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Merge commit 'v3.17' into next
[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / include / trace / events / f2fs.h
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
11
12 #define show_block_type(type) \
13 __print_symbolic(type, \
14 { NODE, "NODE" }, \
15 { DATA, "DATA" }, \
16 { META, "META" }, \
17 { META_FLUSH, "META_FLUSH" })
18
19 #define F2FS_BIO_MASK(t) (t & (READA | WRITE_FLUSH_FUA))
20 #define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO))
21
22 #define show_bio_type(type) show_bio_base(type), show_bio_extra(type)
23
24 #define show_bio_base(type) \
25 __print_symbolic(F2FS_BIO_MASK(type), \
26 { READ, "READ" }, \
27 { READA, "READAHEAD" }, \
28 { READ_SYNC, "READ_SYNC" }, \
29 { WRITE, "WRITE" }, \
30 { WRITE_SYNC, "WRITE_SYNC" }, \
31 { WRITE_FLUSH, "WRITE_FLUSH" }, \
32 { WRITE_FUA, "WRITE_FUA" }, \
33 { WRITE_FLUSH_FUA, "WRITE_FLUSH_FUA" })
34
35 #define show_bio_extra(type) \
36 __print_symbolic(F2FS_BIO_EXTRA_MASK(type), \
37 { REQ_META, "(M)" }, \
38 { REQ_PRIO, "(P)" }, \
39 { REQ_META | REQ_PRIO, "(MP)" }, \
40 { 0, " \b" })
41
42 #define show_data_type(type) \
43 __print_symbolic(type, \
44 { CURSEG_HOT_DATA, "Hot DATA" }, \
45 { CURSEG_WARM_DATA, "Warm DATA" }, \
46 { CURSEG_COLD_DATA, "Cold DATA" }, \
47 { CURSEG_HOT_NODE, "Hot NODE" }, \
48 { CURSEG_WARM_NODE, "Warm NODE" }, \
49 { CURSEG_COLD_NODE, "Cold NODE" }, \
50 { NO_CHECK_TYPE, "No TYPE" })
51
52 #define show_file_type(type) \
53 __print_symbolic(type, \
54 { 0, "FILE" }, \
55 { 1, "DIR" })
56
57 #define show_gc_type(type) \
58 __print_symbolic(type, \
59 { FG_GC, "Foreground GC" }, \
60 { BG_GC, "Background GC" })
61
62 #define show_alloc_mode(type) \
63 __print_symbolic(type, \
64 { LFS, "LFS-mode" }, \
65 { SSR, "SSR-mode" })
66
67 #define show_victim_policy(type) \
68 __print_symbolic(type, \
69 { GC_GREEDY, "Greedy" }, \
70 { GC_CB, "Cost-Benefit" })
71
72 struct victim_sel_policy;
73
74 DECLARE_EVENT_CLASS(f2fs__inode,
75
76 TP_PROTO(struct inode *inode),
77
78 TP_ARGS(inode),
79
80 TP_STRUCT__entry(
81 __field(dev_t, dev)
82 __field(ino_t, ino)
83 __field(ino_t, pino)
84 __field(umode_t, mode)
85 __field(loff_t, size)
86 __field(unsigned int, nlink)
87 __field(blkcnt_t, blocks)
88 __field(__u8, advise)
89 ),
90
91 TP_fast_assign(
92 __entry->dev = inode->i_sb->s_dev;
93 __entry->ino = inode->i_ino;
94 __entry->pino = F2FS_I(inode)->i_pino;
95 __entry->mode = inode->i_mode;
96 __entry->nlink = inode->i_nlink;
97 __entry->size = inode->i_size;
98 __entry->blocks = inode->i_blocks;
99 __entry->advise = F2FS_I(inode)->i_advise;
100 ),
101
102 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
103 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
104 show_dev_ino(__entry),
105 (unsigned long)__entry->pino,
106 __entry->mode,
107 __entry->size,
108 (unsigned int)__entry->nlink,
109 (unsigned long long)__entry->blocks,
110 (unsigned char)__entry->advise)
111 );
112
113 DECLARE_EVENT_CLASS(f2fs__inode_exit,
114
115 TP_PROTO(struct inode *inode, int ret),
116
117 TP_ARGS(inode, ret),
118
119 TP_STRUCT__entry(
120 __field(dev_t, dev)
121 __field(ino_t, ino)
122 __field(int, ret)
123 ),
124
125 TP_fast_assign(
126 __entry->dev = inode->i_sb->s_dev;
127 __entry->ino = inode->i_ino;
128 __entry->ret = ret;
129 ),
130
131 TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
132 show_dev_ino(__entry),
133 __entry->ret)
134 );
135
136 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
137
138 TP_PROTO(struct inode *inode),
139
140 TP_ARGS(inode)
141 );
142
143 TRACE_EVENT(f2fs_sync_file_exit,
144
145 TP_PROTO(struct inode *inode, bool need_cp, int datasync, int ret),
146
147 TP_ARGS(inode, need_cp, datasync, ret),
148
149 TP_STRUCT__entry(
150 __field(dev_t, dev)
151 __field(ino_t, ino)
152 __field(bool, need_cp)
153 __field(int, datasync)
154 __field(int, ret)
155 ),
156
157 TP_fast_assign(
158 __entry->dev = inode->i_sb->s_dev;
159 __entry->ino = inode->i_ino;
160 __entry->need_cp = need_cp;
161 __entry->datasync = datasync;
162 __entry->ret = ret;
163 ),
164
165 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
166 "datasync = %d, ret = %d",
167 show_dev_ino(__entry),
168 __entry->need_cp ? "needed" : "not needed",
169 __entry->datasync,
170 __entry->ret)
171 );
172
173 TRACE_EVENT(f2fs_sync_fs,
174
175 TP_PROTO(struct super_block *sb, int wait),
176
177 TP_ARGS(sb, wait),
178
179 TP_STRUCT__entry(
180 __field(dev_t, dev)
181 __field(int, dirty)
182 __field(int, wait)
183 ),
184
185 TP_fast_assign(
186 __entry->dev = sb->s_dev;
187 __entry->dirty = F2FS_SB(sb)->s_dirty;
188 __entry->wait = wait;
189 ),
190
191 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
192 show_dev(__entry),
193 __entry->dirty ? "dirty" : "not dirty",
194 __entry->wait)
195 );
196
197 DEFINE_EVENT(f2fs__inode, f2fs_iget,
198
199 TP_PROTO(struct inode *inode),
200
201 TP_ARGS(inode)
202 );
203
204 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
205
206 TP_PROTO(struct inode *inode, int ret),
207
208 TP_ARGS(inode, ret)
209 );
210
211 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
212
213 TP_PROTO(struct inode *inode),
214
215 TP_ARGS(inode)
216 );
217
218 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
219
220 TP_PROTO(struct inode *inode, int ret),
221
222 TP_ARGS(inode, ret)
223 );
224
225 TRACE_EVENT(f2fs_unlink_enter,
226
227 TP_PROTO(struct inode *dir, struct dentry *dentry),
228
229 TP_ARGS(dir, dentry),
230
231 TP_STRUCT__entry(
232 __field(dev_t, dev)
233 __field(ino_t, ino)
234 __field(loff_t, size)
235 __field(blkcnt_t, blocks)
236 __field(const char *, name)
237 ),
238
239 TP_fast_assign(
240 __entry->dev = dir->i_sb->s_dev;
241 __entry->ino = dir->i_ino;
242 __entry->size = dir->i_size;
243 __entry->blocks = dir->i_blocks;
244 __entry->name = dentry->d_name.name;
245 ),
246
247 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
248 "i_blocks = %llu, name = %s",
249 show_dev_ino(__entry),
250 __entry->size,
251 (unsigned long long)__entry->blocks,
252 __entry->name)
253 );
254
255 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
256
257 TP_PROTO(struct inode *inode, int ret),
258
259 TP_ARGS(inode, ret)
260 );
261
262 DEFINE_EVENT(f2fs__inode, f2fs_truncate,
263
264 TP_PROTO(struct inode *inode),
265
266 TP_ARGS(inode)
267 );
268
269 TRACE_EVENT(f2fs_truncate_data_blocks_range,
270
271 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
272
273 TP_ARGS(inode, nid, ofs, free),
274
275 TP_STRUCT__entry(
276 __field(dev_t, dev)
277 __field(ino_t, ino)
278 __field(nid_t, nid)
279 __field(unsigned int, ofs)
280 __field(int, free)
281 ),
282
283 TP_fast_assign(
284 __entry->dev = inode->i_sb->s_dev;
285 __entry->ino = inode->i_ino;
286 __entry->nid = nid;
287 __entry->ofs = ofs;
288 __entry->free = free;
289 ),
290
291 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
292 show_dev_ino(__entry),
293 (unsigned int)__entry->nid,
294 __entry->ofs,
295 __entry->free)
296 );
297
298 DECLARE_EVENT_CLASS(f2fs__truncate_op,
299
300 TP_PROTO(struct inode *inode, u64 from),
301
302 TP_ARGS(inode, from),
303
304 TP_STRUCT__entry(
305 __field(dev_t, dev)
306 __field(ino_t, ino)
307 __field(loff_t, size)
308 __field(blkcnt_t, blocks)
309 __field(u64, from)
310 ),
311
312 TP_fast_assign(
313 __entry->dev = inode->i_sb->s_dev;
314 __entry->ino = inode->i_ino;
315 __entry->size = inode->i_size;
316 __entry->blocks = inode->i_blocks;
317 __entry->from = from;
318 ),
319
320 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
321 "start file offset = %llu",
322 show_dev_ino(__entry),
323 __entry->size,
324 (unsigned long long)__entry->blocks,
325 (unsigned long long)__entry->from)
326 );
327
328 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
329
330 TP_PROTO(struct inode *inode, u64 from),
331
332 TP_ARGS(inode, from)
333 );
334
335 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
336
337 TP_PROTO(struct inode *inode, int ret),
338
339 TP_ARGS(inode, ret)
340 );
341
342 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
343
344 TP_PROTO(struct inode *inode, u64 from),
345
346 TP_ARGS(inode, from)
347 );
348
349 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
350
351 TP_PROTO(struct inode *inode, int ret),
352
353 TP_ARGS(inode, ret)
354 );
355
356 DECLARE_EVENT_CLASS(f2fs__truncate_node,
357
358 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
359
360 TP_ARGS(inode, nid, blk_addr),
361
362 TP_STRUCT__entry(
363 __field(dev_t, dev)
364 __field(ino_t, ino)
365 __field(nid_t, nid)
366 __field(block_t, blk_addr)
367 ),
368
369 TP_fast_assign(
370 __entry->dev = inode->i_sb->s_dev;
371 __entry->ino = inode->i_ino;
372 __entry->nid = nid;
373 __entry->blk_addr = blk_addr;
374 ),
375
376 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
377 show_dev_ino(__entry),
378 (unsigned int)__entry->nid,
379 (unsigned long long)__entry->blk_addr)
380 );
381
382 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
383
384 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
385
386 TP_ARGS(inode, nid, blk_addr)
387 );
388
389 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
390
391 TP_PROTO(struct inode *inode, int ret),
392
393 TP_ARGS(inode, ret)
394 );
395
396 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
397
398 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
399
400 TP_ARGS(inode, nid, blk_addr)
401 );
402
403 TRACE_EVENT(f2fs_truncate_partial_nodes,
404
405 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
406
407 TP_ARGS(inode, nid, depth, err),
408
409 TP_STRUCT__entry(
410 __field(dev_t, dev)
411 __field(ino_t, ino)
412 __field(nid_t, nid[3])
413 __field(int, depth)
414 __field(int, err)
415 ),
416
417 TP_fast_assign(
418 __entry->dev = inode->i_sb->s_dev;
419 __entry->ino = inode->i_ino;
420 __entry->nid[0] = nid[0];
421 __entry->nid[1] = nid[1];
422 __entry->nid[2] = nid[2];
423 __entry->depth = depth;
424 __entry->err = err;
425 ),
426
427 TP_printk("dev = (%d,%d), ino = %lu, "
428 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
429 show_dev_ino(__entry),
430 (unsigned int)__entry->nid[0],
431 (unsigned int)__entry->nid[1],
432 (unsigned int)__entry->nid[2],
433 __entry->depth,
434 __entry->err)
435 );
436
437 TRACE_EVENT_CONDITION(f2fs_submit_page_bio,
438
439 TP_PROTO(struct page *page, sector_t blkaddr, int type),
440
441 TP_ARGS(page, blkaddr, type),
442
443 TP_CONDITION(page->mapping),
444
445 TP_STRUCT__entry(
446 __field(dev_t, dev)
447 __field(ino_t, ino)
448 __field(pgoff_t, index)
449 __field(sector_t, blkaddr)
450 __field(int, type)
451 ),
452
453 TP_fast_assign(
454 __entry->dev = page->mapping->host->i_sb->s_dev;
455 __entry->ino = page->mapping->host->i_ino;
456 __entry->index = page->index;
457 __entry->blkaddr = blkaddr;
458 __entry->type = type;
459 ),
460
461 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
462 "blkaddr = 0x%llx, bio_type = %s%s",
463 show_dev_ino(__entry),
464 (unsigned long)__entry->index,
465 (unsigned long long)__entry->blkaddr,
466 show_bio_type(__entry->type))
467 );
468
469 TRACE_EVENT(f2fs_get_data_block,
470 TP_PROTO(struct inode *inode, sector_t iblock,
471 struct buffer_head *bh, int ret),
472
473 TP_ARGS(inode, iblock, bh, ret),
474
475 TP_STRUCT__entry(
476 __field(dev_t, dev)
477 __field(ino_t, ino)
478 __field(sector_t, iblock)
479 __field(sector_t, bh_start)
480 __field(size_t, bh_size)
481 __field(int, ret)
482 ),
483
484 TP_fast_assign(
485 __entry->dev = inode->i_sb->s_dev;
486 __entry->ino = inode->i_ino;
487 __entry->iblock = iblock;
488 __entry->bh_start = bh->b_blocknr;
489 __entry->bh_size = bh->b_size;
490 __entry->ret = ret;
491 ),
492
493 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
494 "start blkaddr = 0x%llx, len = 0x%llx bytes, err = %d",
495 show_dev_ino(__entry),
496 (unsigned long long)__entry->iblock,
497 (unsigned long long)__entry->bh_start,
498 (unsigned long long)__entry->bh_size,
499 __entry->ret)
500 );
501
502 TRACE_EVENT(f2fs_get_victim,
503
504 TP_PROTO(struct super_block *sb, int type, int gc_type,
505 struct victim_sel_policy *p, unsigned int pre_victim,
506 unsigned int prefree, unsigned int free),
507
508 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
509
510 TP_STRUCT__entry(
511 __field(dev_t, dev)
512 __field(int, type)
513 __field(int, gc_type)
514 __field(int, alloc_mode)
515 __field(int, gc_mode)
516 __field(unsigned int, victim)
517 __field(unsigned int, ofs_unit)
518 __field(unsigned int, pre_victim)
519 __field(unsigned int, prefree)
520 __field(unsigned int, free)
521 ),
522
523 TP_fast_assign(
524 __entry->dev = sb->s_dev;
525 __entry->type = type;
526 __entry->gc_type = gc_type;
527 __entry->alloc_mode = p->alloc_mode;
528 __entry->gc_mode = p->gc_mode;
529 __entry->victim = p->min_segno;
530 __entry->ofs_unit = p->ofs_unit;
531 __entry->pre_victim = pre_victim;
532 __entry->prefree = prefree;
533 __entry->free = free;
534 ),
535
536 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
537 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
538 show_dev(__entry),
539 show_data_type(__entry->type),
540 show_gc_type(__entry->gc_type),
541 show_alloc_mode(__entry->alloc_mode),
542 show_victim_policy(__entry->gc_mode),
543 __entry->victim,
544 __entry->ofs_unit,
545 (int)__entry->pre_victim,
546 __entry->prefree,
547 __entry->free)
548 );
549
550 TRACE_EVENT(f2fs_fallocate,
551
552 TP_PROTO(struct inode *inode, int mode,
553 loff_t offset, loff_t len, int ret),
554
555 TP_ARGS(inode, mode, offset, len, ret),
556
557 TP_STRUCT__entry(
558 __field(dev_t, dev)
559 __field(ino_t, ino)
560 __field(int, mode)
561 __field(loff_t, offset)
562 __field(loff_t, len)
563 __field(loff_t, size)
564 __field(blkcnt_t, blocks)
565 __field(int, ret)
566 ),
567
568 TP_fast_assign(
569 __entry->dev = inode->i_sb->s_dev;
570 __entry->ino = inode->i_ino;
571 __entry->mode = mode;
572 __entry->offset = offset;
573 __entry->len = len;
574 __entry->size = inode->i_size;
575 __entry->blocks = inode->i_blocks;
576 __entry->ret = ret;
577 ),
578
579 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
580 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
581 show_dev_ino(__entry),
582 __entry->mode,
583 (unsigned long long)__entry->offset,
584 (unsigned long long)__entry->len,
585 (unsigned long long)__entry->size,
586 (unsigned long long)__entry->blocks,
587 __entry->ret)
588 );
589
590 TRACE_EVENT(f2fs_direct_IO_enter,
591
592 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
593
594 TP_ARGS(inode, offset, len, rw),
595
596 TP_STRUCT__entry(
597 __field(dev_t, dev)
598 __field(ino_t, ino)
599 __field(loff_t, pos)
600 __field(unsigned long, len)
601 __field(int, rw)
602 ),
603
604 TP_fast_assign(
605 __entry->dev = inode->i_sb->s_dev;
606 __entry->ino = inode->i_ino;
607 __entry->pos = offset;
608 __entry->len = len;
609 __entry->rw = rw;
610 ),
611
612 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
613 show_dev_ino(__entry),
614 __entry->pos,
615 __entry->len,
616 __entry->rw)
617 );
618
619 TRACE_EVENT(f2fs_direct_IO_exit,
620
621 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
622 int rw, int ret),
623
624 TP_ARGS(inode, offset, len, rw, ret),
625
626 TP_STRUCT__entry(
627 __field(dev_t, dev)
628 __field(ino_t, ino)
629 __field(loff_t, pos)
630 __field(unsigned long, len)
631 __field(int, rw)
632 __field(int, ret)
633 ),
634
635 TP_fast_assign(
636 __entry->dev = inode->i_sb->s_dev;
637 __entry->ino = inode->i_ino;
638 __entry->pos = offset;
639 __entry->len = len;
640 __entry->rw = rw;
641 __entry->ret = ret;
642 ),
643
644 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
645 "rw = %d ret = %d",
646 show_dev_ino(__entry),
647 __entry->pos,
648 __entry->len,
649 __entry->rw,
650 __entry->ret)
651 );
652
653 TRACE_EVENT(f2fs_reserve_new_block,
654
655 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node),
656
657 TP_ARGS(inode, nid, ofs_in_node),
658
659 TP_STRUCT__entry(
660 __field(dev_t, dev)
661 __field(nid_t, nid)
662 __field(unsigned int, ofs_in_node)
663 ),
664
665 TP_fast_assign(
666 __entry->dev = inode->i_sb->s_dev;
667 __entry->nid = nid;
668 __entry->ofs_in_node = ofs_in_node;
669 ),
670
671 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u",
672 show_dev(__entry),
673 (unsigned int)__entry->nid,
674 __entry->ofs_in_node)
675 );
676
677 DECLARE_EVENT_CLASS(f2fs__submit_bio,
678
679 TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio),
680
681 TP_ARGS(sb, rw, type, bio),
682
683 TP_STRUCT__entry(
684 __field(dev_t, dev)
685 __field(int, rw)
686 __field(int, type)
687 __field(sector_t, sector)
688 __field(unsigned int, size)
689 ),
690
691 TP_fast_assign(
692 __entry->dev = sb->s_dev;
693 __entry->rw = rw;
694 __entry->type = type;
695 __entry->sector = bio->bi_iter.bi_sector;
696 __entry->size = bio->bi_iter.bi_size;
697 ),
698
699 TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u",
700 show_dev(__entry),
701 show_bio_type(__entry->rw),
702 show_block_type(__entry->type),
703 (unsigned long long)__entry->sector,
704 __entry->size)
705 );
706
707 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio,
708
709 TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio),
710
711 TP_ARGS(sb, rw, type, bio),
712
713 TP_CONDITION(bio)
714 );
715
716 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio,
717
718 TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio),
719
720 TP_ARGS(sb, rw, type, bio),
721
722 TP_CONDITION(bio)
723 );
724
725 TRACE_EVENT(f2fs_write_begin,
726
727 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
728 unsigned int flags),
729
730 TP_ARGS(inode, pos, len, flags),
731
732 TP_STRUCT__entry(
733 __field(dev_t, dev)
734 __field(ino_t, ino)
735 __field(loff_t, pos)
736 __field(unsigned int, len)
737 __field(unsigned int, flags)
738 ),
739
740 TP_fast_assign(
741 __entry->dev = inode->i_sb->s_dev;
742 __entry->ino = inode->i_ino;
743 __entry->pos = pos;
744 __entry->len = len;
745 __entry->flags = flags;
746 ),
747
748 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
749 show_dev_ino(__entry),
750 (unsigned long long)__entry->pos,
751 __entry->len,
752 __entry->flags)
753 );
754
755 TRACE_EVENT(f2fs_write_end,
756
757 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
758 unsigned int copied),
759
760 TP_ARGS(inode, pos, len, copied),
761
762 TP_STRUCT__entry(
763 __field(dev_t, dev)
764 __field(ino_t, ino)
765 __field(loff_t, pos)
766 __field(unsigned int, len)
767 __field(unsigned int, copied)
768 ),
769
770 TP_fast_assign(
771 __entry->dev = inode->i_sb->s_dev;
772 __entry->ino = inode->i_ino;
773 __entry->pos = pos;
774 __entry->len = len;
775 __entry->copied = copied;
776 ),
777
778 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
779 show_dev_ino(__entry),
780 (unsigned long long)__entry->pos,
781 __entry->len,
782 __entry->copied)
783 );
784
785 DECLARE_EVENT_CLASS(f2fs__page,
786
787 TP_PROTO(struct page *page, int type),
788
789 TP_ARGS(page, type),
790
791 TP_STRUCT__entry(
792 __field(dev_t, dev)
793 __field(ino_t, ino)
794 __field(int, type)
795 __field(int, dir)
796 __field(pgoff_t, index)
797 __field(int, dirty)
798 __field(int, uptodate)
799 ),
800
801 TP_fast_assign(
802 __entry->dev = page->mapping->host->i_sb->s_dev;
803 __entry->ino = page->mapping->host->i_ino;
804 __entry->type = type;
805 __entry->dir = S_ISDIR(page->mapping->host->i_mode);
806 __entry->index = page->index;
807 __entry->dirty = PageDirty(page);
808 __entry->uptodate = PageUptodate(page);
809 ),
810
811 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
812 "dirty = %d, uptodate = %d",
813 show_dev_ino(__entry),
814 show_block_type(__entry->type),
815 show_file_type(__entry->dir),
816 (unsigned long)__entry->index,
817 __entry->dirty,
818 __entry->uptodate)
819 );
820
821 DEFINE_EVENT(f2fs__page, f2fs_writepage,
822
823 TP_PROTO(struct page *page, int type),
824
825 TP_ARGS(page, type)
826 );
827
828 DEFINE_EVENT(f2fs__page, f2fs_readpage,
829
830 TP_PROTO(struct page *page, int type),
831
832 TP_ARGS(page, type)
833 );
834
835 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
836
837 TP_PROTO(struct page *page, int type),
838
839 TP_ARGS(page, type)
840 );
841
842 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
843
844 TP_PROTO(struct page *page, int type),
845
846 TP_ARGS(page, type)
847 );
848
849 TRACE_EVENT(f2fs_writepages,
850
851 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
852
853 TP_ARGS(inode, wbc, type),
854
855 TP_STRUCT__entry(
856 __field(dev_t, dev)
857 __field(ino_t, ino)
858 __field(int, type)
859 __field(int, dir)
860 __field(long, nr_to_write)
861 __field(long, pages_skipped)
862 __field(loff_t, range_start)
863 __field(loff_t, range_end)
864 __field(pgoff_t, writeback_index)
865 __field(int, sync_mode)
866 __field(char, for_kupdate)
867 __field(char, for_background)
868 __field(char, tagged_writepages)
869 __field(char, for_reclaim)
870 __field(char, range_cyclic)
871 __field(char, for_sync)
872 ),
873
874 TP_fast_assign(
875 __entry->dev = inode->i_sb->s_dev;
876 __entry->ino = inode->i_ino;
877 __entry->type = type;
878 __entry->dir = S_ISDIR(inode->i_mode);
879 __entry->nr_to_write = wbc->nr_to_write;
880 __entry->pages_skipped = wbc->pages_skipped;
881 __entry->range_start = wbc->range_start;
882 __entry->range_end = wbc->range_end;
883 __entry->writeback_index = inode->i_mapping->writeback_index;
884 __entry->sync_mode = wbc->sync_mode;
885 __entry->for_kupdate = wbc->for_kupdate;
886 __entry->for_background = wbc->for_background;
887 __entry->tagged_writepages = wbc->tagged_writepages;
888 __entry->for_reclaim = wbc->for_reclaim;
889 __entry->range_cyclic = wbc->range_cyclic;
890 __entry->for_sync = wbc->for_sync;
891 ),
892
893 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
894 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
895 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
896 show_dev_ino(__entry),
897 show_block_type(__entry->type),
898 show_file_type(__entry->dir),
899 __entry->nr_to_write,
900 __entry->pages_skipped,
901 __entry->range_start,
902 __entry->range_end,
903 (unsigned long)__entry->writeback_index,
904 __entry->sync_mode,
905 __entry->for_kupdate,
906 __entry->for_background,
907 __entry->tagged_writepages,
908 __entry->for_reclaim,
909 __entry->range_cyclic,
910 __entry->for_sync)
911 );
912
913 TRACE_EVENT(f2fs_submit_page_mbio,
914
915 TP_PROTO(struct page *page, int rw, int type, block_t blk_addr),
916
917 TP_ARGS(page, rw, type, blk_addr),
918
919 TP_STRUCT__entry(
920 __field(dev_t, dev)
921 __field(ino_t, ino)
922 __field(int, rw)
923 __field(int, type)
924 __field(pgoff_t, index)
925 __field(block_t, block)
926 ),
927
928 TP_fast_assign(
929 __entry->dev = page->mapping->host->i_sb->s_dev;
930 __entry->ino = page->mapping->host->i_ino;
931 __entry->rw = rw;
932 __entry->type = type;
933 __entry->index = page->index;
934 __entry->block = blk_addr;
935 ),
936
937 TP_printk("dev = (%d,%d), ino = %lu, %s%s, %s, index = %lu, blkaddr = 0x%llx",
938 show_dev_ino(__entry),
939 show_bio_type(__entry->rw),
940 show_block_type(__entry->type),
941 (unsigned long)__entry->index,
942 (unsigned long long)__entry->block)
943 );
944
945 TRACE_EVENT(f2fs_write_checkpoint,
946
947 TP_PROTO(struct super_block *sb, bool is_umount, char *msg),
948
949 TP_ARGS(sb, is_umount, msg),
950
951 TP_STRUCT__entry(
952 __field(dev_t, dev)
953 __field(bool, is_umount)
954 __field(char *, msg)
955 ),
956
957 TP_fast_assign(
958 __entry->dev = sb->s_dev;
959 __entry->is_umount = is_umount;
960 __entry->msg = msg;
961 ),
962
963 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
964 show_dev(__entry),
965 __entry->is_umount ? "clean umount" : "consistency",
966 __entry->msg)
967 );
968
969 TRACE_EVENT(f2fs_issue_discard,
970
971 TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen),
972
973 TP_ARGS(sb, blkstart, blklen),
974
975 TP_STRUCT__entry(
976 __field(dev_t, dev)
977 __field(block_t, blkstart)
978 __field(block_t, blklen)
979 ),
980
981 TP_fast_assign(
982 __entry->dev = sb->s_dev;
983 __entry->blkstart = blkstart;
984 __entry->blklen = blklen;
985 ),
986
987 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
988 show_dev(__entry),
989 (unsigned long long)__entry->blkstart,
990 (unsigned long long)__entry->blklen)
991 );
992
993 TRACE_EVENT(f2fs_issue_flush,
994
995 TP_PROTO(struct super_block *sb, bool nobarrier, bool flush_merge),
996
997 TP_ARGS(sb, nobarrier, flush_merge),
998
999 TP_STRUCT__entry(
1000 __field(dev_t, dev)
1001 __field(bool, nobarrier)
1002 __field(bool, flush_merge)
1003 ),
1004
1005 TP_fast_assign(
1006 __entry->dev = sb->s_dev;
1007 __entry->nobarrier = nobarrier;
1008 __entry->flush_merge = flush_merge;
1009 ),
1010
1011 TP_printk("dev = (%d,%d), %s %s",
1012 show_dev(__entry),
1013 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1014 __entry->flush_merge ? " with flush_merge" : "")
1015 );
1016 #endif /* _TRACE_F2FS_H */
1017
1018 /* This part must be outside protection */
1019 #include <trace/define_trace.h>