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
12TRACE_DEFINE_ENUM(NODE);
13TRACE_DEFINE_ENUM(DATA);
14TRACE_DEFINE_ENUM(META);
15TRACE_DEFINE_ENUM(META_FLUSH);
16TRACE_DEFINE_ENUM(INMEM);
17TRACE_DEFINE_ENUM(INMEM_DROP);
18TRACE_DEFINE_ENUM(IPU);
19TRACE_DEFINE_ENUM(OPU);
20TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
21TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
22TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
23TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
24TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
25TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
26TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
27TRACE_DEFINE_ENUM(GC_GREEDY);
28TRACE_DEFINE_ENUM(GC_CB);
29TRACE_DEFINE_ENUM(FG_GC);
30TRACE_DEFINE_ENUM(BG_GC);
31TRACE_DEFINE_ENUM(LFS);
32TRACE_DEFINE_ENUM(SSR);
33TRACE_DEFINE_ENUM(__REQ_RAHEAD);
34TRACE_DEFINE_ENUM(__REQ_SYNC);
35TRACE_DEFINE_ENUM(__REQ_NOIDLE);
36TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
37TRACE_DEFINE_ENUM(__REQ_FUA);
38TRACE_DEFINE_ENUM(__REQ_PRIO);
39TRACE_DEFINE_ENUM(__REQ_META);
40TRACE_DEFINE_ENUM(CP_UMOUNT);
41TRACE_DEFINE_ENUM(CP_FASTBOOT);
42TRACE_DEFINE_ENUM(CP_SYNC);
43TRACE_DEFINE_ENUM(CP_RECOVERY);
44TRACE_DEFINE_ENUM(CP_DISCARD);
45
46#define show_block_type(type) \
47 __print_symbolic(type, \
48 { NODE, "NODE" }, \
49 { DATA, "DATA" }, \
50 { META, "META" }, \
51 { META_FLUSH, "META_FLUSH" }, \
52 { INMEM, "INMEM" }, \
53 { INMEM_DROP, "INMEM_DROP" }, \
54 { INMEM_REVOKE, "INMEM_REVOKE" }, \
55 { IPU, "IN-PLACE" }, \
56 { OPU, "OUT-OF-PLACE" })
57
58#define F2FS_BIO_FLAG_MASK(t) (t & (REQ_RAHEAD | WRITE_FLUSH_FUA))
59#define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO))
60
61#define show_bio_type(op_flags) show_bio_op_flags(op_flags), \
62 show_bio_extra(op_flags)
63
64#define show_bio_op_flags(flags) \
65 __print_symbolic(F2FS_BIO_FLAG_MASK(flags), \
66 { 0, "WRITE" }, \
67 { REQ_RAHEAD, "READAHEAD" }, \
68 { READ_SYNC, "READ_SYNC" }, \
69 { WRITE_SYNC, "WRITE_SYNC" }, \
70 { WRITE_FLUSH, "WRITE_FLUSH" }, \
71 { WRITE_FUA, "WRITE_FUA" }, \
72 { WRITE_FLUSH_FUA, "WRITE_FLUSH_FUA" })
73
74#define show_bio_extra(type) \
75 __print_symbolic(F2FS_BIO_EXTRA_MASK(type), \
76 { REQ_META, "(M)" }, \
77 { REQ_PRIO, "(P)" }, \
78 { REQ_META | REQ_PRIO, "(MP)" }, \
79 { 0, " \b" })
80
81#define show_data_type(type) \
82 __print_symbolic(type, \
83 { CURSEG_HOT_DATA, "Hot DATA" }, \
84 { CURSEG_WARM_DATA, "Warm DATA" }, \
85 { CURSEG_COLD_DATA, "Cold DATA" }, \
86 { CURSEG_HOT_NODE, "Hot NODE" }, \
87 { CURSEG_WARM_NODE, "Warm NODE" }, \
88 { CURSEG_COLD_NODE, "Cold NODE" }, \
89 { NO_CHECK_TYPE, "No TYPE" })
90
91#define show_file_type(type) \
92 __print_symbolic(type, \
93 { 0, "FILE" }, \
94 { 1, "DIR" })
95
96#define show_gc_type(type) \
97 __print_symbolic(type, \
98 { FG_GC, "Foreground GC" }, \
99 { BG_GC, "Background GC" })
100
101#define show_alloc_mode(type) \
102 __print_symbolic(type, \
103 { LFS, "LFS-mode" }, \
104 { SSR, "SSR-mode" })
105
106#define show_victim_policy(type) \
107 __print_symbolic(type, \
108 { GC_GREEDY, "Greedy" }, \
109 { GC_CB, "Cost-Benefit" })
110
111#define show_cpreason(type) \
112 __print_symbolic(type, \
113 { CP_UMOUNT, "Umount" }, \
114 { CP_FASTBOOT, "Fastboot" }, \
115 { CP_SYNC, "Sync" }, \
116 { CP_RECOVERY, "Recovery" }, \
117 { CP_DISCARD, "Discard" })
118
119struct victim_sel_policy;
120struct f2fs_map_blocks;
121
122DECLARE_EVENT_CLASS(f2fs__inode,
123
124 TP_PROTO(struct inode *inode),
125
126 TP_ARGS(inode),
127
128 TP_STRUCT__entry(
129 __field(dev_t, dev)
130 __field(ino_t, ino)
131 __field(ino_t, pino)
132 __field(umode_t, mode)
133 __field(loff_t, size)
134 __field(unsigned int, nlink)
135 __field(blkcnt_t, blocks)
136 __field(__u8, advise)
137 ),
138
139 TP_fast_assign(
140 __entry->dev = inode->i_sb->s_dev;
141 __entry->ino = inode->i_ino;
142 __entry->pino = F2FS_I(inode)->i_pino;
143 __entry->mode = inode->i_mode;
144 __entry->nlink = inode->i_nlink;
145 __entry->size = inode->i_size;
146 __entry->blocks = inode->i_blocks;
147 __entry->advise = F2FS_I(inode)->i_advise;
148 ),
149
150 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
151 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
152 show_dev_ino(__entry),
153 (unsigned long)__entry->pino,
154 __entry->mode,
155 __entry->size,
156 (unsigned int)__entry->nlink,
157 (unsigned long long)__entry->blocks,
158 (unsigned char)__entry->advise)
159);
160
161DECLARE_EVENT_CLASS(f2fs__inode_exit,
162
163 TP_PROTO(struct inode *inode, int ret),
164
165 TP_ARGS(inode, ret),
166
167 TP_STRUCT__entry(
168 __field(dev_t, dev)
169 __field(ino_t, ino)
170 __field(int, ret)
171 ),
172
173 TP_fast_assign(
174 __entry->dev = inode->i_sb->s_dev;
175 __entry->ino = inode->i_ino;
176 __entry->ret = ret;
177 ),
178
179 TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
180 show_dev_ino(__entry),
181 __entry->ret)
182);
183
184DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
185
186 TP_PROTO(struct inode *inode),
187
188 TP_ARGS(inode)
189);
190
191TRACE_EVENT(f2fs_sync_file_exit,
192
193 TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret),
194
195 TP_ARGS(inode, need_cp, datasync, ret),
196
197 TP_STRUCT__entry(
198 __field(dev_t, dev)
199 __field(ino_t, ino)
200 __field(int, need_cp)
201 __field(int, datasync)
202 __field(int, ret)
203 ),
204
205 TP_fast_assign(
206 __entry->dev = inode->i_sb->s_dev;
207 __entry->ino = inode->i_ino;
208 __entry->need_cp = need_cp;
209 __entry->datasync = datasync;
210 __entry->ret = ret;
211 ),
212
213 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
214 "datasync = %d, ret = %d",
215 show_dev_ino(__entry),
216 __entry->need_cp ? "needed" : "not needed",
217 __entry->datasync,
218 __entry->ret)
219);
220
221TRACE_EVENT(f2fs_sync_fs,
222
223 TP_PROTO(struct super_block *sb, int wait),
224
225 TP_ARGS(sb, wait),
226
227 TP_STRUCT__entry(
228 __field(dev_t, dev)
229 __field(int, dirty)
230 __field(int, wait)
231 ),
232
233 TP_fast_assign(
234 __entry->dev = sb->s_dev;
235 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
236 __entry->wait = wait;
237 ),
238
239 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
240 show_dev(__entry),
241 __entry->dirty ? "dirty" : "not dirty",
242 __entry->wait)
243);
244
245DEFINE_EVENT(f2fs__inode, f2fs_iget,
246
247 TP_PROTO(struct inode *inode),
248
249 TP_ARGS(inode)
250);
251
252DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
253
254 TP_PROTO(struct inode *inode, int ret),
255
256 TP_ARGS(inode, ret)
257);
258
259DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
260
261 TP_PROTO(struct inode *inode),
262
263 TP_ARGS(inode)
264);
265
266DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
267
268 TP_PROTO(struct inode *inode, int ret),
269
270 TP_ARGS(inode, ret)
271);
272
273TRACE_EVENT(f2fs_unlink_enter,
274
275 TP_PROTO(struct inode *dir, struct dentry *dentry),
276
277 TP_ARGS(dir, dentry),
278
279 TP_STRUCT__entry(
280 __field(dev_t, dev)
281 __field(ino_t, ino)
282 __field(loff_t, size)
283 __field(blkcnt_t, blocks)
284 __field(const char *, name)
285 ),
286
287 TP_fast_assign(
288 __entry->dev = dir->i_sb->s_dev;
289 __entry->ino = dir->i_ino;
290 __entry->size = dir->i_size;
291 __entry->blocks = dir->i_blocks;
292 __entry->name = dentry->d_name.name;
293 ),
294
295 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
296 "i_blocks = %llu, name = %s",
297 show_dev_ino(__entry),
298 __entry->size,
299 (unsigned long long)__entry->blocks,
300 __entry->name)
301);
302
303DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
304
305 TP_PROTO(struct inode *inode, int ret),
306
307 TP_ARGS(inode, ret)
308);
309
310DEFINE_EVENT(f2fs__inode, f2fs_truncate,
311
312 TP_PROTO(struct inode *inode),
313
314 TP_ARGS(inode)
315);
316
317TRACE_EVENT(f2fs_truncate_data_blocks_range,
318
319 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
320
321 TP_ARGS(inode, nid, ofs, free),
322
323 TP_STRUCT__entry(
324 __field(dev_t, dev)
325 __field(ino_t, ino)
326 __field(nid_t, nid)
327 __field(unsigned int, ofs)
328 __field(int, free)
329 ),
330
331 TP_fast_assign(
332 __entry->dev = inode->i_sb->s_dev;
333 __entry->ino = inode->i_ino;
334 __entry->nid = nid;
335 __entry->ofs = ofs;
336 __entry->free = free;
337 ),
338
339 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
340 show_dev_ino(__entry),
341 (unsigned int)__entry->nid,
342 __entry->ofs,
343 __entry->free)
344);
345
346DECLARE_EVENT_CLASS(f2fs__truncate_op,
347
348 TP_PROTO(struct inode *inode, u64 from),
349
350 TP_ARGS(inode, from),
351
352 TP_STRUCT__entry(
353 __field(dev_t, dev)
354 __field(ino_t, ino)
355 __field(loff_t, size)
356 __field(blkcnt_t, blocks)
357 __field(u64, from)
358 ),
359
360 TP_fast_assign(
361 __entry->dev = inode->i_sb->s_dev;
362 __entry->ino = inode->i_ino;
363 __entry->size = inode->i_size;
364 __entry->blocks = inode->i_blocks;
365 __entry->from = from;
366 ),
367
368 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
369 "start file offset = %llu",
370 show_dev_ino(__entry),
371 __entry->size,
372 (unsigned long long)__entry->blocks,
373 (unsigned long long)__entry->from)
374);
375
376DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
377
378 TP_PROTO(struct inode *inode, u64 from),
379
380 TP_ARGS(inode, from)
381);
382
383DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
384
385 TP_PROTO(struct inode *inode, int ret),
386
387 TP_ARGS(inode, ret)
388);
389
390DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
391
392 TP_PROTO(struct inode *inode, u64 from),
393
394 TP_ARGS(inode, from)
395);
396
397DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
398
399 TP_PROTO(struct inode *inode, int ret),
400
401 TP_ARGS(inode, ret)
402);
403
404DECLARE_EVENT_CLASS(f2fs__truncate_node,
405
406 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
407
408 TP_ARGS(inode, nid, blk_addr),
409
410 TP_STRUCT__entry(
411 __field(dev_t, dev)
412 __field(ino_t, ino)
413 __field(nid_t, nid)
414 __field(block_t, blk_addr)
415 ),
416
417 TP_fast_assign(
418 __entry->dev = inode->i_sb->s_dev;
419 __entry->ino = inode->i_ino;
420 __entry->nid = nid;
421 __entry->blk_addr = blk_addr;
422 ),
423
424 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
425 show_dev_ino(__entry),
426 (unsigned int)__entry->nid,
427 (unsigned long long)__entry->blk_addr)
428);
429
430DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
431
432 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
433
434 TP_ARGS(inode, nid, blk_addr)
435);
436
437DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
438
439 TP_PROTO(struct inode *inode, int ret),
440
441 TP_ARGS(inode, ret)
442);
443
444DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
445
446 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
447
448 TP_ARGS(inode, nid, blk_addr)
449);
450
451TRACE_EVENT(f2fs_truncate_partial_nodes,
452
453 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
454
455 TP_ARGS(inode, nid, depth, err),
456
457 TP_STRUCT__entry(
458 __field(dev_t, dev)
459 __field(ino_t, ino)
460 __field(nid_t, nid[3])
461 __field(int, depth)
462 __field(int, err)
463 ),
464
465 TP_fast_assign(
466 __entry->dev = inode->i_sb->s_dev;
467 __entry->ino = inode->i_ino;
468 __entry->nid[0] = nid[0];
469 __entry->nid[1] = nid[1];
470 __entry->nid[2] = nid[2];
471 __entry->depth = depth;
472 __entry->err = err;
473 ),
474
475 TP_printk("dev = (%d,%d), ino = %lu, "
476 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
477 show_dev_ino(__entry),
478 (unsigned int)__entry->nid[0],
479 (unsigned int)__entry->nid[1],
480 (unsigned int)__entry->nid[2],
481 __entry->depth,
482 __entry->err)
483);
484
485TRACE_EVENT(f2fs_map_blocks,
486 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
487
488 TP_ARGS(inode, map, ret),
489
490 TP_STRUCT__entry(
491 __field(dev_t, dev)
492 __field(ino_t, ino)
493 __field(block_t, m_lblk)
494 __field(block_t, m_pblk)
495 __field(unsigned int, m_len)
496 __field(int, ret)
497 ),
498
499 TP_fast_assign(
500 __entry->dev = inode->i_sb->s_dev;
501 __entry->ino = inode->i_ino;
502 __entry->m_lblk = map->m_lblk;
503 __entry->m_pblk = map->m_pblk;
504 __entry->m_len = map->m_len;
505 __entry->ret = ret;
506 ),
507
508 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
509 "start blkaddr = 0x%llx, len = 0x%llx, err = %d",
510 show_dev_ino(__entry),
511 (unsigned long long)__entry->m_lblk,
512 (unsigned long long)__entry->m_pblk,
513 (unsigned long long)__entry->m_len,
514 __entry->ret)
515);
516
517TRACE_EVENT(f2fs_background_gc,
518
519 TP_PROTO(struct super_block *sb, long wait_ms,
520 unsigned int prefree, unsigned int free),
521
522 TP_ARGS(sb, wait_ms, prefree, free),
523
524 TP_STRUCT__entry(
525 __field(dev_t, dev)
526 __field(long, wait_ms)
527 __field(unsigned int, prefree)
528 __field(unsigned int, free)
529 ),
530
531 TP_fast_assign(
532 __entry->dev = sb->s_dev;
533 __entry->wait_ms = wait_ms;
534 __entry->prefree = prefree;
535 __entry->free = free;
536 ),
537
538 TP_printk("dev = (%d,%d), wait_ms = %ld, prefree = %u, free = %u",
539 show_dev(__entry),
540 __entry->wait_ms,
541 __entry->prefree,
542 __entry->free)
543);
544
545TRACE_EVENT(f2fs_get_victim,
546
547 TP_PROTO(struct super_block *sb, int type, int gc_type,
548 struct victim_sel_policy *p, unsigned int pre_victim,
549 unsigned int prefree, unsigned int free),
550
551 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
552
553 TP_STRUCT__entry(
554 __field(dev_t, dev)
555 __field(int, type)
556 __field(int, gc_type)
557 __field(int, alloc_mode)
558 __field(int, gc_mode)
559 __field(unsigned int, victim)
560 __field(unsigned int, ofs_unit)
561 __field(unsigned int, pre_victim)
562 __field(unsigned int, prefree)
563 __field(unsigned int, free)
564 ),
565
566 TP_fast_assign(
567 __entry->dev = sb->s_dev;
568 __entry->type = type;
569 __entry->gc_type = gc_type;
570 __entry->alloc_mode = p->alloc_mode;
571 __entry->gc_mode = p->gc_mode;
572 __entry->victim = p->min_segno;
573 __entry->ofs_unit = p->ofs_unit;
574 __entry->pre_victim = pre_victim;
575 __entry->prefree = prefree;
576 __entry->free = free;
577 ),
578
579 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
580 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
581 show_dev(__entry),
582 show_data_type(__entry->type),
583 show_gc_type(__entry->gc_type),
584 show_alloc_mode(__entry->alloc_mode),
585 show_victim_policy(__entry->gc_mode),
586 __entry->victim,
587 __entry->ofs_unit,
588 (int)__entry->pre_victim,
589 __entry->prefree,
590 __entry->free)
591);
592
593TRACE_EVENT(f2fs_fallocate,
594
595 TP_PROTO(struct inode *inode, int mode,
596 loff_t offset, loff_t len, int ret),
597
598 TP_ARGS(inode, mode, offset, len, ret),
599
600 TP_STRUCT__entry(
601 __field(dev_t, dev)
602 __field(ino_t, ino)
603 __field(int, mode)
604 __field(loff_t, offset)
605 __field(loff_t, len)
606 __field(loff_t, size)
607 __field(blkcnt_t, blocks)
608 __field(int, ret)
609 ),
610
611 TP_fast_assign(
612 __entry->dev = inode->i_sb->s_dev;
613 __entry->ino = inode->i_ino;
614 __entry->mode = mode;
615 __entry->offset = offset;
616 __entry->len = len;
617 __entry->size = inode->i_size;
618 __entry->blocks = inode->i_blocks;
619 __entry->ret = ret;
620 ),
621
622 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
623 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
624 show_dev_ino(__entry),
625 __entry->mode,
626 (unsigned long long)__entry->offset,
627 (unsigned long long)__entry->len,
628 (unsigned long long)__entry->size,
629 (unsigned long long)__entry->blocks,
630 __entry->ret)
631);
632
633TRACE_EVENT(f2fs_direct_IO_enter,
634
635 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
636
637 TP_ARGS(inode, offset, len, rw),
638
639 TP_STRUCT__entry(
640 __field(dev_t, dev)
641 __field(ino_t, ino)
642 __field(loff_t, pos)
643 __field(unsigned long, len)
644 __field(int, rw)
645 ),
646
647 TP_fast_assign(
648 __entry->dev = inode->i_sb->s_dev;
649 __entry->ino = inode->i_ino;
650 __entry->pos = offset;
651 __entry->len = len;
652 __entry->rw = rw;
653 ),
654
655 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
656 show_dev_ino(__entry),
657 __entry->pos,
658 __entry->len,
659 __entry->rw)
660);
661
662TRACE_EVENT(f2fs_direct_IO_exit,
663
664 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
665 int rw, int ret),
666
667 TP_ARGS(inode, offset, len, rw, ret),
668
669 TP_STRUCT__entry(
670 __field(dev_t, dev)
671 __field(ino_t, ino)
672 __field(loff_t, pos)
673 __field(unsigned long, len)
674 __field(int, rw)
675 __field(int, ret)
676 ),
677
678 TP_fast_assign(
679 __entry->dev = inode->i_sb->s_dev;
680 __entry->ino = inode->i_ino;
681 __entry->pos = offset;
682 __entry->len = len;
683 __entry->rw = rw;
684 __entry->ret = ret;
685 ),
686
687 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
688 "rw = %d ret = %d",
689 show_dev_ino(__entry),
690 __entry->pos,
691 __entry->len,
692 __entry->rw,
693 __entry->ret)
694);
695
696TRACE_EVENT(f2fs_reserve_new_blocks,
697
698 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
699 blkcnt_t count),
700
701 TP_ARGS(inode, nid, ofs_in_node, count),
702
703 TP_STRUCT__entry(
704 __field(dev_t, dev)
705 __field(nid_t, nid)
706 __field(unsigned int, ofs_in_node)
707 __field(blkcnt_t, count)
708 ),
709
710 TP_fast_assign(
711 __entry->dev = inode->i_sb->s_dev;
712 __entry->nid = nid;
713 __entry->ofs_in_node = ofs_in_node;
714 __entry->count = count;
715 ),
716
717 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
718 show_dev(__entry),
719 (unsigned int)__entry->nid,
720 __entry->ofs_in_node,
721 (unsigned long long)__entry->count)
722);
723
724DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
725
726 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
727
728 TP_ARGS(page, fio),
729
730 TP_STRUCT__entry(
731 __field(dev_t, dev)
732 __field(ino_t, ino)
733 __field(pgoff_t, index)
734 __field(block_t, old_blkaddr)
735 __field(block_t, new_blkaddr)
736 __field(int, op)
737 __field(int, op_flags)
738 __field(int, type)
739 ),
740
741 TP_fast_assign(
742 __entry->dev = page->mapping->host->i_sb->s_dev;
743 __entry->ino = page->mapping->host->i_ino;
744 __entry->index = page->index;
745 __entry->old_blkaddr = fio->old_blkaddr;
746 __entry->new_blkaddr = fio->new_blkaddr;
747 __entry->op = fio->op;
748 __entry->op_flags = fio->op_flags;
749 __entry->type = fio->type;
750 ),
751
752 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
753 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s%s, type = %s",
754 show_dev_ino(__entry),
755 (unsigned long)__entry->index,
756 (unsigned long long)__entry->old_blkaddr,
757 (unsigned long long)__entry->new_blkaddr,
758 show_bio_type(__entry->op_flags),
759 show_block_type(__entry->type))
760);
761
762DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
763
764 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
765
766 TP_ARGS(page, fio),
767
768 TP_CONDITION(page->mapping)
769);
770
771DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio,
772
773 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
774
775 TP_ARGS(page, fio),
776
777 TP_CONDITION(page->mapping)
778);
779
780DECLARE_EVENT_CLASS(f2fs__submit_bio,
781
782 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
783 struct bio *bio),
784
785 TP_ARGS(sb, fio, bio),
786
787 TP_STRUCT__entry(
788 __field(dev_t, dev)
789 __field(int, op)
790 __field(int, op_flags)
791 __field(int, type)
792 __field(sector_t, sector)
793 __field(unsigned int, size)
794 ),
795
796 TP_fast_assign(
797 __entry->dev = sb->s_dev;
798 __entry->op = fio->op;
799 __entry->op_flags = fio->op_flags;
800 __entry->type = fio->type;
801 __entry->sector = bio->bi_iter.bi_sector;
802 __entry->size = bio->bi_iter.bi_size;
803 ),
804
805 TP_printk("dev = (%d,%d), rw = %s%s, %s, sector = %lld, size = %u",
806 show_dev(__entry),
807 show_bio_type(__entry->op_flags),
808 show_block_type(__entry->type),
809 (unsigned long long)__entry->sector,
810 __entry->size)
811);
812
813DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio,
814
815 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
816 struct bio *bio),
817
818 TP_ARGS(sb, fio, bio),
819
820 TP_CONDITION(bio)
821);
822
823DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio,
824
825 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
826 struct bio *bio),
827
828 TP_ARGS(sb, fio, bio),
829
830 TP_CONDITION(bio)
831);
832
833TRACE_EVENT(f2fs_write_begin,
834
835 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
836 unsigned int flags),
837
838 TP_ARGS(inode, pos, len, flags),
839
840 TP_STRUCT__entry(
841 __field(dev_t, dev)
842 __field(ino_t, ino)
843 __field(loff_t, pos)
844 __field(unsigned int, len)
845 __field(unsigned int, flags)
846 ),
847
848 TP_fast_assign(
849 __entry->dev = inode->i_sb->s_dev;
850 __entry->ino = inode->i_ino;
851 __entry->pos = pos;
852 __entry->len = len;
853 __entry->flags = flags;
854 ),
855
856 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
857 show_dev_ino(__entry),
858 (unsigned long long)__entry->pos,
859 __entry->len,
860 __entry->flags)
861);
862
863TRACE_EVENT(f2fs_write_end,
864
865 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
866 unsigned int copied),
867
868 TP_ARGS(inode, pos, len, copied),
869
870 TP_STRUCT__entry(
871 __field(dev_t, dev)
872 __field(ino_t, ino)
873 __field(loff_t, pos)
874 __field(unsigned int, len)
875 __field(unsigned int, copied)
876 ),
877
878 TP_fast_assign(
879 __entry->dev = inode->i_sb->s_dev;
880 __entry->ino = inode->i_ino;
881 __entry->pos = pos;
882 __entry->len = len;
883 __entry->copied = copied;
884 ),
885
886 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
887 show_dev_ino(__entry),
888 (unsigned long long)__entry->pos,
889 __entry->len,
890 __entry->copied)
891);
892
893DECLARE_EVENT_CLASS(f2fs__page,
894
895 TP_PROTO(struct page *page, int type),
896
897 TP_ARGS(page, type),
898
899 TP_STRUCT__entry(
900 __field(dev_t, dev)
901 __field(ino_t, ino)
902 __field(int, type)
903 __field(int, dir)
904 __field(pgoff_t, index)
905 __field(int, dirty)
906 __field(int, uptodate)
907 ),
908
909 TP_fast_assign(
910 __entry->dev = page->mapping->host->i_sb->s_dev;
911 __entry->ino = page->mapping->host->i_ino;
912 __entry->type = type;
913 __entry->dir = S_ISDIR(page->mapping->host->i_mode);
914 __entry->index = page->index;
915 __entry->dirty = PageDirty(page);
916 __entry->uptodate = PageUptodate(page);
917 ),
918
919 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
920 "dirty = %d, uptodate = %d",
921 show_dev_ino(__entry),
922 show_block_type(__entry->type),
923 show_file_type(__entry->dir),
924 (unsigned long)__entry->index,
925 __entry->dirty,
926 __entry->uptodate)
927);
928
929DEFINE_EVENT(f2fs__page, f2fs_writepage,
930
931 TP_PROTO(struct page *page, int type),
932
933 TP_ARGS(page, type)
934);
935
936DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
937
938 TP_PROTO(struct page *page, int type),
939
940 TP_ARGS(page, type)
941);
942
943DEFINE_EVENT(f2fs__page, f2fs_readpage,
944
945 TP_PROTO(struct page *page, int type),
946
947 TP_ARGS(page, type)
948);
949
950DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
951
952 TP_PROTO(struct page *page, int type),
953
954 TP_ARGS(page, type)
955);
956
957DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
958
959 TP_PROTO(struct page *page, int type),
960
961 TP_ARGS(page, type)
962);
963
964DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
965
966 TP_PROTO(struct page *page, int type),
967
968 TP_ARGS(page, type)
969);
970
971DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
972
973 TP_PROTO(struct page *page, int type),
974
975 TP_ARGS(page, type)
976);
977
978TRACE_EVENT(f2fs_writepages,
979
980 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
981
982 TP_ARGS(inode, wbc, type),
983
984 TP_STRUCT__entry(
985 __field(dev_t, dev)
986 __field(ino_t, ino)
987 __field(int, type)
988 __field(int, dir)
989 __field(long, nr_to_write)
990 __field(long, pages_skipped)
991 __field(loff_t, range_start)
992 __field(loff_t, range_end)
993 __field(pgoff_t, writeback_index)
994 __field(int, sync_mode)
995 __field(char, for_kupdate)
996 __field(char, for_background)
997 __field(char, tagged_writepages)
998 __field(char, for_reclaim)
999 __field(char, range_cyclic)
1000 __field(char, for_sync)
1001 ),
1002
1003 TP_fast_assign(
1004 __entry->dev = inode->i_sb->s_dev;
1005 __entry->ino = inode->i_ino;
1006 __entry->type = type;
1007 __entry->dir = S_ISDIR(inode->i_mode);
1008 __entry->nr_to_write = wbc->nr_to_write;
1009 __entry->pages_skipped = wbc->pages_skipped;
1010 __entry->range_start = wbc->range_start;
1011 __entry->range_end = wbc->range_end;
1012 __entry->writeback_index = inode->i_mapping->writeback_index;
1013 __entry->sync_mode = wbc->sync_mode;
1014 __entry->for_kupdate = wbc->for_kupdate;
1015 __entry->for_background = wbc->for_background;
1016 __entry->tagged_writepages = wbc->tagged_writepages;
1017 __entry->for_reclaim = wbc->for_reclaim;
1018 __entry->range_cyclic = wbc->range_cyclic;
1019 __entry->for_sync = wbc->for_sync;
1020 ),
1021
1022 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
1023 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
1024 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
1025 show_dev_ino(__entry),
1026 show_block_type(__entry->type),
1027 show_file_type(__entry->dir),
1028 __entry->nr_to_write,
1029 __entry->pages_skipped,
1030 __entry->range_start,
1031 __entry->range_end,
1032 (unsigned long)__entry->writeback_index,
1033 __entry->sync_mode,
1034 __entry->for_kupdate,
1035 __entry->for_background,
1036 __entry->tagged_writepages,
1037 __entry->for_reclaim,
1038 __entry->range_cyclic,
1039 __entry->for_sync)
1040);
1041
1042TRACE_EVENT(f2fs_readpages,
1043
1044 TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),
1045
1046 TP_ARGS(inode, page, nrpage),
1047
1048 TP_STRUCT__entry(
1049 __field(dev_t, dev)
1050 __field(ino_t, ino)
1051 __field(pgoff_t, start)
1052 __field(unsigned int, nrpage)
1053 ),
1054
1055 TP_fast_assign(
1056 __entry->dev = inode->i_sb->s_dev;
1057 __entry->ino = inode->i_ino;
1058 __entry->start = page->index;
1059 __entry->nrpage = nrpage;
1060 ),
1061
1062 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
1063 show_dev_ino(__entry),
1064 (unsigned long)__entry->start,
1065 __entry->nrpage)
1066);
1067
1068TRACE_EVENT(f2fs_write_checkpoint,
1069
1070 TP_PROTO(struct super_block *sb, int reason, char *msg),
1071
1072 TP_ARGS(sb, reason, msg),
1073
1074 TP_STRUCT__entry(
1075 __field(dev_t, dev)
1076 __field(int, reason)
1077 __field(char *, msg)
1078 ),
1079
1080 TP_fast_assign(
1081 __entry->dev = sb->s_dev;
1082 __entry->reason = reason;
1083 __entry->msg = msg;
1084 ),
1085
1086 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1087 show_dev(__entry),
1088 show_cpreason(__entry->reason),
1089 __entry->msg)
1090);
1091
1092TRACE_EVENT(f2fs_issue_discard,
1093
1094 TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen),
1095
1096 TP_ARGS(sb, blkstart, blklen),
1097
1098 TP_STRUCT__entry(
1099 __field(dev_t, dev)
1100 __field(block_t, blkstart)
1101 __field(block_t, blklen)
1102 ),
1103
1104 TP_fast_assign(
1105 __entry->dev = sb->s_dev;
1106 __entry->blkstart = blkstart;
1107 __entry->blklen = blklen;
1108 ),
1109
1110 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1111 show_dev(__entry),
1112 (unsigned long long)__entry->blkstart,
1113 (unsigned long long)__entry->blklen)
1114);
1115
1116TRACE_EVENT(f2fs_issue_flush,
1117
1118 TP_PROTO(struct super_block *sb, unsigned int nobarrier,
1119 unsigned int flush_merge),
1120
1121 TP_ARGS(sb, nobarrier, flush_merge),
1122
1123 TP_STRUCT__entry(
1124 __field(dev_t, dev)
1125 __field(unsigned int, nobarrier)
1126 __field(unsigned int, flush_merge)
1127 ),
1128
1129 TP_fast_assign(
1130 __entry->dev = sb->s_dev;
1131 __entry->nobarrier = nobarrier;
1132 __entry->flush_merge = flush_merge;
1133 ),
1134
1135 TP_printk("dev = (%d,%d), %s %s",
1136 show_dev(__entry),
1137 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1138 __entry->flush_merge ? " with flush_merge" : "")
1139);
1140
1141TRACE_EVENT(f2fs_lookup_extent_tree_start,
1142
1143 TP_PROTO(struct inode *inode, unsigned int pgofs),
1144
1145 TP_ARGS(inode, pgofs),
1146
1147 TP_STRUCT__entry(
1148 __field(dev_t, dev)
1149 __field(ino_t, ino)
1150 __field(unsigned int, pgofs)
1151 ),
1152
1153 TP_fast_assign(
1154 __entry->dev = inode->i_sb->s_dev;
1155 __entry->ino = inode->i_ino;
1156 __entry->pgofs = pgofs;
1157 ),
1158
1159 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
1160 show_dev_ino(__entry),
1161 __entry->pgofs)
1162);
1163
1164TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
1165
1166 TP_PROTO(struct inode *inode, unsigned int pgofs,
1167 struct extent_info *ei),
1168
1169 TP_ARGS(inode, pgofs, ei),
1170
1171 TP_CONDITION(ei),
1172
1173 TP_STRUCT__entry(
1174 __field(dev_t, dev)
1175 __field(ino_t, ino)
1176 __field(unsigned int, pgofs)
1177 __field(unsigned int, fofs)
1178 __field(u32, blk)
1179 __field(unsigned int, len)
1180 ),
1181
1182 TP_fast_assign(
1183 __entry->dev = inode->i_sb->s_dev;
1184 __entry->ino = inode->i_ino;
1185 __entry->pgofs = pgofs;
1186 __entry->fofs = ei->fofs;
1187 __entry->blk = ei->blk;
1188 __entry->len = ei->len;
1189 ),
1190
1191 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1192 "ext_info(fofs: %u, blk: %u, len: %u)",
1193 show_dev_ino(__entry),
1194 __entry->pgofs,
1195 __entry->fofs,
1196 __entry->blk,
1197 __entry->len)
1198);
1199
1200TRACE_EVENT(f2fs_update_extent_tree_range,
1201
1202 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
1203 unsigned int len),
1204
1205 TP_ARGS(inode, pgofs, blkaddr, len),
1206
1207 TP_STRUCT__entry(
1208 __field(dev_t, dev)
1209 __field(ino_t, ino)
1210 __field(unsigned int, pgofs)
1211 __field(u32, blk)
1212 __field(unsigned int, len)
1213 ),
1214
1215 TP_fast_assign(
1216 __entry->dev = inode->i_sb->s_dev;
1217 __entry->ino = inode->i_ino;
1218 __entry->pgofs = pgofs;
1219 __entry->blk = blkaddr;
1220 __entry->len = len;
1221 ),
1222
1223 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1224 "blkaddr = %u, len = %u",
1225 show_dev_ino(__entry),
1226 __entry->pgofs,
1227 __entry->blk,
1228 __entry->len)
1229);
1230
1231TRACE_EVENT(f2fs_shrink_extent_tree,
1232
1233 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1234 unsigned int tree_cnt),
1235
1236 TP_ARGS(sbi, node_cnt, tree_cnt),
1237
1238 TP_STRUCT__entry(
1239 __field(dev_t, dev)
1240 __field(unsigned int, node_cnt)
1241 __field(unsigned int, tree_cnt)
1242 ),
1243
1244 TP_fast_assign(
1245 __entry->dev = sbi->sb->s_dev;
1246 __entry->node_cnt = node_cnt;
1247 __entry->tree_cnt = tree_cnt;
1248 ),
1249
1250 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
1251 show_dev(__entry),
1252 __entry->node_cnt,
1253 __entry->tree_cnt)
1254);
1255
1256TRACE_EVENT(f2fs_destroy_extent_tree,
1257
1258 TP_PROTO(struct inode *inode, unsigned int node_cnt),
1259
1260 TP_ARGS(inode, node_cnt),
1261
1262 TP_STRUCT__entry(
1263 __field(dev_t, dev)
1264 __field(ino_t, ino)
1265 __field(unsigned int, node_cnt)
1266 ),
1267
1268 TP_fast_assign(
1269 __entry->dev = inode->i_sb->s_dev;
1270 __entry->ino = inode->i_ino;
1271 __entry->node_cnt = node_cnt;
1272 ),
1273
1274 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
1275 show_dev_ino(__entry),
1276 __entry->node_cnt)
1277);
1278
1279DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
1280
1281 TP_PROTO(struct super_block *sb, int type, s64 count),
1282
1283 TP_ARGS(sb, type, count),
1284
1285 TP_STRUCT__entry(
1286 __field(dev_t, dev)
1287 __field(int, type)
1288 __field(s64, count)
1289 ),
1290
1291 TP_fast_assign(
1292 __entry->dev = sb->s_dev;
1293 __entry->type = type;
1294 __entry->count = count;
1295 ),
1296
1297 TP_printk("dev = (%d,%d), %s, dirty count = %lld",
1298 show_dev(__entry),
1299 show_file_type(__entry->type),
1300 __entry->count)
1301);
1302
1303DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
1304
1305 TP_PROTO(struct super_block *sb, int type, s64 count),
1306
1307 TP_ARGS(sb, type, count)
1308);
1309
1310DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
1311
1312 TP_PROTO(struct super_block *sb, int type, s64 count),
1313
1314 TP_ARGS(sb, type, count)
1315);
1316
1317#endif
1318
1319
1320#include <trace/define_trace.h>
1321
