2 #define TRACE_SYSTEM f2fs
4 #if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/tracepoint.h>
9 #define show_dev(dev) MAJOR(dev), MINOR(dev)
10 #define show_dev_ino(entry) show_dev(entry->dev), (unsigned long)entry->ino
12 TRACE_DEFINE_ENUM(NODE);
13 TRACE_DEFINE_ENUM(DATA);
14 TRACE_DEFINE_ENUM(META);
15 TRACE_DEFINE_ENUM(META_FLUSH);
16 TRACE_DEFINE_ENUM(INMEM);
17 TRACE_DEFINE_ENUM(INMEM_DROP);
18 TRACE_DEFINE_ENUM(INMEM_INVALIDATE);
19 TRACE_DEFINE_ENUM(INMEM_REVOKE);
20 TRACE_DEFINE_ENUM(IPU);
21 TRACE_DEFINE_ENUM(OPU);
22 TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
23 TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
24 TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
25 TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
26 TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
27 TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
28 TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
29 TRACE_DEFINE_ENUM(GC_GREEDY);
30 TRACE_DEFINE_ENUM(GC_CB);
31 TRACE_DEFINE_ENUM(FG_GC);
32 TRACE_DEFINE_ENUM(BG_GC);
33 TRACE_DEFINE_ENUM(LFS);
34 TRACE_DEFINE_ENUM(SSR);
35 TRACE_DEFINE_ENUM(__REQ_RAHEAD);
36 TRACE_DEFINE_ENUM(__REQ_SYNC);
37 TRACE_DEFINE_ENUM(__REQ_IDLE);
38 TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
39 TRACE_DEFINE_ENUM(__REQ_FUA);
40 TRACE_DEFINE_ENUM(__REQ_PRIO);
41 TRACE_DEFINE_ENUM(__REQ_META);
42 TRACE_DEFINE_ENUM(CP_UMOUNT);
43 TRACE_DEFINE_ENUM(CP_FASTBOOT);
44 TRACE_DEFINE_ENUM(CP_SYNC);
45 TRACE_DEFINE_ENUM(CP_RECOVERY);
46 TRACE_DEFINE_ENUM(CP_DISCARD);
47 TRACE_DEFINE_ENUM(CP_TRIMMED);
49 #define show_block_type(type) \
50 __print_symbolic(type, \
54 { META_FLUSH, "META_FLUSH" }, \
56 { INMEM_DROP, "INMEM_DROP" }, \
57 { INMEM_INVALIDATE, "INMEM_INVALIDATE" }, \
58 { INMEM_REVOKE, "INMEM_REVOKE" }, \
59 { IPU, "IN-PLACE" }, \
60 { OPU, "OUT-OF-PLACE" })
62 #define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \
63 REQ_PREFLUSH | REQ_FUA)
64 #define F2FS_BIO_FLAG_MASK(t) (t & F2FS_OP_FLAGS)
66 #define show_bio_type(op,op_flags) show_bio_op(op), \
67 show_bio_op_flags(op_flags)
69 #define show_bio_op(op) \
70 __print_symbolic(op, \
71 { REQ_OP_READ, "READ" }, \
72 { REQ_OP_WRITE, "WRITE" }, \
73 { REQ_OP_FLUSH, "FLUSH" }, \
74 { REQ_OP_DISCARD, "DISCARD" }, \
75 { REQ_OP_ZONE_REPORT, "ZONE_REPORT" }, \
76 { REQ_OP_SECURE_ERASE, "SECURE_ERASE" }, \
77 { REQ_OP_ZONE_RESET, "ZONE_RESET" }, \
78 { REQ_OP_WRITE_SAME, "WRITE_SAME" }, \
79 { REQ_OP_WRITE_ZEROES, "WRITE_ZEROES" })
81 #define show_bio_op_flags(flags) \
82 __print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \
83 { REQ_RAHEAD, "R" }, \
87 { REQ_PREFLUSH, "PF" }, \
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" })
100 #define show_file_type(type) \
101 __print_symbolic(type, \
105 #define show_gc_type(type) \
106 __print_symbolic(type, \
107 { FG_GC, "Foreground GC" }, \
108 { BG_GC, "Background GC" })
110 #define show_alloc_mode(type) \
111 __print_symbolic(type, \
112 { LFS, "LFS-mode" }, \
115 #define show_victim_policy(type) \
116 __print_symbolic(type, \
117 { GC_GREEDY, "Greedy" }, \
118 { GC_CB, "Cost-Benefit" })
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" })
130 struct victim_sel_policy;
131 struct f2fs_map_blocks;
133 DECLARE_EVENT_CLASS(f2fs__inode,
135 TP_PROTO(struct inode *inode),
143 __field(umode_t, mode)
144 __field(loff_t, size)
145 __field(unsigned int, nlink)
146 __field(blkcnt_t, blocks)
147 __field(__u8, advise)
151 __entry->dev = inode->i_sb->s_dev;
152 __entry->ino = inode->i_ino;
153 __entry->pino = F2FS_I(inode)->i_pino;
154 __entry->mode = inode->i_mode;
155 __entry->nlink = inode->i_nlink;
156 __entry->size = inode->i_size;
157 __entry->blocks = inode->i_blocks;
158 __entry->advise = F2FS_I(inode)->i_advise;
161 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
162 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
163 show_dev_ino(__entry),
164 (unsigned long)__entry->pino,
167 (unsigned int)__entry->nlink,
168 (unsigned long long)__entry->blocks,
169 (unsigned char)__entry->advise)
172 DECLARE_EVENT_CLASS(f2fs__inode_exit,
174 TP_PROTO(struct inode *inode, int ret),
185 __entry->dev = inode->i_sb->s_dev;
186 __entry->ino = inode->i_ino;
190 TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
191 show_dev_ino(__entry),
195 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
197 TP_PROTO(struct inode *inode),
202 TRACE_EVENT(f2fs_sync_file_exit,
204 TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret),
206 TP_ARGS(inode, need_cp, datasync, ret),
211 __field(int, need_cp)
212 __field(int, datasync)
217 __entry->dev = inode->i_sb->s_dev;
218 __entry->ino = inode->i_ino;
219 __entry->need_cp = need_cp;
220 __entry->datasync = datasync;
224 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
225 "datasync = %d, ret = %d",
226 show_dev_ino(__entry),
227 __entry->need_cp ? "needed" : "not needed",
232 TRACE_EVENT(f2fs_sync_fs,
234 TP_PROTO(struct super_block *sb, int wait),
245 __entry->dev = sb->s_dev;
246 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
247 __entry->wait = wait;
250 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
251 show_dev(__entry->dev),
252 __entry->dirty ? "dirty" : "not dirty",
256 DEFINE_EVENT(f2fs__inode, f2fs_iget,
258 TP_PROTO(struct inode *inode),
263 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
265 TP_PROTO(struct inode *inode, int ret),
270 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
272 TP_PROTO(struct inode *inode),
277 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
279 TP_PROTO(struct inode *inode, int ret),
284 TRACE_EVENT(f2fs_unlink_enter,
286 TP_PROTO(struct inode *dir, struct dentry *dentry),
288 TP_ARGS(dir, dentry),
293 __field(loff_t, size)
294 __field(blkcnt_t, blocks)
295 __field(const char *, name)
299 __entry->dev = dir->i_sb->s_dev;
300 __entry->ino = dir->i_ino;
301 __entry->size = dir->i_size;
302 __entry->blocks = dir->i_blocks;
303 __entry->name = dentry->d_name.name;
306 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
307 "i_blocks = %llu, name = %s",
308 show_dev_ino(__entry),
310 (unsigned long long)__entry->blocks,
314 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
316 TP_PROTO(struct inode *inode, int ret),
321 DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
323 TP_PROTO(struct inode *inode, int ret),
328 DEFINE_EVENT(f2fs__inode, f2fs_truncate,
330 TP_PROTO(struct inode *inode),
335 TRACE_EVENT(f2fs_truncate_data_blocks_range,
337 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
339 TP_ARGS(inode, nid, ofs, free),
345 __field(unsigned int, ofs)
350 __entry->dev = inode->i_sb->s_dev;
351 __entry->ino = inode->i_ino;
354 __entry->free = free;
357 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
358 show_dev_ino(__entry),
359 (unsigned int)__entry->nid,
364 DECLARE_EVENT_CLASS(f2fs__truncate_op,
366 TP_PROTO(struct inode *inode, u64 from),
368 TP_ARGS(inode, from),
373 __field(loff_t, size)
374 __field(blkcnt_t, blocks)
379 __entry->dev = inode->i_sb->s_dev;
380 __entry->ino = inode->i_ino;
381 __entry->size = inode->i_size;
382 __entry->blocks = inode->i_blocks;
383 __entry->from = from;
386 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
387 "start file offset = %llu",
388 show_dev_ino(__entry),
390 (unsigned long long)__entry->blocks,
391 (unsigned long long)__entry->from)
394 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
396 TP_PROTO(struct inode *inode, u64 from),
401 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
403 TP_PROTO(struct inode *inode, int ret),
408 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
410 TP_PROTO(struct inode *inode, u64 from),
415 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
417 TP_PROTO(struct inode *inode, int ret),
422 DECLARE_EVENT_CLASS(f2fs__truncate_node,
424 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
426 TP_ARGS(inode, nid, blk_addr),
432 __field(block_t, blk_addr)
436 __entry->dev = inode->i_sb->s_dev;
437 __entry->ino = inode->i_ino;
439 __entry->blk_addr = blk_addr;
442 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
443 show_dev_ino(__entry),
444 (unsigned int)__entry->nid,
445 (unsigned long long)__entry->blk_addr)
448 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
450 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
452 TP_ARGS(inode, nid, blk_addr)
455 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
457 TP_PROTO(struct inode *inode, int ret),
462 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
464 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
466 TP_ARGS(inode, nid, blk_addr)
469 TRACE_EVENT(f2fs_truncate_partial_nodes,
471 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
473 TP_ARGS(inode, nid, depth, err),
478 __field(nid_t, nid[3])
484 __entry->dev = inode->i_sb->s_dev;
485 __entry->ino = inode->i_ino;
486 __entry->nid[0] = nid[0];
487 __entry->nid[1] = nid[1];
488 __entry->nid[2] = nid[2];
489 __entry->depth = depth;
493 TP_printk("dev = (%d,%d), ino = %lu, "
494 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
495 show_dev_ino(__entry),
496 (unsigned int)__entry->nid[0],
497 (unsigned int)__entry->nid[1],
498 (unsigned int)__entry->nid[2],
503 TRACE_EVENT(f2fs_map_blocks,
504 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
506 TP_ARGS(inode, map, ret),
511 __field(block_t, m_lblk)
512 __field(block_t, m_pblk)
513 __field(unsigned int, m_len)
518 __entry->dev = inode->i_sb->s_dev;
519 __entry->ino = inode->i_ino;
520 __entry->m_lblk = map->m_lblk;
521 __entry->m_pblk = map->m_pblk;
522 __entry->m_len = map->m_len;
526 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
527 "start blkaddr = 0x%llx, len = 0x%llx, err = %d",
528 show_dev_ino(__entry),
529 (unsigned long long)__entry->m_lblk,
530 (unsigned long long)__entry->m_pblk,
531 (unsigned long long)__entry->m_len,
535 TRACE_EVENT(f2fs_background_gc,
537 TP_PROTO(struct super_block *sb, long wait_ms,
538 unsigned int prefree, unsigned int free),
540 TP_ARGS(sb, wait_ms, prefree, free),
544 __field(long, wait_ms)
545 __field(unsigned int, prefree)
546 __field(unsigned int, free)
550 __entry->dev = sb->s_dev;
551 __entry->wait_ms = wait_ms;
552 __entry->prefree = prefree;
553 __entry->free = free;
556 TP_printk("dev = (%d,%d), wait_ms = %ld, prefree = %u, free = %u",
557 show_dev(__entry->dev),
563 TRACE_EVENT(f2fs_get_victim,
565 TP_PROTO(struct super_block *sb, int type, int gc_type,
566 struct victim_sel_policy *p, unsigned int pre_victim,
567 unsigned int prefree, unsigned int free),
569 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
574 __field(int, gc_type)
575 __field(int, alloc_mode)
576 __field(int, gc_mode)
577 __field(unsigned int, victim)
578 __field(unsigned int, cost)
579 __field(unsigned int, ofs_unit)
580 __field(unsigned int, pre_victim)
581 __field(unsigned int, prefree)
582 __field(unsigned int, free)
586 __entry->dev = sb->s_dev;
587 __entry->type = type;
588 __entry->gc_type = gc_type;
589 __entry->alloc_mode = p->alloc_mode;
590 __entry->gc_mode = p->gc_mode;
591 __entry->victim = p->min_segno;
592 __entry->cost = p->min_cost;
593 __entry->ofs_unit = p->ofs_unit;
594 __entry->pre_victim = pre_victim;
595 __entry->prefree = prefree;
596 __entry->free = free;
599 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
600 "victim = %u, cost = %u, ofs_unit = %u, "
601 "pre_victim_secno = %d, prefree = %u, free = %u",
602 show_dev(__entry->dev),
603 show_data_type(__entry->type),
604 show_gc_type(__entry->gc_type),
605 show_alloc_mode(__entry->alloc_mode),
606 show_victim_policy(__entry->gc_mode),
610 (int)__entry->pre_victim,
615 TRACE_EVENT(f2fs_fallocate,
617 TP_PROTO(struct inode *inode, int mode,
618 loff_t offset, loff_t len, int ret),
620 TP_ARGS(inode, mode, offset, len, ret),
626 __field(loff_t, offset)
628 __field(loff_t, size)
629 __field(blkcnt_t, blocks)
634 __entry->dev = inode->i_sb->s_dev;
635 __entry->ino = inode->i_ino;
636 __entry->mode = mode;
637 __entry->offset = offset;
639 __entry->size = inode->i_size;
640 __entry->blocks = inode->i_blocks;
644 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
645 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
646 show_dev_ino(__entry),
648 (unsigned long long)__entry->offset,
649 (unsigned long long)__entry->len,
650 (unsigned long long)__entry->size,
651 (unsigned long long)__entry->blocks,
655 TRACE_EVENT(f2fs_direct_IO_enter,
657 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
659 TP_ARGS(inode, offset, len, rw),
665 __field(unsigned long, len)
670 __entry->dev = inode->i_sb->s_dev;
671 __entry->ino = inode->i_ino;
672 __entry->pos = offset;
677 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
678 show_dev_ino(__entry),
684 TRACE_EVENT(f2fs_direct_IO_exit,
686 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
689 TP_ARGS(inode, offset, len, rw, ret),
695 __field(unsigned long, len)
701 __entry->dev = inode->i_sb->s_dev;
702 __entry->ino = inode->i_ino;
703 __entry->pos = offset;
709 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
711 show_dev_ino(__entry),
718 TRACE_EVENT(f2fs_reserve_new_blocks,
720 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
723 TP_ARGS(inode, nid, ofs_in_node, count),
728 __field(unsigned int, ofs_in_node)
729 __field(blkcnt_t, count)
733 __entry->dev = inode->i_sb->s_dev;
735 __entry->ofs_in_node = ofs_in_node;
736 __entry->count = count;
739 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
740 show_dev(__entry->dev),
741 (unsigned int)__entry->nid,
742 __entry->ofs_in_node,
743 (unsigned long long)__entry->count)
746 DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
748 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
755 __field(pgoff_t, index)
756 __field(block_t, old_blkaddr)
757 __field(block_t, new_blkaddr)
759 __field(int, op_flags)
764 __entry->dev = page->mapping->host->i_sb->s_dev;
765 __entry->ino = page->mapping->host->i_ino;
766 __entry->index = page->index;
767 __entry->old_blkaddr = fio->old_blkaddr;
768 __entry->new_blkaddr = fio->new_blkaddr;
769 __entry->op = fio->op;
770 __entry->op_flags = fio->op_flags;
771 __entry->type = fio->type;
774 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
775 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s",
776 show_dev_ino(__entry),
777 (unsigned long)__entry->index,
778 (unsigned long long)__entry->old_blkaddr,
779 (unsigned long long)__entry->new_blkaddr,
780 show_bio_type(__entry->op, __entry->op_flags),
781 show_block_type(__entry->type))
784 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
786 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
790 TP_CONDITION(page->mapping)
793 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio,
795 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
799 TP_CONDITION(page->mapping)
802 DECLARE_EVENT_CLASS(f2fs__bio,
804 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
806 TP_ARGS(sb, type, bio),
810 __field(dev_t, target)
812 __field(int, op_flags)
814 __field(sector_t, sector)
815 __field(unsigned int, size)
819 __entry->dev = sb->s_dev;
820 __entry->target = bio->bi_bdev->bd_dev;
821 __entry->op = bio_op(bio);
822 __entry->op_flags = bio->bi_opf;
823 __entry->type = type;
824 __entry->sector = bio->bi_iter.bi_sector;
825 __entry->size = bio->bi_iter.bi_size;
828 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
829 show_dev(__entry->target),
830 show_dev(__entry->dev),
831 show_bio_type(__entry->op, __entry->op_flags),
832 show_block_type(__entry->type),
833 (unsigned long long)__entry->sector,
837 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
839 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
841 TP_ARGS(sb, type, bio),
846 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
848 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
850 TP_ARGS(sb, type, bio),
855 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
857 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
859 TP_ARGS(sb, type, bio),
864 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
866 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
868 TP_ARGS(sb, type, bio),
873 TRACE_EVENT(f2fs_write_begin,
875 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
878 TP_ARGS(inode, pos, len, flags),
884 __field(unsigned int, len)
885 __field(unsigned int, flags)
889 __entry->dev = inode->i_sb->s_dev;
890 __entry->ino = inode->i_ino;
893 __entry->flags = flags;
896 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
897 show_dev_ino(__entry),
898 (unsigned long long)__entry->pos,
903 TRACE_EVENT(f2fs_write_end,
905 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
906 unsigned int copied),
908 TP_ARGS(inode, pos, len, copied),
914 __field(unsigned int, len)
915 __field(unsigned int, copied)
919 __entry->dev = inode->i_sb->s_dev;
920 __entry->ino = inode->i_ino;
923 __entry->copied = copied;
926 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
927 show_dev_ino(__entry),
928 (unsigned long long)__entry->pos,
933 DECLARE_EVENT_CLASS(f2fs__page,
935 TP_PROTO(struct page *page, int type),
944 __field(pgoff_t, index)
946 __field(int, uptodate)
950 __entry->dev = page->mapping->host->i_sb->s_dev;
951 __entry->ino = page->mapping->host->i_ino;
952 __entry->type = type;
953 __entry->dir = S_ISDIR(page->mapping->host->i_mode);
954 __entry->index = page->index;
955 __entry->dirty = PageDirty(page);
956 __entry->uptodate = PageUptodate(page);
959 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
960 "dirty = %d, uptodate = %d",
961 show_dev_ino(__entry),
962 show_block_type(__entry->type),
963 show_file_type(__entry->dir),
964 (unsigned long)__entry->index,
969 DEFINE_EVENT(f2fs__page, f2fs_writepage,
971 TP_PROTO(struct page *page, int type),
976 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
978 TP_PROTO(struct page *page, int type),
983 DEFINE_EVENT(f2fs__page, f2fs_readpage,
985 TP_PROTO(struct page *page, int type),
990 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
992 TP_PROTO(struct page *page, int type),
997 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
999 TP_PROTO(struct page *page, int type),
1004 DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
1006 TP_PROTO(struct page *page, int type),
1011 DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
1013 TP_PROTO(struct page *page, int type),
1018 TRACE_EVENT(f2fs_writepages,
1020 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
1022 TP_ARGS(inode, wbc, type),
1029 __field(long, nr_to_write)
1030 __field(long, pages_skipped)
1031 __field(loff_t, range_start)
1032 __field(loff_t, range_end)
1033 __field(pgoff_t, writeback_index)
1034 __field(int, sync_mode)
1035 __field(char, for_kupdate)
1036 __field(char, for_background)
1037 __field(char, tagged_writepages)
1038 __field(char, for_reclaim)
1039 __field(char, range_cyclic)
1040 __field(char, for_sync)
1044 __entry->dev = inode->i_sb->s_dev;
1045 __entry->ino = inode->i_ino;
1046 __entry->type = type;
1047 __entry->dir = S_ISDIR(inode->i_mode);
1048 __entry->nr_to_write = wbc->nr_to_write;
1049 __entry->pages_skipped = wbc->pages_skipped;
1050 __entry->range_start = wbc->range_start;
1051 __entry->range_end = wbc->range_end;
1052 __entry->writeback_index = inode->i_mapping->writeback_index;
1053 __entry->sync_mode = wbc->sync_mode;
1054 __entry->for_kupdate = wbc->for_kupdate;
1055 __entry->for_background = wbc->for_background;
1056 __entry->tagged_writepages = wbc->tagged_writepages;
1057 __entry->for_reclaim = wbc->for_reclaim;
1058 __entry->range_cyclic = wbc->range_cyclic;
1059 __entry->for_sync = wbc->for_sync;
1062 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
1063 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
1064 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
1065 show_dev_ino(__entry),
1066 show_block_type(__entry->type),
1067 show_file_type(__entry->dir),
1068 __entry->nr_to_write,
1069 __entry->pages_skipped,
1070 __entry->range_start,
1072 (unsigned long)__entry->writeback_index,
1074 __entry->for_kupdate,
1075 __entry->for_background,
1076 __entry->tagged_writepages,
1077 __entry->for_reclaim,
1078 __entry->range_cyclic,
1082 TRACE_EVENT(f2fs_readpages,
1084 TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),
1086 TP_ARGS(inode, page, nrpage),
1091 __field(pgoff_t, start)
1092 __field(unsigned int, nrpage)
1096 __entry->dev = inode->i_sb->s_dev;
1097 __entry->ino = inode->i_ino;
1098 __entry->start = page->index;
1099 __entry->nrpage = nrpage;
1102 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
1103 show_dev_ino(__entry),
1104 (unsigned long)__entry->start,
1108 TRACE_EVENT(f2fs_write_checkpoint,
1110 TP_PROTO(struct super_block *sb, int reason, char *msg),
1112 TP_ARGS(sb, reason, msg),
1116 __field(int, reason)
1117 __field(char *, msg)
1121 __entry->dev = sb->s_dev;
1122 __entry->reason = reason;
1126 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1127 show_dev(__entry->dev),
1128 show_cpreason(__entry->reason),
1132 DECLARE_EVENT_CLASS(f2fs_discard,
1134 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1136 TP_ARGS(dev, blkstart, blklen),
1140 __field(block_t, blkstart)
1141 __field(block_t, blklen)
1145 __entry->dev = dev->bd_dev;
1146 __entry->blkstart = blkstart;
1147 __entry->blklen = blklen;
1150 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1151 show_dev(__entry->dev),
1152 (unsigned long long)__entry->blkstart,
1153 (unsigned long long)__entry->blklen)
1156 DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
1158 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1160 TP_ARGS(dev, blkstart, blklen)
1163 DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
1165 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1167 TP_ARGS(dev, blkstart, blklen)
1170 TRACE_EVENT(f2fs_issue_reset_zone,
1172 TP_PROTO(struct block_device *dev, block_t blkstart),
1174 TP_ARGS(dev, blkstart),
1178 __field(block_t, blkstart)
1182 __entry->dev = dev->bd_dev;
1183 __entry->blkstart = blkstart;
1186 TP_printk("dev = (%d,%d), reset zone at block = 0x%llx",
1187 show_dev(__entry->dev),
1188 (unsigned long long)__entry->blkstart)
1191 TRACE_EVENT(f2fs_issue_flush,
1193 TP_PROTO(struct block_device *dev, unsigned int nobarrier,
1194 unsigned int flush_merge, int ret),
1196 TP_ARGS(dev, nobarrier, flush_merge, ret),
1200 __field(unsigned int, nobarrier)
1201 __field(unsigned int, flush_merge)
1206 __entry->dev = dev->bd_dev;
1207 __entry->nobarrier = nobarrier;
1208 __entry->flush_merge = flush_merge;
1212 TP_printk("dev = (%d,%d), %s %s, ret = %d",
1213 show_dev(__entry->dev),
1214 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1215 __entry->flush_merge ? " with flush_merge" : "",
1219 TRACE_EVENT(f2fs_lookup_extent_tree_start,
1221 TP_PROTO(struct inode *inode, unsigned int pgofs),
1223 TP_ARGS(inode, pgofs),
1228 __field(unsigned int, pgofs)
1232 __entry->dev = inode->i_sb->s_dev;
1233 __entry->ino = inode->i_ino;
1234 __entry->pgofs = pgofs;
1237 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
1238 show_dev_ino(__entry),
1242 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
1244 TP_PROTO(struct inode *inode, unsigned int pgofs,
1245 struct extent_info *ei),
1247 TP_ARGS(inode, pgofs, ei),
1254 __field(unsigned int, pgofs)
1255 __field(unsigned int, fofs)
1257 __field(unsigned int, len)
1261 __entry->dev = inode->i_sb->s_dev;
1262 __entry->ino = inode->i_ino;
1263 __entry->pgofs = pgofs;
1264 __entry->fofs = ei->fofs;
1265 __entry->blk = ei->blk;
1266 __entry->len = ei->len;
1269 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1270 "ext_info(fofs: %u, blk: %u, len: %u)",
1271 show_dev_ino(__entry),
1278 TRACE_EVENT(f2fs_update_extent_tree_range,
1280 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
1283 TP_ARGS(inode, pgofs, blkaddr, len),
1288 __field(unsigned int, pgofs)
1290 __field(unsigned int, len)
1294 __entry->dev = inode->i_sb->s_dev;
1295 __entry->ino = inode->i_ino;
1296 __entry->pgofs = pgofs;
1297 __entry->blk = blkaddr;
1301 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1302 "blkaddr = %u, len = %u",
1303 show_dev_ino(__entry),
1309 TRACE_EVENT(f2fs_shrink_extent_tree,
1311 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1312 unsigned int tree_cnt),
1314 TP_ARGS(sbi, node_cnt, tree_cnt),
1318 __field(unsigned int, node_cnt)
1319 __field(unsigned int, tree_cnt)
1323 __entry->dev = sbi->sb->s_dev;
1324 __entry->node_cnt = node_cnt;
1325 __entry->tree_cnt = tree_cnt;
1328 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
1329 show_dev(__entry->dev),
1334 TRACE_EVENT(f2fs_destroy_extent_tree,
1336 TP_PROTO(struct inode *inode, unsigned int node_cnt),
1338 TP_ARGS(inode, node_cnt),
1343 __field(unsigned int, node_cnt)
1347 __entry->dev = inode->i_sb->s_dev;
1348 __entry->ino = inode->i_ino;
1349 __entry->node_cnt = node_cnt;
1352 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
1353 show_dev_ino(__entry),
1357 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
1359 TP_PROTO(struct super_block *sb, int type, s64 count),
1361 TP_ARGS(sb, type, count),
1370 __entry->dev = sb->s_dev;
1371 __entry->type = type;
1372 __entry->count = count;
1375 TP_printk("dev = (%d,%d), %s, dirty count = %lld",
1376 show_dev(__entry->dev),
1377 show_file_type(__entry->type),
1381 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
1383 TP_PROTO(struct super_block *sb, int type, s64 count),
1385 TP_ARGS(sb, type, count)
1388 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
1390 TP_PROTO(struct super_block *sb, int type, s64 count),
1392 TP_ARGS(sb, type, count)
1395 #endif /* _TRACE_F2FS_H */
1397 /* This part must be outside protection */
1398 #include <trace/define_trace.h>