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f2fs: avoid abnormal behavior on broken symlink
[linux-block.git] / include / trace / events / f2fs.h
CommitLineData
a2a4a7e4
NJ		 1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM f2fs
3
4#if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_F2FS_H
6
7#include <linux/tracepoint.h>
8
9#define show_dev(entry) MAJOR(entry->dev), MINOR(entry->dev)
10#define show_dev_ino(entry) show_dev(entry), (unsigned long)entry->ino
6ec178da
NJ		 11
12#define show_block_type(type) \
13 __print_symbolic(type, \
14 { NODE, "NODE" }, \
15 { DATA, "DATA" }, \
16 { META, "META" }, \
8ce67cb0
JK		 17 { META_FLUSH, "META_FLUSH" }, \
18 { INMEM, "INMEM" }, \
19 { INMEM_DROP, "INMEM_DROP" }, \
20 { IPU, "IN-PLACE" }, \
21 { OPU, "OUT-OF-PLACE" })
6ec178da 22
a709f4a2
JK		 23#define F2FS_BIO_MASK(t) (t & (READA | WRITE_FLUSH_FUA))
24#define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO))
25
26#define show_bio_type(type) show_bio_base(type), show_bio_extra(type)
27
28#define show_bio_base(type) \
29 __print_symbolic(F2FS_BIO_MASK(type), \
d4d288bc
CY		 30 { READ, "READ" }, \
31 { READA, "READAHEAD" }, \
32 { READ_SYNC, "READ_SYNC" }, \
33 { WRITE, "WRITE" }, \
34 { WRITE_SYNC, "WRITE_SYNC" }, \
35 { WRITE_FLUSH, "WRITE_FLUSH" }, \
36 { WRITE_FUA, "WRITE_FUA" }, \
37 { WRITE_FLUSH_FUA, "WRITE_FLUSH_FUA" })
a2a4a7e4 38
a709f4a2
JK		 39#define show_bio_extra(type) \
40 __print_symbolic(F2FS_BIO_EXTRA_MASK(type), \
41 { REQ_META, "(M)" }, \
42 { REQ_PRIO, "(P)" }, \
43 { REQ_META | REQ_PRIO, "(MP)" }, \
44 { 0, " \b" })
45
8e46b3ed
NJ		 46#define show_data_type(type) \
47 __print_symbolic(type, \
48 { CURSEG_HOT_DATA, "Hot DATA" }, \
49 { CURSEG_WARM_DATA, "Warm DATA" }, \
50 { CURSEG_COLD_DATA, "Cold DATA" }, \
51 { CURSEG_HOT_NODE, "Hot NODE" }, \
52 { CURSEG_WARM_NODE, "Warm NODE" }, \
53 { CURSEG_COLD_NODE, "Cold NODE" }, \
54 { NO_CHECK_TYPE, "No TYPE" })
55
26c6b887
JK		 56#define show_file_type(type) \
57 __print_symbolic(type, \
58 { 0, "FILE" }, \
59 { 1, "DIR" })
60
8e46b3ed
NJ		 61#define show_gc_type(type) \
62 __print_symbolic(type, \
63 { FG_GC, "Foreground GC" }, \
64 { BG_GC, "Background GC" })
65
66#define show_alloc_mode(type) \
67 __print_symbolic(type, \
68 { LFS, "LFS-mode" }, \
69 { SSR, "SSR-mode" })
70
71#define show_victim_policy(type) \
72 __print_symbolic(type, \
73 { GC_GREEDY, "Greedy" }, \
74 { GC_CB, "Cost-Benefit" })
75
75ab4cb8
JK		 76#define show_cpreason(type) \
77 __print_symbolic(type, \
78 { CP_UMOUNT, "Umount" }, \
119ee914 79 { CP_FASTBOOT, "Fastboot" }, \
4b2fecc8
JK		 80 { CP_SYNC, "Sync" }, \
81 { CP_DISCARD, "Discard" })
75ab4cb8 82
8e46b3ed
NJ		 83struct victim_sel_policy;
84
a2a4a7e4
NJ		 85DECLARE_EVENT_CLASS(f2fs__inode,
86
87 TP_PROTO(struct inode *inode),
88
89 TP_ARGS(inode),
90
91 TP_STRUCT__entry(
92 __field(dev_t, dev)
93 __field(ino_t, ino)
94 __field(ino_t, pino)
95 __field(umode_t, mode)
96 __field(loff_t, size)
97 __field(unsigned int, nlink)
98 __field(blkcnt_t, blocks)
99 __field(__u8, advise)
100 ),
101
102 TP_fast_assign(
103 __entry->dev = inode->i_sb->s_dev;
104 __entry->ino = inode->i_ino;
105 __entry->pino = F2FS_I(inode)->i_pino;
106 __entry->mode = inode->i_mode;
107 __entry->nlink = inode->i_nlink;
108 __entry->size = inode->i_size;
109 __entry->blocks = inode->i_blocks;
110 __entry->advise = F2FS_I(inode)->i_advise;
111 ),
112
113 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
114 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
115 show_dev_ino(__entry),
116 (unsigned long)__entry->pino,
117 __entry->mode,
118 __entry->size,
119 (unsigned int)__entry->nlink,
120 (unsigned long long)__entry->blocks,
121 (unsigned char)__entry->advise)
122);
123
124DECLARE_EVENT_CLASS(f2fs__inode_exit,
125
126 TP_PROTO(struct inode *inode, int ret),
127
128 TP_ARGS(inode, ret),
129
130 TP_STRUCT__entry(
131 __field(dev_t, dev)
132 __field(ino_t, ino)
133 __field(int, ret)
134 ),
135
136 TP_fast_assign(
137 __entry->dev = inode->i_sb->s_dev;
138 __entry->ino = inode->i_ino;
139 __entry->ret = ret;
140 ),
141
142 TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
143 show_dev_ino(__entry),
144 __entry->ret)
145);
146
147DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
148
149 TP_PROTO(struct inode *inode),
150
151 TP_ARGS(inode)
152);
153
154TRACE_EVENT(f2fs_sync_file_exit,
155
29e7043f 156 TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret),
a2a4a7e4
NJ		 157
158 TP_ARGS(inode, need_cp, datasync, ret),
159
160 TP_STRUCT__entry(
161 __field(dev_t, dev)
162 __field(ino_t, ino)
29e7043f 163 __field(int, need_cp)
a2a4a7e4
NJ		 164 __field(int, datasync)
165 __field(int, ret)
166 ),
167
168 TP_fast_assign(
169 __entry->dev = inode->i_sb->s_dev;
170 __entry->ino = inode->i_ino;
171 __entry->need_cp = need_cp;
172 __entry->datasync = datasync;
173 __entry->ret = ret;
174 ),
175
176 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
177 "datasync = %d, ret = %d",
178 show_dev_ino(__entry),
179 __entry->need_cp ? "needed" : "not needed",
180 __entry->datasync,
181 __entry->ret)
182);
183
184TRACE_EVENT(f2fs_sync_fs,
185
186 TP_PROTO(struct super_block *sb, int wait),
187
188 TP_ARGS(sb, wait),
189
190 TP_STRUCT__entry(
191 __field(dev_t, dev)
29e7043f 192 __field(int, dirty)
a2a4a7e4
NJ		 193 __field(int, wait)
194 ),
195
196 TP_fast_assign(
197 __entry->dev = sb->s_dev;
caf0047e 198 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
a2a4a7e4
NJ		 199 __entry->wait = wait;
200 ),
201
202 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
203 show_dev(__entry),
204 __entry->dirty ? "dirty" : "not dirty",
205 __entry->wait)
206);
207
208DEFINE_EVENT(f2fs__inode, f2fs_iget,
209
210 TP_PROTO(struct inode *inode),
211
212 TP_ARGS(inode)
213);
214
215DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
216
217 TP_PROTO(struct inode *inode, int ret),
218
219 TP_ARGS(inode, ret)
220);
221
222DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
223
224 TP_PROTO(struct inode *inode),
225
226 TP_ARGS(inode)
227);
228
d70b4f53
JK		 229DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
230
231 TP_PROTO(struct inode *inode, int ret),
232
233 TP_ARGS(inode, ret)
234);
235
a2a4a7e4
NJ		 236TRACE_EVENT(f2fs_unlink_enter,
237
238 TP_PROTO(struct inode *dir, struct dentry *dentry),
239
240 TP_ARGS(dir, dentry),
241
242 TP_STRUCT__entry(
243 __field(dev_t, dev)
244 __field(ino_t, ino)
245 __field(loff_t, size)
246 __field(blkcnt_t, blocks)
247 __field(const char *, name)
248 ),
249
250 TP_fast_assign(
251 __entry->dev = dir->i_sb->s_dev;
252 __entry->ino = dir->i_ino;
253 __entry->size = dir->i_size;
254 __entry->blocks = dir->i_blocks;
255 __entry->name = dentry->d_name.name;
256 ),
257
258 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
259 "i_blocks = %llu, name = %s",
260 show_dev_ino(__entry),
261 __entry->size,
262 (unsigned long long)__entry->blocks,
263 __entry->name)
264);
265
266DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
267
268 TP_PROTO(struct inode *inode, int ret),
269
270 TP_ARGS(inode, ret)
271);
51dd6249
NJ		 272
273DEFINE_EVENT(f2fs__inode, f2fs_truncate,
274
275 TP_PROTO(struct inode *inode),
276
277 TP_ARGS(inode)
278);
279
280TRACE_EVENT(f2fs_truncate_data_blocks_range,
281
282 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
283
284 TP_ARGS(inode, nid, ofs, free),
285
286 TP_STRUCT__entry(
287 __field(dev_t, dev)
288 __field(ino_t, ino)
289 __field(nid_t, nid)
290 __field(unsigned int, ofs)
291 __field(int, free)
292 ),
293
294 TP_fast_assign(
295 __entry->dev = inode->i_sb->s_dev;
296 __entry->ino = inode->i_ino;
297 __entry->nid = nid;
298 __entry->ofs = ofs;
299 __entry->free = free;
300 ),
301
302 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
303 show_dev_ino(__entry),
304 (unsigned int)__entry->nid,
305 __entry->ofs,
306 __entry->free)
307);
308
309DECLARE_EVENT_CLASS(f2fs__truncate_op,
310
311 TP_PROTO(struct inode *inode, u64 from),
312
313 TP_ARGS(inode, from),
314
315 TP_STRUCT__entry(
316 __field(dev_t, dev)
317 __field(ino_t, ino)
318 __field(loff_t, size)
319 __field(blkcnt_t, blocks)
320 __field(u64, from)
321 ),
322
323 TP_fast_assign(
324 __entry->dev = inode->i_sb->s_dev;
325 __entry->ino = inode->i_ino;
326 __entry->size = inode->i_size;
327 __entry->blocks = inode->i_blocks;
328 __entry->from = from;
329 ),
330
331 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
332 "start file offset = %llu",
333 show_dev_ino(__entry),
334 __entry->size,
335 (unsigned long long)__entry->blocks,
336 (unsigned long long)__entry->from)
337);
338
339DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
340
341 TP_PROTO(struct inode *inode, u64 from),
342
343 TP_ARGS(inode, from)
344);
345
346DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
347
348 TP_PROTO(struct inode *inode, int ret),
349
350 TP_ARGS(inode, ret)
351);
352
353DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
354
355 TP_PROTO(struct inode *inode, u64 from),
356
357 TP_ARGS(inode, from)
358);
359
360DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
361
362 TP_PROTO(struct inode *inode, int ret),
363
364 TP_ARGS(inode, ret)
365);
366
367DECLARE_EVENT_CLASS(f2fs__truncate_node,
368
369 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
370
371 TP_ARGS(inode, nid, blk_addr),
372
373 TP_STRUCT__entry(
374 __field(dev_t, dev)
375 __field(ino_t, ino)
376 __field(nid_t, nid)
377 __field(block_t, blk_addr)
378 ),
379
380 TP_fast_assign(
381 __entry->dev = inode->i_sb->s_dev;
382 __entry->ino = inode->i_ino;
383 __entry->nid = nid;
384 __entry->blk_addr = blk_addr;
385 ),
386
387 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
388 show_dev_ino(__entry),
389 (unsigned int)__entry->nid,
390 (unsigned long long)__entry->blk_addr)
391);
392
393DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
394
395 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
396
397 TP_ARGS(inode, nid, blk_addr)
398);
399
400DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
401
402 TP_PROTO(struct inode *inode, int ret),
403
404 TP_ARGS(inode, ret)
405);
406
407DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
408
409 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
410
411 TP_ARGS(inode, nid, blk_addr)
412);
413
414TRACE_EVENT(f2fs_truncate_partial_nodes,
415
416 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
417
418 TP_ARGS(inode, nid, depth, err),
419
420 TP_STRUCT__entry(
421 __field(dev_t, dev)
422 __field(ino_t, ino)
423 __field(nid_t, nid[3])
424 __field(int, depth)
425 __field(int, err)
426 ),
427
428 TP_fast_assign(
429 __entry->dev = inode->i_sb->s_dev;
430 __entry->ino = inode->i_ino;
431 __entry->nid[0] = nid[0];
432 __entry->nid[1] = nid[1];
433 __entry->nid[2] = nid[2];
434 __entry->depth = depth;
435 __entry->err = err;
436 ),
437
438 TP_printk("dev = (%d,%d), ino = %lu, "
439 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
440 show_dev_ino(__entry),
441 (unsigned int)__entry->nid[0],
442 (unsigned int)__entry->nid[1],
443 (unsigned int)__entry->nid[2],
444 __entry->depth,
445 __entry->err)
446);
447
848753aa
NJ		 448TRACE_EVENT(f2fs_get_data_block,
449 TP_PROTO(struct inode *inode, sector_t iblock,
450 struct buffer_head *bh, int ret),
451
452 TP_ARGS(inode, iblock, bh, ret),
453
454 TP_STRUCT__entry(
455 __field(dev_t, dev)
456 __field(ino_t, ino)
457 __field(sector_t, iblock)
458 __field(sector_t, bh_start)
459 __field(size_t, bh_size)
460 __field(int, ret)
461 ),
462
463 TP_fast_assign(
464 __entry->dev = inode->i_sb->s_dev;
465 __entry->ino = inode->i_ino;
466 __entry->iblock = iblock;
467 __entry->bh_start = bh->b_blocknr;
468 __entry->bh_size = bh->b_size;
469 __entry->ret = ret;
470 ),
471
472 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
473 "start blkaddr = 0x%llx, len = 0x%llx bytes, err = %d",
474 show_dev_ino(__entry),
475 (unsigned long long)__entry->iblock,
476 (unsigned long long)__entry->bh_start,
477 (unsigned long long)__entry->bh_size,
478 __entry->ret)
479);
480
8e46b3ed
NJ		 481TRACE_EVENT(f2fs_get_victim,
482
483 TP_PROTO(struct super_block *sb, int type, int gc_type,
484 struct victim_sel_policy *p, unsigned int pre_victim,
485 unsigned int prefree, unsigned int free),
486
487 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
488
489 TP_STRUCT__entry(
490 __field(dev_t, dev)
491 __field(int, type)
492 __field(int, gc_type)
493 __field(int, alloc_mode)
494 __field(int, gc_mode)
495 __field(unsigned int, victim)
496 __field(unsigned int, ofs_unit)
497 __field(unsigned int, pre_victim)
498 __field(unsigned int, prefree)
499 __field(unsigned int, free)
500 ),
501
502 TP_fast_assign(
503 __entry->dev = sb->s_dev;
504 __entry->type = type;
505 __entry->gc_type = gc_type;
506 __entry->alloc_mode = p->alloc_mode;
507 __entry->gc_mode = p->gc_mode;
508 __entry->victim = p->min_segno;
509 __entry->ofs_unit = p->ofs_unit;
510 __entry->pre_victim = pre_victim;
511 __entry->prefree = prefree;
512 __entry->free = free;
513 ),
514
515 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
516 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
517 show_dev(__entry),
518 show_data_type(__entry->type),
519 show_gc_type(__entry->gc_type),
520 show_alloc_mode(__entry->alloc_mode),
521 show_victim_policy(__entry->gc_mode),
522 __entry->victim,
523 __entry->ofs_unit,
524 (int)__entry->pre_victim,
525 __entry->prefree,
526 __entry->free)
527);
528
c01e2853
NJ		 529TRACE_EVENT(f2fs_fallocate,
530
531 TP_PROTO(struct inode *inode, int mode,
532 loff_t offset, loff_t len, int ret),
533
534 TP_ARGS(inode, mode, offset, len, ret),
535
536 TP_STRUCT__entry(
537 __field(dev_t, dev)
538 __field(ino_t, ino)
539 __field(int, mode)
540 __field(loff_t, offset)
541 __field(loff_t, len)
542 __field(loff_t, size)
543 __field(blkcnt_t, blocks)
544 __field(int, ret)
545 ),
546
547 TP_fast_assign(
548 __entry->dev = inode->i_sb->s_dev;
549 __entry->ino = inode->i_ino;
550 __entry->mode = mode;
551 __entry->offset = offset;
552 __entry->len = len;
553 __entry->size = inode->i_size;
554 __entry->blocks = inode->i_blocks;
555 __entry->ret = ret;
556 ),
557
558 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
559 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
560 show_dev_ino(__entry),
561 __entry->mode,
562 (unsigned long long)__entry->offset,
563 (unsigned long long)__entry->len,
564 (unsigned long long)__entry->size,
565 (unsigned long long)__entry->blocks,
566 __entry->ret)
567);
568
70407fad
CY		 569TRACE_EVENT(f2fs_direct_IO_enter,
570
571 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
572
573 TP_ARGS(inode, offset, len, rw),
574
575 TP_STRUCT__entry(
576 __field(dev_t, dev)
577 __field(ino_t, ino)
578 __field(loff_t, pos)
579 __field(unsigned long, len)
580 __field(int, rw)
581 ),
582
583 TP_fast_assign(
584 __entry->dev = inode->i_sb->s_dev;
585 __entry->ino = inode->i_ino;
586 __entry->pos = offset;
587 __entry->len = len;
588 __entry->rw = rw;
589 ),
590
591 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
592 show_dev_ino(__entry),
593 __entry->pos,
594 __entry->len,
595 __entry->rw)
596);
597
598TRACE_EVENT(f2fs_direct_IO_exit,
599
600 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
601 int rw, int ret),
602
603 TP_ARGS(inode, offset, len, rw, ret),
604
605 TP_STRUCT__entry(
606 __field(dev_t, dev)
607 __field(ino_t, ino)
608 __field(loff_t, pos)
609 __field(unsigned long, len)
610 __field(int, rw)
611 __field(int, ret)
612 ),
613
614 TP_fast_assign(
615 __entry->dev = inode->i_sb->s_dev;
616 __entry->ino = inode->i_ino;
617 __entry->pos = offset;
618 __entry->len = len;
619 __entry->rw = rw;
620 __entry->ret = ret;
621 ),
622
623 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
624 "rw = %d ret = %d",
625 show_dev_ino(__entry),
626 __entry->pos,
627 __entry->len,
628 __entry->rw,
629 __entry->ret)
630);
631
c01e2853
NJ		 632TRACE_EVENT(f2fs_reserve_new_block,
633
634 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node),
635
636 TP_ARGS(inode, nid, ofs_in_node),
637
638 TP_STRUCT__entry(
639 __field(dev_t, dev)
640 __field(nid_t, nid)
641 __field(unsigned int, ofs_in_node)
642 ),
643
644 TP_fast_assign(
645 __entry->dev = inode->i_sb->s_dev;
646 __entry->nid = nid;
647 __entry->ofs_in_node = ofs_in_node;
648 ),
649
650 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u",
651 show_dev(__entry),
652 (unsigned int)__entry->nid,
653 __entry->ofs_in_node)
654);
655
3e1c8f12
CY		 656DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
657
2ace38e0 658 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
3e1c8f12 659
2ace38e0 660 TP_ARGS(page, fio),
3e1c8f12
CY		 661
662 TP_STRUCT__entry(
663 __field(dev_t, dev)
664 __field(ino_t, ino)
665 __field(pgoff_t, index)
666 __field(block_t, blkaddr)
667 __field(int, rw)
668 __field(int, type)
669 ),
670
671 TP_fast_assign(
672 __entry->dev = page->mapping->host->i_sb->s_dev;
673 __entry->ino = page->mapping->host->i_ino;
674 __entry->index = page->index;
2ace38e0
CY		 675 __entry->blkaddr = fio->blk_addr;
676 __entry->rw = fio->rw;
677 __entry->type = fio->type;
3e1c8f12
CY		 678 ),
679
680 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
681 "blkaddr = 0x%llx, rw = %s%s, type = %s",
682 show_dev_ino(__entry),
683 (unsigned long)__entry->index,
684 (unsigned long long)__entry->blkaddr,
685 show_bio_type(__entry->rw),
686 show_block_type(__entry->type))
687);
688
689DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
690
2ace38e0 691 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
3e1c8f12 692
2ace38e0 693 TP_ARGS(page, fio),
3e1c8f12
CY		 694
695 TP_CONDITION(page->mapping)
696);
697
698DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio,
699
2ace38e0 700 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
3e1c8f12 701
2ace38e0 702 TP_ARGS(page, fio),
3e1c8f12
CY		 703
704 TP_CONDITION(page->mapping)
705);
706
d4d288bc 707DECLARE_EVENT_CLASS(f2fs__submit_bio,
6ec178da 708
2ace38e0
CY		 709 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
710 struct bio *bio),
6ec178da 711
2ace38e0 712 TP_ARGS(sb, fio, bio),
6ec178da
NJ		 713
714 TP_STRUCT__entry(
715 __field(dev_t, dev)
d4d288bc
CY		 716 __field(int, rw)
717 __field(int, type)
6ec178da
NJ		 718 __field(sector_t, sector)
719 __field(unsigned int, size)
720 ),
721
722 TP_fast_assign(
723 __entry->dev = sb->s_dev;
2ace38e0
CY		 724 __entry->rw = fio->rw;
725 __entry->type = fio->type;
4f024f37
KO		 726 __entry->sector = bio->bi_iter.bi_sector;
727 __entry->size = bio->bi_iter.bi_size;
6ec178da
NJ		 728 ),
729
a709f4a2 730 TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u",
6ec178da 731 show_dev(__entry),
d4d288bc
CY		 732 show_bio_type(__entry->rw),
733 show_block_type(__entry->type),
6ec178da
NJ		 734 (unsigned long long)__entry->sector,
735 __entry->size)
736);
737
93dfe2ac 738DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio,
d4d288bc 739
2ace38e0
CY		 740 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
741 struct bio *bio),
d4d288bc 742
2ace38e0 743 TP_ARGS(sb, fio, bio),
93dfe2ac
JK		 744
745 TP_CONDITION(bio)
d4d288bc
CY		 746);
747
93dfe2ac 748DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio,
d4d288bc 749
2ace38e0
CY		 750 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
751 struct bio *bio),
d4d288bc 752
2ace38e0 753 TP_ARGS(sb, fio, bio),
93dfe2ac
JK		 754
755 TP_CONDITION(bio)
d4d288bc
CY		 756);
757
62aed044
CY		 758TRACE_EVENT(f2fs_write_begin,
759
760 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
761 unsigned int flags),
762
763 TP_ARGS(inode, pos, len, flags),
764
765 TP_STRUCT__entry(
766 __field(dev_t, dev)
767 __field(ino_t, ino)
768 __field(loff_t, pos)
769 __field(unsigned int, len)
770 __field(unsigned int, flags)
771 ),
772
773 TP_fast_assign(
774 __entry->dev = inode->i_sb->s_dev;
775 __entry->ino = inode->i_ino;
776 __entry->pos = pos;
777 __entry->len = len;
778 __entry->flags = flags;
779 ),
780
781 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
782 show_dev_ino(__entry),
783 (unsigned long long)__entry->pos,
784 __entry->len,
785 __entry->flags)
786);
787
dfb2bf38
CY		 788TRACE_EVENT(f2fs_write_end,
789
790 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
791 unsigned int copied),
792
793 TP_ARGS(inode, pos, len, copied),
794
795 TP_STRUCT__entry(
796 __field(dev_t, dev)
797 __field(ino_t, ino)
798 __field(loff_t, pos)
799 __field(unsigned int, len)
800 __field(unsigned int, copied)
801 ),
802
803 TP_fast_assign(
804 __entry->dev = inode->i_sb->s_dev;
805 __entry->ino = inode->i_ino;
806 __entry->pos = pos;
807 __entry->len = len;
808 __entry->copied = copied;
809 ),
810
811 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
812 show_dev_ino(__entry),
813 (unsigned long long)__entry->pos,
814 __entry->len,
815 __entry->copied)
816);
817
26c6b887
JK		 818DECLARE_EVENT_CLASS(f2fs__page,
819
820 TP_PROTO(struct page *page, int type),
821
822 TP_ARGS(page, type),
823
824 TP_STRUCT__entry(
825 __field(dev_t, dev)
826 __field(ino_t, ino)
827 __field(int, type)
828 __field(int, dir)
829 __field(pgoff_t, index)
830 __field(int, dirty)
c20e89cd 831 __field(int, uptodate)
26c6b887
JK		 832 ),
833
834 TP_fast_assign(
835 __entry->dev = page->mapping->host->i_sb->s_dev;
836 __entry->ino = page->mapping->host->i_ino;
837 __entry->type = type;
838 __entry->dir = S_ISDIR(page->mapping->host->i_mode);
839 __entry->index = page->index;
840 __entry->dirty = PageDirty(page);
c20e89cd 841 __entry->uptodate = PageUptodate(page);
26c6b887
JK		 842 ),
843
c20e89cd
CY		 844 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
845 "dirty = %d, uptodate = %d",
26c6b887
JK		 846 show_dev_ino(__entry),
847 show_block_type(__entry->type),
848 show_file_type(__entry->dir),
849 (unsigned long)__entry->index,
c20e89cd
CY		 850 __entry->dirty,
851 __entry->uptodate)
26c6b887
JK		 852);
853
ecda0de3
CY		 854DEFINE_EVENT(f2fs__page, f2fs_writepage,
855
856 TP_PROTO(struct page *page, int type),
857
858 TP_ARGS(page, type)
859);
860
8ce67cb0
JK		 861DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
862
863 TP_PROTO(struct page *page, int type),
864
865 TP_ARGS(page, type)
866);
867
c20e89cd
CY		 868DEFINE_EVENT(f2fs__page, f2fs_readpage,
869
870 TP_PROTO(struct page *page, int type),
871
872 TP_ARGS(page, type)
873);
874
26c6b887
JK		 875DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
876
877 TP_PROTO(struct page *page, int type),
878
879 TP_ARGS(page, type)
880);
881
e943a10d
JK		 882DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
883
884 TP_PROTO(struct page *page, int type),
885
886 TP_ARGS(page, type)
887);
888
8ce67cb0
JK		 889DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
890
891 TP_PROTO(struct page *page, int type),
892
893 TP_ARGS(page, type)
894);
895
896DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
897
898 TP_PROTO(struct page *page, int type),
899
900 TP_ARGS(page, type)
901);
902
e5748434
CY		 903TRACE_EVENT(f2fs_writepages,
904
905 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
906
907 TP_ARGS(inode, wbc, type),
908
909 TP_STRUCT__entry(
910 __field(dev_t, dev)
911 __field(ino_t, ino)
912 __field(int, type)
913 __field(int, dir)
914 __field(long, nr_to_write)
915 __field(long, pages_skipped)
916 __field(loff_t, range_start)
917 __field(loff_t, range_end)
918 __field(pgoff_t, writeback_index)
919 __field(int, sync_mode)
920 __field(char, for_kupdate)
921 __field(char, for_background)
922 __field(char, tagged_writepages)
923 __field(char, for_reclaim)
924 __field(char, range_cyclic)
925 __field(char, for_sync)
926 ),
927
928 TP_fast_assign(
929 __entry->dev = inode->i_sb->s_dev;
930 __entry->ino = inode->i_ino;
931 __entry->type = type;
932 __entry->dir = S_ISDIR(inode->i_mode);
933 __entry->nr_to_write = wbc->nr_to_write;
934 __entry->pages_skipped = wbc->pages_skipped;
935 __entry->range_start = wbc->range_start;
936 __entry->range_end = wbc->range_end;
937 __entry->writeback_index = inode->i_mapping->writeback_index;
938 __entry->sync_mode = wbc->sync_mode;
939 __entry->for_kupdate = wbc->for_kupdate;
940 __entry->for_background = wbc->for_background;
941 __entry->tagged_writepages = wbc->tagged_writepages;
942 __entry->for_reclaim = wbc->for_reclaim;
943 __entry->range_cyclic = wbc->range_cyclic;
944 __entry->for_sync = wbc->for_sync;
945 ),
946
947 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
948 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
949 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
950 show_dev_ino(__entry),
951 show_block_type(__entry->type),
952 show_file_type(__entry->dir),
953 __entry->nr_to_write,
954 __entry->pages_skipped,
955 __entry->range_start,
956 __entry->range_end,
957 (unsigned long)__entry->writeback_index,
958 __entry->sync_mode,
959 __entry->for_kupdate,
960 __entry->for_background,
961 __entry->tagged_writepages,
962 __entry->for_reclaim,
963 __entry->range_cyclic,
964 __entry->for_sync)
965);
966
2af4bd6c
NJ		 967TRACE_EVENT(f2fs_write_checkpoint,
968
75ab4cb8 969 TP_PROTO(struct super_block *sb, int reason, char *msg),
2af4bd6c 970
75ab4cb8 971 TP_ARGS(sb, reason, msg),
2af4bd6c
NJ		 972
973 TP_STRUCT__entry(
974 __field(dev_t, dev)
75ab4cb8 975 __field(int, reason)
2af4bd6c
NJ		 976 __field(char *, msg)
977 ),
978
979 TP_fast_assign(
980 __entry->dev = sb->s_dev;
75ab4cb8 981 __entry->reason = reason;
2af4bd6c
NJ		 982 __entry->msg = msg;
983 ),
984
985 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
986 show_dev(__entry),
75ab4cb8 987 show_cpreason(__entry->reason),
2af4bd6c
NJ		 988 __entry->msg)
989);
990
1661d07c
JK		 991TRACE_EVENT(f2fs_issue_discard,
992
993 TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen),
994
995 TP_ARGS(sb, blkstart, blklen),
996
997 TP_STRUCT__entry(
998 __field(dev_t, dev)
999 __field(block_t, blkstart)
1000 __field(block_t, blklen)
1001 ),
1002
1003 TP_fast_assign(
1004 __entry->dev = sb->s_dev;
1005 __entry->blkstart = blkstart;
1006 __entry->blklen = blklen;
1007 ),
1008
1009 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1010 show_dev(__entry),
1011 (unsigned long long)__entry->blkstart,
1012 (unsigned long long)__entry->blklen)
1013);
24a9ee0f
JK		 1014
1015TRACE_EVENT(f2fs_issue_flush,
1016
29e7043f
JK		 1017 TP_PROTO(struct super_block *sb, unsigned int nobarrier,
1018 unsigned int flush_merge),
24a9ee0f
JK		 1019
1020 TP_ARGS(sb, nobarrier, flush_merge),
1021
1022 TP_STRUCT__entry(
1023 __field(dev_t, dev)
29e7043f
JK		 1024 __field(unsigned int, nobarrier)
1025 __field(unsigned int, flush_merge)
24a9ee0f
JK		 1026 ),
1027
1028 TP_fast_assign(
1029 __entry->dev = sb->s_dev;
1030 __entry->nobarrier = nobarrier;
1031 __entry->flush_merge = flush_merge;
1032 ),
1033
1034 TP_printk("dev = (%d,%d), %s %s",
1035 show_dev(__entry),
1036 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1037 __entry->flush_merge ? " with flush_merge" : "")
1038);
1ec4610c
CY		 1039
1040TRACE_EVENT(f2fs_lookup_extent_tree_start,
1041
1042 TP_PROTO(struct inode *inode, unsigned int pgofs),
1043
1044 TP_ARGS(inode, pgofs),
1045
1046 TP_STRUCT__entry(
1047 __field(dev_t, dev)
1048 __field(ino_t, ino)
1049 __field(unsigned int, pgofs)
1050 ),
1051
1052 TP_fast_assign(
1053 __entry->dev = inode->i_sb->s_dev;
1054 __entry->ino = inode->i_ino;
1055 __entry->pgofs = pgofs;
1056 ),
1057
1058 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
1059 show_dev_ino(__entry),
1060 __entry->pgofs)
1061);
1062
1063TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
1064
1065 TP_PROTO(struct inode *inode, unsigned int pgofs,
1066 struct extent_node *en),
1067
1068 TP_ARGS(inode, pgofs, en),
1069
1070 TP_CONDITION(en),
1071
1072 TP_STRUCT__entry(
1073 __field(dev_t, dev)
1074 __field(ino_t, ino)
1075 __field(unsigned int, pgofs)
1076 __field(unsigned int, fofs)
1077 __field(u32, blk)
1078 __field(unsigned int, len)
1079 ),
1080
1081 TP_fast_assign(
1082 __entry->dev = inode->i_sb->s_dev;
1083 __entry->ino = inode->i_ino;
1084 __entry->pgofs = pgofs;
1085 __entry->fofs = en->ei.fofs;
1086 __entry->blk = en->ei.blk;
1087 __entry->len = en->ei.len;
1088 ),
1089
1090 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1091 "ext_info(fofs: %u, blk: %u, len: %u)",
1092 show_dev_ino(__entry),
1093 __entry->pgofs,
1094 __entry->fofs,
1095 __entry->blk,
1096 __entry->len)
1097);
1098
1099TRACE_EVENT(f2fs_update_extent_tree,
1100
1101 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr),
1102
1103 TP_ARGS(inode, pgofs, blkaddr),
1104
1105 TP_STRUCT__entry(
1106 __field(dev_t, dev)
1107 __field(ino_t, ino)
1108 __field(unsigned int, pgofs)
1109 __field(u32, blk)
1110 ),
1111
1112 TP_fast_assign(
1113 __entry->dev = inode->i_sb->s_dev;
1114 __entry->ino = inode->i_ino;
1115 __entry->pgofs = pgofs;
1116 __entry->blk = blkaddr;
1117 ),
1118
1119 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, blkaddr = %u",
1120 show_dev_ino(__entry),
1121 __entry->pgofs,
1122 __entry->blk)
1123);
1124
1125TRACE_EVENT(f2fs_shrink_extent_tree,
1126
1127 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1128 unsigned int tree_cnt),
1129
1130 TP_ARGS(sbi, node_cnt, tree_cnt),
1131
1132 TP_STRUCT__entry(
1133 __field(dev_t, dev)
1134 __field(unsigned int, node_cnt)
1135 __field(unsigned int, tree_cnt)
1136 ),
1137
1138 TP_fast_assign(
1139 __entry->dev = sbi->sb->s_dev;
1140 __entry->node_cnt = node_cnt;
1141 __entry->tree_cnt = tree_cnt;
1142 ),
1143
1144 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
1145 show_dev(__entry),
1146 __entry->node_cnt,
1147 __entry->tree_cnt)
1148);
1149
1150TRACE_EVENT(f2fs_destroy_extent_tree,
1151
1152 TP_PROTO(struct inode *inode, unsigned int node_cnt),
1153
1154 TP_ARGS(inode, node_cnt),
1155
1156 TP_STRUCT__entry(
1157 __field(dev_t, dev)
1158 __field(ino_t, ino)
1159 __field(unsigned int, node_cnt)
1160 ),
1161
1162 TP_fast_assign(
1163 __entry->dev = inode->i_sb->s_dev;
1164 __entry->ino = inode->i_ino;
1165 __entry->node_cnt = node_cnt;
1166 ),
1167
1168 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
1169 show_dev_ino(__entry),
1170 __entry->node_cnt)
1171);
1172
a2a4a7e4
NJ		 1173#endif /* _TRACE_F2FS_H */
1174
1175 /* This part must be outside protection */
1176#include <trace/define_trace.h>
Linux 6.x block layer and io_uring tree(s)