1
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
10#define show_dev(dev) MAJOR(dev), MINOR(dev)
11#define show_dev_ino(entry) show_dev(entry->dev), (unsigned long)entry->ino
12
13TRACE_DEFINE_ENUM(NODE);
14TRACE_DEFINE_ENUM(DATA);
15TRACE_DEFINE_ENUM(META);
16TRACE_DEFINE_ENUM(META_FLUSH);
17TRACE_DEFINE_ENUM(INMEM);
18TRACE_DEFINE_ENUM(INMEM_DROP);
19TRACE_DEFINE_ENUM(INMEM_INVALIDATE);
20TRACE_DEFINE_ENUM(INMEM_REVOKE);
21TRACE_DEFINE_ENUM(IPU);
22TRACE_DEFINE_ENUM(OPU);
23TRACE_DEFINE_ENUM(HOT);
24TRACE_DEFINE_ENUM(WARM);
25TRACE_DEFINE_ENUM(COLD);
26TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
27TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
28TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
29TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
30TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
31TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
32TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
33TRACE_DEFINE_ENUM(GC_GREEDY);
34TRACE_DEFINE_ENUM(GC_CB);
35TRACE_DEFINE_ENUM(FG_GC);
36TRACE_DEFINE_ENUM(BG_GC);
37TRACE_DEFINE_ENUM(LFS);
38TRACE_DEFINE_ENUM(SSR);
39TRACE_DEFINE_ENUM(__REQ_RAHEAD);
40TRACE_DEFINE_ENUM(__REQ_SYNC);
41TRACE_DEFINE_ENUM(__REQ_IDLE);
42TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
43TRACE_DEFINE_ENUM(__REQ_FUA);
44TRACE_DEFINE_ENUM(__REQ_PRIO);
45TRACE_DEFINE_ENUM(__REQ_META);
46TRACE_DEFINE_ENUM(CP_UMOUNT);
47TRACE_DEFINE_ENUM(CP_FASTBOOT);
48TRACE_DEFINE_ENUM(CP_SYNC);
49TRACE_DEFINE_ENUM(CP_RECOVERY);
50TRACE_DEFINE_ENUM(CP_DISCARD);
51TRACE_DEFINE_ENUM(CP_TRIMMED);
52
53#define show_block_type(type) \
54 __print_symbolic(type, \
55 { NODE, "NODE" }, \
56 { DATA, "DATA" }, \
57 { META, "META" }, \
58 { META_FLUSH, "META_FLUSH" }, \
59 { INMEM, "INMEM" }, \
60 { INMEM_DROP, "INMEM_DROP" }, \
61 { INMEM_INVALIDATE, "INMEM_INVALIDATE" }, \
62 { INMEM_REVOKE, "INMEM_REVOKE" }, \
63 { IPU, "IN-PLACE" }, \
64 { OPU, "OUT-OF-PLACE" })
65
66#define show_block_temp(temp) \
67 __print_symbolic(temp, \
68 { HOT, "HOT" }, \
69 { WARM, "WARM" }, \
70 { COLD, "COLD" })
71
72#define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \
73 REQ_PREFLUSH | REQ_FUA)
74#define F2FS_BIO_FLAG_MASK(t) (t & F2FS_OP_FLAGS)
75
76#define show_bio_type(op,op_flags) show_bio_op(op), \
77 show_bio_op_flags(op_flags)
78
79#define show_bio_op(op) blk_op_str(op)
80
81#define show_bio_op_flags(flags) \
82 __print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \
83 { REQ_RAHEAD, "R" }, \
84 { REQ_SYNC, "S" }, \
85 { REQ_META, "M" }, \
86 { REQ_PRIO, "P" }, \
87 { REQ_PREFLUSH, "PF" }, \
88 { REQ_FUA, "FUA" })
89
90#define show_data_type(type) \
91 __print_symbolic(type, \
92 { CURSEG_HOT_DATA, "Hot DATA" }, \
93 { CURSEG_WARM_DATA, "Warm DATA" }, \
94 { CURSEG_COLD_DATA, "Cold DATA" }, \
95 { CURSEG_HOT_NODE, "Hot NODE" }, \
96 { CURSEG_WARM_NODE, "Warm NODE" }, \
97 { CURSEG_COLD_NODE, "Cold NODE" }, \
98 { NO_CHECK_TYPE, "No TYPE" })
99
100#define show_file_type(type) \
101 __print_symbolic(type, \
102 { 0, "FILE" }, \
103 { 1, "DIR" })
104
105#define show_gc_type(type) \
106 __print_symbolic(type, \
107 { FG_GC, "Foreground GC" }, \
108 { BG_GC, "Background GC" })
109
110#define show_alloc_mode(type) \
111 __print_symbolic(type, \
112 { LFS, "LFS-mode" }, \
113 { SSR, "SSR-mode" })
114
115#define show_victim_policy(type) \
116 __print_symbolic(type, \
117 { GC_GREEDY, "Greedy" }, \
118 { GC_CB, "Cost-Benefit" })
119
120#define show_cpreason(type) \
121 __print_flags(type, "|", \
122 { CP_UMOUNT, "Umount" }, \
123 { CP_FASTBOOT, "Fastboot" }, \
124 { CP_SYNC, "Sync" }, \
125 { CP_RECOVERY, "Recovery" }, \
126 { CP_DISCARD, "Discard" }, \
127 { CP_UMOUNT, "Umount" }, \
128 { CP_TRIMMED, "Trimmed" })
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_HARDLINK, "hardlink" }, \
135 { CP_SB_NEED_CP, "sb needs cp" }, \
136 { CP_WRONG_PINO, "wrong pino" }, \
137 { CP_NO_SPC_ROLL, "no space roll forward" }, \
138 { CP_NODE_NEED_CP, "node needs cp" }, \
139 { CP_FASTBOOT_MODE, "fastboot mode" }, \
140 { CP_SPEC_LOG_NUM, "log type is 2" }, \
141 { CP_RECOVER_DIR, "dir needs recovery" })
142
143#define show_shutdown_mode(type) \
144 __print_symbolic(type, \
145 { F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \
146 { F2FS_GOING_DOWN_METASYNC, "meta sync" }, \
147 { F2FS_GOING_DOWN_NOSYNC, "no sync" }, \
148 { F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \
149 { F2FS_GOING_DOWN_NEED_FSCK, "need fsck" })
150
151struct f2fs_sb_info;
152struct f2fs_io_info;
153struct extent_info;
154struct victim_sel_policy;
155struct f2fs_map_blocks;
156
157DECLARE_EVENT_CLASS(f2fs__inode,
158
159 TP_PROTO(struct inode *inode),
160
161 TP_ARGS(inode),
162
163 TP_STRUCT__entry(
164 __field(dev_t, dev)
165 __field(ino_t, ino)
166 __field(ino_t, pino)
167 __field(umode_t, mode)
168 __field(loff_t, size)
169 __field(unsigned int, nlink)
170 __field(blkcnt_t, blocks)
171 __field(__u8, advise)
172 ),
173
174 TP_fast_assign(
175 __entry->dev = inode->i_sb->s_dev;
176 __entry->ino = inode->i_ino;
177 __entry->pino = F2FS_I(inode)->i_pino;
178 __entry->mode = inode->i_mode;
179 __entry->nlink = inode->i_nlink;
180 __entry->size = inode->i_size;
181 __entry->blocks = inode->i_blocks;
182 __entry->advise = F2FS_I(inode)->i_advise;
183 ),
184
185 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
186 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
187 show_dev_ino(__entry),
188 (unsigned long)__entry->pino,
189 __entry->mode,
190 __entry->size,
191 (unsigned int)__entry->nlink,
192 (unsigned long long)__entry->blocks,
193 (unsigned char)__entry->advise)
194);
195
196DECLARE_EVENT_CLASS(f2fs__inode_exit,
197
198 TP_PROTO(struct inode *inode, int ret),
199
200 TP_ARGS(inode, ret),
201
202 TP_STRUCT__entry(
203 __field(dev_t, dev)
204 __field(ino_t, ino)
205 __field(int, ret)
206 ),
207
208 TP_fast_assign(
209 __entry->dev = inode->i_sb->s_dev;
210 __entry->ino = inode->i_ino;
211 __entry->ret = ret;
212 ),
213
214 TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
215 show_dev_ino(__entry),
216 __entry->ret)
217);
218
219DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
220
221 TP_PROTO(struct inode *inode),
222
223 TP_ARGS(inode)
224);
225
226TRACE_EVENT(f2fs_sync_file_exit,
227
228 TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret),
229
230 TP_ARGS(inode, cp_reason, datasync, ret),
231
232 TP_STRUCT__entry(
233 __field(dev_t, dev)
234 __field(ino_t, ino)
235 __field(int, cp_reason)
236 __field(int, datasync)
237 __field(int, ret)
238 ),
239
240 TP_fast_assign(
241 __entry->dev = inode->i_sb->s_dev;
242 __entry->ino = inode->i_ino;
243 __entry->cp_reason = cp_reason;
244 __entry->datasync = datasync;
245 __entry->ret = ret;
246 ),
247
248 TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, "
249 "datasync = %d, ret = %d",
250 show_dev_ino(__entry),
251 show_fsync_cpreason(__entry->cp_reason),
252 __entry->datasync,
253 __entry->ret)
254);
255
256TRACE_EVENT(f2fs_sync_fs,
257
258 TP_PROTO(struct super_block *sb, int wait),
259
260 TP_ARGS(sb, wait),
261
262 TP_STRUCT__entry(
263 __field(dev_t, dev)
264 __field(int, dirty)
265 __field(int, wait)
266 ),
267
268 TP_fast_assign(
269 __entry->dev = sb->s_dev;
270 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
271 __entry->wait = wait;
272 ),
273
274 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
275 show_dev(__entry->dev),
276 __entry->dirty ? "dirty" : "not dirty",
277 __entry->wait)
278);
279
280DEFINE_EVENT(f2fs__inode, f2fs_iget,
281
282 TP_PROTO(struct inode *inode),
283
284 TP_ARGS(inode)
285);
286
287DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
288
289 TP_PROTO(struct inode *inode, int ret),
290
291 TP_ARGS(inode, ret)
292);
293
294DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
295
296 TP_PROTO(struct inode *inode),
297
298 TP_ARGS(inode)
299);
300
301DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
302
303 TP_PROTO(struct inode *inode, int ret),
304
305 TP_ARGS(inode, ret)
306);
307
308TRACE_EVENT(f2fs_unlink_enter,
309
310 TP_PROTO(struct inode *dir, struct dentry *dentry),
311
312 TP_ARGS(dir, dentry),
313
314 TP_STRUCT__entry(
315 __field(dev_t, dev)
316 __field(ino_t, ino)
317 __field(loff_t, size)
318 __field(blkcnt_t, blocks)
319 __field(const char *, name)
320 ),
321
322 TP_fast_assign(
323 __entry->dev = dir->i_sb->s_dev;
324 __entry->ino = dir->i_ino;
325 __entry->size = dir->i_size;
326 __entry->blocks = dir->i_blocks;
327 __entry->name = dentry->d_name.name;
328 ),
329
330 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
331 "i_blocks = %llu, name = %s",
332 show_dev_ino(__entry),
333 __entry->size,
334 (unsigned long long)__entry->blocks,
335 __entry->name)
336);
337
338DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
339
340 TP_PROTO(struct inode *inode, int ret),
341
342 TP_ARGS(inode, ret)
343);
344
345DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
346
347 TP_PROTO(struct inode *inode, int ret),
348
349 TP_ARGS(inode, ret)
350);
351
352DEFINE_EVENT(f2fs__inode, f2fs_truncate,
353
354 TP_PROTO(struct inode *inode),
355
356 TP_ARGS(inode)
357);
358
359TRACE_EVENT(f2fs_truncate_data_blocks_range,
360
361 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
362
363 TP_ARGS(inode, nid, ofs, free),
364
365 TP_STRUCT__entry(
366 __field(dev_t, dev)
367 __field(ino_t, ino)
368 __field(nid_t, nid)
369 __field(unsigned int, ofs)
370 __field(int, free)
371 ),
372
373 TP_fast_assign(
374 __entry->dev = inode->i_sb->s_dev;
375 __entry->ino = inode->i_ino;
376 __entry->nid = nid;
377 __entry->ofs = ofs;
378 __entry->free = free;
379 ),
380
381 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
382 show_dev_ino(__entry),
383 (unsigned int)__entry->nid,
384 __entry->ofs,
385 __entry->free)
386);
387
388DECLARE_EVENT_CLASS(f2fs__truncate_op,
389
390 TP_PROTO(struct inode *inode, u64 from),
391
392 TP_ARGS(inode, from),
393
394 TP_STRUCT__entry(
395 __field(dev_t, dev)
396 __field(ino_t, ino)
397 __field(loff_t, size)
398 __field(blkcnt_t, blocks)
399 __field(u64, from)
400 ),
401
402 TP_fast_assign(
403 __entry->dev = inode->i_sb->s_dev;
404 __entry->ino = inode->i_ino;
405 __entry->size = inode->i_size;
406 __entry->blocks = inode->i_blocks;
407 __entry->from = from;
408 ),
409
410 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
411 "start file offset = %llu",
412 show_dev_ino(__entry),
413 __entry->size,
414 (unsigned long long)__entry->blocks,
415 (unsigned long long)__entry->from)
416);
417
418DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
419
420 TP_PROTO(struct inode *inode, u64 from),
421
422 TP_ARGS(inode, from)
423);
424
425DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
426
427 TP_PROTO(struct inode *inode, int ret),
428
429 TP_ARGS(inode, ret)
430);
431
432DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
433
434 TP_PROTO(struct inode *inode, u64 from),
435
436 TP_ARGS(inode, from)
437);
438
439DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
440
441 TP_PROTO(struct inode *inode, int ret),
442
443 TP_ARGS(inode, ret)
444);
445
446DECLARE_EVENT_CLASS(f2fs__truncate_node,
447
448 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
449
450 TP_ARGS(inode, nid, blk_addr),
451
452 TP_STRUCT__entry(
453 __field(dev_t, dev)
454 __field(ino_t, ino)
455 __field(nid_t, nid)
456 __field(block_t, blk_addr)
457 ),
458
459 TP_fast_assign(
460 __entry->dev = inode->i_sb->s_dev;
461 __entry->ino = inode->i_ino;
462 __entry->nid = nid;
463 __entry->blk_addr = blk_addr;
464 ),
465
466 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
467 show_dev_ino(__entry),
468 (unsigned int)__entry->nid,
469 (unsigned long long)__entry->blk_addr)
470);
471
472DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
473
474 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
475
476 TP_ARGS(inode, nid, blk_addr)
477);
478
479DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
480
481 TP_PROTO(struct inode *inode, int ret),
482
483 TP_ARGS(inode, ret)
484);
485
486DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
487
488 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
489
490 TP_ARGS(inode, nid, blk_addr)
491);
492
493TRACE_EVENT(f2fs_truncate_partial_nodes,
494
495 TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err),
496
497 TP_ARGS(inode, nid, depth, err),
498
499 TP_STRUCT__entry(
500 __field(dev_t, dev)
501 __field(ino_t, ino)
502 __field(nid_t, nid[3])
503 __field(int, depth)
504 __field(int, err)
505 ),
506
507 TP_fast_assign(
508 __entry->dev = inode->i_sb->s_dev;
509 __entry->ino = inode->i_ino;
510 __entry->nid[0] = nid[0];
511 __entry->nid[1] = nid[1];
512 __entry->nid[2] = nid[2];
513 __entry->depth = depth;
514 __entry->err = err;
515 ),
516
517 TP_printk("dev = (%d,%d), ino = %lu, "
518 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
519 show_dev_ino(__entry),
520 (unsigned int)__entry->nid[0],
521 (unsigned int)__entry->nid[1],
522 (unsigned int)__entry->nid[2],
523 __entry->depth,
524 __entry->err)
525);
526
527TRACE_EVENT(f2fs_file_write_iter,
528
529 TP_PROTO(struct inode *inode, unsigned long offset,
530 unsigned long length, int ret),
531
532 TP_ARGS(inode, offset, length, ret),
533
534 TP_STRUCT__entry(
535 __field(dev_t, dev)
536 __field(ino_t, ino)
537 __field(unsigned long, offset)
538 __field(unsigned long, length)
539 __field(int, ret)
540 ),
541
542 TP_fast_assign(
543 __entry->dev = inode->i_sb->s_dev;
544 __entry->ino = inode->i_ino;
545 __entry->offset = offset;
546 __entry->length = length;
547 __entry->ret = ret;
548 ),
549
550 TP_printk("dev = (%d,%d), ino = %lu, "
551 "offset = %lu, length = %lu, written(err) = %d",
552 show_dev_ino(__entry),
553 __entry->offset,
554 __entry->length,
555 __entry->ret)
556);
557
558TRACE_EVENT(f2fs_map_blocks,
559 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
560
561 TP_ARGS(inode, map, ret),
562
563 TP_STRUCT__entry(
564 __field(dev_t, dev)
565 __field(ino_t, ino)
566 __field(block_t, m_lblk)
567 __field(block_t, m_pblk)
568 __field(unsigned int, m_len)
569 __field(unsigned int, m_flags)
570 __field(int, m_seg_type)
571 __field(bool, m_may_create)
572 __field(int, ret)
573 ),
574
575 TP_fast_assign(
576 __entry->dev = inode->i_sb->s_dev;
577 __entry->ino = inode->i_ino;
578 __entry->m_lblk = map->m_lblk;
579 __entry->m_pblk = map->m_pblk;
580 __entry->m_len = map->m_len;
581 __entry->m_flags = map->m_flags;
582 __entry->m_seg_type = map->m_seg_type;
583 __entry->m_may_create = map->m_may_create;
584 __entry->ret = ret;
585 ),
586
587 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
588 "start blkaddr = 0x%llx, len = 0x%llx, flags = %u,"
589 "seg_type = %d, may_create = %d, err = %d",
590 show_dev_ino(__entry),
591 (unsigned long long)__entry->m_lblk,
592 (unsigned long long)__entry->m_pblk,
593 (unsigned long long)__entry->m_len,
594 __entry->m_flags,
595 __entry->m_seg_type,
596 __entry->m_may_create,
597 __entry->ret)
598);
599
600TRACE_EVENT(f2fs_background_gc,
601
602 TP_PROTO(struct super_block *sb, unsigned int wait_ms,
603 unsigned int prefree, unsigned int free),
604
605 TP_ARGS(sb, wait_ms, prefree, free),
606
607 TP_STRUCT__entry(
608 __field(dev_t, dev)
609 __field(unsigned int, wait_ms)
610 __field(unsigned int, prefree)
611 __field(unsigned int, free)
612 ),
613
614 TP_fast_assign(
615 __entry->dev = sb->s_dev;
616 __entry->wait_ms = wait_ms;
617 __entry->prefree = prefree;
618 __entry->free = free;
619 ),
620
621 TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
622 show_dev(__entry->dev),
623 __entry->wait_ms,
624 __entry->prefree,
625 __entry->free)
626);
627
628TRACE_EVENT(f2fs_gc_begin,
629
630 TP_PROTO(struct super_block *sb, bool sync, bool background,
631 long long dirty_nodes, long long dirty_dents,
632 long long dirty_imeta, unsigned int free_sec,
633 unsigned int free_seg, int reserved_seg,
634 unsigned int prefree_seg),
635
636 TP_ARGS(sb, sync, background, dirty_nodes, dirty_dents, dirty_imeta,
637 free_sec, free_seg, reserved_seg, prefree_seg),
638
639 TP_STRUCT__entry(
640 __field(dev_t, dev)
641 __field(bool, sync)
642 __field(bool, background)
643 __field(long long, dirty_nodes)
644 __field(long long, dirty_dents)
645 __field(long long, dirty_imeta)
646 __field(unsigned int, free_sec)
647 __field(unsigned int, free_seg)
648 __field(int, reserved_seg)
649 __field(unsigned int, prefree_seg)
650 ),
651
652 TP_fast_assign(
653 __entry->dev = sb->s_dev;
654 __entry->sync = sync;
655 __entry->background = background;
656 __entry->dirty_nodes = dirty_nodes;
657 __entry->dirty_dents = dirty_dents;
658 __entry->dirty_imeta = dirty_imeta;
659 __entry->free_sec = free_sec;
660 __entry->free_seg = free_seg;
661 __entry->reserved_seg = reserved_seg;
662 __entry->prefree_seg = prefree_seg;
663 ),
664
665 TP_printk("dev = (%d,%d), sync = %d, background = %d, nodes = %lld, "
666 "dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, "
667 "rsv_seg:%d, prefree_seg:%u",
668 show_dev(__entry->dev),
669 __entry->sync,
670 __entry->background,
671 __entry->dirty_nodes,
672 __entry->dirty_dents,
673 __entry->dirty_imeta,
674 __entry->free_sec,
675 __entry->free_seg,
676 __entry->reserved_seg,
677 __entry->prefree_seg)
678);
679
680TRACE_EVENT(f2fs_gc_end,
681
682 TP_PROTO(struct super_block *sb, int ret, int seg_freed,
683 int sec_freed, long long dirty_nodes,
684 long long dirty_dents, long long dirty_imeta,
685 unsigned int free_sec, unsigned int free_seg,
686 int reserved_seg, unsigned int prefree_seg),
687
688 TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents,
689 dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg),
690
691 TP_STRUCT__entry(
692 __field(dev_t, dev)
693 __field(int, ret)
694 __field(int, seg_freed)
695 __field(int, sec_freed)
696 __field(long long, dirty_nodes)
697 __field(long long, dirty_dents)
698 __field(long long, dirty_imeta)
699 __field(unsigned int, free_sec)
700 __field(unsigned int, free_seg)
701 __field(int, reserved_seg)
702 __field(unsigned int, prefree_seg)
703 ),
704
705 TP_fast_assign(
706 __entry->dev = sb->s_dev;
707 __entry->ret = ret;
708 __entry->seg_freed = seg_freed;
709 __entry->sec_freed = sec_freed;
710 __entry->dirty_nodes = dirty_nodes;
711 __entry->dirty_dents = dirty_dents;
712 __entry->dirty_imeta = dirty_imeta;
713 __entry->free_sec = free_sec;
714 __entry->free_seg = free_seg;
715 __entry->reserved_seg = reserved_seg;
716 __entry->prefree_seg = prefree_seg;
717 ),
718
719 TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, "
720 "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, "
721 "free_seg:%u, rsv_seg:%d, prefree_seg:%u",
722 show_dev(__entry->dev),
723 __entry->ret,
724 __entry->seg_freed,
725 __entry->sec_freed,
726 __entry->dirty_nodes,
727 __entry->dirty_dents,
728 __entry->dirty_imeta,
729 __entry->free_sec,
730 __entry->free_seg,
731 __entry->reserved_seg,
732 __entry->prefree_seg)
733);
734
735TRACE_EVENT(f2fs_get_victim,
736
737 TP_PROTO(struct super_block *sb, int type, int gc_type,
738 struct victim_sel_policy *p, unsigned int pre_victim,
739 unsigned int prefree, unsigned int free),
740
741 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
742
743 TP_STRUCT__entry(
744 __field(dev_t, dev)
745 __field(int, type)
746 __field(int, gc_type)
747 __field(int, alloc_mode)
748 __field(int, gc_mode)
749 __field(unsigned int, victim)
750 __field(unsigned int, cost)
751 __field(unsigned int, ofs_unit)
752 __field(unsigned int, pre_victim)
753 __field(unsigned int, prefree)
754 __field(unsigned int, free)
755 ),
756
757 TP_fast_assign(
758 __entry->dev = sb->s_dev;
759 __entry->type = type;
760 __entry->gc_type = gc_type;
761 __entry->alloc_mode = p->alloc_mode;
762 __entry->gc_mode = p->gc_mode;
763 __entry->victim = p->min_segno;
764 __entry->cost = p->min_cost;
765 __entry->ofs_unit = p->ofs_unit;
766 __entry->pre_victim = pre_victim;
767 __entry->prefree = prefree;
768 __entry->free = free;
769 ),
770
771 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
772 "victim = %u, cost = %u, ofs_unit = %u, "
773 "pre_victim_secno = %d, prefree = %u, free = %u",
774 show_dev(__entry->dev),
775 show_data_type(__entry->type),
776 show_gc_type(__entry->gc_type),
777 show_alloc_mode(__entry->alloc_mode),
778 show_victim_policy(__entry->gc_mode),
779 __entry->victim,
780 __entry->cost,
781 __entry->ofs_unit,
782 (int)__entry->pre_victim,
783 __entry->prefree,
784 __entry->free)
785);
786
787TRACE_EVENT(f2fs_lookup_start,
788
789 TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags),
790
791 TP_ARGS(dir, dentry, flags),
792
793 TP_STRUCT__entry(
794 __field(dev_t, dev)
795 __field(ino_t, ino)
796 __field(const char *, name)
797 __field(unsigned int, flags)
798 ),
799
800 TP_fast_assign(
801 __entry->dev = dir->i_sb->s_dev;
802 __entry->ino = dir->i_ino;
803 __entry->name = dentry->d_name.name;
804 __entry->flags = flags;
805 ),
806
807 TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u",
808 show_dev_ino(__entry),
809 __entry->name,
810 __entry->flags)
811);
812
813TRACE_EVENT(f2fs_lookup_end,
814
815 TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino,
816 int err),
817
818 TP_ARGS(dir, dentry, ino, err),
819
820 TP_STRUCT__entry(
821 __field(dev_t, dev)
822 __field(ino_t, ino)
823 __field(const char *, name)
824 __field(nid_t, cino)
825 __field(int, err)
826 ),
827
828 TP_fast_assign(
829 __entry->dev = dir->i_sb->s_dev;
830 __entry->ino = dir->i_ino;
831 __entry->name = dentry->d_name.name;
832 __entry->cino = ino;
833 __entry->err = err;
834 ),
835
836 TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d",
837 show_dev_ino(__entry),
838 __entry->name,
839 __entry->cino,
840 __entry->err)
841);
842
843TRACE_EVENT(f2fs_readdir,
844
845 TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err),
846
847 TP_ARGS(dir, start_pos, end_pos, err),
848
849 TP_STRUCT__entry(
850 __field(dev_t, dev)
851 __field(ino_t, ino)
852 __field(loff_t, start)
853 __field(loff_t, end)
854 __field(int, err)
855 ),
856
857 TP_fast_assign(
858 __entry->dev = dir->i_sb->s_dev;
859 __entry->ino = dir->i_ino;
860 __entry->start = start_pos;
861 __entry->end = end_pos;
862 __entry->err = err;
863 ),
864
865 TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d",
866 show_dev_ino(__entry),
867 __entry->start,
868 __entry->end,
869 __entry->err)
870);
871
872TRACE_EVENT(f2fs_fallocate,
873
874 TP_PROTO(struct inode *inode, int mode,
875 loff_t offset, loff_t len, int ret),
876
877 TP_ARGS(inode, mode, offset, len, ret),
878
879 TP_STRUCT__entry(
880 __field(dev_t, dev)
881 __field(ino_t, ino)
882 __field(int, mode)
883 __field(loff_t, offset)
884 __field(loff_t, len)
885 __field(loff_t, size)
886 __field(blkcnt_t, blocks)
887 __field(int, ret)
888 ),
889
890 TP_fast_assign(
891 __entry->dev = inode->i_sb->s_dev;
892 __entry->ino = inode->i_ino;
893 __entry->mode = mode;
894 __entry->offset = offset;
895 __entry->len = len;
896 __entry->size = inode->i_size;
897 __entry->blocks = inode->i_blocks;
898 __entry->ret = ret;
899 ),
900
901 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
902 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
903 show_dev_ino(__entry),
904 __entry->mode,
905 (unsigned long long)__entry->offset,
906 (unsigned long long)__entry->len,
907 (unsigned long long)__entry->size,
908 (unsigned long long)__entry->blocks,
909 __entry->ret)
910);
911
912TRACE_EVENT(f2fs_direct_IO_enter,
913
914 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
915
916 TP_ARGS(inode, offset, len, rw),
917
918 TP_STRUCT__entry(
919 __field(dev_t, dev)
920 __field(ino_t, ino)
921 __field(loff_t, pos)
922 __field(unsigned long, len)
923 __field(int, rw)
924 ),
925
926 TP_fast_assign(
927 __entry->dev = inode->i_sb->s_dev;
928 __entry->ino = inode->i_ino;
929 __entry->pos = offset;
930 __entry->len = len;
931 __entry->rw = rw;
932 ),
933
934 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
935 show_dev_ino(__entry),
936 __entry->pos,
937 __entry->len,
938 __entry->rw)
939);
940
941TRACE_EVENT(f2fs_direct_IO_exit,
942
943 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
944 int rw, int ret),
945
946 TP_ARGS(inode, offset, len, rw, ret),
947
948 TP_STRUCT__entry(
949 __field(dev_t, dev)
950 __field(ino_t, ino)
951 __field(loff_t, pos)
952 __field(unsigned long, len)
953 __field(int, rw)
954 __field(int, ret)
955 ),
956
957 TP_fast_assign(
958 __entry->dev = inode->i_sb->s_dev;
959 __entry->ino = inode->i_ino;
960 __entry->pos = offset;
961 __entry->len = len;
962 __entry->rw = rw;
963 __entry->ret = ret;
964 ),
965
966 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
967 "rw = %d ret = %d",
968 show_dev_ino(__entry),
969 __entry->pos,
970 __entry->len,
971 __entry->rw,
972 __entry->ret)
973);
974
975TRACE_EVENT(f2fs_reserve_new_blocks,
976
977 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
978 blkcnt_t count),
979
980 TP_ARGS(inode, nid, ofs_in_node, count),
981
982 TP_STRUCT__entry(
983 __field(dev_t, dev)
984 __field(nid_t, nid)
985 __field(unsigned int, ofs_in_node)
986 __field(blkcnt_t, count)
987 ),
988
989 TP_fast_assign(
990 __entry->dev = inode->i_sb->s_dev;
991 __entry->nid = nid;
992 __entry->ofs_in_node = ofs_in_node;
993 __entry->count = count;
994 ),
995
996 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
997 show_dev(__entry->dev),
998 (unsigned int)__entry->nid,
999 __entry->ofs_in_node,
1000 (unsigned long long)__entry->count)
1001);
1002
1003DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
1004
1005 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1006
1007 TP_ARGS(page, fio),
1008
1009 TP_STRUCT__entry(
1010 __field(dev_t, dev)
1011 __field(ino_t, ino)
1012 __field(pgoff_t, index)
1013 __field(block_t, old_blkaddr)
1014 __field(block_t, new_blkaddr)
1015 __field(int, op)
1016 __field(int, op_flags)
1017 __field(int, temp)
1018 __field(int, type)
1019 ),
1020
1021 TP_fast_assign(
1022 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
1023 __entry->ino = page_file_mapping(page)->host->i_ino;
1024 __entry->index = page->index;
1025 __entry->old_blkaddr = fio->old_blkaddr;
1026 __entry->new_blkaddr = fio->new_blkaddr;
1027 __entry->op = fio->op;
1028 __entry->op_flags = fio->op_flags;
1029 __entry->temp = fio->temp;
1030 __entry->type = fio->type;
1031 ),
1032
1033 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
1034 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
1035 show_dev_ino(__entry),
1036 (unsigned long)__entry->index,
1037 (unsigned long long)__entry->old_blkaddr,
1038 (unsigned long long)__entry->new_blkaddr,
1039 show_bio_type(__entry->op, __entry->op_flags),
1040 show_block_temp(__entry->temp),
1041 show_block_type(__entry->type))
1042);
1043
1044DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
1045
1046 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1047
1048 TP_ARGS(page, fio),
1049
1050 TP_CONDITION(page->mapping)
1051);
1052
1053DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,
1054
1055 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
1056
1057 TP_ARGS(page, fio),
1058
1059 TP_CONDITION(page->mapping)
1060);
1061
1062DECLARE_EVENT_CLASS(f2fs__bio,
1063
1064 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1065
1066 TP_ARGS(sb, type, bio),
1067
1068 TP_STRUCT__entry(
1069 __field(dev_t, dev)
1070 __field(dev_t, target)
1071 __field(int, op)
1072 __field(int, op_flags)
1073 __field(int, type)
1074 __field(sector_t, sector)
1075 __field(unsigned int, size)
1076 ),
1077
1078 TP_fast_assign(
1079 __entry->dev = sb->s_dev;
1080 __entry->target = bio_dev(bio);
1081 __entry->op = bio_op(bio);
1082 __entry->op_flags = bio->bi_opf;
1083 __entry->type = type;
1084 __entry->sector = bio->bi_iter.bi_sector;
1085 __entry->size = bio->bi_iter.bi_size;
1086 ),
1087
1088 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
1089 show_dev(__entry->target),
1090 show_dev(__entry->dev),
1091 show_bio_type(__entry->op, __entry->op_flags),
1092 show_block_type(__entry->type),
1093 (unsigned long long)__entry->sector,
1094 __entry->size)
1095);
1096
1097DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
1098
1099 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1100
1101 TP_ARGS(sb, type, bio),
1102
1103 TP_CONDITION(bio)
1104);
1105
1106DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
1107
1108 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1109
1110 TP_ARGS(sb, type, bio),
1111
1112 TP_CONDITION(bio)
1113);
1114
1115DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
1116
1117 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1118
1119 TP_ARGS(sb, type, bio),
1120
1121 TP_CONDITION(bio)
1122);
1123
1124DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
1125
1126 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
1127
1128 TP_ARGS(sb, type, bio),
1129
1130 TP_CONDITION(bio)
1131);
1132
1133TRACE_EVENT(f2fs_write_begin,
1134
1135 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
1136 unsigned int flags),
1137
1138 TP_ARGS(inode, pos, len, flags),
1139
1140 TP_STRUCT__entry(
1141 __field(dev_t, dev)
1142 __field(ino_t, ino)
1143 __field(loff_t, pos)
1144 __field(unsigned int, len)
1145 __field(unsigned int, flags)
1146 ),
1147
1148 TP_fast_assign(
1149 __entry->dev = inode->i_sb->s_dev;
1150 __entry->ino = inode->i_ino;
1151 __entry->pos = pos;
1152 __entry->len = len;
1153 __entry->flags = flags;
1154 ),
1155
1156 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
1157 show_dev_ino(__entry),
1158 (unsigned long long)__entry->pos,
1159 __entry->len,
1160 __entry->flags)
1161);
1162
1163TRACE_EVENT(f2fs_write_end,
1164
1165 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
1166 unsigned int copied),
1167
1168 TP_ARGS(inode, pos, len, copied),
1169
1170 TP_STRUCT__entry(
1171 __field(dev_t, dev)
1172 __field(ino_t, ino)
1173 __field(loff_t, pos)
1174 __field(unsigned int, len)
1175 __field(unsigned int, copied)
1176 ),
1177
1178 TP_fast_assign(
1179 __entry->dev = inode->i_sb->s_dev;
1180 __entry->ino = inode->i_ino;
1181 __entry->pos = pos;
1182 __entry->len = len;
1183 __entry->copied = copied;
1184 ),
1185
1186 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
1187 show_dev_ino(__entry),
1188 (unsigned long long)__entry->pos,
1189 __entry->len,
1190 __entry->copied)
1191);
1192
1193DECLARE_EVENT_CLASS(f2fs__page,
1194
1195 TP_PROTO(struct page *page, int type),
1196
1197 TP_ARGS(page, type),
1198
1199 TP_STRUCT__entry(
1200 __field(dev_t, dev)
1201 __field(ino_t, ino)
1202 __field(int, type)
1203 __field(int, dir)
1204 __field(pgoff_t, index)
1205 __field(int, dirty)
1206 __field(int, uptodate)
1207 ),
1208
1209 TP_fast_assign(
1210 __entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
1211 __entry->ino = page_file_mapping(page)->host->i_ino;
1212 __entry->type = type;
1213 __entry->dir =
1214 S_ISDIR(page_file_mapping(page)->host->i_mode);
1215 __entry->index = page->index;
1216 __entry->dirty = PageDirty(page);
1217 __entry->uptodate = PageUptodate(page);
1218 ),
1219
1220 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
1221 "dirty = %d, uptodate = %d",
1222 show_dev_ino(__entry),
1223 show_block_type(__entry->type),
1224 show_file_type(__entry->dir),
1225 (unsigned long)__entry->index,
1226 __entry->dirty,
1227 __entry->uptodate)
1228);
1229
1230DEFINE_EVENT(f2fs__page, f2fs_writepage,
1231
1232 TP_PROTO(struct page *page, int type),
1233
1234 TP_ARGS(page, type)
1235);
1236
1237DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
1238
1239 TP_PROTO(struct page *page, int type),
1240
1241 TP_ARGS(page, type)
1242);
1243
1244DEFINE_EVENT(f2fs__page, f2fs_readpage,
1245
1246 TP_PROTO(struct page *page, int type),
1247
1248 TP_ARGS(page, type)
1249);
1250
1251DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
1252
1253 TP_PROTO(struct page *page, int type),
1254
1255 TP_ARGS(page, type)
1256);
1257
1258DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
1259
1260 TP_PROTO(struct page *page, int type),
1261
1262 TP_ARGS(page, type)
1263);
1264
1265DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
1266
1267 TP_PROTO(struct page *page, int type),
1268
1269 TP_ARGS(page, type)
1270);
1271
1272DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
1273
1274 TP_PROTO(struct page *page, int type),
1275
1276 TP_ARGS(page, type)
1277);
1278
1279TRACE_EVENT(f2fs_filemap_fault,
1280
1281 TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret),
1282
1283 TP_ARGS(inode, index, ret),
1284
1285 TP_STRUCT__entry(
1286 __field(dev_t, dev)
1287 __field(ino_t, ino)
1288 __field(pgoff_t, index)
1289 __field(unsigned long, ret)
1290 ),
1291
1292 TP_fast_assign(
1293 __entry->dev = inode->i_sb->s_dev;
1294 __entry->ino = inode->i_ino;
1295 __entry->index = index;
1296 __entry->ret = ret;
1297 ),
1298
1299 TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx",
1300 show_dev_ino(__entry),
1301 (unsigned long)__entry->index,
1302 __entry->ret)
1303);
1304
1305TRACE_EVENT(f2fs_writepages,
1306
1307 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
1308
1309 TP_ARGS(inode, wbc, type),
1310
1311 TP_STRUCT__entry(
1312 __field(dev_t, dev)
1313 __field(ino_t, ino)
1314 __field(int, type)
1315 __field(int, dir)
1316 __field(long, nr_to_write)
1317 __field(long, pages_skipped)
1318 __field(loff_t, range_start)
1319 __field(loff_t, range_end)
1320 __field(pgoff_t, writeback_index)
1321 __field(int, sync_mode)
1322 __field(char, for_kupdate)
1323 __field(char, for_background)
1324 __field(char, tagged_writepages)
1325 __field(char, for_reclaim)
1326 __field(char, range_cyclic)
1327 __field(char, for_sync)
1328 ),
1329
1330 TP_fast_assign(
1331 __entry->dev = inode->i_sb->s_dev;
1332 __entry->ino = inode->i_ino;
1333 __entry->type = type;
1334 __entry->dir = S_ISDIR(inode->i_mode);
1335 __entry->nr_to_write = wbc->nr_to_write;
1336 __entry->pages_skipped = wbc->pages_skipped;
1337 __entry->range_start = wbc->range_start;
1338 __entry->range_end = wbc->range_end;
1339 __entry->writeback_index = inode->i_mapping->writeback_index;
1340 __entry->sync_mode = wbc->sync_mode;
1341 __entry->for_kupdate = wbc->for_kupdate;
1342 __entry->for_background = wbc->for_background;
1343 __entry->tagged_writepages = wbc->tagged_writepages;
1344 __entry->for_reclaim = wbc->for_reclaim;
1345 __entry->range_cyclic = wbc->range_cyclic;
1346 __entry->for_sync = wbc->for_sync;
1347 ),
1348
1349 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
1350 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
1351 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
1352 show_dev_ino(__entry),
1353 show_block_type(__entry->type),
1354 show_file_type(__entry->dir),
1355 __entry->nr_to_write,
1356 __entry->pages_skipped,
1357 __entry->range_start,
1358 __entry->range_end,
1359 (unsigned long)__entry->writeback_index,
1360 __entry->sync_mode,
1361 __entry->for_kupdate,
1362 __entry->for_background,
1363 __entry->tagged_writepages,
1364 __entry->for_reclaim,
1365 __entry->range_cyclic,
1366 __entry->for_sync)
1367);
1368
1369TRACE_EVENT(f2fs_readpages,
1370
1371 TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),
1372
1373 TP_ARGS(inode, page, nrpage),
1374
1375 TP_STRUCT__entry(
1376 __field(dev_t, dev)
1377 __field(ino_t, ino)
1378 __field(pgoff_t, start)
1379 __field(unsigned int, nrpage)
1380 ),
1381
1382 TP_fast_assign(
1383 __entry->dev = inode->i_sb->s_dev;
1384 __entry->ino = inode->i_ino;
1385 __entry->start = page->index;
1386 __entry->nrpage = nrpage;
1387 ),
1388
1389 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
1390 show_dev_ino(__entry),
1391 (unsigned long)__entry->start,
1392 __entry->nrpage)
1393);
1394
1395TRACE_EVENT(f2fs_write_checkpoint,
1396
1397 TP_PROTO(struct super_block *sb, int reason, char *msg),
1398
1399 TP_ARGS(sb, reason, msg),
1400
1401 TP_STRUCT__entry(
1402 __field(dev_t, dev)
1403 __field(int, reason)
1404 __field(char *, msg)
1405 ),
1406
1407 TP_fast_assign(
1408 __entry->dev = sb->s_dev;
1409 __entry->reason = reason;
1410 __entry->msg = msg;
1411 ),
1412
1413 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1414 show_dev(__entry->dev),
1415 show_cpreason(__entry->reason),
1416 __entry->msg)
1417);
1418
1419DECLARE_EVENT_CLASS(f2fs_discard,
1420
1421 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1422
1423 TP_ARGS(dev, blkstart, blklen),
1424
1425 TP_STRUCT__entry(
1426 __field(dev_t, dev)
1427 __field(block_t, blkstart)
1428 __field(block_t, blklen)
1429 ),
1430
1431 TP_fast_assign(
1432 __entry->dev = dev->bd_dev;
1433 __entry->blkstart = blkstart;
1434 __entry->blklen = blklen;
1435 ),
1436
1437 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1438 show_dev(__entry->dev),
1439 (unsigned long long)__entry->blkstart,
1440 (unsigned long long)__entry->blklen)
1441);
1442
1443DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
1444
1445 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1446
1447 TP_ARGS(dev, blkstart, blklen)
1448);
1449
1450DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
1451
1452 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1453
1454 TP_ARGS(dev, blkstart, blklen)
1455);
1456
1457DEFINE_EVENT(f2fs_discard, f2fs_remove_discard,
1458
1459 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1460
1461 TP_ARGS(dev, blkstart, blklen)
1462);
1463
1464TRACE_EVENT(f2fs_issue_reset_zone,
1465
1466 TP_PROTO(struct block_device *dev, block_t blkstart),
1467
1468 TP_ARGS(dev, blkstart),
1469
1470 TP_STRUCT__entry(
1471 __field(dev_t, dev)
1472 __field(block_t, blkstart)
1473 ),
1474
1475 TP_fast_assign(
1476 __entry->dev = dev->bd_dev;
1477 __entry->blkstart = blkstart;
1478 ),
1479
1480 TP_printk("dev = (%d,%d), reset zone at block = 0x%llx",
1481 show_dev(__entry->dev),
1482 (unsigned long long)__entry->blkstart)
1483);
1484
1485TRACE_EVENT(f2fs_issue_flush,
1486
1487 TP_PROTO(struct block_device *dev, unsigned int nobarrier,
1488 unsigned int flush_merge, int ret),
1489
1490 TP_ARGS(dev, nobarrier, flush_merge, ret),
1491
1492 TP_STRUCT__entry(
1493 __field(dev_t, dev)
1494 __field(unsigned int, nobarrier)
1495 __field(unsigned int, flush_merge)
1496 __field(int, ret)
1497 ),
1498
1499 TP_fast_assign(
1500 __entry->dev = dev->bd_dev;
1501 __entry->nobarrier = nobarrier;
1502 __entry->flush_merge = flush_merge;
1503 __entry->ret = ret;
1504 ),
1505
1506 TP_printk("dev = (%d,%d), %s %s, ret = %d",
1507 show_dev(__entry->dev),
1508 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1509 __entry->flush_merge ? " with flush_merge" : "",
1510 __entry->ret)
1511);
1512
1513TRACE_EVENT(f2fs_lookup_extent_tree_start,
1514
1515 TP_PROTO(struct inode *inode, unsigned int pgofs),
1516
1517 TP_ARGS(inode, pgofs),
1518
1519 TP_STRUCT__entry(
1520 __field(dev_t, dev)
1521 __field(ino_t, ino)
1522 __field(unsigned int, pgofs)
1523 ),
1524
1525 TP_fast_assign(
1526 __entry->dev = inode->i_sb->s_dev;
1527 __entry->ino = inode->i_ino;
1528 __entry->pgofs = pgofs;
1529 ),
1530
1531 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
1532 show_dev_ino(__entry),
1533 __entry->pgofs)
1534);
1535
1536TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
1537
1538 TP_PROTO(struct inode *inode, unsigned int pgofs,
1539 struct extent_info *ei),
1540
1541 TP_ARGS(inode, pgofs, ei),
1542
1543 TP_CONDITION(ei),
1544
1545 TP_STRUCT__entry(
1546 __field(dev_t, dev)
1547 __field(ino_t, ino)
1548 __field(unsigned int, pgofs)
1549 __field(unsigned int, fofs)
1550 __field(u32, blk)
1551 __field(unsigned int, len)
1552 ),
1553
1554 TP_fast_assign(
1555 __entry->dev = inode->i_sb->s_dev;
1556 __entry->ino = inode->i_ino;
1557 __entry->pgofs = pgofs;
1558 __entry->fofs = ei->fofs;
1559 __entry->blk = ei->blk;
1560 __entry->len = ei->len;
1561 ),
1562
1563 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1564 "ext_info(fofs: %u, blk: %u, len: %u)",
1565 show_dev_ino(__entry),
1566 __entry->pgofs,
1567 __entry->fofs,
1568 __entry->blk,
1569 __entry->len)
1570);
1571
1572TRACE_EVENT(f2fs_update_extent_tree_range,
1573
1574 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
1575 unsigned int len),
1576
1577 TP_ARGS(inode, pgofs, blkaddr, len),
1578
1579 TP_STRUCT__entry(
1580 __field(dev_t, dev)
1581 __field(ino_t, ino)
1582 __field(unsigned int, pgofs)
1583 __field(u32, blk)
1584 __field(unsigned int, len)
1585 ),
1586
1587 TP_fast_assign(
1588 __entry->dev = inode->i_sb->s_dev;
1589 __entry->ino = inode->i_ino;
1590 __entry->pgofs = pgofs;
1591 __entry->blk = blkaddr;
1592 __entry->len = len;
1593 ),
1594
1595 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1596 "blkaddr = %u, len = %u",
1597 show_dev_ino(__entry),
1598 __entry->pgofs,
1599 __entry->blk,
1600 __entry->len)
1601);
1602
1603TRACE_EVENT(f2fs_shrink_extent_tree,
1604
1605 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1606 unsigned int tree_cnt),
1607
1608 TP_ARGS(sbi, node_cnt, tree_cnt),
1609
1610 TP_STRUCT__entry(
1611 __field(dev_t, dev)
1612 __field(unsigned int, node_cnt)
1613 __field(unsigned int, tree_cnt)
1614 ),
1615
1616 TP_fast_assign(
1617 __entry->dev = sbi->sb->s_dev;
1618 __entry->node_cnt = node_cnt;
1619 __entry->tree_cnt = tree_cnt;
1620 ),
1621
1622 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
1623 show_dev(__entry->dev),
1624 __entry->node_cnt,
1625 __entry->tree_cnt)
1626);
1627
1628TRACE_EVENT(f2fs_destroy_extent_tree,
1629
1630 TP_PROTO(struct inode *inode, unsigned int node_cnt),
1631
1632 TP_ARGS(inode, node_cnt),
1633
1634 TP_STRUCT__entry(
1635 __field(dev_t, dev)
1636 __field(ino_t, ino)
1637 __field(unsigned int, node_cnt)
1638 ),
1639
1640 TP_fast_assign(
1641 __entry->dev = inode->i_sb->s_dev;
1642 __entry->ino = inode->i_ino;
1643 __entry->node_cnt = node_cnt;
1644 ),
1645
1646 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
1647 show_dev_ino(__entry),
1648 __entry->node_cnt)
1649);
1650
1651DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
1652
1653 TP_PROTO(struct super_block *sb, int type, s64 count),
1654
1655 TP_ARGS(sb, type, count),
1656
1657 TP_STRUCT__entry(
1658 __field(dev_t, dev)
1659 __field(int, type)
1660 __field(s64, count)
1661 ),
1662
1663 TP_fast_assign(
1664 __entry->dev = sb->s_dev;
1665 __entry->type = type;
1666 __entry->count = count;
1667 ),
1668
1669 TP_printk("dev = (%d,%d), %s, dirty count = %lld",
1670 show_dev(__entry->dev),
1671 show_file_type(__entry->type),
1672 __entry->count)
1673);
1674
1675DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
1676
1677 TP_PROTO(struct super_block *sb, int type, s64 count),
1678
1679 TP_ARGS(sb, type, count)
1680);
1681
1682DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
1683
1684 TP_PROTO(struct super_block *sb, int type, s64 count),
1685
1686 TP_ARGS(sb, type, count)
1687);
1688
1689TRACE_EVENT(f2fs_shutdown,
1690
1691 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret),
1692
1693 TP_ARGS(sbi, mode, ret),
1694
1695 TP_STRUCT__entry(
1696 __field(dev_t, dev)
1697 __field(unsigned int, mode)
1698 __field(int, ret)
1699 ),
1700
1701 TP_fast_assign(
1702 __entry->dev = sbi->sb->s_dev;
1703 __entry->mode = mode;
1704 __entry->ret = ret;
1705 ),
1706
1707 TP_printk("dev = (%d,%d), mode: %s, ret:%d",
1708 show_dev(__entry->dev),
1709 show_shutdown_mode(__entry->mode),
1710 __entry->ret)
1711);
1712
1713#endif
1714
1715
1716#include <trace/define_trace.h>
1717
