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serial: 8250_dw: Fix get_mctrl behaviour
[deliverable/linux.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 #define show_cpreason(type) \
73 __print_symbolic(type, \
74 { CP_UMOUNT, "Umount" }, \
75 { CP_FASTBOOT, "Fastboot" }, \
76 { CP_SYNC, "Sync" }, \
77 { CP_DISCARD, "Discard" })
78
79 struct victim_sel_policy;
80
81 DECLARE_EVENT_CLASS(f2fs__inode,
82
83 TP_PROTO(struct inode *inode),
84
85 TP_ARGS(inode),
86
87 TP_STRUCT__entry(
88 __field(dev_t, dev)
89 __field(ino_t, ino)
90 __field(ino_t, pino)
91 __field(umode_t, mode)
92 __field(loff_t, size)
93 __field(unsigned int, nlink)
94 __field(blkcnt_t, blocks)
95 __field(__u8, advise)
96 ),
97
98 TP_fast_assign(
99 __entry->dev = inode->i_sb->s_dev;
100 __entry->ino = inode->i_ino;
101 __entry->pino = F2FS_I(inode)->i_pino;
102 __entry->mode = inode->i_mode;
103 __entry->nlink = inode->i_nlink;
104 __entry->size = inode->i_size;
105 __entry->blocks = inode->i_blocks;
106 __entry->advise = F2FS_I(inode)->i_advise;
107 ),
108
109 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
110 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
111 show_dev_ino(__entry),
112 (unsigned long)__entry->pino,
113 __entry->mode,
114 __entry->size,
115 (unsigned int)__entry->nlink,
116 (unsigned long long)__entry->blocks,
117 (unsigned char)__entry->advise)
118 );
119
120 DECLARE_EVENT_CLASS(f2fs__inode_exit,
121
122 TP_PROTO(struct inode *inode, int ret),
123
124 TP_ARGS(inode, ret),
125
126 TP_STRUCT__entry(
127 __field(dev_t, dev)
128 __field(ino_t, ino)
129 __field(int, ret)
130 ),
131
132 TP_fast_assign(
133 __entry->dev = inode->i_sb->s_dev;
134 __entry->ino = inode->i_ino;
135 __entry->ret = ret;
136 ),
137
138 TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
139 show_dev_ino(__entry),
140 __entry->ret)
141 );
142
143 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
144
145 TP_PROTO(struct inode *inode),
146
147 TP_ARGS(inode)
148 );
149
150 TRACE_EVENT(f2fs_sync_file_exit,
151
152 TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret),
153
154 TP_ARGS(inode, need_cp, datasync, ret),
155
156 TP_STRUCT__entry(
157 __field(dev_t, dev)
158 __field(ino_t, ino)
159 __field(int, need_cp)
160 __field(int, datasync)
161 __field(int, ret)
162 ),
163
164 TP_fast_assign(
165 __entry->dev = inode->i_sb->s_dev;
166 __entry->ino = inode->i_ino;
167 __entry->need_cp = need_cp;
168 __entry->datasync = datasync;
169 __entry->ret = ret;
170 ),
171
172 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
173 "datasync = %d, ret = %d",
174 show_dev_ino(__entry),
175 __entry->need_cp ? "needed" : "not needed",
176 __entry->datasync,
177 __entry->ret)
178 );
179
180 TRACE_EVENT(f2fs_sync_fs,
181
182 TP_PROTO(struct super_block *sb, int wait),
183
184 TP_ARGS(sb, wait),
185
186 TP_STRUCT__entry(
187 __field(dev_t, dev)
188 __field(int, dirty)
189 __field(int, wait)
190 ),
191
192 TP_fast_assign(
193 __entry->dev = sb->s_dev;
194 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
195 __entry->wait = wait;
196 ),
197
198 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
199 show_dev(__entry),
200 __entry->dirty ? "dirty" : "not dirty",
201 __entry->wait)
202 );
203
204 DEFINE_EVENT(f2fs__inode, f2fs_iget,
205
206 TP_PROTO(struct inode *inode),
207
208 TP_ARGS(inode)
209 );
210
211 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
212
213 TP_PROTO(struct inode *inode, int ret),
214
215 TP_ARGS(inode, ret)
216 );
217
218 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
219
220 TP_PROTO(struct inode *inode),
221
222 TP_ARGS(inode)
223 );
224
225 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
226
227 TP_PROTO(struct inode *inode, int ret),
228
229 TP_ARGS(inode, ret)
230 );
231
232 TRACE_EVENT(f2fs_unlink_enter,
233
234 TP_PROTO(struct inode *dir, struct dentry *dentry),
235
236 TP_ARGS(dir, dentry),
237
238 TP_STRUCT__entry(
239 __field(dev_t, dev)
240 __field(ino_t, ino)
241 __field(loff_t, size)
242 __field(blkcnt_t, blocks)
243 __field(const char *, name)
244 ),
245
246 TP_fast_assign(
247 __entry->dev = dir->i_sb->s_dev;
248 __entry->ino = dir->i_ino;
249 __entry->size = dir->i_size;
250 __entry->blocks = dir->i_blocks;
251 __entry->name = dentry->d_name.name;
252 ),
253
254 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
255 "i_blocks = %llu, name = %s",
256 show_dev_ino(__entry),
257 __entry->size,
258 (unsigned long long)__entry->blocks,
259 __entry->name)
260 );
261
262 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
263
264 TP_PROTO(struct inode *inode, int ret),
265
266 TP_ARGS(inode, ret)
267 );
268
269 DEFINE_EVENT(f2fs__inode, f2fs_truncate,
270
271 TP_PROTO(struct inode *inode),
272
273 TP_ARGS(inode)
274 );
275
276 TRACE_EVENT(f2fs_truncate_data_blocks_range,
277
278 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
279
280 TP_ARGS(inode, nid, ofs, free),
281
282 TP_STRUCT__entry(
283 __field(dev_t, dev)
284 __field(ino_t, ino)
285 __field(nid_t, nid)
286 __field(unsigned int, ofs)
287 __field(int, free)
288 ),
289
290 TP_fast_assign(
291 __entry->dev = inode->i_sb->s_dev;
292 __entry->ino = inode->i_ino;
293 __entry->nid = nid;
294 __entry->ofs = ofs;
295 __entry->free = free;
296 ),
297
298 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
299 show_dev_ino(__entry),
300 (unsigned int)__entry->nid,
301 __entry->ofs,
302 __entry->free)
303 );
304
305 DECLARE_EVENT_CLASS(f2fs__truncate_op,
306
307 TP_PROTO(struct inode *inode, u64 from),
308
309 TP_ARGS(inode, from),
310
311 TP_STRUCT__entry(
312 __field(dev_t, dev)
313 __field(ino_t, ino)
314 __field(loff_t, size)
315 __field(blkcnt_t, blocks)
316 __field(u64, from)
317 ),
318
319 TP_fast_assign(
320 __entry->dev = inode->i_sb->s_dev;
321 __entry->ino = inode->i_ino;
322 __entry->size = inode->i_size;
323 __entry->blocks = inode->i_blocks;
324 __entry->from = from;
325 ),
326
327 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
328 "start file offset = %llu",
329 show_dev_ino(__entry),
330 __entry->size,
331 (unsigned long long)__entry->blocks,
332 (unsigned long long)__entry->from)
333 );
334
335 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
336
337 TP_PROTO(struct inode *inode, u64 from),
338
339 TP_ARGS(inode, from)
340 );
341
342 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
343
344 TP_PROTO(struct inode *inode, int ret),
345
346 TP_ARGS(inode, ret)
347 );
348
349 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
350
351 TP_PROTO(struct inode *inode, u64 from),
352
353 TP_ARGS(inode, from)
354 );
355
356 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
357
358 TP_PROTO(struct inode *inode, int ret),
359
360 TP_ARGS(inode, ret)
361 );
362
363 DECLARE_EVENT_CLASS(f2fs__truncate_node,
364
365 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
366
367 TP_ARGS(inode, nid, blk_addr),
368
369 TP_STRUCT__entry(
370 __field(dev_t, dev)
371 __field(ino_t, ino)
372 __field(nid_t, nid)
373 __field(block_t, blk_addr)
374 ),
375
376 TP_fast_assign(
377 __entry->dev = inode->i_sb->s_dev;
378 __entry->ino = inode->i_ino;
379 __entry->nid = nid;
380 __entry->blk_addr = blk_addr;
381 ),
382
383 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
384 show_dev_ino(__entry),
385 (unsigned int)__entry->nid,
386 (unsigned long long)__entry->blk_addr)
387 );
388
389 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
390
391 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
392
393 TP_ARGS(inode, nid, blk_addr)
394 );
395
396 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
397
398 TP_PROTO(struct inode *inode, int ret),
399
400 TP_ARGS(inode, ret)
401 );
402
403 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
404
405 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
406
407 TP_ARGS(inode, nid, blk_addr)
408 );
409
410 TRACE_EVENT(f2fs_truncate_partial_nodes,
411
412 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
413
414 TP_ARGS(inode, nid, depth, err),
415
416 TP_STRUCT__entry(
417 __field(dev_t, dev)
418 __field(ino_t, ino)
419 __field(nid_t, nid[3])
420 __field(int, depth)
421 __field(int, err)
422 ),
423
424 TP_fast_assign(
425 __entry->dev = inode->i_sb->s_dev;
426 __entry->ino = inode->i_ino;
427 __entry->nid[0] = nid[0];
428 __entry->nid[1] = nid[1];
429 __entry->nid[2] = nid[2];
430 __entry->depth = depth;
431 __entry->err = err;
432 ),
433
434 TP_printk("dev = (%d,%d), ino = %lu, "
435 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
436 show_dev_ino(__entry),
437 (unsigned int)__entry->nid[0],
438 (unsigned int)__entry->nid[1],
439 (unsigned int)__entry->nid[2],
440 __entry->depth,
441 __entry->err)
442 );
443
444 TRACE_EVENT(f2fs_get_data_block,
445 TP_PROTO(struct inode *inode, sector_t iblock,
446 struct buffer_head *bh, int ret),
447
448 TP_ARGS(inode, iblock, bh, ret),
449
450 TP_STRUCT__entry(
451 __field(dev_t, dev)
452 __field(ino_t, ino)
453 __field(sector_t, iblock)
454 __field(sector_t, bh_start)
455 __field(size_t, bh_size)
456 __field(int, ret)
457 ),
458
459 TP_fast_assign(
460 __entry->dev = inode->i_sb->s_dev;
461 __entry->ino = inode->i_ino;
462 __entry->iblock = iblock;
463 __entry->bh_start = bh->b_blocknr;
464 __entry->bh_size = bh->b_size;
465 __entry->ret = ret;
466 ),
467
468 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
469 "start blkaddr = 0x%llx, len = 0x%llx bytes, err = %d",
470 show_dev_ino(__entry),
471 (unsigned long long)__entry->iblock,
472 (unsigned long long)__entry->bh_start,
473 (unsigned long long)__entry->bh_size,
474 __entry->ret)
475 );
476
477 TRACE_EVENT(f2fs_get_victim,
478
479 TP_PROTO(struct super_block *sb, int type, int gc_type,
480 struct victim_sel_policy *p, unsigned int pre_victim,
481 unsigned int prefree, unsigned int free),
482
483 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
484
485 TP_STRUCT__entry(
486 __field(dev_t, dev)
487 __field(int, type)
488 __field(int, gc_type)
489 __field(int, alloc_mode)
490 __field(int, gc_mode)
491 __field(unsigned int, victim)
492 __field(unsigned int, ofs_unit)
493 __field(unsigned int, pre_victim)
494 __field(unsigned int, prefree)
495 __field(unsigned int, free)
496 ),
497
498 TP_fast_assign(
499 __entry->dev = sb->s_dev;
500 __entry->type = type;
501 __entry->gc_type = gc_type;
502 __entry->alloc_mode = p->alloc_mode;
503 __entry->gc_mode = p->gc_mode;
504 __entry->victim = p->min_segno;
505 __entry->ofs_unit = p->ofs_unit;
506 __entry->pre_victim = pre_victim;
507 __entry->prefree = prefree;
508 __entry->free = free;
509 ),
510
511 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
512 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
513 show_dev(__entry),
514 show_data_type(__entry->type),
515 show_gc_type(__entry->gc_type),
516 show_alloc_mode(__entry->alloc_mode),
517 show_victim_policy(__entry->gc_mode),
518 __entry->victim,
519 __entry->ofs_unit,
520 (int)__entry->pre_victim,
521 __entry->prefree,
522 __entry->free)
523 );
524
525 TRACE_EVENT(f2fs_fallocate,
526
527 TP_PROTO(struct inode *inode, int mode,
528 loff_t offset, loff_t len, int ret),
529
530 TP_ARGS(inode, mode, offset, len, ret),
531
532 TP_STRUCT__entry(
533 __field(dev_t, dev)
534 __field(ino_t, ino)
535 __field(int, mode)
536 __field(loff_t, offset)
537 __field(loff_t, len)
538 __field(loff_t, size)
539 __field(blkcnt_t, blocks)
540 __field(int, ret)
541 ),
542
543 TP_fast_assign(
544 __entry->dev = inode->i_sb->s_dev;
545 __entry->ino = inode->i_ino;
546 __entry->mode = mode;
547 __entry->offset = offset;
548 __entry->len = len;
549 __entry->size = inode->i_size;
550 __entry->blocks = inode->i_blocks;
551 __entry->ret = ret;
552 ),
553
554 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
555 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
556 show_dev_ino(__entry),
557 __entry->mode,
558 (unsigned long long)__entry->offset,
559 (unsigned long long)__entry->len,
560 (unsigned long long)__entry->size,
561 (unsigned long long)__entry->blocks,
562 __entry->ret)
563 );
564
565 TRACE_EVENT(f2fs_direct_IO_enter,
566
567 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
568
569 TP_ARGS(inode, offset, len, rw),
570
571 TP_STRUCT__entry(
572 __field(dev_t, dev)
573 __field(ino_t, ino)
574 __field(loff_t, pos)
575 __field(unsigned long, len)
576 __field(int, rw)
577 ),
578
579 TP_fast_assign(
580 __entry->dev = inode->i_sb->s_dev;
581 __entry->ino = inode->i_ino;
582 __entry->pos = offset;
583 __entry->len = len;
584 __entry->rw = rw;
585 ),
586
587 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
588 show_dev_ino(__entry),
589 __entry->pos,
590 __entry->len,
591 __entry->rw)
592 );
593
594 TRACE_EVENT(f2fs_direct_IO_exit,
595
596 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
597 int rw, int ret),
598
599 TP_ARGS(inode, offset, len, rw, ret),
600
601 TP_STRUCT__entry(
602 __field(dev_t, dev)
603 __field(ino_t, ino)
604 __field(loff_t, pos)
605 __field(unsigned long, len)
606 __field(int, rw)
607 __field(int, ret)
608 ),
609
610 TP_fast_assign(
611 __entry->dev = inode->i_sb->s_dev;
612 __entry->ino = inode->i_ino;
613 __entry->pos = offset;
614 __entry->len = len;
615 __entry->rw = rw;
616 __entry->ret = ret;
617 ),
618
619 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
620 "rw = %d ret = %d",
621 show_dev_ino(__entry),
622 __entry->pos,
623 __entry->len,
624 __entry->rw,
625 __entry->ret)
626 );
627
628 TRACE_EVENT(f2fs_reserve_new_block,
629
630 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node),
631
632 TP_ARGS(inode, nid, ofs_in_node),
633
634 TP_STRUCT__entry(
635 __field(dev_t, dev)
636 __field(nid_t, nid)
637 __field(unsigned int, ofs_in_node)
638 ),
639
640 TP_fast_assign(
641 __entry->dev = inode->i_sb->s_dev;
642 __entry->nid = nid;
643 __entry->ofs_in_node = ofs_in_node;
644 ),
645
646 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u",
647 show_dev(__entry),
648 (unsigned int)__entry->nid,
649 __entry->ofs_in_node)
650 );
651
652 DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
653
654 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
655
656 TP_ARGS(page, fio),
657
658 TP_STRUCT__entry(
659 __field(dev_t, dev)
660 __field(ino_t, ino)
661 __field(pgoff_t, index)
662 __field(block_t, blkaddr)
663 __field(int, rw)
664 __field(int, type)
665 ),
666
667 TP_fast_assign(
668 __entry->dev = page->mapping->host->i_sb->s_dev;
669 __entry->ino = page->mapping->host->i_ino;
670 __entry->index = page->index;
671 __entry->blkaddr = fio->blk_addr;
672 __entry->rw = fio->rw;
673 __entry->type = fio->type;
674 ),
675
676 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
677 "blkaddr = 0x%llx, rw = %s%s, type = %s",
678 show_dev_ino(__entry),
679 (unsigned long)__entry->index,
680 (unsigned long long)__entry->blkaddr,
681 show_bio_type(__entry->rw),
682 show_block_type(__entry->type))
683 );
684
685 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
686
687 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
688
689 TP_ARGS(page, fio),
690
691 TP_CONDITION(page->mapping)
692 );
693
694 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio,
695
696 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
697
698 TP_ARGS(page, fio),
699
700 TP_CONDITION(page->mapping)
701 );
702
703 DECLARE_EVENT_CLASS(f2fs__submit_bio,
704
705 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
706 struct bio *bio),
707
708 TP_ARGS(sb, fio, bio),
709
710 TP_STRUCT__entry(
711 __field(dev_t, dev)
712 __field(int, rw)
713 __field(int, type)
714 __field(sector_t, sector)
715 __field(unsigned int, size)
716 ),
717
718 TP_fast_assign(
719 __entry->dev = sb->s_dev;
720 __entry->rw = fio->rw;
721 __entry->type = fio->type;
722 __entry->sector = bio->bi_iter.bi_sector;
723 __entry->size = bio->bi_iter.bi_size;
724 ),
725
726 TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u",
727 show_dev(__entry),
728 show_bio_type(__entry->rw),
729 show_block_type(__entry->type),
730 (unsigned long long)__entry->sector,
731 __entry->size)
732 );
733
734 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio,
735
736 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
737 struct bio *bio),
738
739 TP_ARGS(sb, fio, bio),
740
741 TP_CONDITION(bio)
742 );
743
744 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio,
745
746 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
747 struct bio *bio),
748
749 TP_ARGS(sb, fio, bio),
750
751 TP_CONDITION(bio)
752 );
753
754 TRACE_EVENT(f2fs_write_begin,
755
756 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
757 unsigned int flags),
758
759 TP_ARGS(inode, pos, len, flags),
760
761 TP_STRUCT__entry(
762 __field(dev_t, dev)
763 __field(ino_t, ino)
764 __field(loff_t, pos)
765 __field(unsigned int, len)
766 __field(unsigned int, flags)
767 ),
768
769 TP_fast_assign(
770 __entry->dev = inode->i_sb->s_dev;
771 __entry->ino = inode->i_ino;
772 __entry->pos = pos;
773 __entry->len = len;
774 __entry->flags = flags;
775 ),
776
777 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
778 show_dev_ino(__entry),
779 (unsigned long long)__entry->pos,
780 __entry->len,
781 __entry->flags)
782 );
783
784 TRACE_EVENT(f2fs_write_end,
785
786 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
787 unsigned int copied),
788
789 TP_ARGS(inode, pos, len, copied),
790
791 TP_STRUCT__entry(
792 __field(dev_t, dev)
793 __field(ino_t, ino)
794 __field(loff_t, pos)
795 __field(unsigned int, len)
796 __field(unsigned int, copied)
797 ),
798
799 TP_fast_assign(
800 __entry->dev = inode->i_sb->s_dev;
801 __entry->ino = inode->i_ino;
802 __entry->pos = pos;
803 __entry->len = len;
804 __entry->copied = copied;
805 ),
806
807 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
808 show_dev_ino(__entry),
809 (unsigned long long)__entry->pos,
810 __entry->len,
811 __entry->copied)
812 );
813
814 DECLARE_EVENT_CLASS(f2fs__page,
815
816 TP_PROTO(struct page *page, int type),
817
818 TP_ARGS(page, type),
819
820 TP_STRUCT__entry(
821 __field(dev_t, dev)
822 __field(ino_t, ino)
823 __field(int, type)
824 __field(int, dir)
825 __field(pgoff_t, index)
826 __field(int, dirty)
827 __field(int, uptodate)
828 ),
829
830 TP_fast_assign(
831 __entry->dev = page->mapping->host->i_sb->s_dev;
832 __entry->ino = page->mapping->host->i_ino;
833 __entry->type = type;
834 __entry->dir = S_ISDIR(page->mapping->host->i_mode);
835 __entry->index = page->index;
836 __entry->dirty = PageDirty(page);
837 __entry->uptodate = PageUptodate(page);
838 ),
839
840 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
841 "dirty = %d, uptodate = %d",
842 show_dev_ino(__entry),
843 show_block_type(__entry->type),
844 show_file_type(__entry->dir),
845 (unsigned long)__entry->index,
846 __entry->dirty,
847 __entry->uptodate)
848 );
849
850 DEFINE_EVENT(f2fs__page, f2fs_writepage,
851
852 TP_PROTO(struct page *page, int type),
853
854 TP_ARGS(page, type)
855 );
856
857 DEFINE_EVENT(f2fs__page, f2fs_readpage,
858
859 TP_PROTO(struct page *page, int type),
860
861 TP_ARGS(page, type)
862 );
863
864 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
865
866 TP_PROTO(struct page *page, int type),
867
868 TP_ARGS(page, type)
869 );
870
871 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
872
873 TP_PROTO(struct page *page, int type),
874
875 TP_ARGS(page, type)
876 );
877
878 TRACE_EVENT(f2fs_writepages,
879
880 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
881
882 TP_ARGS(inode, wbc, type),
883
884 TP_STRUCT__entry(
885 __field(dev_t, dev)
886 __field(ino_t, ino)
887 __field(int, type)
888 __field(int, dir)
889 __field(long, nr_to_write)
890 __field(long, pages_skipped)
891 __field(loff_t, range_start)
892 __field(loff_t, range_end)
893 __field(pgoff_t, writeback_index)
894 __field(int, sync_mode)
895 __field(char, for_kupdate)
896 __field(char, for_background)
897 __field(char, tagged_writepages)
898 __field(char, for_reclaim)
899 __field(char, range_cyclic)
900 __field(char, for_sync)
901 ),
902
903 TP_fast_assign(
904 __entry->dev = inode->i_sb->s_dev;
905 __entry->ino = inode->i_ino;
906 __entry->type = type;
907 __entry->dir = S_ISDIR(inode->i_mode);
908 __entry->nr_to_write = wbc->nr_to_write;
909 __entry->pages_skipped = wbc->pages_skipped;
910 __entry->range_start = wbc->range_start;
911 __entry->range_end = wbc->range_end;
912 __entry->writeback_index = inode->i_mapping->writeback_index;
913 __entry->sync_mode = wbc->sync_mode;
914 __entry->for_kupdate = wbc->for_kupdate;
915 __entry->for_background = wbc->for_background;
916 __entry->tagged_writepages = wbc->tagged_writepages;
917 __entry->for_reclaim = wbc->for_reclaim;
918 __entry->range_cyclic = wbc->range_cyclic;
919 __entry->for_sync = wbc->for_sync;
920 ),
921
922 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
923 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
924 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
925 show_dev_ino(__entry),
926 show_block_type(__entry->type),
927 show_file_type(__entry->dir),
928 __entry->nr_to_write,
929 __entry->pages_skipped,
930 __entry->range_start,
931 __entry->range_end,
932 (unsigned long)__entry->writeback_index,
933 __entry->sync_mode,
934 __entry->for_kupdate,
935 __entry->for_background,
936 __entry->tagged_writepages,
937 __entry->for_reclaim,
938 __entry->range_cyclic,
939 __entry->for_sync)
940 );
941
942 TRACE_EVENT(f2fs_write_checkpoint,
943
944 TP_PROTO(struct super_block *sb, int reason, char *msg),
945
946 TP_ARGS(sb, reason, msg),
947
948 TP_STRUCT__entry(
949 __field(dev_t, dev)
950 __field(int, reason)
951 __field(char *, msg)
952 ),
953
954 TP_fast_assign(
955 __entry->dev = sb->s_dev;
956 __entry->reason = reason;
957 __entry->msg = msg;
958 ),
959
960 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
961 show_dev(__entry),
962 show_cpreason(__entry->reason),
963 __entry->msg)
964 );
965
966 TRACE_EVENT(f2fs_issue_discard,
967
968 TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen),
969
970 TP_ARGS(sb, blkstart, blklen),
971
972 TP_STRUCT__entry(
973 __field(dev_t, dev)
974 __field(block_t, blkstart)
975 __field(block_t, blklen)
976 ),
977
978 TP_fast_assign(
979 __entry->dev = sb->s_dev;
980 __entry->blkstart = blkstart;
981 __entry->blklen = blklen;
982 ),
983
984 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
985 show_dev(__entry),
986 (unsigned long long)__entry->blkstart,
987 (unsigned long long)__entry->blklen)
988 );
989
990 TRACE_EVENT(f2fs_issue_flush,
991
992 TP_PROTO(struct super_block *sb, unsigned int nobarrier,
993 unsigned int flush_merge),
994
995 TP_ARGS(sb, nobarrier, flush_merge),
996
997 TP_STRUCT__entry(
998 __field(dev_t, dev)
999 __field(unsigned int, nobarrier)
1000 __field(unsigned int, flush_merge)
1001 ),
1002
1003 TP_fast_assign(
1004 __entry->dev = sb->s_dev;
1005 __entry->nobarrier = nobarrier;
1006 __entry->flush_merge = flush_merge;
1007 ),
1008
1009 TP_printk("dev = (%d,%d), %s %s",
1010 show_dev(__entry),
1011 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1012 __entry->flush_merge ? " with flush_merge" : "")
1013 );
1014 #endif /* _TRACE_F2FS_H */
1015
1016 /* This part must be outside protection */
1017 #include <trace/define_trace.h>
Linux kernel - Deliverables
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