1/* SPDX-License-Identifier: GPL-2.0 */
2#undef TRACE_SYSTEM
3#define TRACE_SYSTEM f2fs
4
5#if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
6#define _TRACE_F2FS_H
7
8#include <linux/tracepoint.h>
9#include <uapi/linux/f2fs.h>
10
11#define show_dev(dev) MAJOR(dev), MINOR(dev)
12#define show_dev_ino(entry) show_dev(entry->dev), (unsigned long)entry->ino
13
14TRACE_DEFINE_ENUM(NODE);
15TRACE_DEFINE_ENUM(DATA);
16TRACE_DEFINE_ENUM(META);
17TRACE_DEFINE_ENUM(META_FLUSH);
18TRACE_DEFINE_ENUM(IPU);
19TRACE_DEFINE_ENUM(OPU);
20TRACE_DEFINE_ENUM(HOT);
21TRACE_DEFINE_ENUM(WARM);
22TRACE_DEFINE_ENUM(COLD);
23TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
24TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
25TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
26TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
27TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
28TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
29TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
30TRACE_DEFINE_ENUM(GC_GREEDY);
31TRACE_DEFINE_ENUM(GC_CB);
32TRACE_DEFINE_ENUM(FG_GC);
33TRACE_DEFINE_ENUM(BG_GC);
34TRACE_DEFINE_ENUM(LFS);
35TRACE_DEFINE_ENUM(SSR);
36TRACE_DEFINE_ENUM(__REQ_RAHEAD);
37TRACE_DEFINE_ENUM(__REQ_SYNC);
38TRACE_DEFINE_ENUM(__REQ_IDLE);
39TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
40TRACE_DEFINE_ENUM(__REQ_FUA);
41TRACE_DEFINE_ENUM(__REQ_PRIO);
42TRACE_DEFINE_ENUM(__REQ_META);
43TRACE_DEFINE_ENUM(CP_UMOUNT);
44TRACE_DEFINE_ENUM(CP_FASTBOOT);
45TRACE_DEFINE_ENUM(CP_SYNC);
46TRACE_DEFINE_ENUM(CP_RECOVERY);
47TRACE_DEFINE_ENUM(CP_DISCARD);
48TRACE_DEFINE_ENUM(CP_TRIMMED);
49TRACE_DEFINE_ENUM(CP_PAUSE);
50TRACE_DEFINE_ENUM(CP_RESIZE);
51TRACE_DEFINE_ENUM(EX_READ);
52TRACE_DEFINE_ENUM(EX_BLOCK_AGE);
53
54#define show_block_type(type) \
55 __print_symbolic(type, \
56 { NODE, "NODE" }, \
57 { DATA, "DATA" }, \
58 { META, "META" }, \
59 { META_FLUSH, "META_FLUSH" }, \
60 { IPU, "IN-PLACE" }, \
61 { OPU, "OUT-OF-PLACE" })
62
63#define show_block_temp(temp) \
64 __print_symbolic(temp, \
65 { HOT, "HOT" }, \
66 { WARM, "WARM" }, \
67 { COLD, "COLD" })
68
69#define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \
70 REQ_PREFLUSH | REQ_FUA)
71#define F2FS_BIO_FLAG_MASK(t) (__force u32)((t) & F2FS_OP_FLAGS)
72
73#define show_bio_type(op,op_flags) show_bio_op(op), \
74 show_bio_op_flags(op_flags)
75
76#define show_bio_op(op) blk_op_str(op)
77
78#define show_bio_op_flags(flags) \
79 __print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \
80 { (__force u32)REQ_RAHEAD, "R" }, \
81 { (__force u32)REQ_SYNC, "S" }, \
82 { (__force u32)REQ_META, "M" }, \
83 { (__force u32)REQ_PRIO, "P" }, \
84 { (__force u32)REQ_PREFLUSH, "PF" }, \
85 { (__force u32)REQ_FUA, "FUA" })
86
87#define show_data_type(type) \
88 __print_symbolic(type, \
89 { CURSEG_HOT_DATA, "Hot DATA" }, \
90 { CURSEG_WARM_DATA, "Warm DATA" }, \
91 { CURSEG_COLD_DATA, "Cold DATA" }, \
92 { CURSEG_HOT_NODE, "Hot NODE" }, \
93 { CURSEG_WARM_NODE, "Warm NODE" }, \
94 { CURSEG_COLD_NODE, "Cold NODE" }, \
95 { NO_CHECK_TYPE, "No TYPE" })
96
97#define show_file_type(type) \
98 __print_symbolic(type, \
99 { 0, "FILE" }, \
100 { 1, "DIR" })
101
102#define show_gc_type(type) \
103 __print_symbolic(type, \
104 { FG_GC, "Foreground GC" }, \
105 { BG_GC, "Background GC" })
106
107#define show_alloc_mode(type) \
108 __print_symbolic(type, \
109 { LFS, "LFS-mode" }, \
110 { SSR, "SSR-mode" }, \
111 { AT_SSR, "AT_SSR-mode" })
112
113#define show_victim_policy(type) \
114 __print_symbolic(type, \
115 { GC_GREEDY, "Greedy" }, \
116 { GC_CB, "Cost-Benefit" }, \
117 { GC_AT, "Age-threshold" })
118
119#define show_cpreason(type) \
120 __print_flags(type, "|", \
121 { CP_UMOUNT, "Umount" }, \
122 { CP_FASTBOOT, "Fastboot" }, \
123 { CP_SYNC, "Sync" }, \
124 { CP_RECOVERY, "Recovery" }, \
125 { CP_DISCARD, "Discard" }, \
126 { CP_PAUSE, "Pause" }, \
127 { CP_TRIMMED, "Trimmed" }, \
128 { CP_RESIZE, "Resize" })
129
130#define show_fsync_cpreason(type) \
131 __print_symbolic(type, \
132 { CP_NO_NEEDED, "no needed" }, \
133 { CP_NON_REGULAR, "non regular" }, \
134 { CP_COMPRESSED, "compressed" }, \
135 { CP_HARDLINK, "hardlink" }, \
136 { CP_SB_NEED_CP, "sb needs cp" }, \
137 { CP_WRONG_PINO, "wrong pino" }, \
138 { CP_NO_SPC_ROLL, "no space roll forward" }, \
139 { CP_NODE_NEED_CP, "node needs cp" }, \
140 { CP_FASTBOOT_MODE, "fastboot mode" }, \
141 { CP_SPEC_LOG_NUM, "log type is 2" }, \
142 { CP_RECOVER_DIR, "dir needs recovery" })
143
144#define show_shutdown_mode(type) \
145 __print_symbolic(type, \
146 { F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \
147 { F2FS_GOING_DOWN_METASYNC, "meta sync" }, \
148 { F2FS_GOING_DOWN_NOSYNC, "no sync" }, \
149 { F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \
150 { F2FS_GOING_DOWN_NEED_FSCK, "need fsck" })
151
152#define show_compress_algorithm(type) \
153 __print_symbolic(type, \
154 { COMPRESS_LZO, "LZO" }, \
155 { COMPRESS_LZ4, "LZ4" }, \
156 { COMPRESS_ZSTD, "ZSTD" }, \
157 { COMPRESS_LZORLE, "LZO-RLE" })
158
159#define show_extent_type(type) \
160 __print_symbolic(type, \
161 { EX_READ, "Read" }, \
162 { EX_BLOCK_AGE, "Block Age" })
163
164#define show_inode_type(x) \
165 __print_symbolic(x, \
166 { S_IFLNK, "symbolic" }, \
167 { S_IFREG, "regular" }, \
168 { S_IFDIR, "directory" }, \
169 { S_IFCHR, "character" }, \
170 { S_IFBLK, "block" }, \
171 { S_IFIFO, "fifo" }, \
172 { S_IFSOCK, "sock" })
173
174#define S_ALL_PERM (S_ISUID | S_ISGID | S_ISVTX | \
175 S_IRWXU | S_IRWXG | S_IRWXO)
176
177struct f2fs_sb_info;
178struct f2fs_io_info;
179struct extent_info;
180struct victim_sel_policy;
181struct f2fs_map_blocks;
182
183DECLARE_EVENT_CLASS(f2fs__inode,
184
185 TP_PROTO(struct inode *inode),
186
187 TP_ARGS(inode),
188
189 TP_STRUCT__entry(
190 __field(dev_t, dev)
191 __field(ino_t, ino)
192 __field(ino_t, pino)
193 __field(umode_t, mode)
194 __field(loff_t, size)
195 __field(unsigned int, nlink)
196 __field(blkcnt_t, blocks)
197 __field(__u8, advise)
198 ),
199
200 TP_fast_assign(
201 __entry->dev = inode->i_sb->s_dev;
202 __entry->ino = inode->i_ino;
203 __entry->pino = F2FS_I(inode)->i_pino;
204 __entry->mode = inode->i_mode;
205 __entry->nlink = inode->i_nlink;
206 __entry->size = inode->i_size;
207 __entry->blocks = inode->i_blocks;
208 __entry->advise = F2FS_I(inode)->i_advise;
209 ),
210
211 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
212 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
213 show_dev_ino(__entry),
214 (unsigned long)__entry->pino,
215 __entry->mode,
216 __entry->size,
217 (unsigned int)__entry->nlink,
218 (unsigned long long)__entry->blocks,
219 (unsigned char)__entry->advise)
220);
221
222DECLARE_EVENT_CLASS(f2fs__inode_exit,
223
224 TP_PROTO(struct inode *inode, int ret),
225
226 TP_ARGS(inode, ret),
227
228 TP_STRUCT__entry(
229 __field(dev_t, dev)
230 __field(ino_t, ino)
231 __field(umode_t, mode)
232 __field(int, ret)
233 ),
234
235 TP_fast_assign(
236 __entry->dev = inode->i_sb->s_dev;
237 __entry->ino = inode->i_ino;
238 __entry->mode = inode->i_mode;
239 __entry->ret = ret;
240 ),
241
242 TP_printk("dev = (%d,%d), ino = %lu, type: %s, mode = 0%o, ret = %d",
243 show_dev_ino(__entry),
244 show_inode_type(__entry->mode & S_IFMT),
245 __entry->mode & S_ALL_PERM,
246 __entry->ret)
247);
248
249DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
250
251 TP_PROTO(struct inode *inode),
252
253 TP_ARGS(inode)
254);
255
256TRACE_EVENT(f2fs_sync_file_exit,
257
258 TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret),
259
260 TP_ARGS(inode, cp_reason, datasync, ret),
261
262 TP_STRUCT__entry(
263 __field(dev_t, dev)
264 __field(ino_t, ino)
265 __field(int, cp_reason)
266 __field(int, datasync)
267 __field(int, ret)
268 ),
269
270 TP_fast_assign(
271 __entry->dev = inode->i_sb->s_dev;
272 __entry->ino = inode->i_ino;
273 __entry->cp_reason = cp_reason;
274 __entry->datasync = datasync;
275 __entry->ret = ret;
276 ),
277
278 TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, "
279 "datasync = %d, ret = %d",
280 show_dev_ino(__entry),
281 show_fsync_cpreason(__entry->cp_reason),
282 __entry->datasync,
283 __entry->ret)
284);
285
286TRACE_EVENT(f2fs_sync_fs,
287
288 TP_PROTO(struct super_block *sb, int wait),
289
290 TP_ARGS(sb, wait),
291
292 TP_STRUCT__entry(
293 __field(dev_t, dev)
294 __field(int, dirty)
295 __field(int, wait)
296 ),
297
298 TP_fast_assign(
299 __entry->dev = sb->s_dev;
300 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
301 __entry->wait = wait;
302 ),
303
304 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
305 show_dev(__entry->dev),
306 __entry->dirty ? "dirty" : "not dirty",
307 __entry->wait)
308);
309
310DEFINE_EVENT(f2fs__inode, f2fs_iget,
311
312 TP_PROTO(struct inode *inode),
313
314 TP_ARGS(inode)
315);
316
317DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
318
319 TP_PROTO(struct inode *inode, int ret),
320
321 TP_ARGS(inode, ret)
322);
323
324DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
325
326 TP_PROTO(struct inode *inode),
327
328 TP_ARGS(inode)
329);
330
331DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
332
333 TP_PROTO(struct inode *inode, int ret),
334
335 TP_ARGS(inode, ret)
336);
337
338TRACE_EVENT(f2fs_unlink_enter,
339
340 TP_PROTO(struct inode *dir, struct dentry *dentry),
341
342 TP_ARGS(dir, dentry),
343
344 TP_STRUCT__entry(
345 __field(dev_t, dev)
346 __field(ino_t, ino)
347 __field(loff_t, size)
348 __field(blkcnt_t, blocks)
349 __string(name, dentry->d_name.name)
350 ),
351
352 TP_fast_assign(
353 __entry->dev = dir->i_sb->s_dev;
354 __entry->ino = dir->i_ino;
355 __entry->size = dir->i_size;
356 __entry->blocks = dir->i_blocks;
357 __assign_str(name, dentry->d_name.name);
358 ),
359
360 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
361 "i_blocks = %llu, name = %s",
362 show_dev_ino(__entry),
363 __entry->size,
364 (unsigned long long)__entry->blocks,
365 __get_str(name))
366);
367
368DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
369
370 TP_PROTO(struct inode *inode, int ret),
371
372 TP_ARGS(inode, ret)
373);
374
375DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
376
377 TP_PROTO(struct inode *inode, int ret),
378
379 TP_ARGS(inode, ret)
380);
381
382DEFINE_EVENT(f2fs__inode, f2fs_truncate,
383
384 TP_PROTO(struct inode *inode),
385
386 TP_ARGS(inode)
387);
388
389TRACE_EVENT(f2fs_truncate_data_blocks_range,
390
391 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
392
393 TP_ARGS(inode, nid, ofs, free),
394
395 TP_STRUCT__entry(
396 __field(dev_t, dev)
397 __field(ino_t, ino)
398 __field(nid_t, nid)
399 __field(unsigned int, ofs)
400 __field(int, free)
401 ),
402
403 TP_fast_assign(
404 __entry->dev = inode->i_sb->s_dev;
405 __entry->ino = inode->i_ino;
406 __entry->nid = nid;
407 __entry->ofs = ofs;
408 __entry->free = free;
409 ),
410
411 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
412 show_dev_ino(__entry),
413 (unsigned int)__entry->nid,
414 __entry->ofs,
415 __entry->free)
416);
417
418DECLARE_EVENT_CLASS(f2fs__truncate_op,
419
420 TP_PROTO(struct inode *inode, u64 from),
421
422 TP_ARGS(inode, from),
423
424 TP_STRUCT__entry(
425 __field(dev_t, dev)
426 __field(ino_t, ino)
427 __field(loff_t, size)
428 __field(blkcnt_t, blocks)
429 __field(u64, from)
430 ),
431
432 TP_fast_assign(
433 __entry->dev = inode->i_sb->s_dev;
434 __entry->ino = inode->i_ino;
435 __entry->size = inode->i_size;
436 __entry->blocks = inode->i_blocks;
437 __entry->from = from;
438 ),
439
440 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
441 "start file offset = %llu",
442 show_dev_ino(__entry),
443 __entry->size,
444 (unsigned long long)__entry->blocks,
445 (unsigned long long)__entry->from)
446);
447
448DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
449
450 TP_PROTO(struct inode *inode, u64 from),
451
452 TP_ARGS(inode, from)
453);
454
455DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
456
457 TP_PROTO(struct inode *inode, int ret),
458
459 TP_ARGS(inode, ret)
460);
461
462DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
463
464 TP_PROTO(struct inode *inode, u64 from),
465
466 TP_ARGS(inode, from)
467);
468
469DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
470
471 TP_PROTO(struct inode *inode, int ret),
472
473 TP_ARGS(inode, ret)
474);
475
476DECLARE_EVENT_CLASS(f2fs__truncate_node,
477
478 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
479
480 TP_ARGS(inode, nid, blk_addr),
481
482 TP_STRUCT__entry(
483 __field(dev_t, dev)
484 __field(ino_t, ino)
485 __field(nid_t, nid)
486 __field(block_t, blk_addr)
487 ),
488
489 TP_fast_assign(
490 __entry->dev = inode->i_sb->s_dev;
491 __entry->ino = inode->i_ino;
492 __entry->nid = nid;
493 __entry->blk_addr = blk_addr;
494 ),
495
496 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
497 show_dev_ino(__entry),
498 (unsigned int)__entry->nid,
499 (unsigned long long)__entry->blk_addr)
500);
501
502DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
503
504 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
505
506 TP_ARGS(inode, nid, blk_addr)
507);
508
509DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
510
511 TP_PROTO(struct inode *inode, int ret),
512
513 TP_ARGS(inode, ret)
514);
515
516DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
517
518 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
519
520 TP_ARGS(inode, nid, blk_addr)
521);
522
523TRACE_EVENT(f2fs_truncate_partial_nodes,
524
525 TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err),
526
527 TP_ARGS(inode, nid, depth, err),
528
529 TP_STRUCT__entry(
530 __field(dev_t, dev)
531 __field(ino_t, ino)
532 __array(nid_t, nid, 3)
533 __field(int, depth)
534 __field(int, err)
535 ),
536
537 TP_fast_assign(
538 __entry->dev = inode->i_sb->s_dev;
539 __entry->ino = inode->i_ino;
540 __entry->nid[0] = nid[0];
541 __entry->nid[1] = nid[1];
542 __entry->nid[2] = nid[2];
543 __entry->depth = depth;
544 __entry->err = err;
545 ),
546
547 TP_printk("dev = (%d,%d), ino = %lu, "
548 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
549 show_dev_ino(__entry),
550 (unsigned int)__entry->nid[0],
551 (unsigned int)__entry->nid[1],
552 (unsigned int)__entry->nid[2],
553 __entry->depth,
554 __entry->err)
555);
556
557TRACE_EVENT(f2fs_file_write_iter,
558
559 TP_PROTO(struct inode *inode, loff_t offset, size_t length,
560 ssize_t ret),
561
562 TP_ARGS(inode, offset, length, ret),
563
564 TP_STRUCT__entry(
565 __field(dev_t, dev)
566 __field(ino_t, ino)
567 __field(loff_t, offset)
568 __field(size_t, length)
569 __field(ssize_t, ret)
570 ),
571
572 TP_fast_assign(
573 __entry->dev = inode->i_sb->s_dev;
574 __entry->ino = inode->i_ino;
575 __entry->offset = offset;
576 __entry->length = length;
577 __entry->ret = ret;
578 ),
579
580 TP_printk("dev = (%d,%d), ino = %lu, "
581 "offset = %lld, length = %zu, written(err) = %zd",
582 show_dev_ino(__entry),
583 __entry->offset,
584 __entry->length,
585 __entry->ret)
586);
587
588TRACE_EVENT(f2fs_map_blocks,
589 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int flag,
590 int ret),
591
592 TP_ARGS(inode, map, flag, ret),
593
594 TP_STRUCT__entry(
595 __field(dev_t, dev)
596 __field(ino_t, ino)
597 __field(block_t, m_lblk)
598 __field(block_t, m_pblk)
599 __field(unsigned int, m_len)
600 __field(unsigned int, m_flags)
601 __field(int, m_seg_type)
602 __field(bool, m_may_create)
603 __field(bool, m_multidev_dio)
604 __field(int, flag)
605 __field(int, ret)
606 ),
607
608 TP_fast_assign(
609 __entry->dev = map->m_bdev->bd_dev;
610 __entry->ino = inode->i_ino;
611 __entry->m_lblk = map->m_lblk;
612 __entry->m_pblk = map->m_pblk;
613 __entry->m_len = map->m_len;
614 __entry->m_flags = map->m_flags;
615 __entry->m_seg_type = map->m_seg_type;
616 __entry->m_may_create = map->m_may_create;
617 __entry->m_multidev_dio = map->m_multidev_dio;
618 __entry->flag = flag;
619 __entry->ret = ret;
620 ),
621
622 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
623 "start blkaddr = 0x%llx, len = 0x%llx, flags = %u, "
624 "seg_type = %d, may_create = %d, multidevice = %d, "
625 "flag = %d, err = %d",
626 show_dev_ino(__entry),
627 (unsigned long long)__entry->m_lblk,
628 (unsigned long long)__entry->m_pblk,
629 (unsigned long long)__entry->m_len,
630 __entry->m_flags,
631 __entry->m_seg_type,
632 __entry->m_may_create,
633 __entry->m_multidev_dio,
634 __entry->flag,
635 __entry->ret)
636);
637
638TRACE_EVENT(f2fs_background_gc,
639
640 TP_PROTO(struct super_block *sb, unsigned int wait_ms,
641 unsigned int prefree, unsigned int free),
642
643 TP_ARGS(sb, wait_ms, prefree, free),
644
645 TP_STRUCT__entry(
646 __field(dev_t, dev)
647 __field(unsigned int, wait_ms)
648 __field(unsigned int, prefree)
649 __field(unsigned int, free)
650 ),
651
652 TP_fast_assign(
653 __entry->dev = sb->s_dev;
654 __entry->wait_ms = wait_ms;
655 __entry->prefree = prefree;
656 __entry->free = free;
657 ),
658
659 TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
660 show_dev(__entry->dev),
661 __entry->wait_ms,
662 __entry->prefree,
663 __entry->free)
664);
665
666TRACE_EVENT(f2fs_gc_begin,
667
668 TP_PROTO(struct super_block *sb, int gc_type, bool no_bg_gc,
669 unsigned int nr_free_secs,
670 long long dirty_nodes, long long dirty_dents,
671 long long dirty_imeta, unsigned int free_sec,
672 unsigned int free_seg, int reserved_seg,
673 unsigned int prefree_seg),
674
675 TP_ARGS(sb, gc_type, no_bg_gc, nr_free_secs, dirty_nodes,
676 dirty_dents, dirty_imeta,
677 free_sec, free_seg, reserved_seg, prefree_seg),
678
679 TP_STRUCT__entry(
680 __field(dev_t, dev)
681 __field(int, gc_type)
682 __field(bool, no_bg_gc)
683 __field(unsigned int, nr_free_secs)
684 __field(long long, dirty_nodes)
685 __field(long long, dirty_dents)
686 __field(long long, dirty_imeta)
687 __field(unsigned int, free_sec)
688 __field(unsigned int, free_seg)
689 __field(int, reserved_seg)
690 __field(unsigned int, prefree_seg)
691 ),
692
693 TP_fast_assign(
694 __entry->dev = sb->s_dev;
695 __entry->gc_type = gc_type;
696 __entry->no_bg_gc = no_bg_gc;
697 __entry->nr_free_secs = nr_free_secs;
698 __entry->dirty_nodes = dirty_nodes;
699 __entry->dirty_dents = dirty_dents;
700 __entry->dirty_imeta = dirty_imeta;
701 __entry->free_sec = free_sec;
702 __entry->free_seg = free_seg;
703 __entry->reserved_seg = reserved_seg;
704 __entry->prefree_seg = prefree_seg;
705 ),
706
707 TP_printk("dev = (%d,%d), gc_type = %s, no_background_GC = %d, nr_free_secs = %u, "
708 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, "
709 "rsv_seg:%d, prefree_seg:%u",
710 show_dev(__entry->dev),
711 show_gc_type(__entry->gc_type),
712 (__entry->gc_type == BG_GC) ? __entry->no_bg_gc : -1,
713 __entry->nr_free_secs,
714 __entry->dirty_nodes,
715 __entry->dirty_dents,
716 __entry->dirty_imeta,
717 __entry->free_sec,
718 __entry->free_seg,
719 __entry->reserved_seg,
720 __entry->prefree_seg)
721);
722
723TRACE_EVENT(f2fs_gc_end,
724
725 TP_PROTO(struct super_block *sb, int ret, int seg_freed,
726 int sec_freed, long long dirty_nodes,
727 long long dirty_dents, long long dirty_imeta,
728 unsigned int free_sec, unsigned int free_seg,
729 int reserved_seg, unsigned int prefree_seg),
730
731 TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents,
732 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg),
733
734 TP_STRUCT__entry(
735 __field(dev_t, dev)
736 __field(int, ret)
737 __field(int, seg_freed)
738 __field(int, sec_freed)
739 __field(long long, dirty_nodes)
740 __field(long long, dirty_dents)
741 __field(long long, dirty_imeta)
742 __field(unsigned int, free_sec)
743 __field(unsigned int, free_seg)
744 __field(int, reserved_seg)
745 __field(unsigned int, prefree_seg)
746 ),
747
748 TP_fast_assign(
749 __entry->dev = sb->s_dev;
750 __entry->ret = ret;
751 __entry->seg_freed = seg_freed;
752 __entry->sec_freed = sec_freed;
753 __entry->dirty_nodes = dirty_nodes;
754 __entry->dirty_dents = dirty_dents;
755 __entry->dirty_imeta = dirty_imeta;
756 __entry->free_sec = free_sec;
757 __entry->free_seg = free_seg;
758 __entry->reserved_seg = reserved_seg;
759 __entry->prefree_seg = prefree_seg;
760 ),
761
762 TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, "
763 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, "
764 "free_seg:%u, rsv_seg:%d, prefree_seg:%u",
765 show_dev(__entry->dev),
766 __entry->ret,
767 __entry->seg_freed,
768 __entry->sec_freed,
769 __entry->dirty_nodes,
770 __entry->dirty_dents,
771 __entry->dirty_imeta,
772 __entry->free_sec,
773 __entry->free_seg,
774 __entry->reserved_seg,
775 __entry->prefree_seg)
776);
777
778TRACE_EVENT(f2fs_get_victim,
779
780 TP_PROTO(struct super_block *sb, int type, int gc_type,
781 struct victim_sel_policy *p, unsigned int pre_victim,
782 unsigned int prefree, unsigned int free),
783
784 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
785
786 TP_STRUCT__entry(
787 __field(dev_t, dev)
788 __field(int, type)
789 __field(int, gc_type)
790 __field(int, alloc_mode)
791 __field(int, gc_mode)
792 __field(unsigned int, victim)
793 __field(unsigned int, cost)
794 __field(unsigned int, ofs_unit)
795 __field(unsigned int, pre_victim)
796 __field(unsigned int, prefree)
797 __field(unsigned int, free)
798 ),
799
800 TP_fast_assign(
801 __entry->dev = sb->s_dev;
802 __entry->type = type;
803 __entry->gc_type = gc_type;
804 __entry->alloc_mode = p->alloc_mode;
805 __entry->gc_mode = p->gc_mode;
806 __entry->victim = p->min_segno;
807 __entry->cost = p->min_cost;
808 __entry->ofs_unit = p->ofs_unit;
809 __entry->pre_victim = pre_victim;
810 __entry->prefree = prefree;
811 __entry->free = free;
812 ),
813
814 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
815 "victim = %u, cost = %u, ofs_unit = %u, "
816 "pre_victim_secno = %d, prefree = %u, free = %u",
817 show_dev(__entry->dev),
818 show_data_type(__entry->type),
819 show_gc_type(__entry->gc_type),
820 show_alloc_mode(__entry->alloc_mode),
821 show_victim_policy(__entry->gc_mode),
822 __entry->victim,
823 __entry->cost,
824 __entry->ofs_unit,
825 (int)__entry->pre_victim,
826 __entry->prefree,
827 __entry->free)
828);
829
830TRACE_EVENT(f2fs_lookup_start,
831
832 TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags),
833
834 TP_ARGS(dir, dentry, flags),
835
836 TP_STRUCT__entry(
837 __field(dev_t, dev)
838 __field(ino_t, ino)
839 __string(name, dentry->d_name.name)
840 __field(unsigned int, flags)
841 ),
842
843 TP_fast_assign(
844 __entry->dev = dir->i_sb->s_dev;
845 __entry->ino = dir->i_ino;
846 __assign_str(name, dentry->d_name.name);
847 __entry->flags = flags;
848 ),
849
850 TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u",
851 show_dev_ino(__entry),
852 __get_str(name),
853 __entry->flags)
854);
855
856TRACE_EVENT(f2fs_lookup_end,
857
858 TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino,
859 int err),
860
861 TP_ARGS(dir, dentry, ino, err),
862
863 TP_STRUCT__entry(
864 __field(dev_t, dev)
865 __field(ino_t, ino)
866 __string(name, dentry->d_name.name)
867 __field(nid_t, cino)
868 __field(int, err)
869 ),
870
871 TP_fast_assign(
872 __entry->dev = dir->i_sb->s_dev;
873 __entry->ino = dir->i_ino;
874 __assign_str(name, dentry->d_name.name);
875 __entry->cino = ino;
876 __entry->err = err;
877 ),
878
879 TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d",
880 show_dev_ino(__entry),
881 __get_str(name),
882 __entry->cino,
883 __entry->err)
884);
885
886TRACE_EVENT(f2fs_rename_start,
887
888 TP_PROTO(struct inode *old_dir, struct dentry *old_dentry,
889 struct inode *new_dir, struct dentry *new_dentry,
890 unsigned int flags),
891
892 TP_ARGS(old_dir, old_dentry, new_dir, new_dentry, flags),
893
894 TP_STRUCT__entry(
895 __field(dev_t, dev)
896 __field(ino_t, ino)
897 __string(old_name, old_dentry->d_name.name)
898 __field(ino_t, new_pino)
899 __string(new_name, new_dentry->d_name.name)
900 __field(unsigned int, flags)
901 ),
902
903 TP_fast_assign(
904 __entry->dev = old_dir->i_sb->s_dev;
905 __entry->ino = old_dir->i_ino;
906 __assign_str(old_name, old_dentry->d_name.name);
907 __entry->new_pino = new_dir->i_ino;
908 __assign_str(new_name, new_dentry->d_name.name);
909 __entry->flags = flags;
910 ),
911
912 TP_printk("dev = (%d,%d), old_dir = %lu, old_name: %s, "
913 "new_dir = %lu, new_name: %s, flags = %u",
914 show_dev_ino(__entry),
915 __get_str(old_name),
916 __entry->new_pino,
917 __get_str(new_name),
918 __entry->flags)
919);
920
921TRACE_EVENT(f2fs_rename_end,
922
923 TP_PROTO(struct dentry *old_dentry, struct dentry *new_dentry,
924 unsigned int flags, int ret),
925
926 TP_ARGS(old_dentry, new_dentry, flags, ret),
927
928 TP_STRUCT__entry(
929 __field(dev_t, dev)
930 __field(ino_t, ino)
931 __string(old_name, old_dentry->d_name.name)
932 __string(new_name, new_dentry->d_name.name)
933 __field(unsigned int, flags)
934 __field(int, ret)
935 ),
936
937 TP_fast_assign(
938 __entry->dev = old_dentry->d_sb->s_dev;
939 __entry->ino = old_dentry->d_inode->i_ino;
940 __assign_str(old_name, old_dentry->d_name.name);
941 __assign_str(new_name, new_dentry->d_name.name);
942 __entry->flags = flags;
943 __entry->ret = ret;
944 ),
945
946 TP_printk("dev = (%d,%d), ino = %lu, old_name: %s, "
947 "new_name: %s, flags = %u, ret = %d",
948 show_dev_ino(__entry),
949 __get_str(old_name),
950 __get_str(new_name),
951 __entry->flags,
952 __entry->ret)
953);
954
955TRACE_EVENT(f2fs_readdir,
956
957 TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err),
958
959 TP_ARGS(dir, start_pos, end_pos, err),
960
961 TP_STRUCT__entry(
962 __field(dev_t, dev)
963 __field(ino_t, ino)
964 __field(loff_t, start)
965 __field(loff_t, end)
966 __field(int, err)
967 ),
968
969 TP_fast_assign(
970 __entry->dev = dir->i_sb->s_dev;
971 __entry->ino = dir->i_ino;
972 __entry->start = start_pos;
973 __entry->end = end_pos;
974 __entry->err = err;
975 ),
976
977 TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d",
978 show_dev_ino(__entry),
979 __entry->start,
980 __entry->end,
981 __entry->err)
982);
983
984TRACE_EVENT(f2fs_fallocate,
985
986 TP_PROTO(struct inode *inode, int mode,
987 loff_t offset, loff_t len, int ret),
988
989 TP_ARGS(inode, mode, offset, len, ret),
990
991 TP_STRUCT__entry(
992 __field(dev_t, dev)
993 __field(ino_t, ino)
994 __field(int, mode)
995 __field(loff_t, offset)
996 __field(loff_t, len)
997 __field(loff_t, size)
998 __field(blkcnt_t, blocks)
999 __field(int, ret)
1000 ),
1001
1002 TP_fast_assign(
1003 __entry->dev = inode->i_sb->s_dev;
1004 __entry->ino = inode->i_ino;
1005 __entry->mode = mode;
1006 __entry->offset = offset;
1007 __entry->len = len;
1008 __entry->size = inode->i_size;
1009 __entry->blocks = inode->i_blocks;
1010 __entry->ret = ret;
1011 ),
1012
1013 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
1014 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
1015 show_dev_ino(__entry),
1016 __entry->mode,
1017 (unsigned long long)__entry->offset,
1018 (unsigned long long)__entry->len,
1019 (unsigned long long)__entry->size,
1020 (unsigned long long)__entry->blocks,
1021 __entry->ret)
1022);
1023
1024TRACE_EVENT(f2fs_direct_IO_enter,
1025
1026 TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw),
1027
1028 TP_ARGS(inode, iocb, len, rw),
1029
1030 TP_STRUCT__entry(
1031 __field(dev_t, dev)
1032 __field(ino_t, ino)
1033 __field(loff_t, ki_pos)
1034 __field(int, ki_flags)
1035 __field(u16, ki_ioprio)
1036 __field(unsigned long, len)
1037 __field(int, rw)
1038 ),
1039
1040 TP_fast_assign(
1041 __entry->dev = inode->i_sb->s_dev;
1042 __entry->ino = inode->i_ino;
1043 __entry->ki_pos = iocb->ki_pos;
1044 __entry->ki_flags = iocb->ki_flags;
1045 __entry->ki_ioprio = iocb->ki_ioprio;
1046 __entry->len = len;
1047 __entry->rw = rw;
1048 ),
1049
1050 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d",
1051 show_dev_ino(__entry),
1052 __entry->ki_pos,
1053 __entry->len,
1054 __entry->ki_flags,
1055 __entry->ki_ioprio,
1056 __entry->rw)
1057);
1058
1059TRACE_EVENT(f2fs_direct_IO_exit,
1060
1061 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1062 int rw, int ret),
1063
1064 TP_ARGS(inode, offset, len, rw, ret),
1065
1066 TP_STRUCT__entry(
1067 __field(dev_t, dev)
1068 __field(ino_t, ino)
1069 __field(loff_t, pos)
1070 __field(unsigned long, len)
1071 __field(int, rw)
1072 __field(int, ret)
1073 ),
1074
1075 TP_fast_assign(
1076 __entry->dev = inode->i_sb->s_dev;
1077 __entry->ino = inode->i_ino;
1078 __entry->pos = offset;
1079 __entry->len = len;
1080 __entry->rw = rw;
1081 __entry->ret = ret;
1082 ),
1083
1084 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
1085 "rw = %d ret = %d",
1086 show_dev_ino(__entry),
1087 __entry->pos,
1088 __entry->len,
1089 __entry->rw,
1090 __entry->ret)
1091);
1092
1093TRACE_EVENT(f2fs_reserve_new_blocks,
1094
1095 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
1096 blkcnt_t count),
1097
1098 TP_ARGS(inode, nid, ofs_in_node, count),
1099
1100 TP_STRUCT__entry(
1101 __field(dev_t, dev)
1102 __field(nid_t, nid)
1103 __field(unsigned int, ofs_in_node)
1104 __field(blkcnt_t, count)
1105 ),
1106
1107 TP_fast_assign(
1108 __entry->dev = inode->i_sb->s_dev;
1109 __entry->nid = nid;
1110 __entry->ofs_in_node = ofs_in_node;
1111 __entry->count = count;
1112 ),
1113
1114 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
1115 show_dev(__entry->dev),
1116 (unsigned int)__entry->nid,
1117 __entry->ofs_in_node,
1118 (unsigned long long)__entry->count)
1119);
1120
1121DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
1122
1123 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1124
1125 TP_ARGS(page, fio),
1126
1127 TP_STRUCT__entry(
1128 __field(dev_t, dev)
1129 __field(ino_t, ino)
1130 __field(pgoff_t, index)
1131 __field(block_t, old_blkaddr)
1132 __field(block_t, new_blkaddr)
1133 __field(enum req_op, op)
1134 __field(blk_opf_t, op_flags)
1135 __field(int, temp)
1136 __field(int, type)
1137 ),
1138
1139 TP_fast_assign(
1140 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
1141 __entry->ino = page_file_mapping(page)->host->i_ino;
1142 __entry->index = page->index;
1143 __entry->old_blkaddr = fio->old_blkaddr;
1144 __entry->new_blkaddr = fio->new_blkaddr;
1145 __entry->op = fio->op;
1146 __entry->op_flags = fio->op_flags;
1147 __entry->temp = fio->temp;
1148 __entry->type = fio->type;
1149 ),
1150
1151 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
1152 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
1153 show_dev_ino(__entry),
1154 (unsigned long)__entry->index,
1155 (unsigned long long)__entry->old_blkaddr,
1156 (unsigned long long)__entry->new_blkaddr,
1157 show_bio_type(__entry->op, __entry->op_flags),
1158 show_block_temp(__entry->temp),
1159 show_block_type(__entry->type))
1160);
1161
1162DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
1163
1164 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1165
1166 TP_ARGS(page, fio),
1167
1168 TP_CONDITION(page->mapping)
1169);
1170
1171DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,
1172
1173 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1174
1175 TP_ARGS(page, fio),
1176
1177 TP_CONDITION(page->mapping)
1178);
1179
1180DECLARE_EVENT_CLASS(f2fs__bio,
1181
1182 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1183
1184 TP_ARGS(sb, type, bio),
1185
1186 TP_STRUCT__entry(
1187 __field(dev_t, dev)
1188 __field(dev_t, target)
1189 __field(enum req_op, op)
1190 __field(blk_opf_t, op_flags)
1191 __field(int, type)
1192 __field(sector_t, sector)
1193 __field(unsigned int, size)
1194 ),
1195
1196 TP_fast_assign(
1197 __entry->dev = sb->s_dev;
1198 __entry->target = bio_dev(bio);
1199 __entry->op = bio_op(bio);
1200 __entry->op_flags = bio->bi_opf;
1201 __entry->type = type;
1202 __entry->sector = bio->bi_iter.bi_sector;
1203 __entry->size = bio->bi_iter.bi_size;
1204 ),
1205
1206 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
1207 show_dev(__entry->target),
1208 show_dev(__entry->dev),
1209 show_bio_type(__entry->op, __entry->op_flags),
1210 show_block_type(__entry->type),
1211 (unsigned long long)__entry->sector,
1212 __entry->size)
1213);
1214
1215DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
1216
1217 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1218
1219 TP_ARGS(sb, type, bio),
1220
1221 TP_CONDITION(bio)
1222);
1223
1224DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
1225
1226 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1227
1228 TP_ARGS(sb, type, bio),
1229
1230 TP_CONDITION(bio)
1231);
1232
1233DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
1234
1235 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1236
1237 TP_ARGS(sb, type, bio),
1238
1239 TP_CONDITION(bio)
1240);
1241
1242DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
1243
1244 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1245
1246 TP_ARGS(sb, type, bio),
1247
1248 TP_CONDITION(bio)
1249);
1250
1251TRACE_EVENT(f2fs_write_begin,
1252
1253 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
1254
1255 TP_ARGS(inode, pos, len),
1256
1257 TP_STRUCT__entry(
1258 __field(dev_t, dev)
1259 __field(ino_t, ino)
1260 __field(loff_t, pos)
1261 __field(unsigned int, len)
1262 ),
1263
1264 TP_fast_assign(
1265 __entry->dev = inode->i_sb->s_dev;
1266 __entry->ino = inode->i_ino;
1267 __entry->pos = pos;
1268 __entry->len = len;
1269 ),
1270
1271 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u",
1272 show_dev_ino(__entry),
1273 (unsigned long long)__entry->pos,
1274 __entry->len)
1275);
1276
1277TRACE_EVENT(f2fs_write_end,
1278
1279 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
1280 unsigned int copied),
1281
1282 TP_ARGS(inode, pos, len, copied),
1283
1284 TP_STRUCT__entry(
1285 __field(dev_t, dev)
1286 __field(ino_t, ino)
1287 __field(loff_t, pos)
1288 __field(unsigned int, len)
1289 __field(unsigned int, copied)
1290 ),
1291
1292 TP_fast_assign(
1293 __entry->dev = inode->i_sb->s_dev;
1294 __entry->ino = inode->i_ino;
1295 __entry->pos = pos;
1296 __entry->len = len;
1297 __entry->copied = copied;
1298 ),
1299
1300 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
1301 show_dev_ino(__entry),
1302 (unsigned long long)__entry->pos,
1303 __entry->len,
1304 __entry->copied)
1305);
1306
1307DECLARE_EVENT_CLASS(f2fs__page,
1308
1309 TP_PROTO(struct page *page, int type),
1310
1311 TP_ARGS(page, type),
1312
1313 TP_STRUCT__entry(
1314 __field(dev_t, dev)
1315 __field(ino_t, ino)
1316 __field(int, type)
1317 __field(int, dir)
1318 __field(pgoff_t, index)
1319 __field(int, dirty)
1320 __field(int, uptodate)
1321 ),
1322
1323 TP_fast_assign(
1324 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
1325 __entry->ino = page_file_mapping(page)->host->i_ino;
1326 __entry->type = type;
1327 __entry->dir =
1328 S_ISDIR(page_file_mapping(page)->host->i_mode);
1329 __entry->index = page->index;
1330 __entry->dirty = PageDirty(page);
1331 __entry->uptodate = PageUptodate(page);
1332 ),
1333
1334 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
1335 "dirty = %d, uptodate = %d",
1336 show_dev_ino(__entry),
1337 show_block_type(__entry->type),
1338 show_file_type(__entry->dir),
1339 (unsigned long)__entry->index,
1340 __entry->dirty,
1341 __entry->uptodate)
1342);
1343
1344DEFINE_EVENT(f2fs__page, f2fs_writepage,
1345
1346 TP_PROTO(struct page *page, int type),
1347
1348 TP_ARGS(page, type)
1349);
1350
1351DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
1352
1353 TP_PROTO(struct page *page, int type),
1354
1355 TP_ARGS(page, type)
1356);
1357
1358DEFINE_EVENT(f2fs__page, f2fs_readpage,
1359
1360 TP_PROTO(struct page *page, int type),
1361
1362 TP_ARGS(page, type)
1363);
1364
1365DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
1366
1367 TP_PROTO(struct page *page, int type),
1368
1369 TP_ARGS(page, type)
1370);
1371
1372TRACE_EVENT(f2fs_replace_atomic_write_block,
1373
1374 TP_PROTO(struct inode *inode, struct inode *cow_inode, pgoff_t index,
1375 block_t old_addr, block_t new_addr, bool recovery),
1376
1377 TP_ARGS(inode, cow_inode, index, old_addr, new_addr, recovery),
1378
1379 TP_STRUCT__entry(
1380 __field(dev_t, dev)
1381 __field(ino_t, ino)
1382 __field(ino_t, cow_ino)
1383 __field(pgoff_t, index)
1384 __field(block_t, old_addr)
1385 __field(block_t, new_addr)
1386 __field(bool, recovery)
1387 ),
1388
1389 TP_fast_assign(
1390 __entry->dev = inode->i_sb->s_dev;
1391 __entry->ino = inode->i_ino;
1392 __entry->cow_ino = cow_inode->i_ino;
1393 __entry->index = index;
1394 __entry->old_addr = old_addr;
1395 __entry->new_addr = new_addr;
1396 __entry->recovery = recovery;
1397 ),
1398
1399 TP_printk("dev = (%d,%d), ino = %lu, cow_ino = %lu, index = %lu, "
1400 "old_addr = 0x%llx, new_addr = 0x%llx, recovery = %d",
1401 show_dev_ino(__entry),
1402 __entry->cow_ino,
1403 (unsigned long)__entry->index,
1404 (unsigned long long)__entry->old_addr,
1405 (unsigned long long)__entry->new_addr,
1406 __entry->recovery)
1407);
1408
1409DECLARE_EVENT_CLASS(f2fs_mmap,
1410
1411 TP_PROTO(struct inode *inode, pgoff_t index,
1412 vm_flags_t flags, vm_fault_t ret),
1413
1414 TP_ARGS(inode, index, flags, ret),
1415
1416 TP_STRUCT__entry(
1417 __field(dev_t, dev)
1418 __field(ino_t, ino)
1419 __field(pgoff_t, index)
1420 __field(vm_flags_t, flags)
1421 __field(vm_fault_t, ret)
1422 ),
1423
1424 TP_fast_assign(
1425 __entry->dev = inode->i_sb->s_dev;
1426 __entry->ino = inode->i_ino;
1427 __entry->index = index;
1428 __entry->flags = flags;
1429 __entry->ret = ret;
1430 ),
1431
1432 TP_printk("dev = (%d,%d), ino = %lu, index = %lu, flags: %s, ret: %s",
1433 show_dev_ino(__entry),
1434 (unsigned long)__entry->index,
1435 __print_flags(__entry->flags, "|", FAULT_FLAG_TRACE),
1436 __print_flags(__entry->ret, "|", VM_FAULT_RESULT_TRACE))
1437);
1438
1439DEFINE_EVENT(f2fs_mmap, f2fs_filemap_fault,
1440
1441 TP_PROTO(struct inode *inode, pgoff_t index,
1442 vm_flags_t flags, vm_fault_t ret),
1443
1444 TP_ARGS(inode, index, flags, ret)
1445);
1446
1447DEFINE_EVENT(f2fs_mmap, f2fs_vm_page_mkwrite,
1448
1449 TP_PROTO(struct inode *inode, pgoff_t index,
1450 vm_flags_t flags, vm_fault_t ret),
1451
1452 TP_ARGS(inode, index, flags, ret)
1453);
1454
1455TRACE_EVENT(f2fs_writepages,
1456
1457 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
1458
1459 TP_ARGS(inode, wbc, type),
1460
1461 TP_STRUCT__entry(
1462 __field(dev_t, dev)
1463 __field(ino_t, ino)
1464 __field(int, type)
1465 __field(int, dir)
1466 __field(long, nr_to_write)
1467 __field(long, pages_skipped)
1468 __field(loff_t, range_start)
1469 __field(loff_t, range_end)
1470 __field(pgoff_t, writeback_index)
1471 __field(int, sync_mode)
1472 __field(char, for_kupdate)
1473 __field(char, for_background)
1474 __field(char, tagged_writepages)
1475 __field(char, for_reclaim)
1476 __field(char, range_cyclic)
1477 __field(char, for_sync)
1478 ),
1479
1480 TP_fast_assign(
1481 __entry->dev = inode->i_sb->s_dev;
1482 __entry->ino = inode->i_ino;
1483 __entry->type = type;
1484 __entry->dir = S_ISDIR(inode->i_mode);
1485 __entry->nr_to_write = wbc->nr_to_write;
1486 __entry->pages_skipped = wbc->pages_skipped;
1487 __entry->range_start = wbc->range_start;
1488 __entry->range_end = wbc->range_end;
1489 __entry->writeback_index = inode->i_mapping->writeback_index;
1490 __entry->sync_mode = wbc->sync_mode;
1491 __entry->for_kupdate = wbc->for_kupdate;
1492 __entry->for_background = wbc->for_background;
1493 __entry->tagged_writepages = wbc->tagged_writepages;
1494 __entry->for_reclaim = wbc->for_reclaim;
1495 __entry->range_cyclic = wbc->range_cyclic;
1496 __entry->for_sync = wbc->for_sync;
1497 ),
1498
1499 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
1500 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
1501 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
1502 show_dev_ino(__entry),
1503 show_block_type(__entry->type),
1504 show_file_type(__entry->dir),
1505 __entry->nr_to_write,
1506 __entry->pages_skipped,
1507 __entry->range_start,
1508 __entry->range_end,
1509 (unsigned long)__entry->writeback_index,
1510 __entry->sync_mode,
1511 __entry->for_kupdate,
1512 __entry->for_background,
1513 __entry->tagged_writepages,
1514 __entry->for_reclaim,
1515 __entry->range_cyclic,
1516 __entry->for_sync)
1517);
1518
1519TRACE_EVENT(f2fs_readpages,
1520
1521 TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage),
1522
1523 TP_ARGS(inode, start, nrpage),
1524
1525 TP_STRUCT__entry(
1526 __field(dev_t, dev)
1527 __field(ino_t, ino)
1528 __field(pgoff_t, start)
1529 __field(unsigned int, nrpage)
1530 ),
1531
1532 TP_fast_assign(
1533 __entry->dev = inode->i_sb->s_dev;
1534 __entry->ino = inode->i_ino;
1535 __entry->start = start;
1536 __entry->nrpage = nrpage;
1537 ),
1538
1539 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
1540 show_dev_ino(__entry),
1541 (unsigned long)__entry->start,
1542 __entry->nrpage)
1543);
1544
1545TRACE_EVENT(f2fs_write_checkpoint,
1546
1547 TP_PROTO(struct super_block *sb, int reason, const char *msg),
1548
1549 TP_ARGS(sb, reason, msg),
1550
1551 TP_STRUCT__entry(
1552 __field(dev_t, dev)
1553 __field(int, reason)
1554 __string(dest_msg, msg)
1555 ),
1556
1557 TP_fast_assign(
1558 __entry->dev = sb->s_dev;
1559 __entry->reason = reason;
1560 __assign_str(dest_msg, msg);
1561 ),
1562
1563 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1564 show_dev(__entry->dev),
1565 show_cpreason(__entry->reason),
1566 __get_str(dest_msg))
1567);
1568
1569DECLARE_EVENT_CLASS(f2fs_discard,
1570
1571 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1572
1573 TP_ARGS(dev, blkstart, blklen),
1574
1575 TP_STRUCT__entry(
1576 __field(dev_t, dev)
1577 __field(block_t, blkstart)
1578 __field(block_t, blklen)
1579 ),
1580
1581 TP_fast_assign(
1582 __entry->dev = dev->bd_dev;
1583 __entry->blkstart = blkstart;
1584 __entry->blklen = blklen;
1585 ),
1586
1587 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1588 show_dev(__entry->dev),
1589 (unsigned long long)__entry->blkstart,
1590 (unsigned long long)__entry->blklen)
1591);
1592
1593DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
1594
1595 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1596
1597 TP_ARGS(dev, blkstart, blklen)
1598);
1599
1600DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
1601
1602 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1603
1604 TP_ARGS(dev, blkstart, blklen)
1605);
1606
1607DEFINE_EVENT(f2fs_discard, f2fs_remove_discard,
1608
1609 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1610
1611 TP_ARGS(dev, blkstart, blklen)
1612);
1613
1614DECLARE_EVENT_CLASS(f2fs_reset_zone,
1615
1616 TP_PROTO(struct block_device *dev, block_t blkstart),
1617
1618 TP_ARGS(dev, blkstart),
1619
1620 TP_STRUCT__entry(
1621 __field(dev_t, dev)
1622 __field(block_t, blkstart)
1623 ),
1624
1625 TP_fast_assign(
1626 __entry->dev = dev->bd_dev;
1627 __entry->blkstart = blkstart;
1628 ),
1629
1630 TP_printk("dev = (%d,%d), zone at block = 0x%llx",
1631 show_dev(__entry->dev),
1632 (unsigned long long)__entry->blkstart)
1633);
1634
1635DEFINE_EVENT(f2fs_reset_zone, f2fs_queue_reset_zone,
1636
1637 TP_PROTO(struct block_device *dev, block_t blkstart),
1638
1639 TP_ARGS(dev, blkstart)
1640);
1641
1642DEFINE_EVENT(f2fs_reset_zone, f2fs_issue_reset_zone,
1643
1644 TP_PROTO(struct block_device *dev, block_t blkstart),
1645
1646 TP_ARGS(dev, blkstart)
1647);
1648
1649TRACE_EVENT(f2fs_issue_flush,
1650
1651 TP_PROTO(struct block_device *dev, unsigned int nobarrier,
1652 unsigned int flush_merge, int ret),
1653
1654 TP_ARGS(dev, nobarrier, flush_merge, ret),
1655
1656 TP_STRUCT__entry(
1657 __field(dev_t, dev)
1658 __field(unsigned int, nobarrier)
1659 __field(unsigned int, flush_merge)
1660 __field(int, ret)
1661 ),
1662
1663 TP_fast_assign(
1664 __entry->dev = dev->bd_dev;
1665 __entry->nobarrier = nobarrier;
1666 __entry->flush_merge = flush_merge;
1667 __entry->ret = ret;
1668 ),
1669
1670 TP_printk("dev = (%d,%d), %s %s, ret = %d",
1671 show_dev(__entry->dev),
1672 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1673 __entry->flush_merge ? " with flush_merge" : "",
1674 __entry->ret)
1675);
1676
1677TRACE_EVENT(f2fs_lookup_extent_tree_start,
1678
1679 TP_PROTO(struct inode *inode, unsigned int pgofs, enum extent_type type),
1680
1681 TP_ARGS(inode, pgofs, type),
1682
1683 TP_STRUCT__entry(
1684 __field(dev_t, dev)
1685 __field(ino_t, ino)
1686 __field(unsigned int, pgofs)
1687 __field(enum extent_type, type)
1688 ),
1689
1690 TP_fast_assign(
1691 __entry->dev = inode->i_sb->s_dev;
1692 __entry->ino = inode->i_ino;
1693 __entry->pgofs = pgofs;
1694 __entry->type = type;
1695 ),
1696
1697 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, type = %s",
1698 show_dev_ino(__entry),
1699 __entry->pgofs,
1700 show_extent_type(__entry->type))
1701);
1702
1703TRACE_EVENT_CONDITION(f2fs_lookup_read_extent_tree_end,
1704
1705 TP_PROTO(struct inode *inode, unsigned int pgofs,
1706 struct extent_info *ei),
1707
1708 TP_ARGS(inode, pgofs, ei),
1709
1710 TP_CONDITION(ei),
1711
1712 TP_STRUCT__entry(
1713 __field(dev_t, dev)
1714 __field(ino_t, ino)
1715 __field(unsigned int, pgofs)
1716 __field(unsigned int, fofs)
1717 __field(unsigned int, len)
1718 __field(u32, blk)
1719 ),
1720
1721 TP_fast_assign(
1722 __entry->dev = inode->i_sb->s_dev;
1723 __entry->ino = inode->i_ino;
1724 __entry->pgofs = pgofs;
1725 __entry->fofs = ei->fofs;
1726 __entry->len = ei->len;
1727 __entry->blk = ei->blk;
1728 ),
1729
1730 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1731 "read_ext_info(fofs: %u, len: %u, blk: %u)",
1732 show_dev_ino(__entry),
1733 __entry->pgofs,
1734 __entry->fofs,
1735 __entry->len,
1736 __entry->blk)
1737);
1738
1739TRACE_EVENT_CONDITION(f2fs_lookup_age_extent_tree_end,
1740
1741 TP_PROTO(struct inode *inode, unsigned int pgofs,
1742 struct extent_info *ei),
1743
1744 TP_ARGS(inode, pgofs, ei),
1745
1746 TP_CONDITION(ei),
1747
1748 TP_STRUCT__entry(
1749 __field(dev_t, dev)
1750 __field(ino_t, ino)
1751 __field(unsigned int, pgofs)
1752 __field(unsigned int, fofs)
1753 __field(unsigned int, len)
1754 __field(unsigned long long, age)
1755 __field(unsigned long long, blocks)
1756 ),
1757
1758 TP_fast_assign(
1759 __entry->dev = inode->i_sb->s_dev;
1760 __entry->ino = inode->i_ino;
1761 __entry->pgofs = pgofs;
1762 __entry->fofs = ei->fofs;
1763 __entry->len = ei->len;
1764 __entry->age = ei->age;
1765 __entry->blocks = ei->last_blocks;
1766 ),
1767
1768 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1769 "age_ext_info(fofs: %u, len: %u, age: %llu, blocks: %llu)",
1770 show_dev_ino(__entry),
1771 __entry->pgofs,
1772 __entry->fofs,
1773 __entry->len,
1774 __entry->age,
1775 __entry->blocks)
1776);
1777
1778TRACE_EVENT(f2fs_update_read_extent_tree_range,
1779
1780 TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len,
1781 block_t blkaddr,
1782 unsigned int c_len),
1783
1784 TP_ARGS(inode, pgofs, len, blkaddr, c_len),
1785
1786 TP_STRUCT__entry(
1787 __field(dev_t, dev)
1788 __field(ino_t, ino)
1789 __field(unsigned int, pgofs)
1790 __field(u32, blk)
1791 __field(unsigned int, len)
1792 __field(unsigned int, c_len)
1793 ),
1794
1795 TP_fast_assign(
1796 __entry->dev = inode->i_sb->s_dev;
1797 __entry->ino = inode->i_ino;
1798 __entry->pgofs = pgofs;
1799 __entry->len = len;
1800 __entry->blk = blkaddr;
1801 __entry->c_len = c_len;
1802 ),
1803
1804 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1805 "len = %u, blkaddr = %u, c_len = %u",
1806 show_dev_ino(__entry),
1807 __entry->pgofs,
1808 __entry->len,
1809 __entry->blk,
1810 __entry->c_len)
1811);
1812
1813TRACE_EVENT(f2fs_update_age_extent_tree_range,
1814
1815 TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len,
1816 unsigned long long age,
1817 unsigned long long last_blks),
1818
1819 TP_ARGS(inode, pgofs, len, age, last_blks),
1820
1821 TP_STRUCT__entry(
1822 __field(dev_t, dev)
1823 __field(ino_t, ino)
1824 __field(unsigned int, pgofs)
1825 __field(unsigned int, len)
1826 __field(unsigned long long, age)
1827 __field(unsigned long long, blocks)
1828 ),
1829
1830 TP_fast_assign(
1831 __entry->dev = inode->i_sb->s_dev;
1832 __entry->ino = inode->i_ino;
1833 __entry->pgofs = pgofs;
1834 __entry->len = len;
1835 __entry->age = age;
1836 __entry->blocks = last_blks;
1837 ),
1838
1839 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1840 "len = %u, age = %llu, blocks = %llu",
1841 show_dev_ino(__entry),
1842 __entry->pgofs,
1843 __entry->len,
1844 __entry->age,
1845 __entry->blocks)
1846);
1847
1848TRACE_EVENT(f2fs_shrink_extent_tree,
1849
1850 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1851 unsigned int tree_cnt, enum extent_type type),
1852
1853 TP_ARGS(sbi, node_cnt, tree_cnt, type),
1854
1855 TP_STRUCT__entry(
1856 __field(dev_t, dev)
1857 __field(unsigned int, node_cnt)
1858 __field(unsigned int, tree_cnt)
1859 __field(enum extent_type, type)
1860 ),
1861
1862 TP_fast_assign(
1863 __entry->dev = sbi->sb->s_dev;
1864 __entry->node_cnt = node_cnt;
1865 __entry->tree_cnt = tree_cnt;
1866 __entry->type = type;
1867 ),
1868
1869 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u, type = %s",
1870 show_dev(__entry->dev),
1871 __entry->node_cnt,
1872 __entry->tree_cnt,
1873 show_extent_type(__entry->type))
1874);
1875
1876TRACE_EVENT(f2fs_destroy_extent_tree,
1877
1878 TP_PROTO(struct inode *inode, unsigned int node_cnt,
1879 enum extent_type type),
1880
1881 TP_ARGS(inode, node_cnt, type),
1882
1883 TP_STRUCT__entry(
1884 __field(dev_t, dev)
1885 __field(ino_t, ino)
1886 __field(unsigned int, node_cnt)
1887 __field(enum extent_type, type)
1888 ),
1889
1890 TP_fast_assign(
1891 __entry->dev = inode->i_sb->s_dev;
1892 __entry->ino = inode->i_ino;
1893 __entry->node_cnt = node_cnt;
1894 __entry->type = type;
1895 ),
1896
1897 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u, type = %s",
1898 show_dev_ino(__entry),
1899 __entry->node_cnt,
1900 show_extent_type(__entry->type))
1901);
1902
1903DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
1904
1905 TP_PROTO(struct super_block *sb, int type, s64 count),
1906
1907 TP_ARGS(sb, type, count),
1908
1909 TP_STRUCT__entry(
1910 __field(dev_t, dev)
1911 __field(int, type)
1912 __field(s64, count)
1913 ),
1914
1915 TP_fast_assign(
1916 __entry->dev = sb->s_dev;
1917 __entry->type = type;
1918 __entry->count = count;
1919 ),
1920
1921 TP_printk("dev = (%d,%d), %s, dirty count = %lld",
1922 show_dev(__entry->dev),
1923 show_file_type(__entry->type),
1924 __entry->count)
1925);
1926
1927DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
1928
1929 TP_PROTO(struct super_block *sb, int type, s64 count),
1930
1931 TP_ARGS(sb, type, count)
1932);
1933
1934DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
1935
1936 TP_PROTO(struct super_block *sb, int type, s64 count),
1937
1938 TP_ARGS(sb, type, count)
1939);
1940
1941TRACE_EVENT(f2fs_shutdown,
1942
1943 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret),
1944
1945 TP_ARGS(sbi, mode, ret),
1946
1947 TP_STRUCT__entry(
1948 __field(dev_t, dev)
1949 __field(unsigned int, mode)
1950 __field(int, ret)
1951 ),
1952
1953 TP_fast_assign(
1954 __entry->dev = sbi->sb->s_dev;
1955 __entry->mode = mode;
1956 __entry->ret = ret;
1957 ),
1958
1959 TP_printk("dev = (%d,%d), mode: %s, ret:%d",
1960 show_dev(__entry->dev),
1961 show_shutdown_mode(__entry->mode),
1962 __entry->ret)
1963);
1964
1965DECLARE_EVENT_CLASS(f2fs_zip_start,
1966
1967 TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
1968 unsigned int cluster_size, unsigned char algtype),
1969
1970 TP_ARGS(inode, cluster_idx, cluster_size, algtype),
1971
1972 TP_STRUCT__entry(
1973 __field(dev_t, dev)
1974 __field(ino_t, ino)
1975 __field(pgoff_t, idx)
1976 __field(unsigned int, size)
1977 __field(unsigned int, algtype)
1978 ),
1979
1980 TP_fast_assign(
1981 __entry->dev = inode->i_sb->s_dev;
1982 __entry->ino = inode->i_ino;
1983 __entry->idx = cluster_idx;
1984 __entry->size = cluster_size;
1985 __entry->algtype = algtype;
1986 ),
1987
1988 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
1989 "cluster_size = %u, algorithm = %s",
1990 show_dev_ino(__entry),
1991 __entry->idx,
1992 __entry->size,
1993 show_compress_algorithm(__entry->algtype))
1994);
1995
1996DECLARE_EVENT_CLASS(f2fs_zip_end,
1997
1998 TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
1999 unsigned int compressed_size, int ret),
2000
2001 TP_ARGS(inode, cluster_idx, compressed_size, ret),
2002
2003 TP_STRUCT__entry(
2004 __field(dev_t, dev)
2005 __field(ino_t, ino)
2006 __field(pgoff_t, idx)
2007 __field(unsigned int, size)
2008 __field(unsigned int, ret)
2009 ),
2010
2011 TP_fast_assign(
2012 __entry->dev = inode->i_sb->s_dev;
2013 __entry->ino = inode->i_ino;
2014 __entry->idx = cluster_idx;
2015 __entry->size = compressed_size;
2016 __entry->ret = ret;
2017 ),
2018
2019 TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
2020 "compressed_size = %u, ret = %d",
2021 show_dev_ino(__entry),
2022 __entry->idx,
2023 __entry->size,
2024 __entry->ret)
2025);
2026
2027DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start,
2028
2029 TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
2030 unsigned int cluster_size, unsigned char algtype),
2031
2032 TP_ARGS(inode, cluster_idx, cluster_size, algtype)
2033);
2034
2035DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start,
2036
2037 TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
2038 unsigned int cluster_size, unsigned char algtype),
2039
2040 TP_ARGS(inode, cluster_idx, cluster_size, algtype)
2041);
2042
2043DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end,
2044
2045 TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
2046 unsigned int compressed_size, int ret),
2047
2048 TP_ARGS(inode, cluster_idx, compressed_size, ret)
2049);
2050
2051DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end,
2052
2053 TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
2054 unsigned int compressed_size, int ret),
2055
2056 TP_ARGS(inode, cluster_idx, compressed_size, ret)
2057);
2058
2059#ifdef CONFIG_F2FS_IOSTAT
2060TRACE_EVENT(f2fs_iostat,
2061
2062 TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat),
2063
2064 TP_ARGS(sbi, iostat),
2065
2066 TP_STRUCT__entry(
2067 __field(dev_t, dev)
2068 __field(unsigned long long, app_dio)
2069 __field(unsigned long long, app_bio)
2070 __field(unsigned long long, app_wio)
2071 __field(unsigned long long, app_mio)
2072 __field(unsigned long long, app_bcdio)
2073 __field(unsigned long long, app_mcdio)
2074 __field(unsigned long long, fs_dio)
2075 __field(unsigned long long, fs_cdio)
2076 __field(unsigned long long, fs_nio)
2077 __field(unsigned long long, fs_mio)
2078 __field(unsigned long long, fs_gc_dio)
2079 __field(unsigned long long, fs_gc_nio)
2080 __field(unsigned long long, fs_cp_dio)
2081 __field(unsigned long long, fs_cp_nio)
2082 __field(unsigned long long, fs_cp_mio)
2083 __field(unsigned long long, app_drio)
2084 __field(unsigned long long, app_brio)
2085 __field(unsigned long long, app_rio)
2086 __field(unsigned long long, app_mrio)
2087 __field(unsigned long long, app_bcrio)
2088 __field(unsigned long long, app_mcrio)
2089 __field(unsigned long long, fs_drio)
2090 __field(unsigned long long, fs_gdrio)
2091 __field(unsigned long long, fs_cdrio)
2092 __field(unsigned long long, fs_nrio)
2093 __field(unsigned long long, fs_mrio)
2094 __field(unsigned long long, fs_discard)
2095 __field(unsigned long long, fs_reset_zone)
2096 ),
2097
2098 TP_fast_assign(
2099 __entry->dev = sbi->sb->s_dev;
2100 __entry->app_dio = iostat[APP_DIRECT_IO];
2101 __entry->app_bio = iostat[APP_BUFFERED_IO];
2102 __entry->app_wio = iostat[APP_WRITE_IO];
2103 __entry->app_mio = iostat[APP_MAPPED_IO];
2104 __entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO];
2105 __entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO];
2106 __entry->fs_dio = iostat[FS_DATA_IO];
2107 __entry->fs_cdio = iostat[FS_CDATA_IO];
2108 __entry->fs_nio = iostat[FS_NODE_IO];
2109 __entry->fs_mio = iostat[FS_META_IO];
2110 __entry->fs_gc_dio = iostat[FS_GC_DATA_IO];
2111 __entry->fs_gc_nio = iostat[FS_GC_NODE_IO];
2112 __entry->fs_cp_dio = iostat[FS_CP_DATA_IO];
2113 __entry->fs_cp_nio = iostat[FS_CP_NODE_IO];
2114 __entry->fs_cp_mio = iostat[FS_CP_META_IO];
2115 __entry->app_drio = iostat[APP_DIRECT_READ_IO];
2116 __entry->app_brio = iostat[APP_BUFFERED_READ_IO];
2117 __entry->app_rio = iostat[APP_READ_IO];
2118 __entry->app_mrio = iostat[APP_MAPPED_READ_IO];
2119 __entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO];
2120 __entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO];
2121 __entry->fs_drio = iostat[FS_DATA_READ_IO];
2122 __entry->fs_gdrio = iostat[FS_GDATA_READ_IO];
2123 __entry->fs_cdrio = iostat[FS_CDATA_READ_IO];
2124 __entry->fs_nrio = iostat[FS_NODE_READ_IO];
2125 __entry->fs_mrio = iostat[FS_META_READ_IO];
2126 __entry->fs_discard = iostat[FS_DISCARD_IO];
2127 __entry->fs_reset_zone = iostat[FS_ZONE_RESET_IO];
2128 ),
2129
2130 TP_printk("dev = (%d,%d), "
2131 "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, "
2132 "compr(buffered=%llu, mapped=%llu)], "
2133 "fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu, "
2134 "reset_zone=%llu], "
2135 "gc [data=%llu, node=%llu], "
2136 "cp [data=%llu, node=%llu, meta=%llu], "
2137 "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], "
2138 "compr(buffered=%llu, mapped=%llu)], "
2139 "fs [data=%llu, (gc_data=%llu, cdata=%llu), "
2140 "node=%llu, meta=%llu]",
2141 show_dev(__entry->dev), __entry->app_wio, __entry->app_dio,
2142 __entry->app_bio, __entry->app_mio, __entry->app_bcdio,
2143 __entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio,
2144 __entry->fs_nio, __entry->fs_mio, __entry->fs_discard,
2145 __entry->fs_reset_zone,
2146 __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio,
2147 __entry->fs_cp_nio, __entry->fs_cp_mio,
2148 __entry->app_rio, __entry->app_drio, __entry->app_brio,
2149 __entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio,
2150 __entry->fs_drio, __entry->fs_gdrio,
2151 __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio)
2152);
2153
2154#ifndef __F2FS_IOSTAT_LATENCY_TYPE
2155#define __F2FS_IOSTAT_LATENCY_TYPE
2156struct f2fs_iostat_latency {
2157 unsigned int peak_lat;
2158 unsigned int avg_lat;
2159 unsigned int cnt;
2160};
2161#endif /* __F2FS_IOSTAT_LATENCY_TYPE */
2162
2163TRACE_EVENT(f2fs_iostat_latency,
2164
2165 TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]),
2166
2167 TP_ARGS(sbi, iostat_lat),
2168
2169 TP_STRUCT__entry(
2170 __field(dev_t, dev)
2171 __field(unsigned int, d_rd_peak)
2172 __field(unsigned int, d_rd_avg)
2173 __field(unsigned int, d_rd_cnt)
2174 __field(unsigned int, n_rd_peak)
2175 __field(unsigned int, n_rd_avg)
2176 __field(unsigned int, n_rd_cnt)
2177 __field(unsigned int, m_rd_peak)
2178 __field(unsigned int, m_rd_avg)
2179 __field(unsigned int, m_rd_cnt)
2180 __field(unsigned int, d_wr_s_peak)
2181 __field(unsigned int, d_wr_s_avg)
2182 __field(unsigned int, d_wr_s_cnt)
2183 __field(unsigned int, n_wr_s_peak)
2184 __field(unsigned int, n_wr_s_avg)
2185 __field(unsigned int, n_wr_s_cnt)
2186 __field(unsigned int, m_wr_s_peak)
2187 __field(unsigned int, m_wr_s_avg)
2188 __field(unsigned int, m_wr_s_cnt)
2189 __field(unsigned int, d_wr_as_peak)
2190 __field(unsigned int, d_wr_as_avg)
2191 __field(unsigned int, d_wr_as_cnt)
2192 __field(unsigned int, n_wr_as_peak)
2193 __field(unsigned int, n_wr_as_avg)
2194 __field(unsigned int, n_wr_as_cnt)
2195 __field(unsigned int, m_wr_as_peak)
2196 __field(unsigned int, m_wr_as_avg)
2197 __field(unsigned int, m_wr_as_cnt)
2198 ),
2199
2200 TP_fast_assign(
2201 __entry->dev = sbi->sb->s_dev;
2202 __entry->d_rd_peak = iostat_lat[READ_IO][DATA].peak_lat;
2203 __entry->d_rd_avg = iostat_lat[READ_IO][DATA].avg_lat;
2204 __entry->d_rd_cnt = iostat_lat[READ_IO][DATA].cnt;
2205 __entry->n_rd_peak = iostat_lat[READ_IO][NODE].peak_lat;
2206 __entry->n_rd_avg = iostat_lat[READ_IO][NODE].avg_lat;
2207 __entry->n_rd_cnt = iostat_lat[READ_IO][NODE].cnt;
2208 __entry->m_rd_peak = iostat_lat[READ_IO][META].peak_lat;
2209 __entry->m_rd_avg = iostat_lat[READ_IO][META].avg_lat;
2210 __entry->m_rd_cnt = iostat_lat[READ_IO][META].cnt;
2211 __entry->d_wr_s_peak = iostat_lat[WRITE_SYNC_IO][DATA].peak_lat;
2212 __entry->d_wr_s_avg = iostat_lat[WRITE_SYNC_IO][DATA].avg_lat;
2213 __entry->d_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][DATA].cnt;
2214 __entry->n_wr_s_peak = iostat_lat[WRITE_SYNC_IO][NODE].peak_lat;
2215 __entry->n_wr_s_avg = iostat_lat[WRITE_SYNC_IO][NODE].avg_lat;
2216 __entry->n_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][NODE].cnt;
2217 __entry->m_wr_s_peak = iostat_lat[WRITE_SYNC_IO][META].peak_lat;
2218 __entry->m_wr_s_avg = iostat_lat[WRITE_SYNC_IO][META].avg_lat;
2219 __entry->m_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][META].cnt;
2220 __entry->d_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][DATA].peak_lat;
2221 __entry->d_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][DATA].avg_lat;
2222 __entry->d_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][DATA].cnt;
2223 __entry->n_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][NODE].peak_lat;
2224 __entry->n_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][NODE].avg_lat;
2225 __entry->n_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][NODE].cnt;
2226 __entry->m_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][META].peak_lat;
2227 __entry->m_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][META].avg_lat;
2228 __entry->m_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][META].cnt;
2229 ),
2230
2231 TP_printk("dev = (%d,%d), "
2232 "iotype [peak lat.(ms)/avg lat.(ms)/count], "
2233 "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], "
2234 "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], "
2235 "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], "
2236 "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]",
2237 show_dev(__entry->dev),
2238 __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt,
2239 __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt,
2240 __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt,
2241 __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt,
2242 __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt,
2243 __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt,
2244 __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt,
2245 __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt,
2246 __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt)
2247);
2248#endif
2249
2250TRACE_EVENT(f2fs_bmap,
2251
2252 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock),
2253
2254 TP_ARGS(inode, lblock, pblock),
2255
2256 TP_STRUCT__entry(
2257 __field(dev_t, dev)
2258 __field(ino_t, ino)
2259 __field(sector_t, lblock)
2260 __field(sector_t, pblock)
2261 ),
2262
2263 TP_fast_assign(
2264 __entry->dev = inode->i_sb->s_dev;
2265 __entry->ino = inode->i_ino;
2266 __entry->lblock = lblock;
2267 __entry->pblock = pblock;
2268 ),
2269
2270 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld",
2271 show_dev_ino(__entry),
2272 (unsigned long long)__entry->lblock,
2273 (unsigned long long)__entry->pblock)
2274);
2275
2276TRACE_EVENT(f2fs_fiemap,
2277
2278 TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock,
2279 unsigned long long len, unsigned int flags, int ret),
2280
2281 TP_ARGS(inode, lblock, pblock, len, flags, ret),
2282
2283 TP_STRUCT__entry(
2284 __field(dev_t, dev)
2285 __field(ino_t, ino)
2286 __field(sector_t, lblock)
2287 __field(sector_t, pblock)
2288 __field(unsigned long long, len)
2289 __field(unsigned int, flags)
2290 __field(int, ret)
2291 ),
2292
2293 TP_fast_assign(
2294 __entry->dev = inode->i_sb->s_dev;
2295 __entry->ino = inode->i_ino;
2296 __entry->lblock = lblock;
2297 __entry->pblock = pblock;
2298 __entry->len = len;
2299 __entry->flags = flags;
2300 __entry->ret = ret;
2301 ),
2302
2303 TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, "
2304 "len:%llu, flags:%u, ret:%d",
2305 show_dev_ino(__entry),
2306 (unsigned long long)__entry->lblock,
2307 (unsigned long long)__entry->pblock,
2308 __entry->len,
2309 __entry->flags,
2310 __entry->ret)
2311);
2312
2313DECLARE_EVENT_CLASS(f2fs__rw_start,
2314
2315 TP_PROTO(struct inode *inode, loff_t offset, int bytes,
2316 pid_t pid, char *pathname, char *command),
2317
2318 TP_ARGS(inode, offset, bytes, pid, pathname, command),
2319
2320 TP_STRUCT__entry(
2321 __string(pathbuf, pathname)
2322 __field(loff_t, offset)
2323 __field(int, bytes)
2324 __field(loff_t, i_size)
2325 __string(cmdline, command)
2326 __field(pid_t, pid)
2327 __field(ino_t, ino)
2328 ),
2329
2330 TP_fast_assign(
2331 /*
2332 * Replace the spaces in filenames and cmdlines
2333 * because this screws up the tooling that parses
2334 * the traces.
2335 */
2336 __assign_str(pathbuf, pathname);
2337 (void)strreplace(__get_str(pathbuf), ' ', '_');
2338 __entry->offset = offset;
2339 __entry->bytes = bytes;
2340 __entry->i_size = i_size_read(inode);
2341 __assign_str(cmdline, command);
2342 (void)strreplace(__get_str(cmdline), ' ', '_');
2343 __entry->pid = pid;
2344 __entry->ino = inode->i_ino;
2345 ),
2346
2347 TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s,"
2348 " pid %d, i_size %llu, ino %lu",
2349 __get_str(pathbuf), __entry->offset, __entry->bytes,
2350 __get_str(cmdline), __entry->pid, __entry->i_size,
2351 (unsigned long) __entry->ino)
2352);
2353
2354DECLARE_EVENT_CLASS(f2fs__rw_end,
2355
2356 TP_PROTO(struct inode *inode, loff_t offset, int bytes),
2357
2358 TP_ARGS(inode, offset, bytes),
2359
2360 TP_STRUCT__entry(
2361 __field(ino_t, ino)
2362 __field(loff_t, offset)
2363 __field(int, bytes)
2364 ),
2365
2366 TP_fast_assign(
2367 __entry->ino = inode->i_ino;
2368 __entry->offset = offset;
2369 __entry->bytes = bytes;
2370 ),
2371
2372 TP_printk("ino %lu, offset %llu, bytes %d",
2373 (unsigned long) __entry->ino,
2374 __entry->offset, __entry->bytes)
2375);
2376
2377DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start,
2378
2379 TP_PROTO(struct inode *inode, loff_t offset, int bytes,
2380 pid_t pid, char *pathname, char *command),
2381
2382 TP_ARGS(inode, offset, bytes, pid, pathname, command)
2383);
2384
2385DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end,
2386
2387 TP_PROTO(struct inode *inode, loff_t offset, int bytes),
2388
2389 TP_ARGS(inode, offset, bytes)
2390);
2391
2392DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start,
2393
2394 TP_PROTO(struct inode *inode, loff_t offset, int bytes,
2395 pid_t pid, char *pathname, char *command),
2396
2397 TP_ARGS(inode, offset, bytes, pid, pathname, command)
2398);
2399
2400DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end,
2401
2402 TP_PROTO(struct inode *inode, loff_t offset, int bytes),
2403
2404 TP_ARGS(inode, offset, bytes)
2405);
2406
2407#endif /* _TRACE_F2FS_H */
2408
2409 /* This part must be outside protection */
2410#include <trace/define_trace.h>
2411

source code of linux/include/trace/events/f2fs.h