e5f50
ES		 1097 TP_PROTO(struct super_block *sb,
1098 struct inode *inode,
1099 ext4_group_t group,
1100 ext4_grpblk_t start,
1101 ext4_grpblk_t len),
296c355c 1102
3e1e5f50 1103 TP_ARGS(sb, inode, group, start, len)
f084db93 1104);
296c355c 1105
f084db93 1106DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
296c355c 1107
3e1e5f50
ES		 1108 TP_PROTO(struct super_block *sb,
1109 struct inode *inode,
1110 ext4_group_t group,
1111 ext4_grpblk_t start,
1112 ext4_grpblk_t len),
296c355c 1113
3e1e5f50 1114 TP_ARGS(sb, inode, group, start, len)
296c355c
TT		 1115);
1116
beac2da7
TT		 1117TRACE_EVENT(ext4_forget,
1118 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1119
1120 TP_ARGS(inode, is_metadata, block),
1121
1122 TP_STRUCT__entry(
0562e0ba 1123 __field( dev_t, dev )
beac2da7 1124 __field( ino_t, ino )
beac2da7 1125 __field( __u64, block )
210c0526
AP		 1126 __field( int, is_metadata )
1127 __field( __u16, mode )
beac2da7
TT		 1128 ),
1129
1130 TP_fast_assign(
0562e0ba 1131 __entry->dev = inode->i_sb->s_dev;
beac2da7 1132 __entry->ino = inode->i_ino;
beac2da7 1133 __entry->block = block;
210c0526
AP		 1134 __entry->is_metadata = is_metadata;
1135 __entry->mode = inode->i_mode;
beac2da7
TT		 1136 ),
1137
a269029d 1138 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
0562e0ba
JZ		 1139 MAJOR(__entry->dev), MINOR(__entry->dev),
1140 (unsigned long) __entry->ino,
1141 __entry->mode, __entry->is_metadata, __entry->block)
beac2da7
TT		 1142);
1143
f8ec9d68 1144TRACE_EVENT(ext4_da_update_reserve_space,
d8990240 1145 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
f8ec9d68 1146
d8990240 1147 TP_ARGS(inode, used_blocks, quota_claim),
f8ec9d68
TT		 1148
1149 TP_STRUCT__entry(
0562e0ba 1150 __field( dev_t, dev )
f8ec9d68 1151 __field( ino_t, ino )
f8ec9d68
TT		 1152 __field( __u64, i_blocks )
1153 __field( int, used_blocks )
1154 __field( int, reserved_data_blocks )
1155 __field( int, reserved_meta_blocks )
1156 __field( int, allocated_meta_blocks )
d8990240 1157 __field( int, quota_claim )
210c0526 1158 __field( __u16, mode )
f8ec9d68
TT		 1159 ),
1160
1161 TP_fast_assign(
0562e0ba 1162 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1163 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1164 __entry->i_blocks = inode->i_blocks;
1165 __entry->used_blocks = used_blocks;
d8990240
AK		 1166 __entry->reserved_data_blocks =
1167 EXT4_I(inode)->i_reserved_data_blocks;
1168 __entry->reserved_meta_blocks =
1169 EXT4_I(inode)->i_reserved_meta_blocks;
1170 __entry->allocated_meta_blocks =
1171 EXT4_I(inode)->i_allocated_meta_blocks;
1172 __entry->quota_claim = quota_claim;
210c0526 1173 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1174 ),
1175
0562e0ba
JZ		 1176 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1177 "reserved_data_blocks %d reserved_meta_blocks %d "
d8990240 1178 "allocated_meta_blocks %d quota_claim %d",
0562e0ba
JZ		 1179 MAJOR(__entry->dev), MINOR(__entry->dev),
1180 (unsigned long) __entry->ino,
a9c667f8 1181 __entry->mode, __entry->i_blocks,
f8ec9d68 1182 __entry->used_blocks, __entry->reserved_data_blocks,
d8990240
AK		 1183 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1184 __entry->quota_claim)
f8ec9d68
TT		 1185);
1186
1187TRACE_EVENT(ext4_da_reserve_space,
c27e43a1 1188 TP_PROTO(struct inode *inode),
f8ec9d68 1189
c27e43a1 1190 TP_ARGS(inode),
f8ec9d68
TT		 1191
1192 TP_STRUCT__entry(
0562e0ba 1193 __field( dev_t, dev )
f8ec9d68 1194 __field( ino_t, ino )
f8ec9d68 1195 __field( __u64, i_blocks )
f8ec9d68
TT		 1196 __field( int, reserved_data_blocks )
1197 __field( int, reserved_meta_blocks )
210c0526 1198 __field( __u16, mode )
f8ec9d68
TT		 1199 ),
1200
1201 TP_fast_assign(
0562e0ba 1202 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1203 __entry->ino = inode->i_ino;
f8ec9d68 1204 __entry->i_blocks = inode->i_blocks;
f8ec9d68
TT		 1205 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1206 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
210c0526 1207 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1208 ),
1209
c27e43a1 1210 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu "
0562e0ba
JZ		 1211 "reserved_data_blocks %d reserved_meta_blocks %d",
1212 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1213 (unsigned long) __entry->ino,
a9c667f8 1214 __entry->mode, __entry->i_blocks,
c27e43a1 1215 __entry->reserved_data_blocks,
f8ec9d68
TT		 1216 __entry->reserved_meta_blocks)
1217);
1218
1219TRACE_EVENT(ext4_da_release_space,
1220 TP_PROTO(struct inode *inode, int freed_blocks),
1221
1222 TP_ARGS(inode, freed_blocks),
1223
1224 TP_STRUCT__entry(
0562e0ba 1225 __field( dev_t, dev )
f8ec9d68 1226 __field( ino_t, ino )
f8ec9d68
TT		 1227 __field( __u64, i_blocks )
1228 __field( int, freed_blocks )
1229 __field( int, reserved_data_blocks )
1230 __field( int, reserved_meta_blocks )
1231 __field( int, allocated_meta_blocks )
210c0526 1232 __field( __u16, mode )
f8ec9d68
TT		 1233 ),
1234
1235 TP_fast_assign(
0562e0ba 1236 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1237 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1238 __entry->i_blocks = inode->i_blocks;
1239 __entry->freed_blocks = freed_blocks;
1240 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1241 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1242 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
210c0526 1243 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1244 ),
1245
0562e0ba
JZ		 1246 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1247 "reserved_data_blocks %d reserved_meta_blocks %d "
1248 "allocated_meta_blocks %d",
1249 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1250 (unsigned long) __entry->ino,
a9c667f8 1251 __entry->mode, __entry->i_blocks,
f8ec9d68
TT		 1252 __entry->freed_blocks, __entry->reserved_data_blocks,
1253 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1254);
1255
f307333e
TT		 1256DECLARE_EVENT_CLASS(ext4__bitmap_load,
1257 TP_PROTO(struct super_block *sb, unsigned long group),
1258
1259 TP_ARGS(sb, group),
1260
1261 TP_STRUCT__entry(
0562e0ba 1262 __field( dev_t, dev )
f307333e
TT		 1263 __field( __u32, group )
1264
1265 ),
1266
1267 TP_fast_assign(
0562e0ba 1268 __entry->dev = sb->s_dev;
f307333e
TT		 1269 __entry->group = group;
1270 ),
1271
a269029d 1272 TP_printk("dev %d,%d group %u",
0562e0ba
JZ		 1273 MAJOR(__entry->dev), MINOR(__entry->dev),
1274 __entry->group)
f307333e
TT		 1275);
1276
1277DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1278
1279 TP_PROTO(struct super_block *sb, unsigned long group),
1280
1281 TP_ARGS(sb, group)
1282);
1283
1284DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1285
1286 TP_PROTO(struct super_block *sb, unsigned long group),
1287
1288 TP_ARGS(sb, group)
1289);
f8ec9d68 1290
0562e0ba
JZ		 1291DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1292
1293 TP_PROTO(struct super_block *sb, unsigned long group),
1294
1295 TP_ARGS(sb, group)
1296);
1297
1298DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1299
1300 TP_PROTO(struct super_block *sb, unsigned long group),
1301
1302 TP_ARGS(sb, group)
1303);
1304
1305TRACE_EVENT(ext4_direct_IO_enter,
1306 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1307
1308 TP_ARGS(inode, offset, len, rw),
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 ),
1317
1318 TP_fast_assign(
0562e0ba 1319 __entry->dev = inode->i_sb->s_dev;
210c0526 1320 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1321 __entry->pos = offset;
1322 __entry->len = len;
1323 __entry->rw = rw;
1324 ),
1325
a9c667f8 1326 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
0562e0ba
JZ		 1327 MAJOR(__entry->dev), MINOR(__entry->dev),
1328 (unsigned long) __entry->ino,
a9c667f8 1329 __entry->pos, __entry->len, __entry->rw)
0562e0ba
JZ		 1330);
1331
1332TRACE_EVENT(ext4_direct_IO_exit,
a9c667f8
LC		 1333 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1334 int rw, int ret),
0562e0ba
JZ		 1335
1336 TP_ARGS(inode, offset, len, rw, ret),
1337
1338 TP_STRUCT__entry(
0562e0ba 1339 __field( dev_t, dev )
210c0526 1340 __field( ino_t, ino )
0562e0ba
JZ		 1341 __field( loff_t, pos )
1342 __field( unsigned long, len )
1343 __field( int, rw )
1344 __field( int, ret )
1345 ),
1346
1347 TP_fast_assign(
0562e0ba 1348 __entry->dev = inode->i_sb->s_dev;
210c0526 1349 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1350 __entry->pos = offset;
1351 __entry->len = len;
1352 __entry->rw = rw;
1353 __entry->ret = ret;
1354 ),
1355
a9c667f8 1356 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
0562e0ba
JZ		 1357 MAJOR(__entry->dev), MINOR(__entry->dev),
1358 (unsigned long) __entry->ino,
a9c667f8 1359 __entry->pos, __entry->len,
0562e0ba
JZ		 1360 __entry->rw, __entry->ret)
1361);
1362
b8a86845 1363DECLARE_EVENT_CLASS(ext4__fallocate_mode,
0562e0ba
JZ		 1364 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1365
1366 TP_ARGS(inode, offset, len, mode),
1367
1368 TP_STRUCT__entry(
0562e0ba 1369 __field( dev_t, dev )
210c0526 1370 __field( ino_t, ino )
b8a86845
LC		 1371 __field( loff_t, offset )
1372 __field( loff_t, len )
0562e0ba
JZ		 1373 __field( int, mode )
1374 ),
1375
1376 TP_fast_assign(
0562e0ba 1377 __entry->dev = inode->i_sb->s_dev;
210c0526 1378 __entry->ino = inode->i_ino;
b8a86845 1379 __entry->offset = offset;
0562e0ba
JZ		 1380 __entry->len = len;
1381 __entry->mode = mode;
1382 ),
1383
b8a86845 1384 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
0562e0ba 1385 MAJOR(__entry->dev), MINOR(__entry->dev),
b8a86845
LC		 1386 (unsigned long) __entry->ino,
1387 __entry->offset, __entry->len,
1388 show_falloc_mode(__entry->mode))
1389);
1390
1391DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1392
1393 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1394
1395 TP_ARGS(inode, offset, len, mode)
1396);
1397
1398DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1399
1400 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1401
1402 TP_ARGS(inode, offset, len, mode)
1403);
1404
1405DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1406
1407 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1408
1409 TP_ARGS(inode, offset, len, mode)
0562e0ba
JZ		 1410);
1411
1412TRACE_EVENT(ext4_fallocate_exit,
a9c667f8
LC		 1413 TP_PROTO(struct inode *inode, loff_t offset,
1414 unsigned int max_blocks, int ret),
0562e0ba
JZ		 1415
1416 TP_ARGS(inode, offset, max_blocks, ret),
1417
1418 TP_STRUCT__entry(
0562e0ba 1419 __field( dev_t, dev )
210c0526 1420 __field( ino_t, ino )
0562e0ba 1421 __field( loff_t, pos )
a9c667f8 1422 __field( unsigned int, blocks )
0562e0ba
JZ		 1423 __field( int, ret )
1424 ),
1425
1426 TP_fast_assign(
0562e0ba 1427 __entry->dev = inode->i_sb->s_dev;
210c0526 1428 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1429 __entry->pos = offset;
1430 __entry->blocks = max_blocks;
1431 __entry->ret = ret;
1432 ),
1433
a9c667f8 1434 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
0562e0ba
JZ		 1435 MAJOR(__entry->dev), MINOR(__entry->dev),
1436 (unsigned long) __entry->ino,
a9c667f8 1437 __entry->pos, __entry->blocks,
0562e0ba
JZ		 1438 __entry->ret)
1439);
1440
1441TRACE_EVENT(ext4_unlink_enter,
1442 TP_PROTO(struct inode *parent, struct dentry *dentry),
1443
1444 TP_ARGS(parent, dentry),
1445
1446 TP_STRUCT__entry(
210c0526 1447 __field( dev_t, dev )
0562e0ba 1448 __field( ino_t, ino )
210c0526 1449 __field( ino_t, parent )
0562e0ba 1450 __field( loff_t, size )
0562e0ba
JZ		 1451 ),
1452
1453 TP_fast_assign(
2b0143b5
DH		 1454 __entry->dev = d_inode(dentry)->i_sb->s_dev;
1455 __entry->ino = d_inode(dentry)->i_ino;
210c0526 1456 __entry->parent = parent->i_ino;
2b0143b5 1457 __entry->size = d_inode(dentry)->i_size;
0562e0ba
JZ		 1458 ),
1459
a9c667f8 1460 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
0562e0ba
JZ		 1461 MAJOR(__entry->dev), MINOR(__entry->dev),
1462 (unsigned long) __entry->ino, __entry->size,
1463 (unsigned long) __entry->parent)
1464);
1465
1466TRACE_EVENT(ext4_unlink_exit,
1467 TP_PROTO(struct dentry *dentry, int ret),
1468
1469 TP_ARGS(dentry, ret),
1470
1471 TP_STRUCT__entry(
0562e0ba 1472 __field( dev_t, dev )
210c0526 1473 __field( ino_t, ino )
0562e0ba
JZ		 1474 __field( int, ret )
1475 ),
1476
1477 TP_fast_assign(
2b0143b5
DH		 1478 __entry->dev = d_inode(dentry)->i_sb->s_dev;
1479 __entry->ino = d_inode(dentry)->i_ino;
0562e0ba
JZ		 1480 __entry->ret = ret;
1481 ),
1482
a9c667f8 1483 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 1484 MAJOR(__entry->dev), MINOR(__entry->dev),
1485 (unsigned long) __entry->ino,
1486 __entry->ret)
1487);
1488
1489DECLARE_EVENT_CLASS(ext4__truncate,
1490 TP_PROTO(struct inode *inode),
1491
1492 TP_ARGS(inode),
1493
1494 TP_STRUCT__entry(
210c0526
AP		 1495 __field( dev_t, dev )
1496 __field( ino_t, ino )
a9c667f8 1497 __field( __u64, blocks )
0562e0ba
JZ		 1498 ),
1499
1500 TP_fast_assign(
0562e0ba 1501 __entry->dev = inode->i_sb->s_dev;
210c0526 1502 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1503 __entry->blocks = inode->i_blocks;
1504 ),
1505
a9c667f8 1506 TP_printk("dev %d,%d ino %lu blocks %llu",
0562e0ba 1507 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8 1508 (unsigned long) __entry->ino, __entry->blocks)
0562e0ba
JZ		 1509);
1510
1511DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1512
1513 TP_PROTO(struct inode *inode),
1514
1515 TP_ARGS(inode)
1516);
1517
1518DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1519
1520 TP_PROTO(struct inode *inode),
1521
1522 TP_ARGS(inode)
1523);
1524
556615dc 1525/* 'ux' is the unwritten extent. */
6f91bc5f
EG		 1526TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1527 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1528 struct ext4_extent *ux),
1529
1530 TP_ARGS(inode, map, ux),
1531
1532 TP_STRUCT__entry(
6f91bc5f 1533 __field( dev_t, dev )
210c0526 1534 __field( ino_t, ino )
6f91bc5f
EG		 1535 __field( ext4_lblk_t, m_lblk )
1536 __field( unsigned, m_len )
1537 __field( ext4_lblk_t, u_lblk )
1538 __field( unsigned, u_len )
1539 __field( ext4_fsblk_t, u_pblk )
1540 ),
1541
1542 TP_fast_assign(
6f91bc5f 1543 __entry->dev = inode->i_sb->s_dev;
210c0526 1544 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1545 __entry->m_lblk = map->m_lblk;
1546 __entry->m_len = map->m_len;
1547 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1548 __entry->u_len = ext4_ext_get_actual_len(ux);
1549 __entry->u_pblk = ext4_ext_pblock(ux);
1550 ),
1551
1552 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1553 "u_pblk %llu",
1554 MAJOR(__entry->dev), MINOR(__entry->dev),
1555 (unsigned long) __entry->ino,
1556 __entry->m_lblk, __entry->m_len,
1557 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1558);
1559
1560/*
556615dc 1561 * 'ux' is the unwritten extent.
6f91bc5f
EG		 1562 * 'ix' is the initialized extent to which blocks are transferred.
1563 */
1564TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1565 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1566 struct ext4_extent *ux, struct ext4_extent *ix),
1567
1568 TP_ARGS(inode, map, ux, ix),
1569
1570 TP_STRUCT__entry(
6f91bc5f 1571 __field( dev_t, dev )
210c0526 1572 __field( ino_t, ino )
6f91bc5f
EG		 1573 __field( ext4_lblk_t, m_lblk )
1574 __field( unsigned, m_len )
1575 __field( ext4_lblk_t, u_lblk )
1576 __field( unsigned, u_len )
1577 __field( ext4_fsblk_t, u_pblk )
1578 __field( ext4_lblk_t, i_lblk )
1579 __field( unsigned, i_len )
1580 __field( ext4_fsblk_t, i_pblk )
1581 ),
1582
1583 TP_fast_assign(
6f91bc5f 1584 __entry->dev = inode->i_sb->s_dev;
210c0526 1585 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1586 __entry->m_lblk = map->m_lblk;
1587 __entry->m_len = map->m_len;
1588 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1589 __entry->u_len = ext4_ext_get_actual_len(ux);
1590 __entry->u_pblk = ext4_ext_pblock(ux);
1591 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1592 __entry->i_len = ext4_ext_get_actual_len(ix);
1593 __entry->i_pblk = ext4_ext_pblock(ix);
1594 ),
1595
1596 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1597 "u_lblk %u u_len %u u_pblk %llu "
1598 "i_lblk %u i_len %u i_pblk %llu ",
1599 MAJOR(__entry->dev), MINOR(__entry->dev),
1600 (unsigned long) __entry->ino,
1601 __entry->m_lblk, __entry->m_len,
1602 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1603 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1604);
1605
0562e0ba
JZ		 1606DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1607 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
a9c667f8 1608 unsigned int len, unsigned int flags),
0562e0ba
JZ		 1609
1610 TP_ARGS(inode, lblk, len, flags),
1611
1612 TP_STRUCT__entry(
210c0526
AP		 1613 __field( dev_t, dev )
1614 __field( ino_t, ino )
0562e0ba 1615 __field( ext4_lblk_t, lblk )
a9c667f8
LC		 1616 __field( unsigned int, len )
1617 __field( unsigned int, flags )
0562e0ba
JZ		 1618 ),
1619
1620 TP_fast_assign(
0562e0ba 1621 __entry->dev = inode->i_sb->s_dev;
210c0526 1622 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1623 __entry->lblk = lblk;
1624 __entry->len = len;
1625 __entry->flags = flags;
1626 ),
1627
21ddd568 1628 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
0562e0ba
JZ		 1629 MAJOR(__entry->dev), MINOR(__entry->dev),
1630 (unsigned long) __entry->ino,
21ddd568 1631 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
0562e0ba
JZ		 1632);
1633
1634DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1635 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1636 unsigned len, unsigned flags),
1637
1638 TP_ARGS(inode, lblk, len, flags)
1639);
1640
1641DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1642 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1643 unsigned len, unsigned flags),
1644
1645 TP_ARGS(inode, lblk, len, flags)
1646);
1647
1648DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
21ddd568
TT		 1649 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1650 int ret),
0562e0ba 1651
21ddd568 1652 TP_ARGS(inode, flags, map, ret),
0562e0ba
JZ		 1653
1654 TP_STRUCT__entry(
0562e0ba 1655 __field( dev_t, dev )
210c0526 1656 __field( ino_t, ino )
21ddd568 1657 __field( unsigned int, flags )
0562e0ba 1658 __field( ext4_fsblk_t, pblk )
210c0526 1659 __field( ext4_lblk_t, lblk )
a9c667f8 1660 __field( unsigned int, len )
21ddd568 1661 __field( unsigned int, mflags )
0562e0ba
JZ		 1662 __field( int, ret )
1663 ),
1664
1665 TP_fast_assign(
0562e0ba 1666 __entry->dev = inode->i_sb->s_dev;
210c0526 1667 __entry->ino = inode->i_ino;
21ddd568 1668 __entry->flags = flags;
19b303d8
ZL		 1669 __entry->pblk = map->m_pblk;
1670 __entry->lblk = map->m_lblk;
1671 __entry->len = map->m_len;
21ddd568 1672 __entry->mflags = map->m_flags;
0562e0ba
JZ		 1673 __entry->ret = ret;
1674 ),
1675
21ddd568
TT		 1676 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1677 "mflags %s ret %d",
0562e0ba
JZ		 1678 MAJOR(__entry->dev), MINOR(__entry->dev),
1679 (unsigned long) __entry->ino,
21ddd568
TT		 1680 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1681 __entry->len, show_mflags(__entry->mflags), __entry->ret)
0562e0ba
JZ		 1682);
1683
1684DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
21ddd568
TT		 1685 TP_PROTO(struct inode *inode, unsigned flags,
1686 struct ext4_map_blocks *map, int ret),
0562e0ba 1687
21ddd568 1688 TP_ARGS(inode, flags, map, ret)
0562e0ba
JZ		 1689);
1690
1691DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
21ddd568
TT		 1692 TP_PROTO(struct inode *inode, unsigned flags,
1693 struct ext4_map_blocks *map, int ret),
0562e0ba 1694
21ddd568 1695 TP_ARGS(inode, flags, map, ret)
0562e0ba
JZ		 1696);
1697
1698TRACE_EVENT(ext4_ext_load_extent,
1699 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1700
1701 TP_ARGS(inode, lblk, pblk),
1702
1703 TP_STRUCT__entry(
0562e0ba 1704 __field( dev_t, dev )
210c0526 1705 __field( ino_t, ino )
0562e0ba 1706 __field( ext4_fsblk_t, pblk )
210c0526 1707 __field( ext4_lblk_t, lblk )
0562e0ba
JZ		 1708 ),
1709
1710 TP_fast_assign(
0562e0ba 1711 __entry->dev = inode->i_sb->s_dev;
210c0526 1712 __entry->ino = inode->i_ino;
0562e0ba 1713 __entry->pblk = pblk;
210c0526 1714 __entry->lblk = lblk;
0562e0ba
JZ		 1715 ),
1716
1717 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1718 MAJOR(__entry->dev), MINOR(__entry->dev),
1719 (unsigned long) __entry->ino,
a9c667f8 1720 __entry->lblk, __entry->pblk)
0562e0ba
JZ		 1721);
1722
1723TRACE_EVENT(ext4_load_inode,
1724 TP_PROTO(struct inode *inode),
1725
1726 TP_ARGS(inode),
1727
1728 TP_STRUCT__entry(
0562e0ba 1729 __field( dev_t, dev )
210c0526 1730 __field( ino_t, ino )
0562e0ba
JZ		 1731 ),
1732
1733 TP_fast_assign(
0562e0ba 1734 __entry->dev = inode->i_sb->s_dev;
210c0526 1735 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1736 ),
1737
1738 TP_printk("dev %d,%d ino %ld",
1739 MAJOR(__entry->dev), MINOR(__entry->dev),
1740 (unsigned long) __entry->ino)
1741);
1742
12706394 1743TRACE_EVENT(ext4_journal_start,
5fe2fe89
JK		 1744 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1745 unsigned long IP),
12706394 1746
5fe2fe89 1747 TP_ARGS(sb, blocks, rsv_blocks, IP),
12706394
TT		 1748
1749 TP_STRUCT__entry(
1750 __field( dev_t, dev )
12706394 1751 __field(unsigned long, ip )
5fe2fe89
JK		 1752 __field( int, blocks )
1753 __field( int, rsv_blocks )
12706394
TT		 1754 ),
1755
1756 TP_fast_assign(
5fe2fe89
JK		 1757 __entry->dev = sb->s_dev;
1758 __entry->ip = IP;
1759 __entry->blocks = blocks;
1760 __entry->rsv_blocks = rsv_blocks;
12706394
TT		 1761 ),
1762
bbedb179 1763 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pS",
12706394 1764 MAJOR(__entry->dev), MINOR(__entry->dev),
5fe2fe89
JK		 1765 __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
1766);
1767
1768TRACE_EVENT(ext4_journal_start_reserved,
1769 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1770
1771 TP_ARGS(sb, blocks, IP),
1772
1773 TP_STRUCT__entry(
1774 __field( dev_t, dev )
1775 __field(unsigned long, ip )
1776 __field( int, blocks )
1777 ),
1778
1779 TP_fast_assign(
1780 __entry->dev = sb->s_dev;
1781 __entry->ip = IP;
1782 __entry->blocks = blocks;
1783 ),
1784
bbedb179 1785 TP_printk("dev %d,%d blocks, %d caller %pS",
5fe2fe89
JK		 1786 MAJOR(__entry->dev), MINOR(__entry->dev),
1787 __entry->blocks, (void *)__entry->ip)
12706394
TT		 1788);
1789
b3d4c2b1
TM		 1790DECLARE_EVENT_CLASS(ext4__trim,
1791 TP_PROTO(struct super_block *sb,
1792 ext4_group_t group,
1793 ext4_grpblk_t start,
1794 ext4_grpblk_t len),
1795
1796 TP_ARGS(sb, group, start, len),
1797
1798 TP_STRUCT__entry(
1799 __field( int, dev_major )
1800 __field( int, dev_minor )
1801 __field( __u32, group )
1802 __field( int, start )
1803 __field( int, len )
1804 ),
1805
1806 TP_fast_assign(
1807 __entry->dev_major = MAJOR(sb->s_dev);
1808 __entry->dev_minor = MINOR(sb->s_dev);
1809 __entry->group = group;
1810 __entry->start = start;
1811 __entry->len = len;
1812 ),
1813
1814 TP_printk("dev %d,%d group %u, start %d, len %d",
1815 __entry->dev_major, __entry->dev_minor,
1816 __entry->group, __entry->start, __entry->len)
1817);
1818
1819DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1820
1821 TP_PROTO(struct super_block *sb,
1822 ext4_group_t group,
1823 ext4_grpblk_t start,
1824 ext4_grpblk_t len),
1825
1826 TP_ARGS(sb, group, start, len)
1827);
1828
1829DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1830
1831 TP_PROTO(struct super_block *sb,
1832 ext4_group_t group,
1833 ext4_grpblk_t start,
1834 ext4_grpblk_t len),
1835
1836 TP_ARGS(sb, group, start, len)
1837);
1838
556615dc 1839TRACE_EVENT(ext4_ext_handle_unwritten_extents,
b5645534 1840 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
d8990240
AK		 1841 unsigned int allocated, ext4_fsblk_t newblock),
1842
b5645534 1843 TP_ARGS(inode, map, flags, allocated, newblock),
d8990240
AK		 1844
1845 TP_STRUCT__entry(
d8990240 1846 __field( dev_t, dev )
210c0526
AP		 1847 __field( ino_t, ino )
1848 __field( int, flags )
d8990240
AK		 1849 __field( ext4_lblk_t, lblk )
1850 __field( ext4_fsblk_t, pblk )
1851 __field( unsigned int, len )
d8990240
AK		 1852 __field( unsigned int, allocated )
1853 __field( ext4_fsblk_t, newblk )
1854 ),
1855
1856 TP_fast_assign(
d8990240 1857 __entry->dev = inode->i_sb->s_dev;
210c0526 1858 __entry->ino = inode->i_ino;
b5645534 1859 __entry->flags = flags;
d8990240
AK		 1860 __entry->lblk = map->m_lblk;
1861 __entry->pblk = map->m_pblk;
1862 __entry->len = map->m_len;
d8990240
AK		 1863 __entry->allocated = allocated;
1864 __entry->newblk = newblock;
1865 ),
1866
21ddd568 1867 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
d8990240
AK		 1868 "allocated %d newblock %llu",
1869 MAJOR(__entry->dev), MINOR(__entry->dev),
1870 (unsigned long) __entry->ino,
1871 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
21ddd568 1872 __entry->len, show_map_flags(__entry->flags),
d8990240
AK		 1873 (unsigned int) __entry->allocated,
1874 (unsigned long long) __entry->newblk)
1875);
1876
1877TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1878 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1879
1880 TP_ARGS(sb, map, ret),
1881
1882 TP_STRUCT__entry(
1883 __field( dev_t, dev )
210c0526 1884 __field( unsigned int, flags )
d8990240
AK		 1885 __field( ext4_lblk_t, lblk )
1886 __field( ext4_fsblk_t, pblk )
1887 __field( unsigned int, len )
d8990240
AK		 1888 __field( int, ret )
1889 ),
1890
1891 TP_fast_assign(
1892 __entry->dev = sb->s_dev;
210c0526 1893 __entry->flags = map->m_flags;
d8990240
AK		 1894 __entry->lblk = map->m_lblk;
1895 __entry->pblk = map->m_pblk;
1896 __entry->len = map->m_len;
d8990240
AK		 1897 __entry->ret = ret;
1898 ),
1899
21ddd568 1900 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
d8990240
AK		 1901 MAJOR(__entry->dev), MINOR(__entry->dev),
1902 __entry->lblk, (unsigned long long) __entry->pblk,
21ddd568 1903 __entry->len, show_mflags(__entry->flags), __entry->ret)
d8990240
AK		 1904);
1905
1906TRACE_EVENT(ext4_ext_put_in_cache,
1907 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1908 ext4_fsblk_t start),
1909
1910 TP_ARGS(inode, lblk, len, start),
1911
1912 TP_STRUCT__entry(
d8990240 1913 __field( dev_t, dev )
210c0526 1914 __field( ino_t, ino )
d8990240
AK		 1915 __field( ext4_lblk_t, lblk )
1916 __field( unsigned int, len )
1917 __field( ext4_fsblk_t, start )
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->len = len;
1925 __entry->start = start;
1926 ),
1927
1928 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1929 MAJOR(__entry->dev), MINOR(__entry->dev),
1930 (unsigned long) __entry->ino,
1931 (unsigned) __entry->lblk,
1932 __entry->len,
1933 (unsigned long long) __entry->start)
1934);
1935
1936TRACE_EVENT(ext4_ext_in_cache,
1937 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1938
1939 TP_ARGS(inode, lblk, ret),
1940
1941 TP_STRUCT__entry(
d8990240 1942 __field( dev_t, dev )
210c0526 1943 __field( ino_t, ino )
d8990240
AK		 1944 __field( ext4_lblk_t, lblk )
1945 __field( int, ret )
1946 ),
1947
1948 TP_fast_assign(
d8990240 1949 __entry->dev = inode->i_sb->s_dev;
210c0526 1950 __entry->ino = inode->i_ino;
d8990240
AK		 1951 __entry->lblk = lblk;
1952 __entry->ret = ret;
1953 ),
1954
1955 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1956 MAJOR(__entry->dev), MINOR(__entry->dev),
1957 (unsigned long) __entry->ino,
1958 (unsigned) __entry->lblk,
1959 __entry->ret)
1960
1961);
1962
1963TRACE_EVENT(ext4_find_delalloc_range,
1964 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1965 int reverse, int found, ext4_lblk_t found_blk),
1966
1967 TP_ARGS(inode, from, to, reverse, found, found_blk),
1968
1969 TP_STRUCT__entry(
d8990240 1970 __field( dev_t, dev )
210c0526 1971 __field( ino_t, ino )
d8990240
AK		 1972 __field( ext4_lblk_t, from )
1973 __field( ext4_lblk_t, to )
1974 __field( int, reverse )
1975 __field( int, found )
1976 __field( ext4_lblk_t, found_blk )
1977 ),
1978
1979 TP_fast_assign(
d8990240 1980 __entry->dev = inode->i_sb->s_dev;
210c0526 1981 __entry->ino = inode->i_ino;
d8990240
AK		 1982 __entry->from = from;
1983 __entry->to = to;
1984 __entry->reverse = reverse;
1985 __entry->found = found;
1986 __entry->found_blk = found_blk;
1987 ),
1988
1989 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1990 "(blk = %u)",
1991 MAJOR(__entry->dev), MINOR(__entry->dev),
1992 (unsigned long) __entry->ino,
1993 (unsigned) __entry->from, (unsigned) __entry->to,
1994 __entry->reverse, __entry->found,
1995 (unsigned) __entry->found_blk)
1996);
1997
1998TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1999 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
2000
2001 TP_ARGS(inode, lblk, len),
2002
2003 TP_STRUCT__entry(
d8990240 2004 __field( dev_t, dev )
210c0526 2005 __field( ino_t, ino )
d8990240
AK		 2006 __field( ext4_lblk_t, lblk )
2007 __field( unsigned int, len )
2008 ),
2009
2010 TP_fast_assign(
d8990240 2011 __entry->dev = inode->i_sb->s_dev;
210c0526 2012 __entry->ino = inode->i_ino;
d8990240
AK		 2013 __entry->lblk = lblk;
2014 __entry->len = len;
2015 ),
2016
2017 TP_printk("dev %d,%d ino %lu lblk %u len %u",
2018 MAJOR(__entry->dev), MINOR(__entry->dev),
2019 (unsigned long) __entry->ino,
2020 (unsigned) __entry->lblk,
2021 __entry->len)
2022);
2023
2024TRACE_EVENT(ext4_ext_show_extent,
2025 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
2026 unsigned short len),
2027
2028 TP_ARGS(inode, lblk, pblk, len),
2029
2030 TP_STRUCT__entry(
d8990240 2031 __field( dev_t, dev )
210c0526 2032 __field( ino_t, ino )
d8990240 2033 __field( ext4_fsblk_t, pblk )
210c0526 2034 __field( ext4_lblk_t, lblk )
d8990240
AK		 2035 __field( unsigned short, len )
2036 ),
2037
2038 TP_fast_assign(
d8990240 2039 __entry->dev = inode->i_sb->s_dev;
210c0526 2040 __entry->ino = inode->i_ino;
d8990240 2041 __entry->pblk = pblk;
210c0526 2042 __entry->lblk = lblk;
d8990240
AK		 2043 __entry->len = len;
2044 ),
2045
2046 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2047 MAJOR(__entry->dev), MINOR(__entry->dev),
2048 (unsigned long) __entry->ino,
2049 (unsigned) __entry->lblk,
2050 (unsigned long long) __entry->pblk,
2051 (unsigned short) __entry->len)
2052);
2053
2054TRACE_EVENT(ext4_remove_blocks,
2055 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2056 ext4_lblk_t from, ext4_fsblk_t to,
d23142c6 2057 long long partial_cluster),
d8990240
AK		 2058
2059 TP_ARGS(inode, ex, from, to, partial_cluster),
2060
2061 TP_STRUCT__entry(
d8990240 2062 __field( dev_t, dev )
210c0526 2063 __field( ino_t, ino )
d8990240
AK		 2064 __field( ext4_lblk_t, from )
2065 __field( ext4_lblk_t, to )
d23142c6 2066 __field( long long, partial )
210c0526
AP		 2067 __field( ext4_fsblk_t, ee_pblk )
2068 __field( ext4_lblk_t, ee_lblk )
2069 __field( unsigned short, ee_len )
d8990240
AK		 2070 ),
2071
2072 TP_fast_assign(
d8990240 2073 __entry->dev = inode->i_sb->s_dev;
210c0526 2074 __entry->ino = inode->i_ino;
d8990240
AK		 2075 __entry->from = from;
2076 __entry->to = to;
2077 __entry->partial = partial_cluster;
210c0526 2078 __entry->ee_pblk = ext4_ext_pblock(ex);
d6a77105 2079 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
210c0526 2080 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 2081 ),
2082
2083 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
d23142c6 2084 "from %u to %u partial_cluster %lld",
d8990240
AK		 2085 MAJOR(__entry->dev), MINOR(__entry->dev),
2086 (unsigned long) __entry->ino,
2087 (unsigned) __entry->ee_lblk,
2088 (unsigned long long) __entry->ee_pblk,
2089 (unsigned short) __entry->ee_len,
2090 (unsigned) __entry->from,
2091 (unsigned) __entry->to,
d23142c6 2092 (long long) __entry->partial)
d8990240
AK		 2093);
2094
2095TRACE_EVENT(ext4_ext_rm_leaf,
2096 TP_PROTO(struct inode *inode, ext4_lblk_t start,
d23142c6
LC		 2097 struct ext4_extent *ex,
2098 long long partial_cluster),
d8990240
AK		 2099
2100 TP_ARGS(inode, start, ex, partial_cluster),
2101
2102 TP_STRUCT__entry(
d8990240 2103 __field( dev_t, dev )
210c0526 2104 __field( ino_t, ino )
d23142c6 2105 __field( long long, partial )
d8990240
AK		 2106 __field( ext4_lblk_t, start )
2107 __field( ext4_lblk_t, ee_lblk )
2108 __field( ext4_fsblk_t, ee_pblk )
2109 __field( short, ee_len )
d8990240
AK		 2110 ),
2111
2112 TP_fast_assign(
d8990240 2113 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 2114 __entry->ino = inode->i_ino;
2115 __entry->partial = partial_cluster;
d8990240
AK		 2116 __entry->start = start;
2117 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2118 __entry->ee_pblk = ext4_ext_pblock(ex);
2119 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 2120 ),
2121
2122 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
d23142c6 2123 "partial_cluster %lld",
d8990240
AK		 2124 MAJOR(__entry->dev), MINOR(__entry->dev),
2125 (unsigned long) __entry->ino,
2126 (unsigned) __entry->start,
2127 (unsigned) __entry->ee_lblk,
2128 (unsigned long long) __entry->ee_pblk,
2129 (unsigned short) __entry->ee_len,
d23142c6 2130 (long long) __entry->partial)
d8990240
AK		 2131);
2132
2133TRACE_EVENT(ext4_ext_rm_idx,
2134 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2135
2136 TP_ARGS(inode, pblk),
2137
2138 TP_STRUCT__entry(
d8990240 2139 __field( dev_t, dev )
210c0526 2140 __field( ino_t, ino )
d8990240
AK		 2141 __field( ext4_fsblk_t, pblk )
2142 ),
2143
2144 TP_fast_assign(
d8990240 2145 __entry->dev = inode->i_sb->s_dev;
210c0526 2146 __entry->ino = inode->i_ino;
d8990240
AK		 2147 __entry->pblk = pblk;
2148 ),
2149
2150 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2151 MAJOR(__entry->dev), MINOR(__entry->dev),
2152 (unsigned long) __entry->ino,
2153 (unsigned long long) __entry->pblk)
2154);
2155
2156TRACE_EVENT(ext4_ext_remove_space,
61801325
LC		 2157 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2158 ext4_lblk_t end, int depth),
d8990240 2159
61801325 2160 TP_ARGS(inode, start, end, depth),
d8990240
AK		 2161
2162 TP_STRUCT__entry(
d8990240 2163 __field( dev_t, dev )
210c0526 2164 __field( ino_t, ino )
d8990240 2165 __field( ext4_lblk_t, start )
61801325 2166 __field( ext4_lblk_t, end )
d8990240
AK		 2167 __field( int, depth )
2168 ),
2169
2170 TP_fast_assign(
d8990240 2171 __entry->dev = inode->i_sb->s_dev;
210c0526 2172 __entry->ino = inode->i_ino;
d8990240 2173 __entry->start = start;
61801325 2174 __entry->end = end;
d8990240
AK		 2175 __entry->depth = depth;
2176 ),
2177
61801325 2178 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
d8990240
AK		 2179 MAJOR(__entry->dev), MINOR(__entry->dev),
2180 (unsigned long) __entry->ino,
2181 (unsigned) __entry->start,
61801325 2182 (unsigned) __entry->end,
d8990240
AK		 2183 __entry->depth)
2184);
2185
2186TRACE_EVENT(ext4_ext_remove_space_done,
61801325 2187 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
d23142c6 2188 int depth, long long partial, __le16 eh_entries),
d8990240 2189
61801325 2190 TP_ARGS(inode, start, end, depth, partial, eh_entries),
d8990240
AK		 2191
2192 TP_STRUCT__entry(
d8990240 2193 __field( dev_t, dev )
210c0526 2194 __field( ino_t, ino )
d8990240 2195 __field( ext4_lblk_t, start )
61801325 2196 __field( ext4_lblk_t, end )
d8990240 2197 __field( int, depth )
d23142c6 2198 __field( long long, partial )
d8990240
AK		 2199 __field( unsigned short, eh_entries )
2200 ),
2201
2202 TP_fast_assign(
d8990240 2203 __entry->dev = inode->i_sb->s_dev;
210c0526 2204 __entry->ino = inode->i_ino;
d8990240 2205 __entry->start = start;
61801325 2206 __entry->end = end;
d8990240
AK		 2207 __entry->depth = depth;
2208 __entry->partial = partial;
d6a77105 2209 __entry->eh_entries = le16_to_cpu(eh_entries);
d8990240
AK		 2210 ),
2211
d23142c6 2212 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
d8990240
AK		 2213 "remaining_entries %u",
2214 MAJOR(__entry->dev), MINOR(__entry->dev),
2215 (unsigned long) __entry->ino,
2216 (unsigned) __entry->start,
61801325 2217 (unsigned) __entry->end,
d8990240 2218 __entry->depth,
d23142c6 2219 (long long) __entry->partial,
d8990240
AK		 2220 (unsigned short) __entry->eh_entries)
2221);
2222
107a7bd3 2223DECLARE_EVENT_CLASS(ext4__es_extent,
fdc0212e 2224 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2225
fdc0212e 2226 TP_ARGS(inode, es),
992e9fdd
ZL		 2227
2228 TP_STRUCT__entry(
fdc0212e
ZL		 2229 __field( dev_t, dev )
2230 __field( ino_t, ino )
2231 __field( ext4_lblk_t, lblk )
2232 __field( ext4_lblk_t, len )
2233 __field( ext4_fsblk_t, pblk )
21ddd568 2234 __field( char, status )
992e9fdd
ZL		 2235 ),
2236
2237 TP_fast_assign(
2238 __entry->dev = inode->i_sb->s_dev;
2239 __entry->ino = inode->i_ino;
fdc0212e
ZL		 2240 __entry->lblk = es->es_lblk;
2241 __entry->len = es->es_len;
2242 __entry->pblk = ext4_es_pblock(es);
3be78c73 2243 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2244 ),
2245
21ddd568 2246 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
992e9fdd
ZL		 2247 MAJOR(__entry->dev), MINOR(__entry->dev),
2248 (unsigned long) __entry->ino,
fdc0212e 2249 __entry->lblk, __entry->len,
21ddd568 2250 __entry->pblk, show_extent_status(__entry->status))
992e9fdd
ZL		 2251);
2252
107a7bd3
TT		 2253DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2254 TP_PROTO(struct inode *inode, struct extent_status *es),
2255
2256 TP_ARGS(inode, es)
2257);
2258
2259DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2260 TP_PROTO(struct inode *inode, struct extent_status *es),
2261
2262 TP_ARGS(inode, es)
2263);
2264
992e9fdd 2265TRACE_EVENT(ext4_es_remove_extent,
06b0c886 2266 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
992e9fdd 2267
06b0c886 2268 TP_ARGS(inode, lblk, len),
992e9fdd
ZL		 2269
2270 TP_STRUCT__entry(
2271 __field( dev_t, dev )
2272 __field( ino_t, ino )
06b0c886 2273 __field( loff_t, lblk )
992e9fdd
ZL		 2274 __field( loff_t, len )
2275 ),
2276
2277 TP_fast_assign(
2278 __entry->dev = inode->i_sb->s_dev;
2279 __entry->ino = inode->i_ino;
06b0c886 2280 __entry->lblk = lblk;
992e9fdd
ZL		 2281 __entry->len = len;
2282 ),
2283
2284 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2285 MAJOR(__entry->dev), MINOR(__entry->dev),
2286 (unsigned long) __entry->ino,
06b0c886 2287 __entry->lblk, __entry->len)
992e9fdd
ZL		 2288);
2289
e30b5dca 2290TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
06b0c886 2291 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
992e9fdd 2292
06b0c886 2293 TP_ARGS(inode, lblk),
992e9fdd
ZL		 2294
2295 TP_STRUCT__entry(
2296 __field( dev_t, dev )
2297 __field( ino_t, ino )
06b0c886 2298 __field( ext4_lblk_t, lblk )
992e9fdd
ZL		 2299 ),
2300
2301 TP_fast_assign(
2302 __entry->dev = inode->i_sb->s_dev;
2303 __entry->ino = inode->i_ino;
06b0c886 2304 __entry->lblk = lblk;
992e9fdd
ZL		 2305 ),
2306
06b0c886 2307 TP_printk("dev %d,%d ino %lu lblk %u",
992e9fdd 2308 MAJOR(__entry->dev), MINOR(__entry->dev),
06b0c886 2309 (unsigned long) __entry->ino, __entry->lblk)
992e9fdd
ZL		 2310);
2311
e30b5dca 2312TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
be401363 2313 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2314
be401363 2315 TP_ARGS(inode, es),
992e9fdd
ZL		 2316
2317 TP_STRUCT__entry(
2318 __field( dev_t, dev )
2319 __field( ino_t, ino )
06b0c886 2320 __field( ext4_lblk_t, lblk )
992e9fdd 2321 __field( ext4_lblk_t, len )
fdc0212e 2322 __field( ext4_fsblk_t, pblk )
21ddd568 2323 __field( char, status )
992e9fdd
ZL		 2324 ),
2325
2326 TP_fast_assign(
2327 __entry->dev = inode->i_sb->s_dev;
2328 __entry->ino = inode->i_ino;
06b0c886
ZL		 2329 __entry->lblk = es->es_lblk;
2330 __entry->len = es->es_len;
fdc0212e 2331 __entry->pblk = ext4_es_pblock(es);
3be78c73 2332 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2333 ),
2334
21ddd568 2335 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
992e9fdd
ZL		 2336 MAJOR(__entry->dev), MINOR(__entry->dev),
2337 (unsigned long) __entry->ino,
fdc0212e 2338 __entry->lblk, __entry->len,
21ddd568 2339 __entry->pblk, show_extent_status(__entry->status))
992e9fdd
ZL		 2340);
2341
d100eef2
ZL		 2342TRACE_EVENT(ext4_es_lookup_extent_enter,
2343 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2344
2345 TP_ARGS(inode, lblk),
2346
2347 TP_STRUCT__entry(
2348 __field( dev_t, dev )
2349 __field( ino_t, ino )
2350 __field( ext4_lblk_t, lblk )
2351 ),
2352
2353 TP_fast_assign(
2354 __entry->dev = inode->i_sb->s_dev;
2355 __entry->ino = inode->i_ino;
2356 __entry->lblk = lblk;
2357 ),
2358
2359 TP_printk("dev %d,%d ino %lu lblk %u",
2360 MAJOR(__entry->dev), MINOR(__entry->dev),
2361 (unsigned long) __entry->ino, __entry->lblk)
2362);
2363
2364TRACE_EVENT(ext4_es_lookup_extent_exit,
2365 TP_PROTO(struct inode *inode, struct extent_status *es,
2366 int found),
2367
2368 TP_ARGS(inode, es, found),
2369
2370 TP_STRUCT__entry(
2371 __field( dev_t, dev )
2372 __field( ino_t, ino )
2373 __field( ext4_lblk_t, lblk )
2374 __field( ext4_lblk_t, len )
2375 __field( ext4_fsblk_t, pblk )
21ddd568 2376 __field( char, status )
d100eef2
ZL		 2377 __field( int, found )
2378 ),
2379
2380 TP_fast_assign(
2381 __entry->dev = inode->i_sb->s_dev;
2382 __entry->ino = inode->i_ino;
2383 __entry->lblk = es->es_lblk;
2384 __entry->len = es->es_len;
2385 __entry->pblk = ext4_es_pblock(es);
3be78c73 2386 __entry->status = ext4_es_status(es);
d100eef2
ZL		 2387 __entry->found = found;
2388 ),
2389
21ddd568 2390 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
d100eef2
ZL		 2391 MAJOR(__entry->dev), MINOR(__entry->dev),
2392 (unsigned long) __entry->ino, __entry->found,
2393 __entry->lblk, __entry->len,
2394 __entry->found ? __entry->pblk : 0,
21ddd568 2395 show_extent_status(__entry->found ? __entry->status : 0))
d100eef2
ZL		 2396);
2397
e963bb1d 2398DECLARE_EVENT_CLASS(ext4__es_shrink_enter,
24630774 2399 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
74cd15cd 2400
24630774 2401 TP_ARGS(sb, nr_to_scan, cache_cnt),
74cd15cd
ZL		 2402
2403 TP_STRUCT__entry(
2404 __field( dev_t, dev )
2405 __field( int, nr_to_scan )
24630774 2406 __field( int, cache_cnt )
74cd15cd
ZL		 2407 ),
2408
2409 TP_fast_assign(
2410 __entry->dev = sb->s_dev;
2411 __entry->nr_to_scan = nr_to_scan;
24630774 2412 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2413 ),
2414
24630774 2415 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
74cd15cd 2416 MAJOR(__entry->dev), MINOR(__entry->dev),
24630774 2417 __entry->nr_to_scan, __entry->cache_cnt)
74cd15cd
ZL		 2418);
2419
e963bb1d
ZL		 2420DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count,
2421 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2422
2423 TP_ARGS(sb, nr_to_scan, cache_cnt)
2424);
2425
2426DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter,
2427 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2428
2429 TP_ARGS(sb, nr_to_scan, cache_cnt)
2430);
2431
2432TRACE_EVENT(ext4_es_shrink_scan_exit,
2433 TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
74cd15cd 2434
e963bb1d 2435 TP_ARGS(sb, nr_shrunk, cache_cnt),
74cd15cd
ZL		 2436
2437 TP_STRUCT__entry(
2438 __field( dev_t, dev )
e963bb1d 2439 __field( int, nr_shrunk )
24630774 2440 __field( int, cache_cnt )
74cd15cd
ZL		 2441 ),
2442
2443 TP_fast_assign(
2444 __entry->dev = sb->s_dev;
e963bb1d 2445 __entry->nr_shrunk = nr_shrunk;
24630774 2446 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2447 ),
2448
e963bb1d 2449 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
74cd15cd 2450 MAJOR(__entry->dev), MINOR(__entry->dev),
e963bb1d 2451 __entry->nr_shrunk, __entry->cache_cnt)
74cd15cd
ZL		 2452);
2453
9eb79482
NJ		 2454TRACE_EVENT(ext4_collapse_range,
2455 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2456
2457 TP_ARGS(inode, offset, len),
2458
2459 TP_STRUCT__entry(
2460 __field(dev_t, dev)
2461 __field(ino_t, ino)
2462 __field(loff_t, offset)
2463 __field(loff_t, len)
2464 ),
2465
2466 TP_fast_assign(
2467 __entry->dev = inode->i_sb->s_dev;
2468 __entry->ino = inode->i_ino;
2469 __entry->offset = offset;
2470 __entry->len = len;
2471 ),
2472
331573fe
NJ		 2473 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2474 MAJOR(__entry->dev), MINOR(__entry->dev),
2475 (unsigned long) __entry->ino,
2476 __entry->offset, __entry->len)
2477);
2478
2479TRACE_EVENT(ext4_insert_range,
2480 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2481
2482 TP_ARGS(inode, offset, len),
2483
2484 TP_STRUCT__entry(
2485 __field(dev_t, dev)
2486 __field(ino_t, ino)
2487 __field(loff_t, offset)
2488 __field(loff_t, len)
2489 ),
2490
2491 TP_fast_assign(
2492 __entry->dev = inode->i_sb->s_dev;
2493 __entry->ino = inode->i_ino;
2494 __entry->offset = offset;
2495 __entry->len = len;
2496 ),
2497
9eb79482
NJ		 2498 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2499 MAJOR(__entry->dev), MINOR(__entry->dev),
2500 (unsigned long) __entry->ino,
2501 __entry->offset, __entry->len)
2502);
2503
eb68d0e2
ZL		 2504TRACE_EVENT(ext4_es_shrink,
2505 TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
edaa53ca 2506 int nr_skipped, int retried),
eb68d0e2 2507
edaa53ca 2508 TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
eb68d0e2
ZL		 2509
2510 TP_STRUCT__entry(
2511 __field( dev_t, dev )
2512 __field( int, nr_shrunk )
2513 __field( unsigned long long, scan_time )
eb68d0e2
ZL		 2514 __field( int, nr_skipped )
2515 __field( int, retried )
2516 ),
2517
2518 TP_fast_assign(
2519 __entry->dev = sb->s_dev;
2520 __entry->nr_shrunk = nr_shrunk;
2521 __entry->scan_time = div_u64(scan_time, 1000);
eb68d0e2
ZL		 2522 __entry->nr_skipped = nr_skipped;
2523 __entry->retried = retried;
2524 ),
2525
edaa53ca 2526 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
eb68d0e2
ZL		 2527 "nr_skipped %d retried %d",
2528 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
edaa53ca 2529 __entry->scan_time, __entry->nr_skipped, __entry->retried)
eb68d0e2
ZL		 2530);
2531
9bffad1e
TT		 2532#endif /* _TRACE_EXT4_H */
2533
2534/* This part must be outside protection */
2535#include <trace/define_trace.h>
Linux 6.x block layer and io_uring tree(s)