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Merge tag 'for-linus-20170825' of git://git.infradead.org/linux-mtd
[mirror_ubuntu-artful-kernel.git] / include / trace / events / ext4.h
CommitLineData
9bffad1e
TT		 1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM ext4
3
d0b6e04a
LZ		 4#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_EXT4_H
6
9bffad1e 7#include <linux/writeback.h>
9bffad1e
TT		 8#include <linux/tracepoint.h>
9
3661d286
TT		 10struct ext4_allocation_context;
11struct ext4_allocation_request;
6f91bc5f 12struct ext4_extent;
3661d286 13struct ext4_prealloc_space;
fb40ba0d 14struct ext4_inode_info;
0ef12249 15struct mpage_da_data;
d8990240 16struct ext4_map_blocks;
992e9fdd 17struct extent_status;
0c9ec4be 18struct ext4_fsmap;
fb40ba0d
TT		 19
20#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
3661d286 21
21ddd568
TT		 22#define show_mballoc_flags(flags) __print_flags(flags, "|", \
23 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
24 { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \
25 { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \
26 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
27 { EXT4_MB_HINT_BEST, "HINT_BEST" }, \
28 { EXT4_MB_HINT_DATA, "HINT_DATA" }, \
29 { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \
30 { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \
31 { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \
32 { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \
33 { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \
34 { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \
35 { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \
36 { EXT4_MB_USE_RESERVED, "USE_RESV" })
37
38#define show_map_flags(flags) __print_flags(flags, "|", \
39 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
556615dc 40 { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
21ddd568
TT		 41 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
42 { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
43 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
44 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
45 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
c86d8db3
JK		 46 { EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
47 { EXT4_GET_BLOCKS_ZERO, "ZERO" })
21ddd568
TT		 48
49#define show_mflags(flags) __print_flags(flags, "", \
50 { EXT4_MAP_NEW, "N" }, \
51 { EXT4_MAP_MAPPED, "M" }, \
52 { EXT4_MAP_UNWRITTEN, "U" }, \
cbd7584e 53 { EXT4_MAP_BOUNDARY, "B" })
21ddd568
TT		 54
55#define show_free_flags(flags) __print_flags(flags, "|", \
56 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
57 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
58 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
59 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
60 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
61 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
62
63#define show_extent_status(status) __print_flags(status, "", \
3be78c73
TT		 64 { EXTENT_STATUS_WRITTEN, "W" }, \
65 { EXTENT_STATUS_UNWRITTEN, "U" }, \
66 { EXTENT_STATUS_DELAYED, "D" }, \
67 { EXTENT_STATUS_HOLE, "H" })
21ddd568 68
a633f5a3
LC		 69#define show_falloc_mode(mode) __print_flags(mode, "|", \
70 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
71 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
9eb79482 72 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
b8a86845
LC		 73 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
74 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
a633f5a3 75
21ddd568 76
a26f4992
TT		 77TRACE_EVENT(ext4_other_inode_update_time,
78 TP_PROTO(struct inode *inode, ino_t orig_ino),
79
80 TP_ARGS(inode, orig_ino),
81
82 TP_STRUCT__entry(
83 __field( dev_t, dev )
84 __field( ino_t, ino )
85 __field( ino_t, orig_ino )
86 __field( uid_t, uid )
87 __field( gid_t, gid )
88 __field( __u16, mode )
89 ),
90
91 TP_fast_assign(
92 __entry->orig_ino = orig_ino;
93 __entry->dev = inode->i_sb->s_dev;
94 __entry->ino = inode->i_ino;
95 __entry->uid = i_uid_read(inode);
96 __entry->gid = i_gid_read(inode);
97 __entry->mode = inode->i_mode;
98 ),
99
100 TP_printk("dev %d,%d orig_ino %lu ino %lu mode 0%o uid %u gid %u",
101 MAJOR(__entry->dev), MINOR(__entry->dev),
102 (unsigned long) __entry->orig_ino,
103 (unsigned long) __entry->ino, __entry->mode,
104 __entry->uid, __entry->gid)
105);
106
9bffad1e
TT		 107TRACE_EVENT(ext4_free_inode,
108 TP_PROTO(struct inode *inode),
109
110 TP_ARGS(inode),
111
112 TP_STRUCT__entry(
0562e0ba 113 __field( dev_t, dev )
9bffad1e 114 __field( ino_t, ino )
9bffad1e
TT		 115 __field( uid_t, uid )
116 __field( gid_t, gid )
a9c667f8 117 __field( __u64, blocks )
210c0526 118 __field( __u16, mode )
9bffad1e
TT		 119 ),
120
121 TP_fast_assign(
0562e0ba 122 __entry->dev = inode->i_sb->s_dev;
9bffad1e 123 __entry->ino = inode->i_ino;
08cefc7a
EB		 124 __entry->uid = i_uid_read(inode);
125 __entry->gid = i_gid_read(inode);
9bffad1e 126 __entry->blocks = inode->i_blocks;
210c0526 127 __entry->mode = inode->i_mode;
9bffad1e
TT		 128 ),
129
a269029d 130 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
0562e0ba 131 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8
LC		 132 (unsigned long) __entry->ino, __entry->mode,
133 __entry->uid, __entry->gid, __entry->blocks)
9bffad1e
TT		 134);
135
136TRACE_EVENT(ext4_request_inode,
137 TP_PROTO(struct inode *dir, int mode),
138
139 TP_ARGS(dir, mode),
140
141 TP_STRUCT__entry(
0562e0ba 142 __field( dev_t, dev )
9bffad1e 143 __field( ino_t, dir )
59be8e72 144 __field( __u16, mode )
9bffad1e
TT		 145 ),
146
147 TP_fast_assign(
0562e0ba 148 __entry->dev = dir->i_sb->s_dev;
9bffad1e
TT		 149 __entry->dir = dir->i_ino;
150 __entry->mode = mode;
151 ),
152
a269029d 153 TP_printk("dev %d,%d dir %lu mode 0%o",
0562e0ba 154 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 155 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 156);
157
158TRACE_EVENT(ext4_allocate_inode,
159 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
160
161 TP_ARGS(inode, dir, mode),
162
163 TP_STRUCT__entry(
0562e0ba 164 __field( dev_t, dev )
9bffad1e
TT		 165 __field( ino_t, ino )
166 __field( ino_t, dir )
59be8e72 167 __field( __u16, mode )
9bffad1e
TT		 168 ),
169
170 TP_fast_assign(
0562e0ba 171 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 172 __entry->ino = inode->i_ino;
173 __entry->dir = dir->i_ino;
174 __entry->mode = mode;
175 ),
176
a269029d 177 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
0562e0ba 178 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 179 (unsigned long) __entry->ino,
a3710fd1 180 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 181);
182
7ff9c073
TT		 183TRACE_EVENT(ext4_evict_inode,
184 TP_PROTO(struct inode *inode),
185
186 TP_ARGS(inode),
187
188 TP_STRUCT__entry(
0562e0ba 189 __field( dev_t, dev )
7ff9c073
TT		 190 __field( ino_t, ino )
191 __field( int, nlink )
192 ),
193
194 TP_fast_assign(
0562e0ba 195 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 196 __entry->ino = inode->i_ino;
197 __entry->nlink = inode->i_nlink;
198 ),
199
200 TP_printk("dev %d,%d ino %lu nlink %d",
0562e0ba 201 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 202 (unsigned long) __entry->ino, __entry->nlink)
203);
204
205TRACE_EVENT(ext4_drop_inode,
206 TP_PROTO(struct inode *inode, int drop),
207
208 TP_ARGS(inode, drop),
209
210 TP_STRUCT__entry(
0562e0ba 211 __field( dev_t, dev )
7ff9c073
TT		 212 __field( ino_t, ino )
213 __field( int, drop )
214 ),
215
216 TP_fast_assign(
0562e0ba 217 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 218 __entry->ino = inode->i_ino;
219 __entry->drop = drop;
220 ),
221
222 TP_printk("dev %d,%d ino %lu drop %d",
0562e0ba 223 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 224 (unsigned long) __entry->ino, __entry->drop)
225);
226
227TRACE_EVENT(ext4_mark_inode_dirty,
228 TP_PROTO(struct inode *inode, unsigned long IP),
229
230 TP_ARGS(inode, IP),
231
232 TP_STRUCT__entry(
0562e0ba 233 __field( dev_t, dev )
7ff9c073
TT		 234 __field( ino_t, ino )
235 __field(unsigned long, ip )
236 ),
237
238 TP_fast_assign(
0562e0ba 239 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 240 __entry->ino = inode->i_ino;
241 __entry->ip = IP;
242 ),
243
bbedb179 244 TP_printk("dev %d,%d ino %lu caller %pS",
0562e0ba 245 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 246 (unsigned long) __entry->ino, (void *)__entry->ip)
247);
248
249TRACE_EVENT(ext4_begin_ordered_truncate,
250 TP_PROTO(struct inode *inode, loff_t new_size),
251
252 TP_ARGS(inode, new_size),
253
254 TP_STRUCT__entry(
0562e0ba 255 __field( dev_t, dev )
7ff9c073
TT		 256 __field( ino_t, ino )
257 __field( loff_t, new_size )
258 ),
259
260 TP_fast_assign(
0562e0ba 261 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 262 __entry->ino = inode->i_ino;
263 __entry->new_size = new_size;
264 ),
265
266 TP_printk("dev %d,%d ino %lu new_size %lld",
0562e0ba 267 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073 268 (unsigned long) __entry->ino,
a9c667f8 269 __entry->new_size)
7ff9c073
TT		 270);
271
b5eb34c3 272DECLARE_EVENT_CLASS(ext4__write_begin,
9bffad1e
TT		 273
274 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
275 unsigned int flags),
276
277 TP_ARGS(inode, pos, len, flags),
278
279 TP_STRUCT__entry(
0562e0ba 280 __field( dev_t, dev )
9bffad1e
TT		 281 __field( ino_t, ino )
282 __field( loff_t, pos )
283 __field( unsigned int, len )
284 __field( unsigned int, flags )
285 ),
286
287 TP_fast_assign(
0562e0ba 288 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 289 __entry->ino = inode->i_ino;
290 __entry->pos = pos;
291 __entry->len = len;
292 __entry->flags = flags;
293 ),
294
a9c667f8 295 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
0562e0ba 296 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 297 (unsigned long) __entry->ino,
a3710fd1 298 __entry->pos, __entry->len, __entry->flags)
9bffad1e
TT		 299);
300
b5eb34c3
LZ		 301DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
302
303 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
304 unsigned int flags),
305
306 TP_ARGS(inode, pos, len, flags)
307);
308
309DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
310
311 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
312 unsigned int flags),
313
314 TP_ARGS(inode, pos, len, flags)
315);
316
317DECLARE_EVENT_CLASS(ext4__write_end,
9bffad1e
TT		 318 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
319 unsigned int copied),
320
321 TP_ARGS(inode, pos, len, copied),
322
323 TP_STRUCT__entry(
0562e0ba 324 __field( dev_t, dev )
9bffad1e
TT		 325 __field( ino_t, ino )
326 __field( loff_t, pos )
327 __field( unsigned int, len )
328 __field( unsigned int, copied )
329 ),
330
331 TP_fast_assign(
0562e0ba 332 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 333 __entry->ino = inode->i_ino;
334 __entry->pos = pos;
335 __entry->len = len;
336 __entry->copied = copied;
337 ),
338
a9c667f8 339 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
0562e0ba
JZ		 340 MAJOR(__entry->dev), MINOR(__entry->dev),
341 (unsigned long) __entry->ino,
342 __entry->pos, __entry->len, __entry->copied)
9bffad1e
TT		 343);
344
74d553aa 345DEFINE_EVENT(ext4__write_end, ext4_write_end,
9bffad1e 346
b5eb34c3
LZ		 347 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
348 unsigned int copied),
9bffad1e 349
b5eb34c3 350 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 351);
352
b5eb34c3
LZ		 353DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
354
9bffad1e
TT		 355 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
356 unsigned int copied),
9bffad1e 357
b5eb34c3
LZ		 358 TP_ARGS(inode, pos, len, copied)
359);
9bffad1e 360
b5eb34c3 361DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
9bffad1e 362
b5eb34c3
LZ		 363 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
364 unsigned int copied),
365
366 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 367);
368
20970ba6 369TRACE_EVENT(ext4_writepages,
9bffad1e
TT		 370 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
371
372 TP_ARGS(inode, wbc),
373
374 TP_STRUCT__entry(
0562e0ba 375 __field( dev_t, dev )
9bffad1e
TT		 376 __field( ino_t, ino )
377 __field( long, nr_to_write )
378 __field( long, pages_skipped )
379 __field( loff_t, range_start )
380 __field( loff_t, range_end )
210c0526 381 __field( pgoff_t, writeback_index )
0562e0ba 382 __field( int, sync_mode )
9bffad1e 383 __field( char, for_kupdate )
9bffad1e
TT		 384 __field( char, range_cyclic )
385 ),
386
387 TP_fast_assign(
0562e0ba 388 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 389 __entry->ino = inode->i_ino;
390 __entry->nr_to_write = wbc->nr_to_write;
391 __entry->pages_skipped = wbc->pages_skipped;
392 __entry->range_start = wbc->range_start;
393 __entry->range_end = wbc->range_end;
210c0526 394 __entry->writeback_index = inode->i_mapping->writeback_index;
0562e0ba 395 __entry->sync_mode = wbc->sync_mode;
9bffad1e 396 __entry->for_kupdate = wbc->for_kupdate;
9bffad1e
TT		 397 __entry->range_cyclic = wbc->range_cyclic;
398 ),
399
a107e5a3 400 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
81370291 401 "range_start %lld range_end %lld sync_mode %d "
0562e0ba
JZ		 402 "for_kupdate %d range_cyclic %d writeback_index %lu",
403 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 404 (unsigned long) __entry->ino, __entry->nr_to_write,
9bffad1e 405 __entry->pages_skipped, __entry->range_start,
0562e0ba
JZ		 406 __entry->range_end, __entry->sync_mode,
407 __entry->for_kupdate, __entry->range_cyclic,
55138e0b 408 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 409);
410
b3a3ca8c 411TRACE_EVENT(ext4_da_write_pages,
4e7ea81d
JK		 412 TP_PROTO(struct inode *inode, pgoff_t first_page,
413 struct writeback_control *wbc),
b3a3ca8c 414
4e7ea81d 415 TP_ARGS(inode, first_page, wbc),
b3a3ca8c
TT		 416
417 TP_STRUCT__entry(
0562e0ba 418 __field( dev_t, dev )
b3a3ca8c 419 __field( ino_t, ino )
4e7ea81d
JK		 420 __field( pgoff_t, first_page )
421 __field( long, nr_to_write )
422 __field( int, sync_mode )
b3a3ca8c
TT		 423 ),
424
425 TP_fast_assign(
0562e0ba 426 __entry->dev = inode->i_sb->s_dev;
b3a3ca8c 427 __entry->ino = inode->i_ino;
4e7ea81d
JK		 428 __entry->first_page = first_page;
429 __entry->nr_to_write = wbc->nr_to_write;
430 __entry->sync_mode = wbc->sync_mode;
b3a3ca8c
TT		 431 ),
432
4e7ea81d
JK		 433 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
434 "sync_mode %d",
0562e0ba 435 MAJOR(__entry->dev), MINOR(__entry->dev),
4e7ea81d
JK		 436 (unsigned long) __entry->ino, __entry->first_page,
437 __entry->nr_to_write, __entry->sync_mode)
438);
439
440TRACE_EVENT(ext4_da_write_pages_extent,
441 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
442
443 TP_ARGS(inode, map),
444
445 TP_STRUCT__entry(
446 __field( dev_t, dev )
447 __field( ino_t, ino )
448 __field( __u64, lblk )
449 __field( __u32, len )
450 __field( __u32, flags )
451 ),
452
453 TP_fast_assign(
454 __entry->dev = inode->i_sb->s_dev;
455 __entry->ino = inode->i_ino;
456 __entry->lblk = map->m_lblk;
457 __entry->len = map->m_len;
458 __entry->flags = map->m_flags;
459 ),
460
21ddd568 461 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
4e7ea81d
JK		 462 MAJOR(__entry->dev), MINOR(__entry->dev),
463 (unsigned long) __entry->ino, __entry->lblk, __entry->len,
21ddd568 464 show_mflags(__entry->flags))
b3a3ca8c
TT		 465);
466
20970ba6 467TRACE_EVENT(ext4_writepages_result,
9bffad1e
TT		 468 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
469 int ret, int pages_written),
470
471 TP_ARGS(inode, wbc, ret, pages_written),
472
473 TP_STRUCT__entry(
0562e0ba 474 __field( dev_t, dev )
9bffad1e
TT		 475 __field( ino_t, ino )
476 __field( int, ret )
477 __field( int, pages_written )
478 __field( long, pages_skipped )
55138e0b 479 __field( pgoff_t, writeback_index )
210c0526 480 __field( int, sync_mode )
9bffad1e
TT		 481 ),
482
483 TP_fast_assign(
0562e0ba 484 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 485 __entry->ino = inode->i_ino;
486 __entry->ret = ret;
487 __entry->pages_written = pages_written;
488 __entry->pages_skipped = wbc->pages_skipped;
55138e0b 489 __entry->writeback_index = inode->i_mapping->writeback_index;
210c0526 490 __entry->sync_mode = wbc->sync_mode;
9bffad1e
TT		 491 ),
492
0562e0ba 493 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
b7a2441f 494 "sync_mode %d writeback_index %lu",
0562e0ba 495 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 496 (unsigned long) __entry->ino, __entry->ret,
9bffad1e 497 __entry->pages_written, __entry->pages_skipped,
b7a2441f 498 __entry->sync_mode,
55138e0b 499 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 500);
501
0562e0ba
JZ		 502DECLARE_EVENT_CLASS(ext4__page_op,
503 TP_PROTO(struct page *page),
504
505 TP_ARGS(page),
506
507 TP_STRUCT__entry(
0562e0ba 508 __field( dev_t, dev )
210c0526
AP		 509 __field( ino_t, ino )
510 __field( pgoff_t, index )
0562e0ba
JZ		 511
512 ),
513
514 TP_fast_assign(
0562e0ba 515 __entry->dev = page->mapping->host->i_sb->s_dev;
210c0526
AP		 516 __entry->ino = page->mapping->host->i_ino;
517 __entry->index = page->index;
0562e0ba
JZ		 518 ),
519
520 TP_printk("dev %d,%d ino %lu page_index %lu",
521 MAJOR(__entry->dev), MINOR(__entry->dev),
522 (unsigned long) __entry->ino,
a9c667f8
LC		 523 (unsigned long) __entry->index)
524);
525
526DEFINE_EVENT(ext4__page_op, ext4_writepage,
527
528 TP_PROTO(struct page *page),
529
530 TP_ARGS(page)
0562e0ba
JZ		 531);
532
533DEFINE_EVENT(ext4__page_op, ext4_readpage,
534
535 TP_PROTO(struct page *page),
536
537 TP_ARGS(page)
538);
539
540DEFINE_EVENT(ext4__page_op, ext4_releasepage,
541
542 TP_PROTO(struct page *page),
543
544 TP_ARGS(page)
545);
546
4520fb3c 547DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
ca99fdd2 548 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
0562e0ba 549
ca99fdd2 550 TP_ARGS(page, offset, length),
0562e0ba
JZ		 551
552 TP_STRUCT__entry(
210c0526
AP		 553 __field( dev_t, dev )
554 __field( ino_t, ino )
0562e0ba 555 __field( pgoff_t, index )
ca99fdd2
LC		 556 __field( unsigned int, offset )
557 __field( unsigned int, length )
0562e0ba
JZ		 558 ),
559
560 TP_fast_assign(
210c0526
AP		 561 __entry->dev = page->mapping->host->i_sb->s_dev;
562 __entry->ino = page->mapping->host->i_ino;
0562e0ba
JZ		 563 __entry->index = page->index;
564 __entry->offset = offset;
ca99fdd2 565 __entry->length = length;
0562e0ba
JZ		 566 ),
567
ca99fdd2 568 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
0562e0ba
JZ		 569 MAJOR(__entry->dev), MINOR(__entry->dev),
570 (unsigned long) __entry->ino,
ca99fdd2
LC		 571 (unsigned long) __entry->index,
572 __entry->offset, __entry->length)
0562e0ba
JZ		 573);
574
4520fb3c 575DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
ca99fdd2 576 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 577
ca99fdd2 578 TP_ARGS(page, offset, length)
4520fb3c
JK		 579);
580
581DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
ca99fdd2 582 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 583
ca99fdd2 584 TP_ARGS(page, offset, length)
4520fb3c
JK		 585);
586
9bffad1e
TT		 587TRACE_EVENT(ext4_discard_blocks,
588 TP_PROTO(struct super_block *sb, unsigned long long blk,
589 unsigned long long count),
590
591 TP_ARGS(sb, blk, count),
592
593 TP_STRUCT__entry(
0562e0ba 594 __field( dev_t, dev )
9bffad1e
TT		 595 __field( __u64, blk )
596 __field( __u64, count )
597
598 ),
599
600 TP_fast_assign(
0562e0ba 601 __entry->dev = sb->s_dev;
9bffad1e
TT		 602 __entry->blk = blk;
603 __entry->count = count;
604 ),
605
a269029d 606 TP_printk("dev %d,%d blk %llu count %llu",
0562e0ba 607 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 608 __entry->blk, __entry->count)
9bffad1e
TT		 609);
610
f084db93 611DECLARE_EVENT_CLASS(ext4__mb_new_pa,
9bffad1e
TT		 612 TP_PROTO(struct ext4_allocation_context *ac,
613 struct ext4_prealloc_space *pa),
614
615 TP_ARGS(ac, pa),
616
617 TP_STRUCT__entry(
0562e0ba 618 __field( dev_t, dev )
9bffad1e
TT		 619 __field( ino_t, ino )
620 __field( __u64, pa_pstart )
9bffad1e 621 __field( __u64, pa_lstart )
210c0526 622 __field( __u32, pa_len )
9bffad1e
TT		 623
624 ),
625
626 TP_fast_assign(
0562e0ba 627 __entry->dev = ac->ac_sb->s_dev;
9bffad1e
TT		 628 __entry->ino = ac->ac_inode->i_ino;
629 __entry->pa_pstart = pa->pa_pstart;
9bffad1e 630 __entry->pa_lstart = pa->pa_lstart;
210c0526 631 __entry->pa_len = pa->pa_len;
9bffad1e
TT		 632 ),
633
a269029d 634 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
0562e0ba
JZ		 635 MAJOR(__entry->dev), MINOR(__entry->dev),
636 (unsigned long) __entry->ino,
637 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
9bffad1e
TT		 638);
639
f084db93
LZ		 640DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
641
9bffad1e
TT		 642 TP_PROTO(struct ext4_allocation_context *ac,
643 struct ext4_prealloc_space *pa),
644
f084db93
LZ		 645 TP_ARGS(ac, pa)
646);
9bffad1e 647
f084db93 648DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
9bffad1e 649
f084db93
LZ		 650 TP_PROTO(struct ext4_allocation_context *ac,
651 struct ext4_prealloc_space *pa),
9bffad1e 652
f084db93 653 TP_ARGS(ac, pa)
9bffad1e
TT		 654);
655
656TRACE_EVENT(ext4_mb_release_inode_pa,
a9c667f8 657 TP_PROTO(struct ext4_prealloc_space *pa,
9bffad1e
TT		 658 unsigned long long block, unsigned int count),
659
a9c667f8 660 TP_ARGS(pa, block, count),
9bffad1e
TT		 661
662 TP_STRUCT__entry(
0562e0ba 663 __field( dev_t, dev )
9bffad1e
TT		 664 __field( ino_t, ino )
665 __field( __u64, block )
666 __field( __u32, count )
667
668 ),
669
670 TP_fast_assign(
a9c667f8
LC		 671 __entry->dev = pa->pa_inode->i_sb->s_dev;
672 __entry->ino = pa->pa_inode->i_ino;
9bffad1e
TT		 673 __entry->block = block;
674 __entry->count = count;
675 ),
676
a269029d 677 TP_printk("dev %d,%d ino %lu block %llu count %u",
0562e0ba
JZ		 678 MAJOR(__entry->dev), MINOR(__entry->dev),
679 (unsigned long) __entry->ino,
680 __entry->block, __entry->count)
9bffad1e
TT		 681);
682
683TRACE_EVENT(ext4_mb_release_group_pa,
60e07cf5 684 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
9bffad1e 685
60e07cf5 686 TP_ARGS(sb, pa),
9bffad1e
TT		 687
688 TP_STRUCT__entry(
0562e0ba 689 __field( dev_t, dev )
9bffad1e
TT		 690 __field( __u64, pa_pstart )
691 __field( __u32, pa_len )
692
693 ),
694
695 TP_fast_assign(
60e07cf5 696 __entry->dev = sb->s_dev;
9bffad1e
TT		 697 __entry->pa_pstart = pa->pa_pstart;
698 __entry->pa_len = pa->pa_len;
699 ),
700
a269029d 701 TP_printk("dev %d,%d pstart %llu len %u",
0562e0ba 702 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 703 __entry->pa_pstart, __entry->pa_len)
9bffad1e
TT		 704);
705
706TRACE_EVENT(ext4_discard_preallocations,
707 TP_PROTO(struct inode *inode),
708
709 TP_ARGS(inode),
710
711 TP_STRUCT__entry(
0562e0ba 712 __field( dev_t, dev )
9bffad1e
TT		 713 __field( ino_t, ino )
714
715 ),
716
717 TP_fast_assign(
0562e0ba 718 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 719 __entry->ino = inode->i_ino;
720 ),
721
a269029d 722 TP_printk("dev %d,%d ino %lu",
0562e0ba 723 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 724 (unsigned long) __entry->ino)
9bffad1e
TT		 725);
726
727TRACE_EVENT(ext4_mb_discard_preallocations,
728 TP_PROTO(struct super_block *sb, int needed),
729
730 TP_ARGS(sb, needed),
731
732 TP_STRUCT__entry(
0562e0ba 733 __field( dev_t, dev )
9bffad1e
TT		 734 __field( int, needed )
735
736 ),
737
738 TP_fast_assign(
0562e0ba 739 __entry->dev = sb->s_dev;
9bffad1e
TT		 740 __entry->needed = needed;
741 ),
742
a269029d 743 TP_printk("dev %d,%d needed %d",
0562e0ba
JZ		 744 MAJOR(__entry->dev), MINOR(__entry->dev),
745 __entry->needed)
9bffad1e
TT		 746);
747
748TRACE_EVENT(ext4_request_blocks,
749 TP_PROTO(struct ext4_allocation_request *ar),
750
751 TP_ARGS(ar),
752
753 TP_STRUCT__entry(
0562e0ba 754 __field( dev_t, dev )
9bffad1e 755 __field( ino_t, ino )
9bffad1e 756 __field( unsigned int, len )
a9c667f8
LC		 757 __field( __u32, logical )
758 __field( __u32, lleft )
759 __field( __u32, lright )
9bffad1e 760 __field( __u64, goal )
9bffad1e
TT		 761 __field( __u64, pleft )
762 __field( __u64, pright )
210c0526 763 __field( unsigned int, flags )
9bffad1e
TT		 764 ),
765
766 TP_fast_assign(
0562e0ba 767 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e 768 __entry->ino = ar->inode->i_ino;
9bffad1e
TT		 769 __entry->len = ar->len;
770 __entry->logical = ar->logical;
771 __entry->goal = ar->goal;
772 __entry->lleft = ar->lleft;
773 __entry->lright = ar->lright;
774 __entry->pleft = ar->pleft;
775 __entry->pright = ar->pright;
210c0526 776 __entry->flags = ar->flags;
9bffad1e
TT		 777 ),
778
21ddd568 779 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
a9c667f8 780 "lleft %u lright %u pleft %llu pright %llu ",
0562e0ba 781 MAJOR(__entry->dev), MINOR(__entry->dev),
21ddd568 782 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
a9c667f8
LC		 783 __entry->len, __entry->logical, __entry->goal,
784 __entry->lleft, __entry->lright, __entry->pleft,
785 __entry->pright)
9bffad1e
TT		 786);
787
788TRACE_EVENT(ext4_allocate_blocks,
789 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
790
791 TP_ARGS(ar, block),
792
793 TP_STRUCT__entry(
0562e0ba 794 __field( dev_t, dev )
9bffad1e
TT		 795 __field( ino_t, ino )
796 __field( __u64, block )
9bffad1e 797 __field( unsigned int, len )
a9c667f8
LC		 798 __field( __u32, logical )
799 __field( __u32, lleft )
800 __field( __u32, lright )
9bffad1e 801 __field( __u64, goal )
9bffad1e
TT		 802 __field( __u64, pleft )
803 __field( __u64, pright )
210c0526 804 __field( unsigned int, flags )
9bffad1e
TT		 805 ),
806
807 TP_fast_assign(
0562e0ba 808 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e
TT		 809 __entry->ino = ar->inode->i_ino;
810 __entry->block = block;
9bffad1e
TT		 811 __entry->len = ar->len;
812 __entry->logical = ar->logical;
813 __entry->goal = ar->goal;
814 __entry->lleft = ar->lleft;
815 __entry->lright = ar->lright;
816 __entry->pleft = ar->pleft;
817 __entry->pright = ar->pright;
210c0526 818 __entry->flags = ar->flags;
9bffad1e
TT		 819 ),
820
21ddd568 821 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
a9c667f8 822 "goal %llu lleft %u lright %u pleft %llu pright %llu",
0562e0ba 823 MAJOR(__entry->dev), MINOR(__entry->dev),
21ddd568 824 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
a9c667f8
LC		 825 __entry->len, __entry->block, __entry->logical,
826 __entry->goal, __entry->lleft, __entry->lright,
827 __entry->pleft, __entry->pright)
9bffad1e
TT		 828);
829
830TRACE_EVENT(ext4_free_blocks,
831 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
e6362609 832 int flags),
9bffad1e 833
e6362609 834 TP_ARGS(inode, block, count, flags),
9bffad1e
TT		 835
836 TP_STRUCT__entry(
0562e0ba 837 __field( dev_t, dev )
9bffad1e
TT		 838 __field( ino_t, ino )
839 __field( __u64, block )
840 __field( unsigned long, count )
a9c667f8 841 __field( int, flags )
210c0526 842 __field( __u16, mode )
9bffad1e
TT		 843 ),
844
845 TP_fast_assign(
0562e0ba 846 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 847 __entry->ino = inode->i_ino;
848 __entry->block = block;
849 __entry->count = count;
e6362609 850 __entry->flags = flags;
210c0526 851 __entry->mode = inode->i_mode;
9bffad1e
TT		 852 ),
853
21ddd568 854 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
0562e0ba 855 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 856 (unsigned long) __entry->ino,
e6362609 857 __entry->mode, __entry->block, __entry->count,
21ddd568 858 show_free_flags(__entry->flags))
9bffad1e
TT		 859);
860
0562e0ba 861TRACE_EVENT(ext4_sync_file_enter,
7ea80859 862 TP_PROTO(struct file *file, int datasync),
9bffad1e 863
7ea80859 864 TP_ARGS(file, datasync),
9bffad1e
TT		 865
866 TP_STRUCT__entry(
0562e0ba 867 __field( dev_t, dev )
9bffad1e
TT		 868 __field( ino_t, ino )
869 __field( ino_t, parent )
870 __field( int, datasync )
871 ),
872
873 TP_fast_assign(
7ea80859
CH		 874 struct dentry *dentry = file->f_path.dentry;
875
fc64005c 876 __entry->dev = dentry->d_sb->s_dev;
2b0143b5 877 __entry->ino = d_inode(dentry)->i_ino;
9bffad1e 878 __entry->datasync = datasync;
2b0143b5 879 __entry->parent = d_inode(dentry->d_parent)->i_ino;
9bffad1e
TT		 880 ),
881
a9c667f8 882 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
0562e0ba 883 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 884 (unsigned long) __entry->ino,
a3710fd1 885 (unsigned long) __entry->parent, __entry->datasync)
9bffad1e
TT		 886);
887
0562e0ba
JZ		 888TRACE_EVENT(ext4_sync_file_exit,
889 TP_PROTO(struct inode *inode, int ret),
890
891 TP_ARGS(inode, ret),
892
893 TP_STRUCT__entry(
0562e0ba 894 __field( dev_t, dev )
210c0526
AP		 895 __field( ino_t, ino )
896 __field( int, ret )
0562e0ba
JZ		 897 ),
898
899 TP_fast_assign(
0562e0ba 900 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 901 __entry->ino = inode->i_ino;
902 __entry->ret = ret;
0562e0ba
JZ		 903 ),
904
a9c667f8 905 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 906 MAJOR(__entry->dev), MINOR(__entry->dev),
907 (unsigned long) __entry->ino,
908 __entry->ret)
909);
910
9bffad1e
TT		 911TRACE_EVENT(ext4_sync_fs,
912 TP_PROTO(struct super_block *sb, int wait),
913
914 TP_ARGS(sb, wait),
915
916 TP_STRUCT__entry(
0562e0ba 917 __field( dev_t, dev )
9bffad1e
TT		 918 __field( int, wait )
919
920 ),
921
922 TP_fast_assign(
0562e0ba 923 __entry->dev = sb->s_dev;
9bffad1e
TT		 924 __entry->wait = wait;
925 ),
926
0562e0ba
JZ		 927 TP_printk("dev %d,%d wait %d",
928 MAJOR(__entry->dev), MINOR(__entry->dev),
929 __entry->wait)
9bffad1e
TT		 930);
931
fb40ba0d
TT		 932TRACE_EVENT(ext4_alloc_da_blocks,
933 TP_PROTO(struct inode *inode),
934
935 TP_ARGS(inode),
936
937 TP_STRUCT__entry(
0562e0ba 938 __field( dev_t, dev )
fb40ba0d 939 __field( ino_t, ino )
a627b0a7 940 __field( unsigned int, data_blocks )
fb40ba0d
TT		 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;
fb40ba0d
TT		 947 ),
948
a627b0a7 949 TP_printk("dev %d,%d ino %lu reserved_data_blocks %u",
0562e0ba 950 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 951 (unsigned long) __entry->ino,
a627b0a7 952 __entry->data_blocks)
fb40ba0d
TT		 953);
954
296c355c
TT		 955TRACE_EVENT(ext4_mballoc_alloc,
956 TP_PROTO(struct ext4_allocation_context *ac),
957
958 TP_ARGS(ac),
959
960 TP_STRUCT__entry(
0562e0ba 961 __field( dev_t, dev )
296c355c 962 __field( ino_t, ino )
296c355c
TT		 963 __field( __u32, orig_logical )
964 __field( int, orig_start )
965 __field( __u32, orig_group )
966 __field( int, orig_len )
967 __field( __u32, goal_logical )
968 __field( int, goal_start )
969 __field( __u32, goal_group )
970 __field( int, goal_len )
971 __field( __u32, result_logical )
972 __field( int, result_start )
973 __field( __u32, result_group )
974 __field( int, result_len )
210c0526
AP		 975 __field( __u16, found )
976 __field( __u16, groups )
977 __field( __u16, buddy )
978 __field( __u16, flags )
979 __field( __u16, tail )
980 __field( __u8, cr )
296c355c
TT		 981 ),
982
983 TP_fast_assign(
0562e0ba 984 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c 985 __entry->ino = ac->ac_inode->i_ino;
296c355c
TT		 986 __entry->orig_logical = ac->ac_o_ex.fe_logical;
987 __entry->orig_start = ac->ac_o_ex.fe_start;
988 __entry->orig_group = ac->ac_o_ex.fe_group;
989 __entry->orig_len = ac->ac_o_ex.fe_len;
990 __entry->goal_logical = ac->ac_g_ex.fe_logical;
991 __entry->goal_start = ac->ac_g_ex.fe_start;
992 __entry->goal_group = ac->ac_g_ex.fe_group;
993 __entry->goal_len = ac->ac_g_ex.fe_len;
994 __entry->result_logical = ac->ac_f_ex.fe_logical;
995 __entry->result_start = ac->ac_f_ex.fe_start;
996 __entry->result_group = ac->ac_f_ex.fe_group;
997 __entry->result_len = ac->ac_f_ex.fe_len;
210c0526
AP		 998 __entry->found = ac->ac_found;
999 __entry->flags = ac->ac_flags;
1000 __entry->groups = ac->ac_groups_scanned;
1001 __entry->buddy = ac->ac_buddy;
1002 __entry->tail = ac->ac_tail;
1003 __entry->cr = ac->ac_criteria;
296c355c
TT		 1004 ),
1005
a269029d 1006 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
21ddd568 1007 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
296c355c 1008 "tail %u broken %u",
0562e0ba 1009 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1010 (unsigned long) __entry->ino,
296c355c
TT		 1011 __entry->orig_group, __entry->orig_start,
1012 __entry->orig_len, __entry->orig_logical,
1013 __entry->goal_group, __entry->goal_start,
1014 __entry->goal_len, __entry->goal_logical,
1015 __entry->result_group, __entry->result_start,
1016 __entry->result_len, __entry->result_logical,
1017 __entry->found, __entry->groups, __entry->cr,
21ddd568 1018 show_mballoc_flags(__entry->flags), __entry->tail,
296c355c
TT		 1019 __entry->buddy ? 1 << __entry->buddy : 0)
1020);
1021
1022TRACE_EVENT(ext4_mballoc_prealloc,
1023 TP_PROTO(struct ext4_allocation_context *ac),
1024
1025 TP_ARGS(ac),
1026
1027 TP_STRUCT__entry(
0562e0ba 1028 __field( dev_t, dev )
296c355c
TT		 1029 __field( ino_t, ino )
1030 __field( __u32, orig_logical )
1031 __field( int, orig_start )
1032 __field( __u32, orig_group )
1033 __field( int, orig_len )
1034 __field( __u32, result_logical )
1035 __field( int, result_start )
1036 __field( __u32, result_group )
1037 __field( int, result_len )
1038 ),
1039
1040 TP_fast_assign(
0562e0ba 1041 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c
TT		 1042 __entry->ino = ac->ac_inode->i_ino;
1043 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1044 __entry->orig_start = ac->ac_o_ex.fe_start;
1045 __entry->orig_group = ac->ac_o_ex.fe_group;
1046 __entry->orig_len = ac->ac_o_ex.fe_len;
1047 __entry->result_logical = ac->ac_b_ex.fe_logical;
1048 __entry->result_start = ac->ac_b_ex.fe_start;
1049 __entry->result_group = ac->ac_b_ex.fe_group;
1050 __entry->result_len = ac->ac_b_ex.fe_len;
1051 ),
1052
a269029d 1053 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
0562e0ba 1054 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1055 (unsigned long) __entry->ino,
296c355c
TT		 1056 __entry->orig_group, __entry->orig_start,
1057 __entry->orig_len, __entry->orig_logical,
1058 __entry->result_group, __entry->result_start,
1059 __entry->result_len, __entry->result_logical)
1060);
1061
f084db93 1062DECLARE_EVENT_CLASS(ext4__mballoc,
3e1e5f50
ES		 1063 TP_PROTO(struct super_block *sb,
1064 struct inode *inode,
1065 ext4_group_t group,
1066 ext4_grpblk_t start,
1067 ext4_grpblk_t len),
296c355c 1068
3e1e5f50 1069 TP_ARGS(sb, inode, group, start, len),
296c355c
TT		 1070
1071 TP_STRUCT__entry(
0562e0ba 1072 __field( dev_t, dev )
296c355c 1073 __field( ino_t, ino )
296c355c
TT		 1074 __field( int, result_start )
1075 __field( __u32, result_group )
1076 __field( int, result_len )
1077 ),
1078
1079 TP_fast_assign(
0562e0ba 1080 __entry->dev = sb->s_dev;
3e1e5f50
ES		 1081 __entry->ino = inode ? inode->i_ino : 0;
1082 __entry->result_start = start;
1083 __entry->result_group = group;
1084 __entry->result_len = len;
296c355c
TT		 1085 ),
1086
a9c667f8 1087 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
0562e0ba 1088 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1089 (unsigned long) __entry->ino,
296c355c 1090 __entry->result_group, __entry->result_start,
3e1e5f50 1091 __entry->result_len)
296c355c
TT		 1092);
1093
f084db93
LZ		 1094DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1095
3e1e5f50
ES		 1096 TP_PROTO(struct super_block *sb,
1097 struct inode *inode,
1098 ext4_group_t group,
1099 ext4_grpblk_t start,
1100 ext4_grpblk_t len),
296c355c 1101
3e1e5f50 1102 TP_ARGS(sb, inode, group, start, len)
f084db93 1103);
296c355c 1104
f084db93 1105DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
296c355c 1106
3e1e5f50
ES		 1107 TP_PROTO(struct super_block *sb,
1108 struct inode *inode,
1109 ext4_group_t group,
1110 ext4_grpblk_t start,
1111 ext4_grpblk_t len),
296c355c 1112
3e1e5f50 1113 TP_ARGS(sb, inode, group, start, len)
296c355c
TT		 1114);
1115
beac2da7
TT		 1116TRACE_EVENT(ext4_forget,
1117 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1118
1119 TP_ARGS(inode, is_metadata, block),
1120
1121 TP_STRUCT__entry(
0562e0ba 1122 __field( dev_t, dev )
beac2da7 1123 __field( ino_t, ino )
beac2da7 1124 __field( __u64, block )
210c0526
AP		 1125 __field( int, is_metadata )
1126 __field( __u16, mode )
beac2da7
TT		 1127 ),
1128
1129 TP_fast_assign(
0562e0ba 1130 __entry->dev = inode->i_sb->s_dev;
beac2da7 1131 __entry->ino = inode->i_ino;
beac2da7 1132 __entry->block = block;
210c0526
AP		 1133 __entry->is_metadata = is_metadata;
1134 __entry->mode = inode->i_mode;
beac2da7
TT		 1135 ),
1136
a269029d 1137 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
0562e0ba
JZ		 1138 MAJOR(__entry->dev), MINOR(__entry->dev),
1139 (unsigned long) __entry->ino,
1140 __entry->mode, __entry->is_metadata, __entry->block)
beac2da7
TT		 1141);
1142
f8ec9d68 1143TRACE_EVENT(ext4_da_update_reserve_space,
d8990240 1144 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
f8ec9d68 1145
d8990240 1146 TP_ARGS(inode, used_blocks, quota_claim),
f8ec9d68
TT		 1147
1148 TP_STRUCT__entry(
0562e0ba 1149 __field( dev_t, dev )
f8ec9d68 1150 __field( ino_t, ino )
f8ec9d68
TT		 1151 __field( __u64, i_blocks )
1152 __field( int, used_blocks )
1153 __field( int, reserved_data_blocks )
d8990240 1154 __field( int, quota_claim )
210c0526 1155 __field( __u16, mode )
f8ec9d68
TT		 1156 ),
1157
1158 TP_fast_assign(
0562e0ba 1159 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1160 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1161 __entry->i_blocks = inode->i_blocks;
1162 __entry->used_blocks = used_blocks;
d8990240
AK		 1163 __entry->reserved_data_blocks =
1164 EXT4_I(inode)->i_reserved_data_blocks;
d8990240 1165 __entry->quota_claim = quota_claim;
210c0526 1166 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1167 ),
1168
0562e0ba 1169 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
a627b0a7 1170 "reserved_data_blocks %d quota_claim %d",
0562e0ba
JZ		 1171 MAJOR(__entry->dev), MINOR(__entry->dev),
1172 (unsigned long) __entry->ino,
a9c667f8 1173 __entry->mode, __entry->i_blocks,
f8ec9d68 1174 __entry->used_blocks, __entry->reserved_data_blocks,
d8990240 1175 __entry->quota_claim)
f8ec9d68
TT		 1176);
1177
1178TRACE_EVENT(ext4_da_reserve_space,
c27e43a1 1179 TP_PROTO(struct inode *inode),
f8ec9d68 1180
c27e43a1 1181 TP_ARGS(inode),
f8ec9d68
TT		 1182
1183 TP_STRUCT__entry(
0562e0ba 1184 __field( dev_t, dev )
f8ec9d68 1185 __field( ino_t, ino )
f8ec9d68 1186 __field( __u64, i_blocks )
f8ec9d68 1187 __field( int, reserved_data_blocks )
210c0526 1188 __field( __u16, mode )
f8ec9d68
TT		 1189 ),
1190
1191 TP_fast_assign(
0562e0ba 1192 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1193 __entry->ino = inode->i_ino;
f8ec9d68 1194 __entry->i_blocks = inode->i_blocks;
f8ec9d68 1195 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
210c0526 1196 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1197 ),
1198
c27e43a1 1199 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu "
a627b0a7 1200 "reserved_data_blocks %d",
0562e0ba 1201 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1202 (unsigned long) __entry->ino,
a9c667f8 1203 __entry->mode, __entry->i_blocks,
a627b0a7 1204 __entry->reserved_data_blocks)
f8ec9d68
TT		 1205);
1206
1207TRACE_EVENT(ext4_da_release_space,
1208 TP_PROTO(struct inode *inode, int freed_blocks),
1209
1210 TP_ARGS(inode, freed_blocks),
1211
1212 TP_STRUCT__entry(
0562e0ba 1213 __field( dev_t, dev )
f8ec9d68 1214 __field( ino_t, ino )
f8ec9d68
TT		 1215 __field( __u64, i_blocks )
1216 __field( int, freed_blocks )
1217 __field( int, reserved_data_blocks )
210c0526 1218 __field( __u16, mode )
f8ec9d68
TT		 1219 ),
1220
1221 TP_fast_assign(
0562e0ba 1222 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1223 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1224 __entry->i_blocks = inode->i_blocks;
1225 __entry->freed_blocks = freed_blocks;
1226 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
210c0526 1227 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1228 ),
1229
0562e0ba 1230 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
a627b0a7 1231 "reserved_data_blocks %d",
0562e0ba 1232 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1233 (unsigned long) __entry->ino,
a9c667f8 1234 __entry->mode, __entry->i_blocks,
a627b0a7 1235 __entry->freed_blocks, __entry->reserved_data_blocks)
f8ec9d68
TT		 1236);
1237
f307333e
TT		 1238DECLARE_EVENT_CLASS(ext4__bitmap_load,
1239 TP_PROTO(struct super_block *sb, unsigned long group),
1240
1241 TP_ARGS(sb, group),
1242
1243 TP_STRUCT__entry(
0562e0ba 1244 __field( dev_t, dev )
f307333e
TT		 1245 __field( __u32, group )
1246
1247 ),
1248
1249 TP_fast_assign(
0562e0ba 1250 __entry->dev = sb->s_dev;
f307333e
TT		 1251 __entry->group = group;
1252 ),
1253
a269029d 1254 TP_printk("dev %d,%d group %u",
0562e0ba
JZ		 1255 MAJOR(__entry->dev), MINOR(__entry->dev),
1256 __entry->group)
f307333e
TT		 1257);
1258
1259DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1260
1261 TP_PROTO(struct super_block *sb, unsigned long group),
1262
1263 TP_ARGS(sb, group)
1264);
1265
1266DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1267
1268 TP_PROTO(struct super_block *sb, unsigned long group),
1269
1270 TP_ARGS(sb, group)
1271);
f8ec9d68 1272
0562e0ba
JZ		 1273DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1274
1275 TP_PROTO(struct super_block *sb, unsigned long group),
1276
1277 TP_ARGS(sb, group)
1278);
1279
1280DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1281
1282 TP_PROTO(struct super_block *sb, unsigned long group),
1283
1284 TP_ARGS(sb, group)
1285);
1286
1287TRACE_EVENT(ext4_direct_IO_enter,
1288 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1289
1290 TP_ARGS(inode, offset, len, rw),
1291
1292 TP_STRUCT__entry(
0562e0ba 1293 __field( dev_t, dev )
210c0526 1294 __field( ino_t, ino )
0562e0ba
JZ		 1295 __field( loff_t, pos )
1296 __field( unsigned long, len )
1297 __field( int, rw )
1298 ),
1299
1300 TP_fast_assign(
0562e0ba 1301 __entry->dev = inode->i_sb->s_dev;
210c0526 1302 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1303 __entry->pos = offset;
1304 __entry->len = len;
1305 __entry->rw = rw;
1306 ),
1307
a9c667f8 1308 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
0562e0ba
JZ		 1309 MAJOR(__entry->dev), MINOR(__entry->dev),
1310 (unsigned long) __entry->ino,
a9c667f8 1311 __entry->pos, __entry->len, __entry->rw)
0562e0ba
JZ		 1312);
1313
1314TRACE_EVENT(ext4_direct_IO_exit,
a9c667f8
LC		 1315 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1316 int rw, int ret),
0562e0ba
JZ		 1317
1318 TP_ARGS(inode, offset, len, rw, ret),
1319
1320 TP_STRUCT__entry(
0562e0ba 1321 __field( dev_t, dev )
210c0526 1322 __field( ino_t, ino )
0562e0ba
JZ		 1323 __field( loff_t, pos )
1324 __field( unsigned long, len )
1325 __field( int, rw )
1326 __field( int, ret )
1327 ),
1328
1329 TP_fast_assign(
0562e0ba 1330 __entry->dev = inode->i_sb->s_dev;
210c0526 1331 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1332 __entry->pos = offset;
1333 __entry->len = len;
1334 __entry->rw = rw;
1335 __entry->ret = ret;
1336 ),
1337
a9c667f8 1338 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
0562e0ba
JZ		 1339 MAJOR(__entry->dev), MINOR(__entry->dev),
1340 (unsigned long) __entry->ino,
a9c667f8 1341 __entry->pos, __entry->len,
0562e0ba
JZ		 1342 __entry->rw, __entry->ret)
1343);
1344
b8a86845 1345DECLARE_EVENT_CLASS(ext4__fallocate_mode,
0562e0ba
JZ		 1346 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1347
1348 TP_ARGS(inode, offset, len, mode),
1349
1350 TP_STRUCT__entry(
0562e0ba 1351 __field( dev_t, dev )
210c0526 1352 __field( ino_t, ino )
b8a86845
LC		 1353 __field( loff_t, offset )
1354 __field( loff_t, len )
0562e0ba
JZ		 1355 __field( int, mode )
1356 ),
1357
1358 TP_fast_assign(
0562e0ba 1359 __entry->dev = inode->i_sb->s_dev;
210c0526 1360 __entry->ino = inode->i_ino;
b8a86845 1361 __entry->offset = offset;
0562e0ba
JZ		 1362 __entry->len = len;
1363 __entry->mode = mode;
1364 ),
1365
b8a86845 1366 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
0562e0ba 1367 MAJOR(__entry->dev), MINOR(__entry->dev),
b8a86845
LC		 1368 (unsigned long) __entry->ino,
1369 __entry->offset, __entry->len,
1370 show_falloc_mode(__entry->mode))
1371);
1372
1373DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1374
1375 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1376
1377 TP_ARGS(inode, offset, len, mode)
1378);
1379
1380DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1381
1382 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1383
1384 TP_ARGS(inode, offset, len, mode)
1385);
1386
1387DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1388
1389 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1390
1391 TP_ARGS(inode, offset, len, mode)
0562e0ba
JZ		 1392);
1393
1394TRACE_EVENT(ext4_fallocate_exit,
a9c667f8
LC		 1395 TP_PROTO(struct inode *inode, loff_t offset,
1396 unsigned int max_blocks, int ret),
0562e0ba
JZ		 1397
1398 TP_ARGS(inode, offset, max_blocks, ret),
1399
1400 TP_STRUCT__entry(
0562e0ba 1401 __field( dev_t, dev )
210c0526 1402 __field( ino_t, ino )
0562e0ba 1403 __field( loff_t, pos )
a9c667f8 1404 __field( unsigned int, blocks )
0562e0ba
JZ		 1405 __field( int, ret )
1406 ),
1407
1408 TP_fast_assign(
0562e0ba 1409 __entry->dev = inode->i_sb->s_dev;
210c0526 1410 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1411 __entry->pos = offset;
1412 __entry->blocks = max_blocks;
1413 __entry->ret = ret;
1414 ),
1415
a9c667f8 1416 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
0562e0ba
JZ		 1417 MAJOR(__entry->dev), MINOR(__entry->dev),
1418 (unsigned long) __entry->ino,
a9c667f8 1419 __entry->pos, __entry->blocks,
0562e0ba
JZ		 1420 __entry->ret)
1421);
1422
1423TRACE_EVENT(ext4_unlink_enter,
1424 TP_PROTO(struct inode *parent, struct dentry *dentry),
1425
1426 TP_ARGS(parent, dentry),
1427
1428 TP_STRUCT__entry(
210c0526 1429 __field( dev_t, dev )
0562e0ba 1430 __field( ino_t, ino )
210c0526 1431 __field( ino_t, parent )
0562e0ba 1432 __field( loff_t, size )
0562e0ba
JZ		 1433 ),
1434
1435 TP_fast_assign(
fc64005c 1436 __entry->dev = dentry->d_sb->s_dev;
2b0143b5 1437 __entry->ino = d_inode(dentry)->i_ino;
210c0526 1438 __entry->parent = parent->i_ino;
2b0143b5 1439 __entry->size = d_inode(dentry)->i_size;
0562e0ba
JZ		 1440 ),
1441
a9c667f8 1442 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
0562e0ba
JZ		 1443 MAJOR(__entry->dev), MINOR(__entry->dev),
1444 (unsigned long) __entry->ino, __entry->size,
1445 (unsigned long) __entry->parent)
1446);
1447
1448TRACE_EVENT(ext4_unlink_exit,
1449 TP_PROTO(struct dentry *dentry, int ret),
1450
1451 TP_ARGS(dentry, ret),
1452
1453 TP_STRUCT__entry(
0562e0ba 1454 __field( dev_t, dev )
210c0526 1455 __field( ino_t, ino )
0562e0ba
JZ		 1456 __field( int, ret )
1457 ),
1458
1459 TP_fast_assign(
fc64005c 1460 __entry->dev = dentry->d_sb->s_dev;
2b0143b5 1461 __entry->ino = d_inode(dentry)->i_ino;
0562e0ba
JZ		 1462 __entry->ret = ret;
1463 ),
1464
a9c667f8 1465 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 1466 MAJOR(__entry->dev), MINOR(__entry->dev),
1467 (unsigned long) __entry->ino,
1468 __entry->ret)
1469);
1470
1471DECLARE_EVENT_CLASS(ext4__truncate,
1472 TP_PROTO(struct inode *inode),
1473
1474 TP_ARGS(inode),
1475
1476 TP_STRUCT__entry(
210c0526
AP		 1477 __field( dev_t, dev )
1478 __field( ino_t, ino )
a9c667f8 1479 __field( __u64, blocks )
0562e0ba
JZ		 1480 ),
1481
1482 TP_fast_assign(
0562e0ba 1483 __entry->dev = inode->i_sb->s_dev;
210c0526 1484 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1485 __entry->blocks = inode->i_blocks;
1486 ),
1487
a9c667f8 1488 TP_printk("dev %d,%d ino %lu blocks %llu",
0562e0ba 1489 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8 1490 (unsigned long) __entry->ino, __entry->blocks)
0562e0ba
JZ		 1491);
1492
1493DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1494
1495 TP_PROTO(struct inode *inode),
1496
1497 TP_ARGS(inode)
1498);
1499
1500DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1501
1502 TP_PROTO(struct inode *inode),
1503
1504 TP_ARGS(inode)
1505);
1506
556615dc 1507/* 'ux' is the unwritten extent. */
6f91bc5f
EG		 1508TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1509 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1510 struct ext4_extent *ux),
1511
1512 TP_ARGS(inode, map, ux),
1513
1514 TP_STRUCT__entry(
6f91bc5f 1515 __field( dev_t, dev )
210c0526 1516 __field( ino_t, ino )
6f91bc5f
EG		 1517 __field( ext4_lblk_t, m_lblk )
1518 __field( unsigned, m_len )
1519 __field( ext4_lblk_t, u_lblk )
1520 __field( unsigned, u_len )
1521 __field( ext4_fsblk_t, u_pblk )
1522 ),
1523
1524 TP_fast_assign(
6f91bc5f 1525 __entry->dev = inode->i_sb->s_dev;
210c0526 1526 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1527 __entry->m_lblk = map->m_lblk;
1528 __entry->m_len = map->m_len;
1529 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1530 __entry->u_len = ext4_ext_get_actual_len(ux);
1531 __entry->u_pblk = ext4_ext_pblock(ux);
1532 ),
1533
1534 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1535 "u_pblk %llu",
1536 MAJOR(__entry->dev), MINOR(__entry->dev),
1537 (unsigned long) __entry->ino,
1538 __entry->m_lblk, __entry->m_len,
1539 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1540);
1541
1542/*
556615dc 1543 * 'ux' is the unwritten extent.
6f91bc5f
EG		 1544 * 'ix' is the initialized extent to which blocks are transferred.
1545 */
1546TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1547 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1548 struct ext4_extent *ux, struct ext4_extent *ix),
1549
1550 TP_ARGS(inode, map, ux, ix),
1551
1552 TP_STRUCT__entry(
6f91bc5f 1553 __field( dev_t, dev )
210c0526 1554 __field( ino_t, ino )
6f91bc5f
EG		 1555 __field( ext4_lblk_t, m_lblk )
1556 __field( unsigned, m_len )
1557 __field( ext4_lblk_t, u_lblk )
1558 __field( unsigned, u_len )
1559 __field( ext4_fsblk_t, u_pblk )
1560 __field( ext4_lblk_t, i_lblk )
1561 __field( unsigned, i_len )
1562 __field( ext4_fsblk_t, i_pblk )
1563 ),
1564
1565 TP_fast_assign(
6f91bc5f 1566 __entry->dev = inode->i_sb->s_dev;
210c0526 1567 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1568 __entry->m_lblk = map->m_lblk;
1569 __entry->m_len = map->m_len;
1570 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1571 __entry->u_len = ext4_ext_get_actual_len(ux);
1572 __entry->u_pblk = ext4_ext_pblock(ux);
1573 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1574 __entry->i_len = ext4_ext_get_actual_len(ix);
1575 __entry->i_pblk = ext4_ext_pblock(ix);
1576 ),
1577
1578 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1579 "u_lblk %u u_len %u u_pblk %llu "
1580 "i_lblk %u i_len %u i_pblk %llu ",
1581 MAJOR(__entry->dev), MINOR(__entry->dev),
1582 (unsigned long) __entry->ino,
1583 __entry->m_lblk, __entry->m_len,
1584 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1585 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1586);
1587
0562e0ba
JZ		 1588DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1589 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
a9c667f8 1590 unsigned int len, unsigned int flags),
0562e0ba
JZ		 1591
1592 TP_ARGS(inode, lblk, len, flags),
1593
1594 TP_STRUCT__entry(
210c0526
AP		 1595 __field( dev_t, dev )
1596 __field( ino_t, ino )
0562e0ba 1597 __field( ext4_lblk_t, lblk )
a9c667f8
LC		 1598 __field( unsigned int, len )
1599 __field( unsigned int, flags )
0562e0ba
JZ		 1600 ),
1601
1602 TP_fast_assign(
0562e0ba 1603 __entry->dev = inode->i_sb->s_dev;
210c0526 1604 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1605 __entry->lblk = lblk;
1606 __entry->len = len;
1607 __entry->flags = flags;
1608 ),
1609
21ddd568 1610 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
0562e0ba
JZ		 1611 MAJOR(__entry->dev), MINOR(__entry->dev),
1612 (unsigned long) __entry->ino,
21ddd568 1613 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
0562e0ba
JZ		 1614);
1615
1616DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1617 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1618 unsigned len, unsigned flags),
1619
1620 TP_ARGS(inode, lblk, len, flags)
1621);
1622
1623DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1624 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1625 unsigned len, unsigned flags),
1626
1627 TP_ARGS(inode, lblk, len, flags)
1628);
1629
1630DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
21ddd568
TT		 1631 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1632 int ret),
0562e0ba 1633
21ddd568 1634 TP_ARGS(inode, flags, map, ret),
0562e0ba
JZ		 1635
1636 TP_STRUCT__entry(
0562e0ba 1637 __field( dev_t, dev )
210c0526 1638 __field( ino_t, ino )
21ddd568 1639 __field( unsigned int, flags )
0562e0ba 1640 __field( ext4_fsblk_t, pblk )
210c0526 1641 __field( ext4_lblk_t, lblk )
a9c667f8 1642 __field( unsigned int, len )
21ddd568 1643 __field( unsigned int, mflags )
0562e0ba
JZ		 1644 __field( int, ret )
1645 ),
1646
1647 TP_fast_assign(
0562e0ba 1648 __entry->dev = inode->i_sb->s_dev;
210c0526 1649 __entry->ino = inode->i_ino;
21ddd568 1650 __entry->flags = flags;
19b303d8
ZL		 1651 __entry->pblk = map->m_pblk;
1652 __entry->lblk = map->m_lblk;
1653 __entry->len = map->m_len;
21ddd568 1654 __entry->mflags = map->m_flags;
0562e0ba
JZ		 1655 __entry->ret = ret;
1656 ),
1657
21ddd568
TT		 1658 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1659 "mflags %s ret %d",
0562e0ba
JZ		 1660 MAJOR(__entry->dev), MINOR(__entry->dev),
1661 (unsigned long) __entry->ino,
21ddd568
TT		 1662 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1663 __entry->len, show_mflags(__entry->mflags), __entry->ret)
0562e0ba
JZ		 1664);
1665
1666DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
21ddd568
TT		 1667 TP_PROTO(struct inode *inode, unsigned flags,
1668 struct ext4_map_blocks *map, int ret),
0562e0ba 1669
21ddd568 1670 TP_ARGS(inode, flags, map, ret)
0562e0ba
JZ		 1671);
1672
1673DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
21ddd568
TT		 1674 TP_PROTO(struct inode *inode, unsigned flags,
1675 struct ext4_map_blocks *map, int ret),
0562e0ba 1676
21ddd568 1677 TP_ARGS(inode, flags, map, ret)
0562e0ba
JZ		 1678);
1679
1680TRACE_EVENT(ext4_ext_load_extent,
1681 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1682
1683 TP_ARGS(inode, lblk, pblk),
1684
1685 TP_STRUCT__entry(
0562e0ba 1686 __field( dev_t, dev )
210c0526 1687 __field( ino_t, ino )
0562e0ba 1688 __field( ext4_fsblk_t, pblk )
210c0526 1689 __field( ext4_lblk_t, lblk )
0562e0ba
JZ		 1690 ),
1691
1692 TP_fast_assign(
0562e0ba 1693 __entry->dev = inode->i_sb->s_dev;
210c0526 1694 __entry->ino = inode->i_ino;
0562e0ba 1695 __entry->pblk = pblk;
210c0526 1696 __entry->lblk = lblk;
0562e0ba
JZ		 1697 ),
1698
1699 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1700 MAJOR(__entry->dev), MINOR(__entry->dev),
1701 (unsigned long) __entry->ino,
a9c667f8 1702 __entry->lblk, __entry->pblk)
0562e0ba
JZ		 1703);
1704
1705TRACE_EVENT(ext4_load_inode,
1706 TP_PROTO(struct inode *inode),
1707
1708 TP_ARGS(inode),
1709
1710 TP_STRUCT__entry(
0562e0ba 1711 __field( dev_t, dev )
210c0526 1712 __field( ino_t, ino )
0562e0ba
JZ		 1713 ),
1714
1715 TP_fast_assign(
0562e0ba 1716 __entry->dev = inode->i_sb->s_dev;
210c0526 1717 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1718 ),
1719
1720 TP_printk("dev %d,%d ino %ld",
1721 MAJOR(__entry->dev), MINOR(__entry->dev),
1722 (unsigned long) __entry->ino)
1723);
1724
12706394 1725TRACE_EVENT(ext4_journal_start,
5fe2fe89
JK		 1726 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1727 unsigned long IP),
12706394 1728
5fe2fe89 1729 TP_ARGS(sb, blocks, rsv_blocks, IP),
12706394
TT		 1730
1731 TP_STRUCT__entry(
1732 __field( dev_t, dev )
12706394 1733 __field(unsigned long, ip )
5fe2fe89
JK		 1734 __field( int, blocks )
1735 __field( int, rsv_blocks )
12706394
TT		 1736 ),
1737
1738 TP_fast_assign(
5fe2fe89
JK		 1739 __entry->dev = sb->s_dev;
1740 __entry->ip = IP;
1741 __entry->blocks = blocks;
1742 __entry->rsv_blocks = rsv_blocks;
12706394
TT		 1743 ),
1744
bbedb179 1745 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pS",
12706394 1746 MAJOR(__entry->dev), MINOR(__entry->dev),
5fe2fe89
JK		 1747 __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
1748);
1749
1750TRACE_EVENT(ext4_journal_start_reserved,
1751 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1752
1753 TP_ARGS(sb, blocks, IP),
1754
1755 TP_STRUCT__entry(
1756 __field( dev_t, dev )
1757 __field(unsigned long, ip )
1758 __field( int, blocks )
1759 ),
1760
1761 TP_fast_assign(
1762 __entry->dev = sb->s_dev;
1763 __entry->ip = IP;
1764 __entry->blocks = blocks;
1765 ),
1766
bbedb179 1767 TP_printk("dev %d,%d blocks, %d caller %pS",
5fe2fe89
JK		 1768 MAJOR(__entry->dev), MINOR(__entry->dev),
1769 __entry->blocks, (void *)__entry->ip)
12706394
TT		 1770);
1771
b3d4c2b1
TM		 1772DECLARE_EVENT_CLASS(ext4__trim,
1773 TP_PROTO(struct super_block *sb,
1774 ext4_group_t group,
1775 ext4_grpblk_t start,
1776 ext4_grpblk_t len),
1777
1778 TP_ARGS(sb, group, start, len),
1779
1780 TP_STRUCT__entry(
1781 __field( int, dev_major )
1782 __field( int, dev_minor )
1783 __field( __u32, group )
1784 __field( int, start )
1785 __field( int, len )
1786 ),
1787
1788 TP_fast_assign(
1789 __entry->dev_major = MAJOR(sb->s_dev);
1790 __entry->dev_minor = MINOR(sb->s_dev);
1791 __entry->group = group;
1792 __entry->start = start;
1793 __entry->len = len;
1794 ),
1795
1796 TP_printk("dev %d,%d group %u, start %d, len %d",
1797 __entry->dev_major, __entry->dev_minor,
1798 __entry->group, __entry->start, __entry->len)
1799);
1800
1801DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1802
1803 TP_PROTO(struct super_block *sb,
1804 ext4_group_t group,
1805 ext4_grpblk_t start,
1806 ext4_grpblk_t len),
1807
1808 TP_ARGS(sb, group, start, len)
1809);
1810
1811DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1812
1813 TP_PROTO(struct super_block *sb,
1814 ext4_group_t group,
1815 ext4_grpblk_t start,
1816 ext4_grpblk_t len),
1817
1818 TP_ARGS(sb, group, start, len)
1819);
1820
556615dc 1821TRACE_EVENT(ext4_ext_handle_unwritten_extents,
b5645534 1822 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
d8990240
AK		 1823 unsigned int allocated, ext4_fsblk_t newblock),
1824
b5645534 1825 TP_ARGS(inode, map, flags, allocated, newblock),
d8990240
AK		 1826
1827 TP_STRUCT__entry(
d8990240 1828 __field( dev_t, dev )
210c0526
AP		 1829 __field( ino_t, ino )
1830 __field( int, flags )
d8990240
AK		 1831 __field( ext4_lblk_t, lblk )
1832 __field( ext4_fsblk_t, pblk )
1833 __field( unsigned int, len )
d8990240
AK		 1834 __field( unsigned int, allocated )
1835 __field( ext4_fsblk_t, newblk )
1836 ),
1837
1838 TP_fast_assign(
d8990240 1839 __entry->dev = inode->i_sb->s_dev;
210c0526 1840 __entry->ino = inode->i_ino;
b5645534 1841 __entry->flags = flags;
d8990240
AK		 1842 __entry->lblk = map->m_lblk;
1843 __entry->pblk = map->m_pblk;
1844 __entry->len = map->m_len;
d8990240
AK		 1845 __entry->allocated = allocated;
1846 __entry->newblk = newblock;
1847 ),
1848
21ddd568 1849 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
d8990240
AK		 1850 "allocated %d newblock %llu",
1851 MAJOR(__entry->dev), MINOR(__entry->dev),
1852 (unsigned long) __entry->ino,
1853 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
21ddd568 1854 __entry->len, show_map_flags(__entry->flags),
d8990240
AK		 1855 (unsigned int) __entry->allocated,
1856 (unsigned long long) __entry->newblk)
1857);
1858
1859TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1860 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1861
1862 TP_ARGS(sb, map, ret),
1863
1864 TP_STRUCT__entry(
1865 __field( dev_t, dev )
210c0526 1866 __field( unsigned int, flags )
d8990240
AK		 1867 __field( ext4_lblk_t, lblk )
1868 __field( ext4_fsblk_t, pblk )
1869 __field( unsigned int, len )
d8990240
AK		 1870 __field( int, ret )
1871 ),
1872
1873 TP_fast_assign(
1874 __entry->dev = sb->s_dev;
210c0526 1875 __entry->flags = map->m_flags;
d8990240
AK		 1876 __entry->lblk = map->m_lblk;
1877 __entry->pblk = map->m_pblk;
1878 __entry->len = map->m_len;
d8990240
AK		 1879 __entry->ret = ret;
1880 ),
1881
21ddd568 1882 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
d8990240
AK		 1883 MAJOR(__entry->dev), MINOR(__entry->dev),
1884 __entry->lblk, (unsigned long long) __entry->pblk,
21ddd568 1885 __entry->len, show_mflags(__entry->flags), __entry->ret)
d8990240
AK		 1886);
1887
1888TRACE_EVENT(ext4_ext_put_in_cache,
1889 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1890 ext4_fsblk_t start),
1891
1892 TP_ARGS(inode, lblk, len, start),
1893
1894 TP_STRUCT__entry(
d8990240 1895 __field( dev_t, dev )
210c0526 1896 __field( ino_t, ino )
d8990240
AK		 1897 __field( ext4_lblk_t, lblk )
1898 __field( unsigned int, len )
1899 __field( ext4_fsblk_t, start )
1900 ),
1901
1902 TP_fast_assign(
d8990240 1903 __entry->dev = inode->i_sb->s_dev;
210c0526 1904 __entry->ino = inode->i_ino;
d8990240
AK		 1905 __entry->lblk = lblk;
1906 __entry->len = len;
1907 __entry->start = start;
1908 ),
1909
1910 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1911 MAJOR(__entry->dev), MINOR(__entry->dev),
1912 (unsigned long) __entry->ino,
1913 (unsigned) __entry->lblk,
1914 __entry->len,
1915 (unsigned long long) __entry->start)
1916);
1917
1918TRACE_EVENT(ext4_ext_in_cache,
1919 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1920
1921 TP_ARGS(inode, lblk, ret),
1922
1923 TP_STRUCT__entry(
d8990240 1924 __field( dev_t, dev )
210c0526 1925 __field( ino_t, ino )
d8990240
AK		 1926 __field( ext4_lblk_t, lblk )
1927 __field( int, ret )
1928 ),
1929
1930 TP_fast_assign(
d8990240 1931 __entry->dev = inode->i_sb->s_dev;
210c0526 1932 __entry->ino = inode->i_ino;
d8990240
AK		 1933 __entry->lblk = lblk;
1934 __entry->ret = ret;
1935 ),
1936
1937 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1938 MAJOR(__entry->dev), MINOR(__entry->dev),
1939 (unsigned long) __entry->ino,
1940 (unsigned) __entry->lblk,
1941 __entry->ret)
1942
1943);
1944
1945TRACE_EVENT(ext4_find_delalloc_range,
1946 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1947 int reverse, int found, ext4_lblk_t found_blk),
1948
1949 TP_ARGS(inode, from, to, reverse, found, found_blk),
1950
1951 TP_STRUCT__entry(
d8990240 1952 __field( dev_t, dev )
210c0526 1953 __field( ino_t, ino )
d8990240
AK		 1954 __field( ext4_lblk_t, from )
1955 __field( ext4_lblk_t, to )
1956 __field( int, reverse )
1957 __field( int, found )
1958 __field( ext4_lblk_t, found_blk )
1959 ),
1960
1961 TP_fast_assign(
d8990240 1962 __entry->dev = inode->i_sb->s_dev;
210c0526 1963 __entry->ino = inode->i_ino;
d8990240
AK		 1964 __entry->from = from;
1965 __entry->to = to;
1966 __entry->reverse = reverse;
1967 __entry->found = found;
1968 __entry->found_blk = found_blk;
1969 ),
1970
1971 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1972 "(blk = %u)",
1973 MAJOR(__entry->dev), MINOR(__entry->dev),
1974 (unsigned long) __entry->ino,
1975 (unsigned) __entry->from, (unsigned) __entry->to,
1976 __entry->reverse, __entry->found,
1977 (unsigned) __entry->found_blk)
1978);
1979
1980TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1981 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1982
1983 TP_ARGS(inode, lblk, len),
1984
1985 TP_STRUCT__entry(
d8990240 1986 __field( dev_t, dev )
210c0526 1987 __field( ino_t, ino )
d8990240
AK		 1988 __field( ext4_lblk_t, lblk )
1989 __field( unsigned int, len )
1990 ),
1991
1992 TP_fast_assign(
d8990240 1993 __entry->dev = inode->i_sb->s_dev;
210c0526 1994 __entry->ino = inode->i_ino;
d8990240
AK		 1995 __entry->lblk = lblk;
1996 __entry->len = len;
1997 ),
1998
1999 TP_printk("dev %d,%d ino %lu lblk %u len %u",
2000 MAJOR(__entry->dev), MINOR(__entry->dev),
2001 (unsigned long) __entry->ino,
2002 (unsigned) __entry->lblk,
2003 __entry->len)
2004);
2005
2006TRACE_EVENT(ext4_ext_show_extent,
2007 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
2008 unsigned short len),
2009
2010 TP_ARGS(inode, lblk, pblk, len),
2011
2012 TP_STRUCT__entry(
d8990240 2013 __field( dev_t, dev )
210c0526 2014 __field( ino_t, ino )
d8990240 2015 __field( ext4_fsblk_t, pblk )
210c0526 2016 __field( ext4_lblk_t, lblk )
d8990240
AK		 2017 __field( unsigned short, len )
2018 ),
2019
2020 TP_fast_assign(
d8990240 2021 __entry->dev = inode->i_sb->s_dev;
210c0526 2022 __entry->ino = inode->i_ino;
d8990240 2023 __entry->pblk = pblk;
210c0526 2024 __entry->lblk = lblk;
d8990240
AK		 2025 __entry->len = len;
2026 ),
2027
2028 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2029 MAJOR(__entry->dev), MINOR(__entry->dev),
2030 (unsigned long) __entry->ino,
2031 (unsigned) __entry->lblk,
2032 (unsigned long long) __entry->pblk,
2033 (unsigned short) __entry->len)
2034);
2035
2036TRACE_EVENT(ext4_remove_blocks,
2037 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2038 ext4_lblk_t from, ext4_fsblk_t to,
d23142c6 2039 long long partial_cluster),
d8990240
AK		 2040
2041 TP_ARGS(inode, ex, from, to, partial_cluster),
2042
2043 TP_STRUCT__entry(
d8990240 2044 __field( dev_t, dev )
210c0526 2045 __field( ino_t, ino )
d8990240
AK		 2046 __field( ext4_lblk_t, from )
2047 __field( ext4_lblk_t, to )
d23142c6 2048 __field( long long, partial )
210c0526
AP		 2049 __field( ext4_fsblk_t, ee_pblk )
2050 __field( ext4_lblk_t, ee_lblk )
2051 __field( unsigned short, ee_len )
d8990240
AK		 2052 ),
2053
2054 TP_fast_assign(
d8990240 2055 __entry->dev = inode->i_sb->s_dev;
210c0526 2056 __entry->ino = inode->i_ino;
d8990240
AK		 2057 __entry->from = from;
2058 __entry->to = to;
2059 __entry->partial = partial_cluster;
210c0526 2060 __entry->ee_pblk = ext4_ext_pblock(ex);
d6a77105 2061 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
210c0526 2062 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 2063 ),
2064
2065 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
d23142c6 2066 "from %u to %u partial_cluster %lld",
d8990240
AK		 2067 MAJOR(__entry->dev), MINOR(__entry->dev),
2068 (unsigned long) __entry->ino,
2069 (unsigned) __entry->ee_lblk,
2070 (unsigned long long) __entry->ee_pblk,
2071 (unsigned short) __entry->ee_len,
2072 (unsigned) __entry->from,
2073 (unsigned) __entry->to,
d23142c6 2074 (long long) __entry->partial)
d8990240
AK		 2075);
2076
2077TRACE_EVENT(ext4_ext_rm_leaf,
2078 TP_PROTO(struct inode *inode, ext4_lblk_t start,
d23142c6
LC		 2079 struct ext4_extent *ex,
2080 long long partial_cluster),
d8990240
AK		 2081
2082 TP_ARGS(inode, start, ex, partial_cluster),
2083
2084 TP_STRUCT__entry(
d8990240 2085 __field( dev_t, dev )
210c0526 2086 __field( ino_t, ino )
d23142c6 2087 __field( long long, partial )
d8990240
AK		 2088 __field( ext4_lblk_t, start )
2089 __field( ext4_lblk_t, ee_lblk )
2090 __field( ext4_fsblk_t, ee_pblk )
2091 __field( short, ee_len )
d8990240
AK		 2092 ),
2093
2094 TP_fast_assign(
d8990240 2095 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 2096 __entry->ino = inode->i_ino;
2097 __entry->partial = partial_cluster;
d8990240
AK		 2098 __entry->start = start;
2099 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2100 __entry->ee_pblk = ext4_ext_pblock(ex);
2101 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 2102 ),
2103
2104 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
d23142c6 2105 "partial_cluster %lld",
d8990240
AK		 2106 MAJOR(__entry->dev), MINOR(__entry->dev),
2107 (unsigned long) __entry->ino,
2108 (unsigned) __entry->start,
2109 (unsigned) __entry->ee_lblk,
2110 (unsigned long long) __entry->ee_pblk,
2111 (unsigned short) __entry->ee_len,
d23142c6 2112 (long long) __entry->partial)
d8990240
AK		 2113);
2114
2115TRACE_EVENT(ext4_ext_rm_idx,
2116 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2117
2118 TP_ARGS(inode, pblk),
2119
2120 TP_STRUCT__entry(
d8990240 2121 __field( dev_t, dev )
210c0526 2122 __field( ino_t, ino )
d8990240
AK		 2123 __field( ext4_fsblk_t, pblk )
2124 ),
2125
2126 TP_fast_assign(
d8990240 2127 __entry->dev = inode->i_sb->s_dev;
210c0526 2128 __entry->ino = inode->i_ino;
d8990240
AK		 2129 __entry->pblk = pblk;
2130 ),
2131
2132 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2133 MAJOR(__entry->dev), MINOR(__entry->dev),
2134 (unsigned long) __entry->ino,
2135 (unsigned long long) __entry->pblk)
2136);
2137
2138TRACE_EVENT(ext4_ext_remove_space,
61801325
LC		 2139 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2140 ext4_lblk_t end, int depth),
d8990240 2141
61801325 2142 TP_ARGS(inode, start, end, depth),
d8990240
AK		 2143
2144 TP_STRUCT__entry(
d8990240 2145 __field( dev_t, dev )
210c0526 2146 __field( ino_t, ino )
d8990240 2147 __field( ext4_lblk_t, start )
61801325 2148 __field( ext4_lblk_t, end )
d8990240
AK		 2149 __field( int, depth )
2150 ),
2151
2152 TP_fast_assign(
d8990240 2153 __entry->dev = inode->i_sb->s_dev;
210c0526 2154 __entry->ino = inode->i_ino;
d8990240 2155 __entry->start = start;
61801325 2156 __entry->end = end;
d8990240
AK		 2157 __entry->depth = depth;
2158 ),
2159
61801325 2160 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
d8990240
AK		 2161 MAJOR(__entry->dev), MINOR(__entry->dev),
2162 (unsigned long) __entry->ino,
2163 (unsigned) __entry->start,
61801325 2164 (unsigned) __entry->end,
d8990240
AK		 2165 __entry->depth)
2166);
2167
2168TRACE_EVENT(ext4_ext_remove_space_done,
61801325 2169 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
d23142c6 2170 int depth, long long partial, __le16 eh_entries),
d8990240 2171
61801325 2172 TP_ARGS(inode, start, end, depth, partial, eh_entries),
d8990240
AK		 2173
2174 TP_STRUCT__entry(
d8990240 2175 __field( dev_t, dev )
210c0526 2176 __field( ino_t, ino )
d8990240 2177 __field( ext4_lblk_t, start )
61801325 2178 __field( ext4_lblk_t, end )
d8990240 2179 __field( int, depth )
d23142c6 2180 __field( long long, partial )
d8990240
AK		 2181 __field( unsigned short, eh_entries )
2182 ),
2183
2184 TP_fast_assign(
d8990240 2185 __entry->dev = inode->i_sb->s_dev;
210c0526 2186 __entry->ino = inode->i_ino;
d8990240 2187 __entry->start = start;
61801325 2188 __entry->end = end;
d8990240
AK		 2189 __entry->depth = depth;
2190 __entry->partial = partial;
d6a77105 2191 __entry->eh_entries = le16_to_cpu(eh_entries);
d8990240
AK		 2192 ),
2193
d23142c6 2194 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
d8990240
AK		 2195 "remaining_entries %u",
2196 MAJOR(__entry->dev), MINOR(__entry->dev),
2197 (unsigned long) __entry->ino,
2198 (unsigned) __entry->start,
61801325 2199 (unsigned) __entry->end,
d8990240 2200 __entry->depth,
d23142c6 2201 (long long) __entry->partial,
d8990240
AK		 2202 (unsigned short) __entry->eh_entries)
2203);
2204
107a7bd3 2205DECLARE_EVENT_CLASS(ext4__es_extent,
fdc0212e 2206 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2207
fdc0212e 2208 TP_ARGS(inode, es),
992e9fdd
ZL		 2209
2210 TP_STRUCT__entry(
fdc0212e
ZL		 2211 __field( dev_t, dev )
2212 __field( ino_t, ino )
2213 __field( ext4_lblk_t, lblk )
2214 __field( ext4_lblk_t, len )
2215 __field( ext4_fsblk_t, pblk )
21ddd568 2216 __field( char, status )
992e9fdd
ZL		 2217 ),
2218
2219 TP_fast_assign(
2220 __entry->dev = inode->i_sb->s_dev;
2221 __entry->ino = inode->i_ino;
fdc0212e
ZL		 2222 __entry->lblk = es->es_lblk;
2223 __entry->len = es->es_len;
2224 __entry->pblk = ext4_es_pblock(es);
3be78c73 2225 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2226 ),
2227
21ddd568 2228 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
992e9fdd
ZL		 2229 MAJOR(__entry->dev), MINOR(__entry->dev),
2230 (unsigned long) __entry->ino,
fdc0212e 2231 __entry->lblk, __entry->len,
21ddd568 2232 __entry->pblk, show_extent_status(__entry->status))
992e9fdd
ZL		 2233);
2234
107a7bd3
TT		 2235DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2236 TP_PROTO(struct inode *inode, struct extent_status *es),
2237
2238 TP_ARGS(inode, es)
2239);
2240
2241DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2242 TP_PROTO(struct inode *inode, struct extent_status *es),
2243
2244 TP_ARGS(inode, es)
2245);
2246
992e9fdd 2247TRACE_EVENT(ext4_es_remove_extent,
06b0c886 2248 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
992e9fdd 2249
06b0c886 2250 TP_ARGS(inode, lblk, len),
992e9fdd
ZL		 2251
2252 TP_STRUCT__entry(
2253 __field( dev_t, dev )
2254 __field( ino_t, ino )
06b0c886 2255 __field( loff_t, lblk )
992e9fdd
ZL		 2256 __field( loff_t, len )
2257 ),
2258
2259 TP_fast_assign(
2260 __entry->dev = inode->i_sb->s_dev;
2261 __entry->ino = inode->i_ino;
06b0c886 2262 __entry->lblk = lblk;
992e9fdd
ZL		 2263 __entry->len = len;
2264 ),
2265
2266 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2267 MAJOR(__entry->dev), MINOR(__entry->dev),
2268 (unsigned long) __entry->ino,
06b0c886 2269 __entry->lblk, __entry->len)
992e9fdd
ZL		 2270);
2271
e30b5dca 2272TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
06b0c886 2273 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
992e9fdd 2274
06b0c886 2275 TP_ARGS(inode, lblk),
992e9fdd
ZL		 2276
2277 TP_STRUCT__entry(
2278 __field( dev_t, dev )
2279 __field( ino_t, ino )
06b0c886 2280 __field( ext4_lblk_t, lblk )
992e9fdd
ZL		 2281 ),
2282
2283 TP_fast_assign(
2284 __entry->dev = inode->i_sb->s_dev;
2285 __entry->ino = inode->i_ino;
06b0c886 2286 __entry->lblk = lblk;
992e9fdd
ZL		 2287 ),
2288
06b0c886 2289 TP_printk("dev %d,%d ino %lu lblk %u",
992e9fdd 2290 MAJOR(__entry->dev), MINOR(__entry->dev),
06b0c886 2291 (unsigned long) __entry->ino, __entry->lblk)
992e9fdd
ZL		 2292);
2293
e30b5dca 2294TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
be401363 2295 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2296
be401363 2297 TP_ARGS(inode, es),
992e9fdd
ZL		 2298
2299 TP_STRUCT__entry(
2300 __field( dev_t, dev )
2301 __field( ino_t, ino )
06b0c886 2302 __field( ext4_lblk_t, lblk )
992e9fdd 2303 __field( ext4_lblk_t, len )
fdc0212e 2304 __field( ext4_fsblk_t, pblk )
21ddd568 2305 __field( char, status )
992e9fdd
ZL		 2306 ),
2307
2308 TP_fast_assign(
2309 __entry->dev = inode->i_sb->s_dev;
2310 __entry->ino = inode->i_ino;
06b0c886
ZL		 2311 __entry->lblk = es->es_lblk;
2312 __entry->len = es->es_len;
fdc0212e 2313 __entry->pblk = ext4_es_pblock(es);
3be78c73 2314 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2315 ),
2316
21ddd568 2317 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
992e9fdd
ZL		 2318 MAJOR(__entry->dev), MINOR(__entry->dev),
2319 (unsigned long) __entry->ino,
fdc0212e 2320 __entry->lblk, __entry->len,
21ddd568 2321 __entry->pblk, show_extent_status(__entry->status))
992e9fdd
ZL		 2322);
2323
d100eef2
ZL		 2324TRACE_EVENT(ext4_es_lookup_extent_enter,
2325 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2326
2327 TP_ARGS(inode, lblk),
2328
2329 TP_STRUCT__entry(
2330 __field( dev_t, dev )
2331 __field( ino_t, ino )
2332 __field( ext4_lblk_t, lblk )
2333 ),
2334
2335 TP_fast_assign(
2336 __entry->dev = inode->i_sb->s_dev;
2337 __entry->ino = inode->i_ino;
2338 __entry->lblk = lblk;
2339 ),
2340
2341 TP_printk("dev %d,%d ino %lu lblk %u",
2342 MAJOR(__entry->dev), MINOR(__entry->dev),
2343 (unsigned long) __entry->ino, __entry->lblk)
2344);
2345
2346TRACE_EVENT(ext4_es_lookup_extent_exit,
2347 TP_PROTO(struct inode *inode, struct extent_status *es,
2348 int found),
2349
2350 TP_ARGS(inode, es, found),
2351
2352 TP_STRUCT__entry(
2353 __field( dev_t, dev )
2354 __field( ino_t, ino )
2355 __field( ext4_lblk_t, lblk )
2356 __field( ext4_lblk_t, len )
2357 __field( ext4_fsblk_t, pblk )
21ddd568 2358 __field( char, status )
d100eef2
ZL		 2359 __field( int, found )
2360 ),
2361
2362 TP_fast_assign(
2363 __entry->dev = inode->i_sb->s_dev;
2364 __entry->ino = inode->i_ino;
2365 __entry->lblk = es->es_lblk;
2366 __entry->len = es->es_len;
2367 __entry->pblk = ext4_es_pblock(es);
3be78c73 2368 __entry->status = ext4_es_status(es);
d100eef2
ZL		 2369 __entry->found = found;
2370 ),
2371
21ddd568 2372 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
d100eef2
ZL		 2373 MAJOR(__entry->dev), MINOR(__entry->dev),
2374 (unsigned long) __entry->ino, __entry->found,
2375 __entry->lblk, __entry->len,
2376 __entry->found ? __entry->pblk : 0,
21ddd568 2377 show_extent_status(__entry->found ? __entry->status : 0))
d100eef2
ZL		 2378);
2379
e963bb1d 2380DECLARE_EVENT_CLASS(ext4__es_shrink_enter,
24630774 2381 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
74cd15cd 2382
24630774 2383 TP_ARGS(sb, nr_to_scan, cache_cnt),
74cd15cd
ZL		 2384
2385 TP_STRUCT__entry(
2386 __field( dev_t, dev )
2387 __field( int, nr_to_scan )
24630774 2388 __field( int, cache_cnt )
74cd15cd
ZL		 2389 ),
2390
2391 TP_fast_assign(
2392 __entry->dev = sb->s_dev;
2393 __entry->nr_to_scan = nr_to_scan;
24630774 2394 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2395 ),
2396
24630774 2397 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
74cd15cd 2398 MAJOR(__entry->dev), MINOR(__entry->dev),
24630774 2399 __entry->nr_to_scan, __entry->cache_cnt)
74cd15cd
ZL		 2400);
2401
e963bb1d
ZL		 2402DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count,
2403 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2404
2405 TP_ARGS(sb, nr_to_scan, cache_cnt)
2406);
2407
2408DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter,
2409 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2410
2411 TP_ARGS(sb, nr_to_scan, cache_cnt)
2412);
2413
2414TRACE_EVENT(ext4_es_shrink_scan_exit,
2415 TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
74cd15cd 2416
e963bb1d 2417 TP_ARGS(sb, nr_shrunk, cache_cnt),
74cd15cd
ZL		 2418
2419 TP_STRUCT__entry(
2420 __field( dev_t, dev )
e963bb1d 2421 __field( int, nr_shrunk )
24630774 2422 __field( int, cache_cnt )
74cd15cd
ZL		 2423 ),
2424
2425 TP_fast_assign(
2426 __entry->dev = sb->s_dev;
e963bb1d 2427 __entry->nr_shrunk = nr_shrunk;
24630774 2428 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2429 ),
2430
e963bb1d 2431 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
74cd15cd 2432 MAJOR(__entry->dev), MINOR(__entry->dev),
e963bb1d 2433 __entry->nr_shrunk, __entry->cache_cnt)
74cd15cd
ZL		 2434);
2435
9eb79482
NJ		 2436TRACE_EVENT(ext4_collapse_range,
2437 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2438
2439 TP_ARGS(inode, offset, len),
2440
2441 TP_STRUCT__entry(
2442 __field(dev_t, dev)
2443 __field(ino_t, ino)
2444 __field(loff_t, offset)
2445 __field(loff_t, len)
2446 ),
2447
2448 TP_fast_assign(
2449 __entry->dev = inode->i_sb->s_dev;
2450 __entry->ino = inode->i_ino;
2451 __entry->offset = offset;
2452 __entry->len = len;
2453 ),
2454
331573fe
NJ		 2455 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2456 MAJOR(__entry->dev), MINOR(__entry->dev),
2457 (unsigned long) __entry->ino,
2458 __entry->offset, __entry->len)
2459);
2460
2461TRACE_EVENT(ext4_insert_range,
2462 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2463
2464 TP_ARGS(inode, offset, len),
2465
2466 TP_STRUCT__entry(
2467 __field(dev_t, dev)
2468 __field(ino_t, ino)
2469 __field(loff_t, offset)
2470 __field(loff_t, len)
2471 ),
2472
2473 TP_fast_assign(
2474 __entry->dev = inode->i_sb->s_dev;
2475 __entry->ino = inode->i_ino;
2476 __entry->offset = offset;
2477 __entry->len = len;
2478 ),
2479
9eb79482
NJ		 2480 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2481 MAJOR(__entry->dev), MINOR(__entry->dev),
2482 (unsigned long) __entry->ino,
2483 __entry->offset, __entry->len)
2484);
2485
eb68d0e2
ZL		 2486TRACE_EVENT(ext4_es_shrink,
2487 TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
edaa53ca 2488 int nr_skipped, int retried),
eb68d0e2 2489
edaa53ca 2490 TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
eb68d0e2
ZL		 2491
2492 TP_STRUCT__entry(
2493 __field( dev_t, dev )
2494 __field( int, nr_shrunk )
2495 __field( unsigned long long, scan_time )
eb68d0e2
ZL		 2496 __field( int, nr_skipped )
2497 __field( int, retried )
2498 ),
2499
2500 TP_fast_assign(
2501 __entry->dev = sb->s_dev;
2502 __entry->nr_shrunk = nr_shrunk;
2503 __entry->scan_time = div_u64(scan_time, 1000);
eb68d0e2
ZL		 2504 __entry->nr_skipped = nr_skipped;
2505 __entry->retried = retried;
2506 ),
2507
edaa53ca 2508 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
eb68d0e2
ZL		 2509 "nr_skipped %d retried %d",
2510 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
edaa53ca 2511 __entry->scan_time, __entry->nr_skipped, __entry->retried)
eb68d0e2
ZL		 2512);
2513
0c9ec4be
DW		 2514/* fsmap traces */
2515DECLARE_EVENT_CLASS(ext4_fsmap_class,
2516 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len,
2517 u64 owner),
2518 TP_ARGS(sb, keydev, agno, bno, len, owner),
2519 TP_STRUCT__entry(
2520 __field(dev_t, dev)
2521 __field(dev_t, keydev)
2522 __field(u32, agno)
2523 __field(u64, bno)
2524 __field(u64, len)
2525 __field(u64, owner)
2526 ),
2527 TP_fast_assign(
2528 __entry->dev = sb->s_bdev->bd_dev;
2529 __entry->keydev = new_decode_dev(keydev);
2530 __entry->agno = agno;
2531 __entry->bno = bno;
2532 __entry->len = len;
2533 __entry->owner = owner;
2534 ),
2535 TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n",
2536 MAJOR(__entry->dev), MINOR(__entry->dev),
2537 MAJOR(__entry->keydev), MINOR(__entry->keydev),
2538 __entry->agno,
2539 __entry->bno,
2540 __entry->len,
2541 __entry->owner)
2542)
2543#define DEFINE_FSMAP_EVENT(name) \
2544DEFINE_EVENT(ext4_fsmap_class, name, \
2545 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \
2546 u64 owner), \
2547 TP_ARGS(sb, keydev, agno, bno, len, owner))
2548DEFINE_FSMAP_EVENT(ext4_fsmap_low_key);
2549DEFINE_FSMAP_EVENT(ext4_fsmap_high_key);
2550DEFINE_FSMAP_EVENT(ext4_fsmap_mapping);
2551
2552DECLARE_EVENT_CLASS(ext4_getfsmap_class,
2553 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap),
2554 TP_ARGS(sb, fsmap),
2555 TP_STRUCT__entry(
2556 __field(dev_t, dev)
2557 __field(dev_t, keydev)
2558 __field(u64, block)
2559 __field(u64, len)
2560 __field(u64, owner)
2561 __field(u64, flags)
2562 ),
2563 TP_fast_assign(
2564 __entry->dev = sb->s_bdev->bd_dev;
2565 __entry->keydev = new_decode_dev(fsmap->fmr_device);
2566 __entry->block = fsmap->fmr_physical;
2567 __entry->len = fsmap->fmr_length;
2568 __entry->owner = fsmap->fmr_owner;
2569 __entry->flags = fsmap->fmr_flags;
2570 ),
2571 TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n",
2572 MAJOR(__entry->dev), MINOR(__entry->dev),
2573 MAJOR(__entry->keydev), MINOR(__entry->keydev),
2574 __entry->block,
2575 __entry->len,
2576 __entry->owner,
2577 __entry->flags)
2578)
2579#define DEFINE_GETFSMAP_EVENT(name) \
2580DEFINE_EVENT(ext4_getfsmap_class, name, \
2581 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \
2582 TP_ARGS(sb, fsmap))
2583DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key);
2584DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key);
2585DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping);
2586
9bffad1e
TT		 2587#endif /* _TRACE_EXT4_H */
2588
2589/* This part must be outside protection */
2590#include <trace/define_trace.h>
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