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ext4: update ext4_ext_remove_space trace point
[mirror_ubuntu-bionic-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
AK		 16struct ext4_map_blocks;
17struct ext4_extent;
992e9fdd 18struct extent_status;
fb40ba0d
TT		 19
20#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
3661d286 21
9bffad1e
TT		 22TRACE_EVENT(ext4_free_inode,
23 TP_PROTO(struct inode *inode),
24
25 TP_ARGS(inode),
26
27 TP_STRUCT__entry(
0562e0ba 28 __field( dev_t, dev )
9bffad1e 29 __field( ino_t, ino )
9bffad1e
TT		 30 __field( uid_t, uid )
31 __field( gid_t, gid )
a9c667f8 32 __field( __u64, blocks )
210c0526 33 __field( __u16, mode )
9bffad1e
TT		 34 ),
35
36 TP_fast_assign(
0562e0ba 37 __entry->dev = inode->i_sb->s_dev;
9bffad1e 38 __entry->ino = inode->i_ino;
08cefc7a
EB		 39 __entry->uid = i_uid_read(inode);
40 __entry->gid = i_gid_read(inode);
9bffad1e 41 __entry->blocks = inode->i_blocks;
210c0526 42 __entry->mode = inode->i_mode;
9bffad1e
TT		 43 ),
44
a269029d 45 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
0562e0ba 46 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8
LC		 47 (unsigned long) __entry->ino, __entry->mode,
48 __entry->uid, __entry->gid, __entry->blocks)
9bffad1e
TT		 49);
50
51TRACE_EVENT(ext4_request_inode,
52 TP_PROTO(struct inode *dir, int mode),
53
54 TP_ARGS(dir, mode),
55
56 TP_STRUCT__entry(
0562e0ba 57 __field( dev_t, dev )
9bffad1e 58 __field( ino_t, dir )
59be8e72 59 __field( __u16, mode )
9bffad1e
TT		 60 ),
61
62 TP_fast_assign(
0562e0ba 63 __entry->dev = dir->i_sb->s_dev;
9bffad1e
TT		 64 __entry->dir = dir->i_ino;
65 __entry->mode = mode;
66 ),
67
a269029d 68 TP_printk("dev %d,%d dir %lu mode 0%o",
0562e0ba 69 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 70 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 71);
72
73TRACE_EVENT(ext4_allocate_inode,
74 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
75
76 TP_ARGS(inode, dir, mode),
77
78 TP_STRUCT__entry(
0562e0ba 79 __field( dev_t, dev )
9bffad1e
TT		 80 __field( ino_t, ino )
81 __field( ino_t, dir )
59be8e72 82 __field( __u16, mode )
9bffad1e
TT		 83 ),
84
85 TP_fast_assign(
0562e0ba 86 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 87 __entry->ino = inode->i_ino;
88 __entry->dir = dir->i_ino;
89 __entry->mode = mode;
90 ),
91
a269029d 92 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
0562e0ba 93 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 94 (unsigned long) __entry->ino,
a3710fd1 95 (unsigned long) __entry->dir, __entry->mode)
9bffad1e
TT		 96);
97
7ff9c073
TT		 98TRACE_EVENT(ext4_evict_inode,
99 TP_PROTO(struct inode *inode),
100
101 TP_ARGS(inode),
102
103 TP_STRUCT__entry(
0562e0ba 104 __field( dev_t, dev )
7ff9c073
TT		 105 __field( ino_t, ino )
106 __field( int, nlink )
107 ),
108
109 TP_fast_assign(
0562e0ba 110 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 111 __entry->ino = inode->i_ino;
112 __entry->nlink = inode->i_nlink;
113 ),
114
115 TP_printk("dev %d,%d ino %lu nlink %d",
0562e0ba 116 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 117 (unsigned long) __entry->ino, __entry->nlink)
118);
119
120TRACE_EVENT(ext4_drop_inode,
121 TP_PROTO(struct inode *inode, int drop),
122
123 TP_ARGS(inode, drop),
124
125 TP_STRUCT__entry(
0562e0ba 126 __field( dev_t, dev )
7ff9c073
TT		 127 __field( ino_t, ino )
128 __field( int, drop )
129 ),
130
131 TP_fast_assign(
0562e0ba 132 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 133 __entry->ino = inode->i_ino;
134 __entry->drop = drop;
135 ),
136
137 TP_printk("dev %d,%d ino %lu drop %d",
0562e0ba 138 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 139 (unsigned long) __entry->ino, __entry->drop)
140);
141
142TRACE_EVENT(ext4_mark_inode_dirty,
143 TP_PROTO(struct inode *inode, unsigned long IP),
144
145 TP_ARGS(inode, IP),
146
147 TP_STRUCT__entry(
0562e0ba 148 __field( dev_t, dev )
7ff9c073
TT		 149 __field( ino_t, ino )
150 __field(unsigned long, ip )
151 ),
152
153 TP_fast_assign(
0562e0ba 154 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 155 __entry->ino = inode->i_ino;
156 __entry->ip = IP;
157 ),
158
159 TP_printk("dev %d,%d ino %lu caller %pF",
0562e0ba 160 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073
TT		 161 (unsigned long) __entry->ino, (void *)__entry->ip)
162);
163
164TRACE_EVENT(ext4_begin_ordered_truncate,
165 TP_PROTO(struct inode *inode, loff_t new_size),
166
167 TP_ARGS(inode, new_size),
168
169 TP_STRUCT__entry(
0562e0ba 170 __field( dev_t, dev )
7ff9c073
TT		 171 __field( ino_t, ino )
172 __field( loff_t, new_size )
173 ),
174
175 TP_fast_assign(
0562e0ba 176 __entry->dev = inode->i_sb->s_dev;
7ff9c073
TT		 177 __entry->ino = inode->i_ino;
178 __entry->new_size = new_size;
179 ),
180
181 TP_printk("dev %d,%d ino %lu new_size %lld",
0562e0ba 182 MAJOR(__entry->dev), MINOR(__entry->dev),
7ff9c073 183 (unsigned long) __entry->ino,
a9c667f8 184 __entry->new_size)
7ff9c073
TT		 185);
186
b5eb34c3 187DECLARE_EVENT_CLASS(ext4__write_begin,
9bffad1e
TT		 188
189 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
190 unsigned int flags),
191
192 TP_ARGS(inode, pos, len, flags),
193
194 TP_STRUCT__entry(
0562e0ba 195 __field( dev_t, dev )
9bffad1e
TT		 196 __field( ino_t, ino )
197 __field( loff_t, pos )
198 __field( unsigned int, len )
199 __field( unsigned int, flags )
200 ),
201
202 TP_fast_assign(
0562e0ba 203 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 204 __entry->ino = inode->i_ino;
205 __entry->pos = pos;
206 __entry->len = len;
207 __entry->flags = flags;
208 ),
209
a9c667f8 210 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
0562e0ba 211 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 212 (unsigned long) __entry->ino,
a3710fd1 213 __entry->pos, __entry->len, __entry->flags)
9bffad1e
TT		 214);
215
b5eb34c3
LZ		 216DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
217
218 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
219 unsigned int flags),
220
221 TP_ARGS(inode, pos, len, flags)
222);
223
224DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
225
226 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
227 unsigned int flags),
228
229 TP_ARGS(inode, pos, len, flags)
230);
231
232DECLARE_EVENT_CLASS(ext4__write_end,
9bffad1e
TT		 233 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
234 unsigned int copied),
235
236 TP_ARGS(inode, pos, len, copied),
237
238 TP_STRUCT__entry(
0562e0ba 239 __field( dev_t, dev )
9bffad1e
TT		 240 __field( ino_t, ino )
241 __field( loff_t, pos )
242 __field( unsigned int, len )
243 __field( unsigned int, copied )
244 ),
245
246 TP_fast_assign(
0562e0ba 247 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 248 __entry->ino = inode->i_ino;
249 __entry->pos = pos;
250 __entry->len = len;
251 __entry->copied = copied;
252 ),
253
a9c667f8 254 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
0562e0ba
JZ		 255 MAJOR(__entry->dev), MINOR(__entry->dev),
256 (unsigned long) __entry->ino,
257 __entry->pos, __entry->len, __entry->copied)
9bffad1e
TT		 258);
259
74d553aa 260DEFINE_EVENT(ext4__write_end, ext4_write_end,
9bffad1e 261
b5eb34c3
LZ		 262 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
263 unsigned int copied),
9bffad1e 264
b5eb34c3 265 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 266);
267
b5eb34c3
LZ		 268DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
269
9bffad1e
TT		 270 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
271 unsigned int copied),
9bffad1e 272
b5eb34c3
LZ		 273 TP_ARGS(inode, pos, len, copied)
274);
9bffad1e 275
b5eb34c3 276DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
9bffad1e 277
b5eb34c3
LZ		 278 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
279 unsigned int copied),
280
281 TP_ARGS(inode, pos, len, copied)
9bffad1e
TT		 282);
283
9bffad1e
TT		 284TRACE_EVENT(ext4_da_writepages,
285 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
286
287 TP_ARGS(inode, wbc),
288
289 TP_STRUCT__entry(
0562e0ba 290 __field( dev_t, dev )
9bffad1e
TT		 291 __field( ino_t, ino )
292 __field( long, nr_to_write )
293 __field( long, pages_skipped )
294 __field( loff_t, range_start )
295 __field( loff_t, range_end )
210c0526 296 __field( pgoff_t, writeback_index )
0562e0ba 297 __field( int, sync_mode )
9bffad1e 298 __field( char, for_kupdate )
9bffad1e
TT		 299 __field( char, range_cyclic )
300 ),
301
302 TP_fast_assign(
0562e0ba 303 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 304 __entry->ino = inode->i_ino;
305 __entry->nr_to_write = wbc->nr_to_write;
306 __entry->pages_skipped = wbc->pages_skipped;
307 __entry->range_start = wbc->range_start;
308 __entry->range_end = wbc->range_end;
210c0526 309 __entry->writeback_index = inode->i_mapping->writeback_index;
0562e0ba 310 __entry->sync_mode = wbc->sync_mode;
9bffad1e 311 __entry->for_kupdate = wbc->for_kupdate;
9bffad1e
TT		 312 __entry->range_cyclic = wbc->range_cyclic;
313 ),
314
a107e5a3 315 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
81370291 316 "range_start %lld range_end %lld sync_mode %d "
0562e0ba
JZ		 317 "for_kupdate %d range_cyclic %d writeback_index %lu",
318 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 319 (unsigned long) __entry->ino, __entry->nr_to_write,
9bffad1e 320 __entry->pages_skipped, __entry->range_start,
0562e0ba
JZ		 321 __entry->range_end, __entry->sync_mode,
322 __entry->for_kupdate, __entry->range_cyclic,
55138e0b 323 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 324);
325
b3a3ca8c
TT		 326TRACE_EVENT(ext4_da_write_pages,
327 TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
328
329 TP_ARGS(inode, mpd),
330
331 TP_STRUCT__entry(
0562e0ba 332 __field( dev_t, dev )
b3a3ca8c
TT		 333 __field( ino_t, ino )
334 __field( __u64, b_blocknr )
335 __field( __u32, b_size )
336 __field( __u32, b_state )
337 __field( unsigned long, first_page )
338 __field( int, io_done )
339 __field( int, pages_written )
0562e0ba 340 __field( int, sync_mode )
b3a3ca8c
TT		 341 ),
342
343 TP_fast_assign(
0562e0ba 344 __entry->dev = inode->i_sb->s_dev;
b3a3ca8c
TT		 345 __entry->ino = inode->i_ino;
346 __entry->b_blocknr = mpd->b_blocknr;
347 __entry->b_size = mpd->b_size;
348 __entry->b_state = mpd->b_state;
349 __entry->first_page = mpd->first_page;
350 __entry->io_done = mpd->io_done;
351 __entry->pages_written = mpd->pages_written;
0562e0ba 352 __entry->sync_mode = mpd->wbc->sync_mode;
b3a3ca8c
TT		 353 ),
354
0562e0ba
JZ		 355 TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x "
356 "first_page %lu io_done %d pages_written %d sync_mode %d",
357 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 358 (unsigned long) __entry->ino,
b3a3ca8c
TT		 359 __entry->b_blocknr, __entry->b_size,
360 __entry->b_state, __entry->first_page,
0562e0ba
JZ		 361 __entry->io_done, __entry->pages_written,
362 __entry->sync_mode
363 )
b3a3ca8c
TT		 364);
365
9bffad1e
TT		 366TRACE_EVENT(ext4_da_writepages_result,
367 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
368 int ret, int pages_written),
369
370 TP_ARGS(inode, wbc, ret, pages_written),
371
372 TP_STRUCT__entry(
0562e0ba 373 __field( dev_t, dev )
9bffad1e
TT		 374 __field( ino_t, ino )
375 __field( int, ret )
376 __field( int, pages_written )
377 __field( long, pages_skipped )
55138e0b 378 __field( pgoff_t, writeback_index )
210c0526 379 __field( int, sync_mode )
9bffad1e
TT		 380 ),
381
382 TP_fast_assign(
0562e0ba 383 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 384 __entry->ino = inode->i_ino;
385 __entry->ret = ret;
386 __entry->pages_written = pages_written;
387 __entry->pages_skipped = wbc->pages_skipped;
55138e0b 388 __entry->writeback_index = inode->i_mapping->writeback_index;
210c0526 389 __entry->sync_mode = wbc->sync_mode;
9bffad1e
TT		 390 ),
391
0562e0ba 392 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
b7a2441f 393 "sync_mode %d writeback_index %lu",
0562e0ba 394 MAJOR(__entry->dev), MINOR(__entry->dev),
a3710fd1 395 (unsigned long) __entry->ino, __entry->ret,
9bffad1e 396 __entry->pages_written, __entry->pages_skipped,
b7a2441f 397 __entry->sync_mode,
55138e0b 398 (unsigned long) __entry->writeback_index)
9bffad1e
TT		 399);
400
0562e0ba
JZ		 401DECLARE_EVENT_CLASS(ext4__page_op,
402 TP_PROTO(struct page *page),
403
404 TP_ARGS(page),
405
406 TP_STRUCT__entry(
0562e0ba 407 __field( dev_t, dev )
210c0526
AP		 408 __field( ino_t, ino )
409 __field( pgoff_t, index )
0562e0ba
JZ		 410
411 ),
412
413 TP_fast_assign(
0562e0ba 414 __entry->dev = page->mapping->host->i_sb->s_dev;
210c0526
AP		 415 __entry->ino = page->mapping->host->i_ino;
416 __entry->index = page->index;
0562e0ba
JZ		 417 ),
418
419 TP_printk("dev %d,%d ino %lu page_index %lu",
420 MAJOR(__entry->dev), MINOR(__entry->dev),
421 (unsigned long) __entry->ino,
a9c667f8
LC		 422 (unsigned long) __entry->index)
423);
424
425DEFINE_EVENT(ext4__page_op, ext4_writepage,
426
427 TP_PROTO(struct page *page),
428
429 TP_ARGS(page)
0562e0ba
JZ		 430);
431
432DEFINE_EVENT(ext4__page_op, ext4_readpage,
433
434 TP_PROTO(struct page *page),
435
436 TP_ARGS(page)
437);
438
439DEFINE_EVENT(ext4__page_op, ext4_releasepage,
440
441 TP_PROTO(struct page *page),
442
443 TP_ARGS(page)
444);
445
4520fb3c 446DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
ca99fdd2 447 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
0562e0ba 448
ca99fdd2 449 TP_ARGS(page, offset, length),
0562e0ba
JZ		 450
451 TP_STRUCT__entry(
210c0526
AP		 452 __field( dev_t, dev )
453 __field( ino_t, ino )
0562e0ba 454 __field( pgoff_t, index )
ca99fdd2
LC		 455 __field( unsigned int, offset )
456 __field( unsigned int, length )
0562e0ba
JZ		 457 ),
458
459 TP_fast_assign(
210c0526
AP		 460 __entry->dev = page->mapping->host->i_sb->s_dev;
461 __entry->ino = page->mapping->host->i_ino;
0562e0ba
JZ		 462 __entry->index = page->index;
463 __entry->offset = offset;
ca99fdd2 464 __entry->length = length;
0562e0ba
JZ		 465 ),
466
ca99fdd2 467 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
0562e0ba
JZ		 468 MAJOR(__entry->dev), MINOR(__entry->dev),
469 (unsigned long) __entry->ino,
ca99fdd2
LC		 470 (unsigned long) __entry->index,
471 __entry->offset, __entry->length)
0562e0ba
JZ		 472);
473
4520fb3c 474DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
ca99fdd2 475 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 476
ca99fdd2 477 TP_ARGS(page, offset, length)
4520fb3c
JK		 478);
479
480DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
ca99fdd2 481 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
4520fb3c 482
ca99fdd2 483 TP_ARGS(page, offset, length)
4520fb3c
JK		 484);
485
9bffad1e
TT		 486TRACE_EVENT(ext4_discard_blocks,
487 TP_PROTO(struct super_block *sb, unsigned long long blk,
488 unsigned long long count),
489
490 TP_ARGS(sb, blk, count),
491
492 TP_STRUCT__entry(
0562e0ba 493 __field( dev_t, dev )
9bffad1e
TT		 494 __field( __u64, blk )
495 __field( __u64, count )
496
497 ),
498
499 TP_fast_assign(
0562e0ba 500 __entry->dev = sb->s_dev;
9bffad1e
TT		 501 __entry->blk = blk;
502 __entry->count = count;
503 ),
504
a269029d 505 TP_printk("dev %d,%d blk %llu count %llu",
0562e0ba 506 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 507 __entry->blk, __entry->count)
9bffad1e
TT		 508);
509
f084db93 510DECLARE_EVENT_CLASS(ext4__mb_new_pa,
9bffad1e
TT		 511 TP_PROTO(struct ext4_allocation_context *ac,
512 struct ext4_prealloc_space *pa),
513
514 TP_ARGS(ac, pa),
515
516 TP_STRUCT__entry(
0562e0ba 517 __field( dev_t, dev )
9bffad1e
TT		 518 __field( ino_t, ino )
519 __field( __u64, pa_pstart )
9bffad1e 520 __field( __u64, pa_lstart )
210c0526 521 __field( __u32, pa_len )
9bffad1e
TT		 522
523 ),
524
525 TP_fast_assign(
0562e0ba 526 __entry->dev = ac->ac_sb->s_dev;
9bffad1e
TT		 527 __entry->ino = ac->ac_inode->i_ino;
528 __entry->pa_pstart = pa->pa_pstart;
9bffad1e 529 __entry->pa_lstart = pa->pa_lstart;
210c0526 530 __entry->pa_len = pa->pa_len;
9bffad1e
TT		 531 ),
532
a269029d 533 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
0562e0ba
JZ		 534 MAJOR(__entry->dev), MINOR(__entry->dev),
535 (unsigned long) __entry->ino,
536 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
9bffad1e
TT		 537);
538
f084db93
LZ		 539DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
540
9bffad1e
TT		 541 TP_PROTO(struct ext4_allocation_context *ac,
542 struct ext4_prealloc_space *pa),
543
f084db93
LZ		 544 TP_ARGS(ac, pa)
545);
9bffad1e 546
f084db93 547DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
9bffad1e 548
f084db93
LZ		 549 TP_PROTO(struct ext4_allocation_context *ac,
550 struct ext4_prealloc_space *pa),
9bffad1e 551
f084db93 552 TP_ARGS(ac, pa)
9bffad1e
TT		 553);
554
555TRACE_EVENT(ext4_mb_release_inode_pa,
a9c667f8 556 TP_PROTO(struct ext4_prealloc_space *pa,
9bffad1e
TT		 557 unsigned long long block, unsigned int count),
558
a9c667f8 559 TP_ARGS(pa, block, count),
9bffad1e
TT		 560
561 TP_STRUCT__entry(
0562e0ba 562 __field( dev_t, dev )
9bffad1e
TT		 563 __field( ino_t, ino )
564 __field( __u64, block )
565 __field( __u32, count )
566
567 ),
568
569 TP_fast_assign(
a9c667f8
LC		 570 __entry->dev = pa->pa_inode->i_sb->s_dev;
571 __entry->ino = pa->pa_inode->i_ino;
9bffad1e
TT		 572 __entry->block = block;
573 __entry->count = count;
574 ),
575
a269029d 576 TP_printk("dev %d,%d ino %lu block %llu count %u",
0562e0ba
JZ		 577 MAJOR(__entry->dev), MINOR(__entry->dev),
578 (unsigned long) __entry->ino,
579 __entry->block, __entry->count)
9bffad1e
TT		 580);
581
582TRACE_EVENT(ext4_mb_release_group_pa,
60e07cf5 583 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
9bffad1e 584
60e07cf5 585 TP_ARGS(sb, pa),
9bffad1e
TT		 586
587 TP_STRUCT__entry(
0562e0ba 588 __field( dev_t, dev )
9bffad1e
TT		 589 __field( __u64, pa_pstart )
590 __field( __u32, pa_len )
591
592 ),
593
594 TP_fast_assign(
60e07cf5 595 __entry->dev = sb->s_dev;
9bffad1e
TT		 596 __entry->pa_pstart = pa->pa_pstart;
597 __entry->pa_len = pa->pa_len;
598 ),
599
a269029d 600 TP_printk("dev %d,%d pstart %llu len %u",
0562e0ba 601 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 602 __entry->pa_pstart, __entry->pa_len)
9bffad1e
TT		 603);
604
605TRACE_EVENT(ext4_discard_preallocations,
606 TP_PROTO(struct inode *inode),
607
608 TP_ARGS(inode),
609
610 TP_STRUCT__entry(
0562e0ba 611 __field( dev_t, dev )
9bffad1e
TT		 612 __field( ino_t, ino )
613
614 ),
615
616 TP_fast_assign(
0562e0ba 617 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 618 __entry->ino = inode->i_ino;
619 ),
620
a269029d 621 TP_printk("dev %d,%d ino %lu",
0562e0ba 622 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 623 (unsigned long) __entry->ino)
9bffad1e
TT		 624);
625
626TRACE_EVENT(ext4_mb_discard_preallocations,
627 TP_PROTO(struct super_block *sb, int needed),
628
629 TP_ARGS(sb, needed),
630
631 TP_STRUCT__entry(
0562e0ba 632 __field( dev_t, dev )
9bffad1e
TT		 633 __field( int, needed )
634
635 ),
636
637 TP_fast_assign(
0562e0ba 638 __entry->dev = sb->s_dev;
9bffad1e
TT		 639 __entry->needed = needed;
640 ),
641
a269029d 642 TP_printk("dev %d,%d needed %d",
0562e0ba
JZ		 643 MAJOR(__entry->dev), MINOR(__entry->dev),
644 __entry->needed)
9bffad1e
TT		 645);
646
647TRACE_EVENT(ext4_request_blocks,
648 TP_PROTO(struct ext4_allocation_request *ar),
649
650 TP_ARGS(ar),
651
652 TP_STRUCT__entry(
0562e0ba 653 __field( dev_t, dev )
9bffad1e 654 __field( ino_t, ino )
9bffad1e 655 __field( unsigned int, len )
a9c667f8
LC		 656 __field( __u32, logical )
657 __field( __u32, lleft )
658 __field( __u32, lright )
9bffad1e 659 __field( __u64, goal )
9bffad1e
TT		 660 __field( __u64, pleft )
661 __field( __u64, pright )
210c0526 662 __field( unsigned int, flags )
9bffad1e
TT		 663 ),
664
665 TP_fast_assign(
0562e0ba 666 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e 667 __entry->ino = ar->inode->i_ino;
9bffad1e
TT		 668 __entry->len = ar->len;
669 __entry->logical = ar->logical;
670 __entry->goal = ar->goal;
671 __entry->lleft = ar->lleft;
672 __entry->lright = ar->lright;
673 __entry->pleft = ar->pleft;
674 __entry->pright = ar->pright;
210c0526 675 __entry->flags = ar->flags;
9bffad1e
TT		 676 ),
677
a9c667f8
LC		 678 TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu "
679 "lleft %u lright %u pleft %llu pright %llu ",
0562e0ba 680 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8
LC		 681 (unsigned long) __entry->ino, __entry->flags,
682 __entry->len, __entry->logical, __entry->goal,
683 __entry->lleft, __entry->lright, __entry->pleft,
684 __entry->pright)
9bffad1e
TT		 685);
686
687TRACE_EVENT(ext4_allocate_blocks,
688 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
689
690 TP_ARGS(ar, block),
691
692 TP_STRUCT__entry(
0562e0ba 693 __field( dev_t, dev )
9bffad1e
TT		 694 __field( ino_t, ino )
695 __field( __u64, block )
9bffad1e 696 __field( unsigned int, len )
a9c667f8
LC		 697 __field( __u32, logical )
698 __field( __u32, lleft )
699 __field( __u32, lright )
9bffad1e 700 __field( __u64, goal )
9bffad1e
TT		 701 __field( __u64, pleft )
702 __field( __u64, pright )
210c0526 703 __field( unsigned int, flags )
9bffad1e
TT		 704 ),
705
706 TP_fast_assign(
0562e0ba 707 __entry->dev = ar->inode->i_sb->s_dev;
9bffad1e
TT		 708 __entry->ino = ar->inode->i_ino;
709 __entry->block = block;
9bffad1e
TT		 710 __entry->len = ar->len;
711 __entry->logical = ar->logical;
712 __entry->goal = ar->goal;
713 __entry->lleft = ar->lleft;
714 __entry->lright = ar->lright;
715 __entry->pleft = ar->pleft;
716 __entry->pright = ar->pright;
210c0526 717 __entry->flags = ar->flags;
9bffad1e
TT		 718 ),
719
a9c667f8
LC		 720 TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u "
721 "goal %llu lleft %u lright %u pleft %llu pright %llu",
0562e0ba 722 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8
LC		 723 (unsigned long) __entry->ino, __entry->flags,
724 __entry->len, __entry->block, __entry->logical,
725 __entry->goal, __entry->lleft, __entry->lright,
726 __entry->pleft, __entry->pright)
9bffad1e
TT		 727);
728
729TRACE_EVENT(ext4_free_blocks,
730 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
e6362609 731 int flags),
9bffad1e 732
e6362609 733 TP_ARGS(inode, block, count, flags),
9bffad1e
TT		 734
735 TP_STRUCT__entry(
0562e0ba 736 __field( dev_t, dev )
9bffad1e
TT		 737 __field( ino_t, ino )
738 __field( __u64, block )
739 __field( unsigned long, count )
a9c667f8 740 __field( int, flags )
210c0526 741 __field( __u16, mode )
9bffad1e
TT		 742 ),
743
744 TP_fast_assign(
0562e0ba 745 __entry->dev = inode->i_sb->s_dev;
9bffad1e
TT		 746 __entry->ino = inode->i_ino;
747 __entry->block = block;
748 __entry->count = count;
e6362609 749 __entry->flags = flags;
210c0526 750 __entry->mode = inode->i_mode;
9bffad1e
TT		 751 ),
752
a269029d 753 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d",
0562e0ba 754 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 755 (unsigned long) __entry->ino,
e6362609
TT		 756 __entry->mode, __entry->block, __entry->count,
757 __entry->flags)
9bffad1e
TT		 758);
759
0562e0ba 760TRACE_EVENT(ext4_sync_file_enter,
7ea80859 761 TP_PROTO(struct file *file, int datasync),
9bffad1e 762
7ea80859 763 TP_ARGS(file, datasync),
9bffad1e
TT		 764
765 TP_STRUCT__entry(
0562e0ba 766 __field( dev_t, dev )
9bffad1e
TT		 767 __field( ino_t, ino )
768 __field( ino_t, parent )
769 __field( int, datasync )
770 ),
771
772 TP_fast_assign(
7ea80859
CH		 773 struct dentry *dentry = file->f_path.dentry;
774
0562e0ba 775 __entry->dev = dentry->d_inode->i_sb->s_dev;
9bffad1e
TT		 776 __entry->ino = dentry->d_inode->i_ino;
777 __entry->datasync = datasync;
778 __entry->parent = dentry->d_parent->d_inode->i_ino;
779 ),
780
a9c667f8 781 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
0562e0ba 782 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 783 (unsigned long) __entry->ino,
a3710fd1 784 (unsigned long) __entry->parent, __entry->datasync)
9bffad1e
TT		 785);
786
0562e0ba
JZ		 787TRACE_EVENT(ext4_sync_file_exit,
788 TP_PROTO(struct inode *inode, int ret),
789
790 TP_ARGS(inode, ret),
791
792 TP_STRUCT__entry(
0562e0ba 793 __field( dev_t, dev )
210c0526
AP		 794 __field( ino_t, ino )
795 __field( int, ret )
0562e0ba
JZ		 796 ),
797
798 TP_fast_assign(
0562e0ba 799 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 800 __entry->ino = inode->i_ino;
801 __entry->ret = ret;
0562e0ba
JZ		 802 ),
803
a9c667f8 804 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 805 MAJOR(__entry->dev), MINOR(__entry->dev),
806 (unsigned long) __entry->ino,
807 __entry->ret)
808);
809
9bffad1e
TT		 810TRACE_EVENT(ext4_sync_fs,
811 TP_PROTO(struct super_block *sb, int wait),
812
813 TP_ARGS(sb, wait),
814
815 TP_STRUCT__entry(
0562e0ba 816 __field( dev_t, dev )
9bffad1e
TT		 817 __field( int, wait )
818
819 ),
820
821 TP_fast_assign(
0562e0ba 822 __entry->dev = sb->s_dev;
9bffad1e
TT		 823 __entry->wait = wait;
824 ),
825
0562e0ba
JZ		 826 TP_printk("dev %d,%d wait %d",
827 MAJOR(__entry->dev), MINOR(__entry->dev),
828 __entry->wait)
9bffad1e
TT		 829);
830
fb40ba0d
TT		 831TRACE_EVENT(ext4_alloc_da_blocks,
832 TP_PROTO(struct inode *inode),
833
834 TP_ARGS(inode),
835
836 TP_STRUCT__entry(
0562e0ba 837 __field( dev_t, dev )
fb40ba0d
TT		 838 __field( ino_t, ino )
839 __field( unsigned int, data_blocks )
840 __field( unsigned int, meta_blocks )
841 ),
842
843 TP_fast_assign(
0562e0ba 844 __entry->dev = inode->i_sb->s_dev;
fb40ba0d
TT		 845 __entry->ino = inode->i_ino;
846 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
847 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
848 ),
849
a269029d 850 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
0562e0ba 851 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 852 (unsigned long) __entry->ino,
fb40ba0d
TT		 853 __entry->data_blocks, __entry->meta_blocks)
854);
855
296c355c
TT		 856TRACE_EVENT(ext4_mballoc_alloc,
857 TP_PROTO(struct ext4_allocation_context *ac),
858
859 TP_ARGS(ac),
860
861 TP_STRUCT__entry(
0562e0ba 862 __field( dev_t, dev )
296c355c 863 __field( ino_t, ino )
296c355c
TT		 864 __field( __u32, orig_logical )
865 __field( int, orig_start )
866 __field( __u32, orig_group )
867 __field( int, orig_len )
868 __field( __u32, goal_logical )
869 __field( int, goal_start )
870 __field( __u32, goal_group )
871 __field( int, goal_len )
872 __field( __u32, result_logical )
873 __field( int, result_start )
874 __field( __u32, result_group )
875 __field( int, result_len )
210c0526
AP		 876 __field( __u16, found )
877 __field( __u16, groups )
878 __field( __u16, buddy )
879 __field( __u16, flags )
880 __field( __u16, tail )
881 __field( __u8, cr )
296c355c
TT		 882 ),
883
884 TP_fast_assign(
0562e0ba 885 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c 886 __entry->ino = ac->ac_inode->i_ino;
296c355c
TT		 887 __entry->orig_logical = ac->ac_o_ex.fe_logical;
888 __entry->orig_start = ac->ac_o_ex.fe_start;
889 __entry->orig_group = ac->ac_o_ex.fe_group;
890 __entry->orig_len = ac->ac_o_ex.fe_len;
891 __entry->goal_logical = ac->ac_g_ex.fe_logical;
892 __entry->goal_start = ac->ac_g_ex.fe_start;
893 __entry->goal_group = ac->ac_g_ex.fe_group;
894 __entry->goal_len = ac->ac_g_ex.fe_len;
895 __entry->result_logical = ac->ac_f_ex.fe_logical;
896 __entry->result_start = ac->ac_f_ex.fe_start;
897 __entry->result_group = ac->ac_f_ex.fe_group;
898 __entry->result_len = ac->ac_f_ex.fe_len;
210c0526
AP		 899 __entry->found = ac->ac_found;
900 __entry->flags = ac->ac_flags;
901 __entry->groups = ac->ac_groups_scanned;
902 __entry->buddy = ac->ac_buddy;
903 __entry->tail = ac->ac_tail;
904 __entry->cr = ac->ac_criteria;
296c355c
TT		 905 ),
906
a269029d 907 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
296c355c
TT		 908 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
909 "tail %u broken %u",
0562e0ba 910 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 911 (unsigned long) __entry->ino,
296c355c
TT		 912 __entry->orig_group, __entry->orig_start,
913 __entry->orig_len, __entry->orig_logical,
914 __entry->goal_group, __entry->goal_start,
915 __entry->goal_len, __entry->goal_logical,
916 __entry->result_group, __entry->result_start,
917 __entry->result_len, __entry->result_logical,
918 __entry->found, __entry->groups, __entry->cr,
919 __entry->flags, __entry->tail,
920 __entry->buddy ? 1 << __entry->buddy : 0)
921);
922
923TRACE_EVENT(ext4_mballoc_prealloc,
924 TP_PROTO(struct ext4_allocation_context *ac),
925
926 TP_ARGS(ac),
927
928 TP_STRUCT__entry(
0562e0ba 929 __field( dev_t, dev )
296c355c
TT		 930 __field( ino_t, ino )
931 __field( __u32, orig_logical )
932 __field( int, orig_start )
933 __field( __u32, orig_group )
934 __field( int, orig_len )
935 __field( __u32, result_logical )
936 __field( int, result_start )
937 __field( __u32, result_group )
938 __field( int, result_len )
939 ),
940
941 TP_fast_assign(
0562e0ba 942 __entry->dev = ac->ac_inode->i_sb->s_dev;
296c355c
TT		 943 __entry->ino = ac->ac_inode->i_ino;
944 __entry->orig_logical = ac->ac_o_ex.fe_logical;
945 __entry->orig_start = ac->ac_o_ex.fe_start;
946 __entry->orig_group = ac->ac_o_ex.fe_group;
947 __entry->orig_len = ac->ac_o_ex.fe_len;
948 __entry->result_logical = ac->ac_b_ex.fe_logical;
949 __entry->result_start = ac->ac_b_ex.fe_start;
950 __entry->result_group = ac->ac_b_ex.fe_group;
951 __entry->result_len = ac->ac_b_ex.fe_len;
952 ),
953
a269029d 954 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
0562e0ba 955 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 956 (unsigned long) __entry->ino,
296c355c
TT		 957 __entry->orig_group, __entry->orig_start,
958 __entry->orig_len, __entry->orig_logical,
959 __entry->result_group, __entry->result_start,
960 __entry->result_len, __entry->result_logical)
961);
962
f084db93 963DECLARE_EVENT_CLASS(ext4__mballoc,
3e1e5f50
ES		 964 TP_PROTO(struct super_block *sb,
965 struct inode *inode,
966 ext4_group_t group,
967 ext4_grpblk_t start,
968 ext4_grpblk_t len),
296c355c 969
3e1e5f50 970 TP_ARGS(sb, inode, group, start, len),
296c355c
TT		 971
972 TP_STRUCT__entry(
0562e0ba 973 __field( dev_t, dev )
296c355c 974 __field( ino_t, ino )
296c355c
TT		 975 __field( int, result_start )
976 __field( __u32, result_group )
977 __field( int, result_len )
978 ),
979
980 TP_fast_assign(
0562e0ba 981 __entry->dev = sb->s_dev;
3e1e5f50
ES		 982 __entry->ino = inode ? inode->i_ino : 0;
983 __entry->result_start = start;
984 __entry->result_group = group;
985 __entry->result_len = len;
296c355c
TT		 986 ),
987
a9c667f8 988 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
0562e0ba 989 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 990 (unsigned long) __entry->ino,
296c355c 991 __entry->result_group, __entry->result_start,
3e1e5f50 992 __entry->result_len)
296c355c
TT		 993);
994
f084db93
LZ		 995DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
996
3e1e5f50
ES		 997 TP_PROTO(struct super_block *sb,
998 struct inode *inode,
999 ext4_group_t group,
1000 ext4_grpblk_t start,
1001 ext4_grpblk_t len),
296c355c 1002
3e1e5f50 1003 TP_ARGS(sb, inode, group, start, len)
f084db93 1004);
296c355c 1005
f084db93 1006DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
296c355c 1007
3e1e5f50
ES		 1008 TP_PROTO(struct super_block *sb,
1009 struct inode *inode,
1010 ext4_group_t group,
1011 ext4_grpblk_t start,
1012 ext4_grpblk_t len),
296c355c 1013
3e1e5f50 1014 TP_ARGS(sb, inode, group, start, len)
296c355c
TT		 1015);
1016
beac2da7
TT		 1017TRACE_EVENT(ext4_forget,
1018 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1019
1020 TP_ARGS(inode, is_metadata, block),
1021
1022 TP_STRUCT__entry(
0562e0ba 1023 __field( dev_t, dev )
beac2da7 1024 __field( ino_t, ino )
beac2da7 1025 __field( __u64, block )
210c0526
AP		 1026 __field( int, is_metadata )
1027 __field( __u16, mode )
beac2da7
TT		 1028 ),
1029
1030 TP_fast_assign(
0562e0ba 1031 __entry->dev = inode->i_sb->s_dev;
beac2da7 1032 __entry->ino = inode->i_ino;
beac2da7 1033 __entry->block = block;
210c0526
AP		 1034 __entry->is_metadata = is_metadata;
1035 __entry->mode = inode->i_mode;
beac2da7
TT		 1036 ),
1037
a269029d 1038 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
0562e0ba
JZ		 1039 MAJOR(__entry->dev), MINOR(__entry->dev),
1040 (unsigned long) __entry->ino,
1041 __entry->mode, __entry->is_metadata, __entry->block)
beac2da7
TT		 1042);
1043
f8ec9d68 1044TRACE_EVENT(ext4_da_update_reserve_space,
d8990240 1045 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
f8ec9d68 1046
d8990240 1047 TP_ARGS(inode, used_blocks, quota_claim),
f8ec9d68
TT		 1048
1049 TP_STRUCT__entry(
0562e0ba 1050 __field( dev_t, dev )
f8ec9d68 1051 __field( ino_t, ino )
f8ec9d68
TT		 1052 __field( __u64, i_blocks )
1053 __field( int, used_blocks )
1054 __field( int, reserved_data_blocks )
1055 __field( int, reserved_meta_blocks )
1056 __field( int, allocated_meta_blocks )
d8990240 1057 __field( int, quota_claim )
210c0526 1058 __field( __u16, mode )
f8ec9d68
TT		 1059 ),
1060
1061 TP_fast_assign(
0562e0ba 1062 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1063 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1064 __entry->i_blocks = inode->i_blocks;
1065 __entry->used_blocks = used_blocks;
d8990240
AK		 1066 __entry->reserved_data_blocks =
1067 EXT4_I(inode)->i_reserved_data_blocks;
1068 __entry->reserved_meta_blocks =
1069 EXT4_I(inode)->i_reserved_meta_blocks;
1070 __entry->allocated_meta_blocks =
1071 EXT4_I(inode)->i_allocated_meta_blocks;
1072 __entry->quota_claim = quota_claim;
210c0526 1073 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1074 ),
1075
0562e0ba
JZ		 1076 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1077 "reserved_data_blocks %d reserved_meta_blocks %d "
d8990240 1078 "allocated_meta_blocks %d quota_claim %d",
0562e0ba
JZ		 1079 MAJOR(__entry->dev), MINOR(__entry->dev),
1080 (unsigned long) __entry->ino,
a9c667f8 1081 __entry->mode, __entry->i_blocks,
f8ec9d68 1082 __entry->used_blocks, __entry->reserved_data_blocks,
d8990240
AK		 1083 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1084 __entry->quota_claim)
f8ec9d68
TT		 1085);
1086
1087TRACE_EVENT(ext4_da_reserve_space,
1088 TP_PROTO(struct inode *inode, int md_needed),
1089
1090 TP_ARGS(inode, md_needed),
1091
1092 TP_STRUCT__entry(
0562e0ba 1093 __field( dev_t, dev )
f8ec9d68 1094 __field( ino_t, ino )
f8ec9d68
TT		 1095 __field( __u64, i_blocks )
1096 __field( int, md_needed )
1097 __field( int, reserved_data_blocks )
1098 __field( int, reserved_meta_blocks )
210c0526 1099 __field( __u16, mode )
f8ec9d68
TT		 1100 ),
1101
1102 TP_fast_assign(
0562e0ba 1103 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1104 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1105 __entry->i_blocks = inode->i_blocks;
1106 __entry->md_needed = md_needed;
1107 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1108 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
210c0526 1109 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1110 ),
1111
0562e0ba
JZ		 1112 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1113 "reserved_data_blocks %d reserved_meta_blocks %d",
1114 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1115 (unsigned long) __entry->ino,
a9c667f8 1116 __entry->mode, __entry->i_blocks,
f8ec9d68
TT		 1117 __entry->md_needed, __entry->reserved_data_blocks,
1118 __entry->reserved_meta_blocks)
1119);
1120
1121TRACE_EVENT(ext4_da_release_space,
1122 TP_PROTO(struct inode *inode, int freed_blocks),
1123
1124 TP_ARGS(inode, freed_blocks),
1125
1126 TP_STRUCT__entry(
0562e0ba 1127 __field( dev_t, dev )
f8ec9d68 1128 __field( ino_t, ino )
f8ec9d68
TT		 1129 __field( __u64, i_blocks )
1130 __field( int, freed_blocks )
1131 __field( int, reserved_data_blocks )
1132 __field( int, reserved_meta_blocks )
1133 __field( int, allocated_meta_blocks )
210c0526 1134 __field( __u16, mode )
f8ec9d68
TT		 1135 ),
1136
1137 TP_fast_assign(
0562e0ba 1138 __entry->dev = inode->i_sb->s_dev;
f8ec9d68 1139 __entry->ino = inode->i_ino;
f8ec9d68
TT		 1140 __entry->i_blocks = inode->i_blocks;
1141 __entry->freed_blocks = freed_blocks;
1142 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1143 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1144 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
210c0526 1145 __entry->mode = inode->i_mode;
f8ec9d68
TT		 1146 ),
1147
0562e0ba
JZ		 1148 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1149 "reserved_data_blocks %d reserved_meta_blocks %d "
1150 "allocated_meta_blocks %d",
1151 MAJOR(__entry->dev), MINOR(__entry->dev),
a269029d 1152 (unsigned long) __entry->ino,
a9c667f8 1153 __entry->mode, __entry->i_blocks,
f8ec9d68
TT		 1154 __entry->freed_blocks, __entry->reserved_data_blocks,
1155 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1156);
1157
f307333e
TT		 1158DECLARE_EVENT_CLASS(ext4__bitmap_load,
1159 TP_PROTO(struct super_block *sb, unsigned long group),
1160
1161 TP_ARGS(sb, group),
1162
1163 TP_STRUCT__entry(
0562e0ba 1164 __field( dev_t, dev )
f307333e
TT		 1165 __field( __u32, group )
1166
1167 ),
1168
1169 TP_fast_assign(
0562e0ba 1170 __entry->dev = sb->s_dev;
f307333e
TT		 1171 __entry->group = group;
1172 ),
1173
a269029d 1174 TP_printk("dev %d,%d group %u",
0562e0ba
JZ		 1175 MAJOR(__entry->dev), MINOR(__entry->dev),
1176 __entry->group)
f307333e
TT		 1177);
1178
1179DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1180
1181 TP_PROTO(struct super_block *sb, unsigned long group),
1182
1183 TP_ARGS(sb, group)
1184);
1185
1186DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1187
1188 TP_PROTO(struct super_block *sb, unsigned long group),
1189
1190 TP_ARGS(sb, group)
1191);
f8ec9d68 1192
0562e0ba
JZ		 1193DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1194
1195 TP_PROTO(struct super_block *sb, unsigned long group),
1196
1197 TP_ARGS(sb, group)
1198);
1199
1200DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1201
1202 TP_PROTO(struct super_block *sb, unsigned long group),
1203
1204 TP_ARGS(sb, group)
1205);
1206
1207TRACE_EVENT(ext4_direct_IO_enter,
1208 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1209
1210 TP_ARGS(inode, offset, len, rw),
1211
1212 TP_STRUCT__entry(
0562e0ba 1213 __field( dev_t, dev )
210c0526 1214 __field( ino_t, ino )
0562e0ba
JZ		 1215 __field( loff_t, pos )
1216 __field( unsigned long, len )
1217 __field( int, rw )
1218 ),
1219
1220 TP_fast_assign(
0562e0ba 1221 __entry->dev = inode->i_sb->s_dev;
210c0526 1222 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1223 __entry->pos = offset;
1224 __entry->len = len;
1225 __entry->rw = rw;
1226 ),
1227
a9c667f8 1228 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
0562e0ba
JZ		 1229 MAJOR(__entry->dev), MINOR(__entry->dev),
1230 (unsigned long) __entry->ino,
a9c667f8 1231 __entry->pos, __entry->len, __entry->rw)
0562e0ba
JZ		 1232);
1233
1234TRACE_EVENT(ext4_direct_IO_exit,
a9c667f8
LC		 1235 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1236 int rw, int ret),
0562e0ba
JZ		 1237
1238 TP_ARGS(inode, offset, len, rw, ret),
1239
1240 TP_STRUCT__entry(
0562e0ba 1241 __field( dev_t, dev )
210c0526 1242 __field( ino_t, ino )
0562e0ba
JZ		 1243 __field( loff_t, pos )
1244 __field( unsigned long, len )
1245 __field( int, rw )
1246 __field( int, ret )
1247 ),
1248
1249 TP_fast_assign(
0562e0ba 1250 __entry->dev = inode->i_sb->s_dev;
210c0526 1251 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1252 __entry->pos = offset;
1253 __entry->len = len;
1254 __entry->rw = rw;
1255 __entry->ret = ret;
1256 ),
1257
a9c667f8 1258 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
0562e0ba
JZ		 1259 MAJOR(__entry->dev), MINOR(__entry->dev),
1260 (unsigned long) __entry->ino,
a9c667f8 1261 __entry->pos, __entry->len,
0562e0ba
JZ		 1262 __entry->rw, __entry->ret)
1263);
1264
1265TRACE_EVENT(ext4_fallocate_enter,
1266 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1267
1268 TP_ARGS(inode, offset, len, mode),
1269
1270 TP_STRUCT__entry(
0562e0ba 1271 __field( dev_t, dev )
210c0526 1272 __field( ino_t, ino )
0562e0ba
JZ		 1273 __field( loff_t, pos )
1274 __field( loff_t, len )
1275 __field( int, mode )
1276 ),
1277
1278 TP_fast_assign(
0562e0ba 1279 __entry->dev = inode->i_sb->s_dev;
210c0526 1280 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1281 __entry->pos = offset;
1282 __entry->len = len;
1283 __entry->mode = mode;
1284 ),
1285
a9c667f8 1286 TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d",
0562e0ba 1287 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8
LC		 1288 (unsigned long) __entry->ino, __entry->pos,
1289 __entry->len, __entry->mode)
0562e0ba
JZ		 1290);
1291
1292TRACE_EVENT(ext4_fallocate_exit,
a9c667f8
LC		 1293 TP_PROTO(struct inode *inode, loff_t offset,
1294 unsigned int max_blocks, int ret),
0562e0ba
JZ		 1295
1296 TP_ARGS(inode, offset, max_blocks, ret),
1297
1298 TP_STRUCT__entry(
0562e0ba 1299 __field( dev_t, dev )
210c0526 1300 __field( ino_t, ino )
0562e0ba 1301 __field( loff_t, pos )
a9c667f8 1302 __field( unsigned int, blocks )
0562e0ba
JZ		 1303 __field( int, ret )
1304 ),
1305
1306 TP_fast_assign(
0562e0ba 1307 __entry->dev = inode->i_sb->s_dev;
210c0526 1308 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1309 __entry->pos = offset;
1310 __entry->blocks = max_blocks;
1311 __entry->ret = ret;
1312 ),
1313
a9c667f8 1314 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
0562e0ba
JZ		 1315 MAJOR(__entry->dev), MINOR(__entry->dev),
1316 (unsigned long) __entry->ino,
a9c667f8 1317 __entry->pos, __entry->blocks,
0562e0ba
JZ		 1318 __entry->ret)
1319);
1320
aaddea81
ZL		 1321TRACE_EVENT(ext4_punch_hole,
1322 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
1323
1324 TP_ARGS(inode, offset, len),
1325
1326 TP_STRUCT__entry(
1327 __field( dev_t, dev )
1328 __field( ino_t, ino )
1329 __field( loff_t, offset )
1330 __field( loff_t, len )
1331 ),
1332
1333 TP_fast_assign(
1334 __entry->dev = inode->i_sb->s_dev;
1335 __entry->ino = inode->i_ino;
1336 __entry->offset = offset;
1337 __entry->len = len;
1338 ),
1339
1340 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
1341 MAJOR(__entry->dev), MINOR(__entry->dev),
1342 (unsigned long) __entry->ino,
1343 __entry->offset, __entry->len)
1344);
1345
0562e0ba
JZ		 1346TRACE_EVENT(ext4_unlink_enter,
1347 TP_PROTO(struct inode *parent, struct dentry *dentry),
1348
1349 TP_ARGS(parent, dentry),
1350
1351 TP_STRUCT__entry(
210c0526 1352 __field( dev_t, dev )
0562e0ba 1353 __field( ino_t, ino )
210c0526 1354 __field( ino_t, parent )
0562e0ba 1355 __field( loff_t, size )
0562e0ba
JZ		 1356 ),
1357
1358 TP_fast_assign(
210c0526 1359 __entry->dev = dentry->d_inode->i_sb->s_dev;
0562e0ba 1360 __entry->ino = dentry->d_inode->i_ino;
210c0526 1361 __entry->parent = parent->i_ino;
0562e0ba 1362 __entry->size = dentry->d_inode->i_size;
0562e0ba
JZ		 1363 ),
1364
a9c667f8 1365 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
0562e0ba
JZ		 1366 MAJOR(__entry->dev), MINOR(__entry->dev),
1367 (unsigned long) __entry->ino, __entry->size,
1368 (unsigned long) __entry->parent)
1369);
1370
1371TRACE_EVENT(ext4_unlink_exit,
1372 TP_PROTO(struct dentry *dentry, int ret),
1373
1374 TP_ARGS(dentry, ret),
1375
1376 TP_STRUCT__entry(
0562e0ba 1377 __field( dev_t, dev )
210c0526 1378 __field( ino_t, ino )
0562e0ba
JZ		 1379 __field( int, ret )
1380 ),
1381
1382 TP_fast_assign(
0562e0ba 1383 __entry->dev = dentry->d_inode->i_sb->s_dev;
210c0526 1384 __entry->ino = dentry->d_inode->i_ino;
0562e0ba
JZ		 1385 __entry->ret = ret;
1386 ),
1387
a9c667f8 1388 TP_printk("dev %d,%d ino %lu ret %d",
0562e0ba
JZ		 1389 MAJOR(__entry->dev), MINOR(__entry->dev),
1390 (unsigned long) __entry->ino,
1391 __entry->ret)
1392);
1393
1394DECLARE_EVENT_CLASS(ext4__truncate,
1395 TP_PROTO(struct inode *inode),
1396
1397 TP_ARGS(inode),
1398
1399 TP_STRUCT__entry(
210c0526
AP		 1400 __field( dev_t, dev )
1401 __field( ino_t, ino )
a9c667f8 1402 __field( __u64, blocks )
0562e0ba
JZ		 1403 ),
1404
1405 TP_fast_assign(
0562e0ba 1406 __entry->dev = inode->i_sb->s_dev;
210c0526 1407 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1408 __entry->blocks = inode->i_blocks;
1409 ),
1410
a9c667f8 1411 TP_printk("dev %d,%d ino %lu blocks %llu",
0562e0ba 1412 MAJOR(__entry->dev), MINOR(__entry->dev),
a9c667f8 1413 (unsigned long) __entry->ino, __entry->blocks)
0562e0ba
JZ		 1414);
1415
1416DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1417
1418 TP_PROTO(struct inode *inode),
1419
1420 TP_ARGS(inode)
1421);
1422
1423DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1424
1425 TP_PROTO(struct inode *inode),
1426
1427 TP_ARGS(inode)
1428);
1429
6f91bc5f
EG		 1430/* 'ux' is the uninitialized extent. */
1431TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1432 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1433 struct ext4_extent *ux),
1434
1435 TP_ARGS(inode, map, ux),
1436
1437 TP_STRUCT__entry(
6f91bc5f 1438 __field( dev_t, dev )
210c0526 1439 __field( ino_t, ino )
6f91bc5f
EG		 1440 __field( ext4_lblk_t, m_lblk )
1441 __field( unsigned, m_len )
1442 __field( ext4_lblk_t, u_lblk )
1443 __field( unsigned, u_len )
1444 __field( ext4_fsblk_t, u_pblk )
1445 ),
1446
1447 TP_fast_assign(
6f91bc5f 1448 __entry->dev = inode->i_sb->s_dev;
210c0526 1449 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1450 __entry->m_lblk = map->m_lblk;
1451 __entry->m_len = map->m_len;
1452 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1453 __entry->u_len = ext4_ext_get_actual_len(ux);
1454 __entry->u_pblk = ext4_ext_pblock(ux);
1455 ),
1456
1457 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1458 "u_pblk %llu",
1459 MAJOR(__entry->dev), MINOR(__entry->dev),
1460 (unsigned long) __entry->ino,
1461 __entry->m_lblk, __entry->m_len,
1462 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1463);
1464
1465/*
1466 * 'ux' is the uninitialized extent.
1467 * 'ix' is the initialized extent to which blocks are transferred.
1468 */
1469TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1470 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1471 struct ext4_extent *ux, struct ext4_extent *ix),
1472
1473 TP_ARGS(inode, map, ux, ix),
1474
1475 TP_STRUCT__entry(
6f91bc5f 1476 __field( dev_t, dev )
210c0526 1477 __field( ino_t, ino )
6f91bc5f
EG		 1478 __field( ext4_lblk_t, m_lblk )
1479 __field( unsigned, m_len )
1480 __field( ext4_lblk_t, u_lblk )
1481 __field( unsigned, u_len )
1482 __field( ext4_fsblk_t, u_pblk )
1483 __field( ext4_lblk_t, i_lblk )
1484 __field( unsigned, i_len )
1485 __field( ext4_fsblk_t, i_pblk )
1486 ),
1487
1488 TP_fast_assign(
6f91bc5f 1489 __entry->dev = inode->i_sb->s_dev;
210c0526 1490 __entry->ino = inode->i_ino;
6f91bc5f
EG		 1491 __entry->m_lblk = map->m_lblk;
1492 __entry->m_len = map->m_len;
1493 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1494 __entry->u_len = ext4_ext_get_actual_len(ux);
1495 __entry->u_pblk = ext4_ext_pblock(ux);
1496 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1497 __entry->i_len = ext4_ext_get_actual_len(ix);
1498 __entry->i_pblk = ext4_ext_pblock(ix);
1499 ),
1500
1501 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1502 "u_lblk %u u_len %u u_pblk %llu "
1503 "i_lblk %u i_len %u i_pblk %llu ",
1504 MAJOR(__entry->dev), MINOR(__entry->dev),
1505 (unsigned long) __entry->ino,
1506 __entry->m_lblk, __entry->m_len,
1507 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1508 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1509);
1510
0562e0ba
JZ		 1511DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1512 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
a9c667f8 1513 unsigned int len, unsigned int flags),
0562e0ba
JZ		 1514
1515 TP_ARGS(inode, lblk, len, flags),
1516
1517 TP_STRUCT__entry(
210c0526
AP		 1518 __field( dev_t, dev )
1519 __field( ino_t, ino )
0562e0ba 1520 __field( ext4_lblk_t, lblk )
a9c667f8
LC		 1521 __field( unsigned int, len )
1522 __field( unsigned int, flags )
0562e0ba
JZ		 1523 ),
1524
1525 TP_fast_assign(
0562e0ba 1526 __entry->dev = inode->i_sb->s_dev;
210c0526 1527 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1528 __entry->lblk = lblk;
1529 __entry->len = len;
1530 __entry->flags = flags;
1531 ),
1532
1533 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u",
1534 MAJOR(__entry->dev), MINOR(__entry->dev),
1535 (unsigned long) __entry->ino,
a9c667f8 1536 __entry->lblk, __entry->len, __entry->flags)
0562e0ba
JZ		 1537);
1538
1539DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1540 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1541 unsigned len, unsigned flags),
1542
1543 TP_ARGS(inode, lblk, len, flags)
1544);
1545
1546DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1547 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1548 unsigned len, unsigned flags),
1549
1550 TP_ARGS(inode, lblk, len, flags)
1551);
1552
1553DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
19b303d8 1554 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
0562e0ba 1555
19b303d8 1556 TP_ARGS(inode, map, ret),
0562e0ba
JZ		 1557
1558 TP_STRUCT__entry(
0562e0ba 1559 __field( dev_t, dev )
210c0526 1560 __field( ino_t, ino )
0562e0ba 1561 __field( ext4_fsblk_t, pblk )
210c0526 1562 __field( ext4_lblk_t, lblk )
a9c667f8 1563 __field( unsigned int, len )
19b303d8 1564 __field( unsigned int, flags )
0562e0ba
JZ		 1565 __field( int, ret )
1566 ),
1567
1568 TP_fast_assign(
0562e0ba 1569 __entry->dev = inode->i_sb->s_dev;
210c0526 1570 __entry->ino = inode->i_ino;
19b303d8
ZL		 1571 __entry->pblk = map->m_pblk;
1572 __entry->lblk = map->m_lblk;
1573 __entry->len = map->m_len;
1574 __entry->flags = map->m_flags;
0562e0ba
JZ		 1575 __entry->ret = ret;
1576 ),
1577
19b303d8 1578 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d",
0562e0ba
JZ		 1579 MAJOR(__entry->dev), MINOR(__entry->dev),
1580 (unsigned long) __entry->ino,
a9c667f8 1581 __entry->lblk, __entry->pblk,
19b303d8 1582 __entry->len, __entry->flags, __entry->ret)
0562e0ba
JZ		 1583);
1584
1585DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
19b303d8 1586 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
0562e0ba 1587
19b303d8 1588 TP_ARGS(inode, map, ret)
0562e0ba
JZ		 1589);
1590
1591DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
19b303d8 1592 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
0562e0ba 1593
19b303d8 1594 TP_ARGS(inode, map, ret)
0562e0ba
JZ		 1595);
1596
1597TRACE_EVENT(ext4_ext_load_extent,
1598 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1599
1600 TP_ARGS(inode, lblk, pblk),
1601
1602 TP_STRUCT__entry(
0562e0ba 1603 __field( dev_t, dev )
210c0526 1604 __field( ino_t, ino )
0562e0ba 1605 __field( ext4_fsblk_t, pblk )
210c0526 1606 __field( ext4_lblk_t, lblk )
0562e0ba
JZ		 1607 ),
1608
1609 TP_fast_assign(
0562e0ba 1610 __entry->dev = inode->i_sb->s_dev;
210c0526 1611 __entry->ino = inode->i_ino;
0562e0ba 1612 __entry->pblk = pblk;
210c0526 1613 __entry->lblk = lblk;
0562e0ba
JZ		 1614 ),
1615
1616 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1617 MAJOR(__entry->dev), MINOR(__entry->dev),
1618 (unsigned long) __entry->ino,
a9c667f8 1619 __entry->lblk, __entry->pblk)
0562e0ba
JZ		 1620);
1621
1622TRACE_EVENT(ext4_load_inode,
1623 TP_PROTO(struct inode *inode),
1624
1625 TP_ARGS(inode),
1626
1627 TP_STRUCT__entry(
0562e0ba 1628 __field( dev_t, dev )
210c0526 1629 __field( ino_t, ino )
0562e0ba
JZ		 1630 ),
1631
1632 TP_fast_assign(
0562e0ba 1633 __entry->dev = inode->i_sb->s_dev;
210c0526 1634 __entry->ino = inode->i_ino;
0562e0ba
JZ		 1635 ),
1636
1637 TP_printk("dev %d,%d ino %ld",
1638 MAJOR(__entry->dev), MINOR(__entry->dev),
1639 (unsigned long) __entry->ino)
1640);
1641
12706394
TT		 1642TRACE_EVENT(ext4_journal_start,
1643 TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
1644
1645 TP_ARGS(sb, nblocks, IP),
1646
1647 TP_STRUCT__entry(
1648 __field( dev_t, dev )
12706394 1649 __field(unsigned long, ip )
210c0526 1650 __field( int, nblocks )
12706394
TT		 1651 ),
1652
1653 TP_fast_assign(
1654 __entry->dev = sb->s_dev;
12706394 1655 __entry->ip = IP;
210c0526 1656 __entry->nblocks = nblocks;
12706394
TT		 1657 ),
1658
1659 TP_printk("dev %d,%d nblocks %d caller %pF",
1660 MAJOR(__entry->dev), MINOR(__entry->dev),
1661 __entry->nblocks, (void *)__entry->ip)
1662);
1663
b3d4c2b1
TM		 1664DECLARE_EVENT_CLASS(ext4__trim,
1665 TP_PROTO(struct super_block *sb,
1666 ext4_group_t group,
1667 ext4_grpblk_t start,
1668 ext4_grpblk_t len),
1669
1670 TP_ARGS(sb, group, start, len),
1671
1672 TP_STRUCT__entry(
1673 __field( int, dev_major )
1674 __field( int, dev_minor )
1675 __field( __u32, group )
1676 __field( int, start )
1677 __field( int, len )
1678 ),
1679
1680 TP_fast_assign(
1681 __entry->dev_major = MAJOR(sb->s_dev);
1682 __entry->dev_minor = MINOR(sb->s_dev);
1683 __entry->group = group;
1684 __entry->start = start;
1685 __entry->len = len;
1686 ),
1687
1688 TP_printk("dev %d,%d group %u, start %d, len %d",
1689 __entry->dev_major, __entry->dev_minor,
1690 __entry->group, __entry->start, __entry->len)
1691);
1692
1693DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1694
1695 TP_PROTO(struct super_block *sb,
1696 ext4_group_t group,
1697 ext4_grpblk_t start,
1698 ext4_grpblk_t len),
1699
1700 TP_ARGS(sb, group, start, len)
1701);
1702
1703DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1704
1705 TP_PROTO(struct super_block *sb,
1706 ext4_group_t group,
1707 ext4_grpblk_t start,
1708 ext4_grpblk_t len),
1709
1710 TP_ARGS(sb, group, start, len)
1711);
1712
d8990240 1713TRACE_EVENT(ext4_ext_handle_uninitialized_extents,
b5645534 1714 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
d8990240
AK		 1715 unsigned int allocated, ext4_fsblk_t newblock),
1716
b5645534 1717 TP_ARGS(inode, map, flags, allocated, newblock),
d8990240
AK		 1718
1719 TP_STRUCT__entry(
d8990240 1720 __field( dev_t, dev )
210c0526
AP		 1721 __field( ino_t, ino )
1722 __field( int, flags )
d8990240
AK		 1723 __field( ext4_lblk_t, lblk )
1724 __field( ext4_fsblk_t, pblk )
1725 __field( unsigned int, len )
d8990240
AK		 1726 __field( unsigned int, allocated )
1727 __field( ext4_fsblk_t, newblk )
1728 ),
1729
1730 TP_fast_assign(
d8990240 1731 __entry->dev = inode->i_sb->s_dev;
210c0526 1732 __entry->ino = inode->i_ino;
b5645534 1733 __entry->flags = flags;
d8990240
AK		 1734 __entry->lblk = map->m_lblk;
1735 __entry->pblk = map->m_pblk;
1736 __entry->len = map->m_len;
d8990240
AK		 1737 __entry->allocated = allocated;
1738 __entry->newblk = newblock;
1739 ),
1740
b5645534 1741 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %x "
d8990240
AK		 1742 "allocated %d newblock %llu",
1743 MAJOR(__entry->dev), MINOR(__entry->dev),
1744 (unsigned long) __entry->ino,
1745 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
1746 __entry->len, __entry->flags,
1747 (unsigned int) __entry->allocated,
1748 (unsigned long long) __entry->newblk)
1749);
1750
1751TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1752 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1753
1754 TP_ARGS(sb, map, ret),
1755
1756 TP_STRUCT__entry(
1757 __field( dev_t, dev )
210c0526 1758 __field( unsigned int, flags )
d8990240
AK		 1759 __field( ext4_lblk_t, lblk )
1760 __field( ext4_fsblk_t, pblk )
1761 __field( unsigned int, len )
d8990240
AK		 1762 __field( int, ret )
1763 ),
1764
1765 TP_fast_assign(
1766 __entry->dev = sb->s_dev;
210c0526 1767 __entry->flags = map->m_flags;
d8990240
AK		 1768 __entry->lblk = map->m_lblk;
1769 __entry->pblk = map->m_pblk;
1770 __entry->len = map->m_len;
d8990240
AK		 1771 __entry->ret = ret;
1772 ),
1773
1774 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d",
1775 MAJOR(__entry->dev), MINOR(__entry->dev),
1776 __entry->lblk, (unsigned long long) __entry->pblk,
1777 __entry->len, __entry->flags, __entry->ret)
1778);
1779
1780TRACE_EVENT(ext4_ext_put_in_cache,
1781 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1782 ext4_fsblk_t start),
1783
1784 TP_ARGS(inode, lblk, len, start),
1785
1786 TP_STRUCT__entry(
d8990240 1787 __field( dev_t, dev )
210c0526 1788 __field( ino_t, ino )
d8990240
AK		 1789 __field( ext4_lblk_t, lblk )
1790 __field( unsigned int, len )
1791 __field( ext4_fsblk_t, start )
1792 ),
1793
1794 TP_fast_assign(
d8990240 1795 __entry->dev = inode->i_sb->s_dev;
210c0526 1796 __entry->ino = inode->i_ino;
d8990240
AK		 1797 __entry->lblk = lblk;
1798 __entry->len = len;
1799 __entry->start = start;
1800 ),
1801
1802 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1803 MAJOR(__entry->dev), MINOR(__entry->dev),
1804 (unsigned long) __entry->ino,
1805 (unsigned) __entry->lblk,
1806 __entry->len,
1807 (unsigned long long) __entry->start)
1808);
1809
1810TRACE_EVENT(ext4_ext_in_cache,
1811 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1812
1813 TP_ARGS(inode, lblk, ret),
1814
1815 TP_STRUCT__entry(
d8990240 1816 __field( dev_t, dev )
210c0526 1817 __field( ino_t, ino )
d8990240
AK		 1818 __field( ext4_lblk_t, lblk )
1819 __field( int, ret )
1820 ),
1821
1822 TP_fast_assign(
d8990240 1823 __entry->dev = inode->i_sb->s_dev;
210c0526 1824 __entry->ino = inode->i_ino;
d8990240
AK		 1825 __entry->lblk = lblk;
1826 __entry->ret = ret;
1827 ),
1828
1829 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1830 MAJOR(__entry->dev), MINOR(__entry->dev),
1831 (unsigned long) __entry->ino,
1832 (unsigned) __entry->lblk,
1833 __entry->ret)
1834
1835);
1836
1837TRACE_EVENT(ext4_find_delalloc_range,
1838 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1839 int reverse, int found, ext4_lblk_t found_blk),
1840
1841 TP_ARGS(inode, from, to, reverse, found, found_blk),
1842
1843 TP_STRUCT__entry(
d8990240 1844 __field( dev_t, dev )
210c0526 1845 __field( ino_t, ino )
d8990240
AK		 1846 __field( ext4_lblk_t, from )
1847 __field( ext4_lblk_t, to )
1848 __field( int, reverse )
1849 __field( int, found )
1850 __field( ext4_lblk_t, found_blk )
1851 ),
1852
1853 TP_fast_assign(
d8990240 1854 __entry->dev = inode->i_sb->s_dev;
210c0526 1855 __entry->ino = inode->i_ino;
d8990240
AK		 1856 __entry->from = from;
1857 __entry->to = to;
1858 __entry->reverse = reverse;
1859 __entry->found = found;
1860 __entry->found_blk = found_blk;
1861 ),
1862
1863 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1864 "(blk = %u)",
1865 MAJOR(__entry->dev), MINOR(__entry->dev),
1866 (unsigned long) __entry->ino,
1867 (unsigned) __entry->from, (unsigned) __entry->to,
1868 __entry->reverse, __entry->found,
1869 (unsigned) __entry->found_blk)
1870);
1871
1872TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1873 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1874
1875 TP_ARGS(inode, lblk, len),
1876
1877 TP_STRUCT__entry(
d8990240 1878 __field( dev_t, dev )
210c0526 1879 __field( ino_t, ino )
d8990240
AK		 1880 __field( ext4_lblk_t, lblk )
1881 __field( unsigned int, len )
1882 ),
1883
1884 TP_fast_assign(
d8990240 1885 __entry->dev = inode->i_sb->s_dev;
210c0526 1886 __entry->ino = inode->i_ino;
d8990240
AK		 1887 __entry->lblk = lblk;
1888 __entry->len = len;
1889 ),
1890
1891 TP_printk("dev %d,%d ino %lu lblk %u len %u",
1892 MAJOR(__entry->dev), MINOR(__entry->dev),
1893 (unsigned long) __entry->ino,
1894 (unsigned) __entry->lblk,
1895 __entry->len)
1896);
1897
1898TRACE_EVENT(ext4_ext_show_extent,
1899 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1900 unsigned short len),
1901
1902 TP_ARGS(inode, lblk, pblk, len),
1903
1904 TP_STRUCT__entry(
d8990240 1905 __field( dev_t, dev )
210c0526 1906 __field( ino_t, ino )
d8990240 1907 __field( ext4_fsblk_t, pblk )
210c0526 1908 __field( ext4_lblk_t, lblk )
d8990240
AK		 1909 __field( unsigned short, len )
1910 ),
1911
1912 TP_fast_assign(
d8990240 1913 __entry->dev = inode->i_sb->s_dev;
210c0526 1914 __entry->ino = inode->i_ino;
d8990240 1915 __entry->pblk = pblk;
210c0526 1916 __entry->lblk = lblk;
d8990240
AK		 1917 __entry->len = len;
1918 ),
1919
1920 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
1921 MAJOR(__entry->dev), MINOR(__entry->dev),
1922 (unsigned long) __entry->ino,
1923 (unsigned) __entry->lblk,
1924 (unsigned long long) __entry->pblk,
1925 (unsigned short) __entry->len)
1926);
1927
1928TRACE_EVENT(ext4_remove_blocks,
1929 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1930 ext4_lblk_t from, ext4_fsblk_t to,
1931 ext4_fsblk_t partial_cluster),
1932
1933 TP_ARGS(inode, ex, from, to, partial_cluster),
1934
1935 TP_STRUCT__entry(
d8990240 1936 __field( dev_t, dev )
210c0526 1937 __field( ino_t, ino )
d8990240
AK		 1938 __field( ext4_lblk_t, from )
1939 __field( ext4_lblk_t, to )
1940 __field( ext4_fsblk_t, partial )
210c0526
AP		 1941 __field( ext4_fsblk_t, ee_pblk )
1942 __field( ext4_lblk_t, ee_lblk )
1943 __field( unsigned short, ee_len )
d8990240
AK		 1944 ),
1945
1946 TP_fast_assign(
d8990240 1947 __entry->dev = inode->i_sb->s_dev;
210c0526 1948 __entry->ino = inode->i_ino;
d8990240
AK		 1949 __entry->from = from;
1950 __entry->to = to;
1951 __entry->partial = partial_cluster;
210c0526 1952 __entry->ee_pblk = ext4_ext_pblock(ex);
d6a77105 1953 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
210c0526 1954 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 1955 ),
1956
1957 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
1958 "from %u to %u partial_cluster %u",
1959 MAJOR(__entry->dev), MINOR(__entry->dev),
1960 (unsigned long) __entry->ino,
1961 (unsigned) __entry->ee_lblk,
1962 (unsigned long long) __entry->ee_pblk,
1963 (unsigned short) __entry->ee_len,
1964 (unsigned) __entry->from,
1965 (unsigned) __entry->to,
1966 (unsigned) __entry->partial)
1967);
1968
1969TRACE_EVENT(ext4_ext_rm_leaf,
1970 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1971 struct ext4_extent *ex, ext4_fsblk_t partial_cluster),
1972
1973 TP_ARGS(inode, start, ex, partial_cluster),
1974
1975 TP_STRUCT__entry(
d8990240 1976 __field( dev_t, dev )
210c0526
AP		 1977 __field( ino_t, ino )
1978 __field( ext4_fsblk_t, partial )
d8990240
AK		 1979 __field( ext4_lblk_t, start )
1980 __field( ext4_lblk_t, ee_lblk )
1981 __field( ext4_fsblk_t, ee_pblk )
1982 __field( short, ee_len )
d8990240
AK		 1983 ),
1984
1985 TP_fast_assign(
d8990240 1986 __entry->dev = inode->i_sb->s_dev;
210c0526
AP		 1987 __entry->ino = inode->i_ino;
1988 __entry->partial = partial_cluster;
d8990240
AK		 1989 __entry->start = start;
1990 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
1991 __entry->ee_pblk = ext4_ext_pblock(ex);
1992 __entry->ee_len = ext4_ext_get_actual_len(ex);
d8990240
AK		 1993 ),
1994
1995 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
1996 "partial_cluster %u",
1997 MAJOR(__entry->dev), MINOR(__entry->dev),
1998 (unsigned long) __entry->ino,
1999 (unsigned) __entry->start,
2000 (unsigned) __entry->ee_lblk,
2001 (unsigned long long) __entry->ee_pblk,
2002 (unsigned short) __entry->ee_len,
2003 (unsigned) __entry->partial)
2004);
2005
2006TRACE_EVENT(ext4_ext_rm_idx,
2007 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2008
2009 TP_ARGS(inode, pblk),
2010
2011 TP_STRUCT__entry(
d8990240 2012 __field( dev_t, dev )
210c0526 2013 __field( ino_t, ino )
d8990240
AK		 2014 __field( ext4_fsblk_t, pblk )
2015 ),
2016
2017 TP_fast_assign(
d8990240 2018 __entry->dev = inode->i_sb->s_dev;
210c0526 2019 __entry->ino = inode->i_ino;
d8990240
AK		 2020 __entry->pblk = pblk;
2021 ),
2022
2023 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2024 MAJOR(__entry->dev), MINOR(__entry->dev),
2025 (unsigned long) __entry->ino,
2026 (unsigned long long) __entry->pblk)
2027);
2028
2029TRACE_EVENT(ext4_ext_remove_space,
61801325
LC		 2030 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2031 ext4_lblk_t end, int depth),
d8990240 2032
61801325 2033 TP_ARGS(inode, start, end, depth),
d8990240
AK		 2034
2035 TP_STRUCT__entry(
d8990240 2036 __field( dev_t, dev )
210c0526 2037 __field( ino_t, ino )
d8990240 2038 __field( ext4_lblk_t, start )
61801325 2039 __field( ext4_lblk_t, end )
d8990240
AK		 2040 __field( int, depth )
2041 ),
2042
2043 TP_fast_assign(
d8990240 2044 __entry->dev = inode->i_sb->s_dev;
210c0526 2045 __entry->ino = inode->i_ino;
d8990240 2046 __entry->start = start;
61801325 2047 __entry->end = end;
d8990240
AK		 2048 __entry->depth = depth;
2049 ),
2050
61801325 2051 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
d8990240
AK		 2052 MAJOR(__entry->dev), MINOR(__entry->dev),
2053 (unsigned long) __entry->ino,
2054 (unsigned) __entry->start,
61801325 2055 (unsigned) __entry->end,
d8990240
AK		 2056 __entry->depth)
2057);
2058
2059TRACE_EVENT(ext4_ext_remove_space_done,
61801325
LC		 2060 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
2061 int depth, ext4_lblk_t partial, __le16 eh_entries),
d8990240 2062
61801325 2063 TP_ARGS(inode, start, end, depth, partial, eh_entries),
d8990240
AK		 2064
2065 TP_STRUCT__entry(
d8990240 2066 __field( dev_t, dev )
210c0526 2067 __field( ino_t, ino )
d8990240 2068 __field( ext4_lblk_t, start )
61801325 2069 __field( ext4_lblk_t, end )
d8990240
AK		 2070 __field( int, depth )
2071 __field( ext4_lblk_t, partial )
2072 __field( unsigned short, eh_entries )
2073 ),
2074
2075 TP_fast_assign(
d8990240 2076 __entry->dev = inode->i_sb->s_dev;
210c0526 2077 __entry->ino = inode->i_ino;
d8990240 2078 __entry->start = start;
61801325 2079 __entry->end = end;
d8990240
AK		 2080 __entry->depth = depth;
2081 __entry->partial = partial;
d6a77105 2082 __entry->eh_entries = le16_to_cpu(eh_entries);
d8990240
AK		 2083 ),
2084
61801325 2085 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %u "
d8990240
AK		 2086 "remaining_entries %u",
2087 MAJOR(__entry->dev), MINOR(__entry->dev),
2088 (unsigned long) __entry->ino,
2089 (unsigned) __entry->start,
61801325 2090 (unsigned) __entry->end,
d8990240
AK		 2091 __entry->depth,
2092 (unsigned) __entry->partial,
2093 (unsigned short) __entry->eh_entries)
2094);
2095
992e9fdd 2096TRACE_EVENT(ext4_es_insert_extent,
fdc0212e 2097 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2098
fdc0212e 2099 TP_ARGS(inode, es),
992e9fdd
ZL		 2100
2101 TP_STRUCT__entry(
fdc0212e
ZL		 2102 __field( dev_t, dev )
2103 __field( ino_t, ino )
2104 __field( ext4_lblk_t, lblk )
2105 __field( ext4_lblk_t, len )
2106 __field( ext4_fsblk_t, pblk )
2107 __field( unsigned long long, status )
992e9fdd
ZL		 2108 ),
2109
2110 TP_fast_assign(
2111 __entry->dev = inode->i_sb->s_dev;
2112 __entry->ino = inode->i_ino;
fdc0212e
ZL		 2113 __entry->lblk = es->es_lblk;
2114 __entry->len = es->es_len;
2115 __entry->pblk = ext4_es_pblock(es);
2116 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2117 ),
2118
fdc0212e 2119 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %llx",
992e9fdd
ZL		 2120 MAJOR(__entry->dev), MINOR(__entry->dev),
2121 (unsigned long) __entry->ino,
fdc0212e
ZL		 2122 __entry->lblk, __entry->len,
2123 __entry->pblk, __entry->status)
992e9fdd
ZL		 2124);
2125
2126TRACE_EVENT(ext4_es_remove_extent,
06b0c886 2127 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
992e9fdd 2128
06b0c886 2129 TP_ARGS(inode, lblk, len),
992e9fdd
ZL		 2130
2131 TP_STRUCT__entry(
2132 __field( dev_t, dev )
2133 __field( ino_t, ino )
06b0c886 2134 __field( loff_t, lblk )
992e9fdd
ZL		 2135 __field( loff_t, len )
2136 ),
2137
2138 TP_fast_assign(
2139 __entry->dev = inode->i_sb->s_dev;
2140 __entry->ino = inode->i_ino;
06b0c886 2141 __entry->lblk = lblk;
992e9fdd
ZL		 2142 __entry->len = len;
2143 ),
2144
2145 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2146 MAJOR(__entry->dev), MINOR(__entry->dev),
2147 (unsigned long) __entry->ino,
06b0c886 2148 __entry->lblk, __entry->len)
992e9fdd
ZL		 2149);
2150
e30b5dca 2151TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
06b0c886 2152 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
992e9fdd 2153
06b0c886 2154 TP_ARGS(inode, lblk),
992e9fdd
ZL		 2155
2156 TP_STRUCT__entry(
2157 __field( dev_t, dev )
2158 __field( ino_t, ino )
06b0c886 2159 __field( ext4_lblk_t, lblk )
992e9fdd
ZL		 2160 ),
2161
2162 TP_fast_assign(
2163 __entry->dev = inode->i_sb->s_dev;
2164 __entry->ino = inode->i_ino;
06b0c886 2165 __entry->lblk = lblk;
992e9fdd
ZL		 2166 ),
2167
06b0c886 2168 TP_printk("dev %d,%d ino %lu lblk %u",
992e9fdd 2169 MAJOR(__entry->dev), MINOR(__entry->dev),
06b0c886 2170 (unsigned long) __entry->ino, __entry->lblk)
992e9fdd
ZL		 2171);
2172
e30b5dca 2173TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
be401363 2174 TP_PROTO(struct inode *inode, struct extent_status *es),
992e9fdd 2175
be401363 2176 TP_ARGS(inode, es),
992e9fdd
ZL		 2177
2178 TP_STRUCT__entry(
2179 __field( dev_t, dev )
2180 __field( ino_t, ino )
06b0c886 2181 __field( ext4_lblk_t, lblk )
992e9fdd 2182 __field( ext4_lblk_t, len )
fdc0212e
ZL		 2183 __field( ext4_fsblk_t, pblk )
2184 __field( unsigned long long, status )
992e9fdd
ZL		 2185 ),
2186
2187 TP_fast_assign(
2188 __entry->dev = inode->i_sb->s_dev;
2189 __entry->ino = inode->i_ino;
06b0c886
ZL		 2190 __entry->lblk = es->es_lblk;
2191 __entry->len = es->es_len;
fdc0212e
ZL		 2192 __entry->pblk = ext4_es_pblock(es);
2193 __entry->status = ext4_es_status(es);
992e9fdd
ZL		 2194 ),
2195
be401363 2196 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %llx",
992e9fdd
ZL		 2197 MAJOR(__entry->dev), MINOR(__entry->dev),
2198 (unsigned long) __entry->ino,
fdc0212e 2199 __entry->lblk, __entry->len,
be401363 2200 __entry->pblk, __entry->status)
992e9fdd
ZL		 2201);
2202
d100eef2
ZL		 2203TRACE_EVENT(ext4_es_lookup_extent_enter,
2204 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2205
2206 TP_ARGS(inode, lblk),
2207
2208 TP_STRUCT__entry(
2209 __field( dev_t, dev )
2210 __field( ino_t, ino )
2211 __field( ext4_lblk_t, lblk )
2212 ),
2213
2214 TP_fast_assign(
2215 __entry->dev = inode->i_sb->s_dev;
2216 __entry->ino = inode->i_ino;
2217 __entry->lblk = lblk;
2218 ),
2219
2220 TP_printk("dev %d,%d ino %lu lblk %u",
2221 MAJOR(__entry->dev), MINOR(__entry->dev),
2222 (unsigned long) __entry->ino, __entry->lblk)
2223);
2224
2225TRACE_EVENT(ext4_es_lookup_extent_exit,
2226 TP_PROTO(struct inode *inode, struct extent_status *es,
2227 int found),
2228
2229 TP_ARGS(inode, es, found),
2230
2231 TP_STRUCT__entry(
2232 __field( dev_t, dev )
2233 __field( ino_t, ino )
2234 __field( ext4_lblk_t, lblk )
2235 __field( ext4_lblk_t, len )
2236 __field( ext4_fsblk_t, pblk )
2237 __field( unsigned long long, status )
2238 __field( int, found )
2239 ),
2240
2241 TP_fast_assign(
2242 __entry->dev = inode->i_sb->s_dev;
2243 __entry->ino = inode->i_ino;
2244 __entry->lblk = es->es_lblk;
2245 __entry->len = es->es_len;
2246 __entry->pblk = ext4_es_pblock(es);
2247 __entry->status = ext4_es_status(es);
2248 __entry->found = found;
2249 ),
2250
2251 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %llx",
2252 MAJOR(__entry->dev), MINOR(__entry->dev),
2253 (unsigned long) __entry->ino, __entry->found,
2254 __entry->lblk, __entry->len,
2255 __entry->found ? __entry->pblk : 0,
2256 __entry->found ? __entry->status : 0)
2257);
2258
74cd15cd 2259TRACE_EVENT(ext4_es_shrink_enter,
24630774 2260 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
74cd15cd 2261
24630774 2262 TP_ARGS(sb, nr_to_scan, cache_cnt),
74cd15cd
ZL		 2263
2264 TP_STRUCT__entry(
2265 __field( dev_t, dev )
2266 __field( int, nr_to_scan )
24630774 2267 __field( int, cache_cnt )
74cd15cd
ZL		 2268 ),
2269
2270 TP_fast_assign(
2271 __entry->dev = sb->s_dev;
2272 __entry->nr_to_scan = nr_to_scan;
24630774 2273 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2274 ),
2275
24630774 2276 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
74cd15cd 2277 MAJOR(__entry->dev), MINOR(__entry->dev),
24630774 2278 __entry->nr_to_scan, __entry->cache_cnt)
74cd15cd
ZL		 2279);
2280
2281TRACE_EVENT(ext4_es_shrink_exit,
24630774 2282 TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt),
74cd15cd 2283
24630774 2284 TP_ARGS(sb, shrunk_nr, cache_cnt),
74cd15cd
ZL		 2285
2286 TP_STRUCT__entry(
2287 __field( dev_t, dev )
2288 __field( int, shrunk_nr )
24630774 2289 __field( int, cache_cnt )
74cd15cd
ZL		 2290 ),
2291
2292 TP_fast_assign(
2293 __entry->dev = sb->s_dev;
2294 __entry->shrunk_nr = shrunk_nr;
24630774 2295 __entry->cache_cnt = cache_cnt;
74cd15cd
ZL		 2296 ),
2297
24630774 2298 TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d",
74cd15cd 2299 MAJOR(__entry->dev), MINOR(__entry->dev),
24630774 2300 __entry->shrunk_nr, __entry->cache_cnt)
74cd15cd
ZL		 2301);
2302
9bffad1e
TT		 2303#endif /* _TRACE_EXT4_H */
2304
2305/* This part must be outside protection */
2306#include <trace/define_trace.h>
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