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(entry) MAJOR(entry->dev), MINOR(entry->dev)
10 #define show_dev_ino(entry) show_dev(entry), (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(IPU);
19 TRACE_DEFINE_ENUM(OPU);
20 TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
21 TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
22 TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
23 TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
24 TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
25 TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
26 TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
27 TRACE_DEFINE_ENUM(GC_GREEDY);
28 TRACE_DEFINE_ENUM(GC_CB);
29 TRACE_DEFINE_ENUM(FG_GC);
30 TRACE_DEFINE_ENUM(BG_GC);
31 TRACE_DEFINE_ENUM(LFS);
32 TRACE_DEFINE_ENUM(SSR);
33 TRACE_DEFINE_ENUM(__REQ_RAHEAD);
34 TRACE_DEFINE_ENUM(__REQ_SYNC);
35 TRACE_DEFINE_ENUM(__REQ_NOIDLE);
36 TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
37 TRACE_DEFINE_ENUM(__REQ_FUA);
38 TRACE_DEFINE_ENUM(__REQ_PRIO);
39 TRACE_DEFINE_ENUM(__REQ_META);
40 TRACE_DEFINE_ENUM(CP_UMOUNT);
41 TRACE_DEFINE_ENUM(CP_FASTBOOT);
42 TRACE_DEFINE_ENUM(CP_SYNC);
43 TRACE_DEFINE_ENUM(CP_RECOVERY);
44 TRACE_DEFINE_ENUM(CP_DISCARD);
46 #define show_block_type(type) \
47 __print_symbolic(type, \
51 { META_FLUSH, "META_FLUSH" }, \
53 { INMEM_DROP, "INMEM_DROP" }, \
54 { INMEM_REVOKE, "INMEM_REVOKE" }, \
55 { IPU, "IN-PLACE" }, \
56 { OPU, "OUT-OF-PLACE" })
58 #define F2FS_BIO_FLAG_MASK(t) (t & (REQ_RAHEAD | WRITE_FLUSH_FUA))
59 #define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO))
61 #define show_bio_type(op, op_flags) show_bio_op(op), \
62 show_bio_op_flags(op_flags), show_bio_extra(op_flags)
64 #define show_bio_op(op) \
65 __print_symbolic(op, \
69 #define show_bio_op_flags(flags) \
70 __print_symbolic(F2FS_BIO_FLAG_MASK(flags), \
71 { REQ_RAHEAD, "READAHEAD" }, \
72 { READ_SYNC, "READ_SYNC" }, \
73 { WRITE_SYNC, "WRITE_SYNC" }, \
74 { WRITE_FLUSH, "WRITE_FLUSH" }, \
75 { WRITE_FUA, "WRITE_FUA" }, \
76 { WRITE_FLUSH_FUA, "WRITE_FLUSH_FUA" })
78 #define show_bio_extra(type) \
79 __print_symbolic(F2FS_BIO_EXTRA_MASK(type), \
80 { REQ_META, "(M)" }, \
81 { REQ_PRIO, "(P)" }, \
82 { REQ_META | REQ_PRIO, "(MP)" }, \
85 #define show_data_type(type) \
86 __print_symbolic(type, \
87 { CURSEG_HOT_DATA, "Hot DATA" }, \
88 { CURSEG_WARM_DATA, "Warm DATA" }, \
89 { CURSEG_COLD_DATA, "Cold DATA" }, \
90 { CURSEG_HOT_NODE, "Hot NODE" }, \
91 { CURSEG_WARM_NODE, "Warm NODE" }, \
92 { CURSEG_COLD_NODE, "Cold NODE" }, \
93 { NO_CHECK_TYPE, "No TYPE" })
95 #define show_file_type(type) \
96 __print_symbolic(type, \
100 #define show_gc_type(type) \
101 __print_symbolic(type, \
102 { FG_GC, "Foreground GC" }, \
103 { BG_GC, "Background GC" })
105 #define show_alloc_mode(type) \
106 __print_symbolic(type, \
107 { LFS, "LFS-mode" }, \
110 #define show_victim_policy(type) \
111 __print_symbolic(type, \
112 { GC_GREEDY, "Greedy" }, \
113 { GC_CB, "Cost-Benefit" })
115 #define show_cpreason(type) \
116 __print_symbolic(type, \
117 { CP_UMOUNT, "Umount" }, \
118 { CP_FASTBOOT, "Fastboot" }, \
119 { CP_SYNC, "Sync" }, \
120 { CP_RECOVERY, "Recovery" }, \
121 { CP_DISCARD, "Discard" })
123 struct victim_sel_policy;
124 struct f2fs_map_blocks;
126 DECLARE_EVENT_CLASS(f2fs__inode,
128 TP_PROTO(struct inode *inode),
136 __field(umode_t, mode)
137 __field(loff_t, size)
138 __field(unsigned int, nlink)
139 __field(blkcnt_t, blocks)
140 __field(__u8, advise)
144 __entry->dev = inode->i_sb->s_dev;
145 __entry->ino = inode->i_ino;
146 __entry->pino = F2FS_I(inode)->i_pino;
147 __entry->mode = inode->i_mode;
148 __entry->nlink = inode->i_nlink;
149 __entry->size = inode->i_size;
150 __entry->blocks = inode->i_blocks;
151 __entry->advise = F2FS_I(inode)->i_advise;
154 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
155 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
156 show_dev_ino(__entry),
157 (unsigned long)__entry->pino,
160 (unsigned int)__entry->nlink,
161 (unsigned long long)__entry->blocks,
162 (unsigned char)__entry->advise)
165 DECLARE_EVENT_CLASS(f2fs__inode_exit,
167 TP_PROTO(struct inode *inode, int ret),
178 __entry->dev = inode->i_sb->s_dev;
179 __entry->ino = inode->i_ino;
183 TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
184 show_dev_ino(__entry),
188 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
190 TP_PROTO(struct inode *inode),
195 TRACE_EVENT(f2fs_sync_file_exit,
197 TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret),
199 TP_ARGS(inode, need_cp, datasync, ret),
204 __field(int, need_cp)
205 __field(int, datasync)
210 __entry->dev = inode->i_sb->s_dev;
211 __entry->ino = inode->i_ino;
212 __entry->need_cp = need_cp;
213 __entry->datasync = datasync;
217 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
218 "datasync = %d, ret = %d",
219 show_dev_ino(__entry),
220 __entry->need_cp ? "needed" : "not needed",
225 TRACE_EVENT(f2fs_sync_fs,
227 TP_PROTO(struct super_block *sb, int wait),
238 __entry->dev = sb->s_dev;
239 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
240 __entry->wait = wait;
243 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
245 __entry->dirty ? "dirty" : "not dirty",
249 DEFINE_EVENT(f2fs__inode, f2fs_iget,
251 TP_PROTO(struct inode *inode),
256 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
258 TP_PROTO(struct inode *inode, int ret),
263 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
265 TP_PROTO(struct inode *inode),
270 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
272 TP_PROTO(struct inode *inode, int ret),
277 TRACE_EVENT(f2fs_unlink_enter,
279 TP_PROTO(struct inode *dir, struct dentry *dentry),
281 TP_ARGS(dir, dentry),
286 __field(loff_t, size)
287 __field(blkcnt_t, blocks)
288 __field(const char *, name)
292 __entry->dev = dir->i_sb->s_dev;
293 __entry->ino = dir->i_ino;
294 __entry->size = dir->i_size;
295 __entry->blocks = dir->i_blocks;
296 __entry->name = dentry->d_name.name;
299 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
300 "i_blocks = %llu, name = %s",
301 show_dev_ino(__entry),
303 (unsigned long long)__entry->blocks,
307 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
309 TP_PROTO(struct inode *inode, int ret),
314 DEFINE_EVENT(f2fs__inode, f2fs_truncate,
316 TP_PROTO(struct inode *inode),
321 TRACE_EVENT(f2fs_truncate_data_blocks_range,
323 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
325 TP_ARGS(inode, nid, ofs, free),
331 __field(unsigned int, ofs)
336 __entry->dev = inode->i_sb->s_dev;
337 __entry->ino = inode->i_ino;
340 __entry->free = free;
343 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
344 show_dev_ino(__entry),
345 (unsigned int)__entry->nid,
350 DECLARE_EVENT_CLASS(f2fs__truncate_op,
352 TP_PROTO(struct inode *inode, u64 from),
354 TP_ARGS(inode, from),
359 __field(loff_t, size)
360 __field(blkcnt_t, blocks)
365 __entry->dev = inode->i_sb->s_dev;
366 __entry->ino = inode->i_ino;
367 __entry->size = inode->i_size;
368 __entry->blocks = inode->i_blocks;
369 __entry->from = from;
372 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
373 "start file offset = %llu",
374 show_dev_ino(__entry),
376 (unsigned long long)__entry->blocks,
377 (unsigned long long)__entry->from)
380 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
382 TP_PROTO(struct inode *inode, u64 from),
387 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
389 TP_PROTO(struct inode *inode, int ret),
394 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
396 TP_PROTO(struct inode *inode, u64 from),
401 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
403 TP_PROTO(struct inode *inode, int ret),
408 DECLARE_EVENT_CLASS(f2fs__truncate_node,
410 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
412 TP_ARGS(inode, nid, blk_addr),
418 __field(block_t, blk_addr)
422 __entry->dev = inode->i_sb->s_dev;
423 __entry->ino = inode->i_ino;
425 __entry->blk_addr = blk_addr;
428 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
429 show_dev_ino(__entry),
430 (unsigned int)__entry->nid,
431 (unsigned long long)__entry->blk_addr)
434 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
436 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
438 TP_ARGS(inode, nid, blk_addr)
441 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
443 TP_PROTO(struct inode *inode, int ret),
448 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
450 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
452 TP_ARGS(inode, nid, blk_addr)
455 TRACE_EVENT(f2fs_truncate_partial_nodes,
457 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
459 TP_ARGS(inode, nid, depth, err),
464 __field(nid_t, nid[3])
470 __entry->dev = inode->i_sb->s_dev;
471 __entry->ino = inode->i_ino;
472 __entry->nid[0] = nid[0];
473 __entry->nid[1] = nid[1];
474 __entry->nid[2] = nid[2];
475 __entry->depth = depth;
479 TP_printk("dev = (%d,%d), ino = %lu, "
480 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
481 show_dev_ino(__entry),
482 (unsigned int)__entry->nid[0],
483 (unsigned int)__entry->nid[1],
484 (unsigned int)__entry->nid[2],
489 TRACE_EVENT(f2fs_map_blocks,
490 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
492 TP_ARGS(inode, map, ret),
497 __field(block_t, m_lblk)
498 __field(block_t, m_pblk)
499 __field(unsigned int, m_len)
504 __entry->dev = inode->i_sb->s_dev;
505 __entry->ino = inode->i_ino;
506 __entry->m_lblk = map->m_lblk;
507 __entry->m_pblk = map->m_pblk;
508 __entry->m_len = map->m_len;
512 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
513 "start blkaddr = 0x%llx, len = 0x%llx, err = %d",
514 show_dev_ino(__entry),
515 (unsigned long long)__entry->m_lblk,
516 (unsigned long long)__entry->m_pblk,
517 (unsigned long long)__entry->m_len,
521 TRACE_EVENT(f2fs_background_gc,
523 TP_PROTO(struct super_block *sb, long wait_ms,
524 unsigned int prefree, unsigned int free),
526 TP_ARGS(sb, wait_ms, prefree, free),
530 __field(long, wait_ms)
531 __field(unsigned int, prefree)
532 __field(unsigned int, free)
536 __entry->dev = sb->s_dev;
537 __entry->wait_ms = wait_ms;
538 __entry->prefree = prefree;
539 __entry->free = free;
542 TP_printk("dev = (%d,%d), wait_ms = %ld, prefree = %u, free = %u",
549 TRACE_EVENT(f2fs_get_victim,
551 TP_PROTO(struct super_block *sb, int type, int gc_type,
552 struct victim_sel_policy *p, unsigned int pre_victim,
553 unsigned int prefree, unsigned int free),
555 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
560 __field(int, gc_type)
561 __field(int, alloc_mode)
562 __field(int, gc_mode)
563 __field(unsigned int, victim)
564 __field(unsigned int, ofs_unit)
565 __field(unsigned int, pre_victim)
566 __field(unsigned int, prefree)
567 __field(unsigned int, free)
571 __entry->dev = sb->s_dev;
572 __entry->type = type;
573 __entry->gc_type = gc_type;
574 __entry->alloc_mode = p->alloc_mode;
575 __entry->gc_mode = p->gc_mode;
576 __entry->victim = p->min_segno;
577 __entry->ofs_unit = p->ofs_unit;
578 __entry->pre_victim = pre_victim;
579 __entry->prefree = prefree;
580 __entry->free = free;
583 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
584 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
586 show_data_type(__entry->type),
587 show_gc_type(__entry->gc_type),
588 show_alloc_mode(__entry->alloc_mode),
589 show_victim_policy(__entry->gc_mode),
592 (int)__entry->pre_victim,
597 TRACE_EVENT(f2fs_fallocate,
599 TP_PROTO(struct inode *inode, int mode,
600 loff_t offset, loff_t len, int ret),
602 TP_ARGS(inode, mode, offset, len, ret),
608 __field(loff_t, offset)
610 __field(loff_t, size)
611 __field(blkcnt_t, blocks)
616 __entry->dev = inode->i_sb->s_dev;
617 __entry->ino = inode->i_ino;
618 __entry->mode = mode;
619 __entry->offset = offset;
621 __entry->size = inode->i_size;
622 __entry->blocks = inode->i_blocks;
626 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
627 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
628 show_dev_ino(__entry),
630 (unsigned long long)__entry->offset,
631 (unsigned long long)__entry->len,
632 (unsigned long long)__entry->size,
633 (unsigned long long)__entry->blocks,
637 TRACE_EVENT(f2fs_direct_IO_enter,
639 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
641 TP_ARGS(inode, offset, len, rw),
647 __field(unsigned long, len)
652 __entry->dev = inode->i_sb->s_dev;
653 __entry->ino = inode->i_ino;
654 __entry->pos = offset;
659 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
660 show_dev_ino(__entry),
666 TRACE_EVENT(f2fs_direct_IO_exit,
668 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
671 TP_ARGS(inode, offset, len, rw, ret),
677 __field(unsigned long, len)
683 __entry->dev = inode->i_sb->s_dev;
684 __entry->ino = inode->i_ino;
685 __entry->pos = offset;
691 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
693 show_dev_ino(__entry),
700 TRACE_EVENT(f2fs_reserve_new_blocks,
702 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
705 TP_ARGS(inode, nid, ofs_in_node, count),
710 __field(unsigned int, ofs_in_node)
711 __field(blkcnt_t, count)
715 __entry->dev = inode->i_sb->s_dev;
717 __entry->ofs_in_node = ofs_in_node;
718 __entry->count = count;
721 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
723 (unsigned int)__entry->nid,
724 __entry->ofs_in_node,
725 (unsigned long long)__entry->count)
728 DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
730 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
737 __field(pgoff_t, index)
738 __field(block_t, old_blkaddr)
739 __field(block_t, new_blkaddr)
741 __field(int, op_flags)
746 __entry->dev = page->mapping->host->i_sb->s_dev;
747 __entry->ino = page->mapping->host->i_ino;
748 __entry->index = page->index;
749 __entry->old_blkaddr = fio->old_blkaddr;
750 __entry->new_blkaddr = fio->new_blkaddr;
751 __entry->op = fio->op;
752 __entry->op_flags = fio->op_flags;
753 __entry->type = fio->type;
756 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
757 "oldaddr = 0x%llx, newaddr = 0x%llx rw = %s%si%s, type = %s",
758 show_dev_ino(__entry),
759 (unsigned long)__entry->index,
760 (unsigned long long)__entry->old_blkaddr,
761 (unsigned long long)__entry->new_blkaddr,
762 show_bio_type(__entry->op, __entry->op_flags),
763 show_block_type(__entry->type))
766 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
768 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
772 TP_CONDITION(page->mapping)
775 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio,
777 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
781 TP_CONDITION(page->mapping)
784 DECLARE_EVENT_CLASS(f2fs__submit_bio,
786 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
789 TP_ARGS(sb, fio, bio),
794 __field(int, op_flags)
796 __field(sector_t, sector)
797 __field(unsigned int, size)
801 __entry->dev = sb->s_dev;
802 __entry->op = fio->op;
803 __entry->op_flags = fio->op_flags;
804 __entry->type = fio->type;
805 __entry->sector = bio->bi_iter.bi_sector;
806 __entry->size = bio->bi_iter.bi_size;
809 TP_printk("dev = (%d,%d), %s%s%s, %s, sector = %lld, size = %u",
811 show_bio_type(__entry->op, __entry->op_flags),
812 show_block_type(__entry->type),
813 (unsigned long long)__entry->sector,
817 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio,
819 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
822 TP_ARGS(sb, fio, bio),
827 DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio,
829 TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
832 TP_ARGS(sb, fio, bio),
837 TRACE_EVENT(f2fs_write_begin,
839 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
842 TP_ARGS(inode, pos, len, flags),
848 __field(unsigned int, len)
849 __field(unsigned int, flags)
853 __entry->dev = inode->i_sb->s_dev;
854 __entry->ino = inode->i_ino;
857 __entry->flags = flags;
860 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
861 show_dev_ino(__entry),
862 (unsigned long long)__entry->pos,
867 TRACE_EVENT(f2fs_write_end,
869 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
870 unsigned int copied),
872 TP_ARGS(inode, pos, len, copied),
878 __field(unsigned int, len)
879 __field(unsigned int, copied)
883 __entry->dev = inode->i_sb->s_dev;
884 __entry->ino = inode->i_ino;
887 __entry->copied = copied;
890 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
891 show_dev_ino(__entry),
892 (unsigned long long)__entry->pos,
897 DECLARE_EVENT_CLASS(f2fs__page,
899 TP_PROTO(struct page *page, int type),
908 __field(pgoff_t, index)
910 __field(int, uptodate)
914 __entry->dev = page->mapping->host->i_sb->s_dev;
915 __entry->ino = page->mapping->host->i_ino;
916 __entry->type = type;
917 __entry->dir = S_ISDIR(page->mapping->host->i_mode);
918 __entry->index = page->index;
919 __entry->dirty = PageDirty(page);
920 __entry->uptodate = PageUptodate(page);
923 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
924 "dirty = %d, uptodate = %d",
925 show_dev_ino(__entry),
926 show_block_type(__entry->type),
927 show_file_type(__entry->dir),
928 (unsigned long)__entry->index,
933 DEFINE_EVENT(f2fs__page, f2fs_writepage,
935 TP_PROTO(struct page *page, int type),
940 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
942 TP_PROTO(struct page *page, int type),
947 DEFINE_EVENT(f2fs__page, f2fs_readpage,
949 TP_PROTO(struct page *page, int type),
954 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
956 TP_PROTO(struct page *page, int type),
961 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
963 TP_PROTO(struct page *page, int type),
968 DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
970 TP_PROTO(struct page *page, int type),
975 DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
977 TP_PROTO(struct page *page, int type),
982 TRACE_EVENT(f2fs_writepages,
984 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
986 TP_ARGS(inode, wbc, type),
993 __field(long, nr_to_write)
994 __field(long, pages_skipped)
995 __field(loff_t, range_start)
996 __field(loff_t, range_end)
997 __field(pgoff_t, writeback_index)
998 __field(int, sync_mode)
999 __field(char, for_kupdate)
1000 __field(char, for_background)
1001 __field(char, tagged_writepages)
1002 __field(char, for_reclaim)
1003 __field(char, range_cyclic)
1004 __field(char, for_sync)
1008 __entry->dev = inode->i_sb->s_dev;
1009 __entry->ino = inode->i_ino;
1010 __entry->type = type;
1011 __entry->dir = S_ISDIR(inode->i_mode);
1012 __entry->nr_to_write = wbc->nr_to_write;
1013 __entry->pages_skipped = wbc->pages_skipped;
1014 __entry->range_start = wbc->range_start;
1015 __entry->range_end = wbc->range_end;
1016 __entry->writeback_index = inode->i_mapping->writeback_index;
1017 __entry->sync_mode = wbc->sync_mode;
1018 __entry->for_kupdate = wbc->for_kupdate;
1019 __entry->for_background = wbc->for_background;
1020 __entry->tagged_writepages = wbc->tagged_writepages;
1021 __entry->for_reclaim = wbc->for_reclaim;
1022 __entry->range_cyclic = wbc->range_cyclic;
1023 __entry->for_sync = wbc->for_sync;
1026 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
1027 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
1028 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
1029 show_dev_ino(__entry),
1030 show_block_type(__entry->type),
1031 show_file_type(__entry->dir),
1032 __entry->nr_to_write,
1033 __entry->pages_skipped,
1034 __entry->range_start,
1036 (unsigned long)__entry->writeback_index,
1038 __entry->for_kupdate,
1039 __entry->for_background,
1040 __entry->tagged_writepages,
1041 __entry->for_reclaim,
1042 __entry->range_cyclic,
1046 TRACE_EVENT(f2fs_readpages,
1048 TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),
1050 TP_ARGS(inode, page, nrpage),
1055 __field(pgoff_t, start)
1056 __field(unsigned int, nrpage)
1060 __entry->dev = inode->i_sb->s_dev;
1061 __entry->ino = inode->i_ino;
1062 __entry->start = page->index;
1063 __entry->nrpage = nrpage;
1066 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
1067 show_dev_ino(__entry),
1068 (unsigned long)__entry->start,
1072 TRACE_EVENT(f2fs_write_checkpoint,
1074 TP_PROTO(struct super_block *sb, int reason, char *msg),
1076 TP_ARGS(sb, reason, msg),
1080 __field(int, reason)
1081 __field(char *, msg)
1085 __entry->dev = sb->s_dev;
1086 __entry->reason = reason;
1090 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1092 show_cpreason(__entry->reason),
1096 TRACE_EVENT(f2fs_issue_discard,
1098 TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen),
1100 TP_ARGS(sb, blkstart, blklen),
1104 __field(block_t, blkstart)
1105 __field(block_t, blklen)
1109 __entry->dev = sb->s_dev;
1110 __entry->blkstart = blkstart;
1111 __entry->blklen = blklen;
1114 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1116 (unsigned long long)__entry->blkstart,
1117 (unsigned long long)__entry->blklen)
1120 TRACE_EVENT(f2fs_issue_flush,
1122 TP_PROTO(struct super_block *sb, unsigned int nobarrier,
1123 unsigned int flush_merge),
1125 TP_ARGS(sb, nobarrier, flush_merge),
1129 __field(unsigned int, nobarrier)
1130 __field(unsigned int, flush_merge)
1134 __entry->dev = sb->s_dev;
1135 __entry->nobarrier = nobarrier;
1136 __entry->flush_merge = flush_merge;
1139 TP_printk("dev = (%d,%d), %s %s",
1141 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1142 __entry->flush_merge ? " with flush_merge" : "")
1145 TRACE_EVENT(f2fs_lookup_extent_tree_start,
1147 TP_PROTO(struct inode *inode, unsigned int pgofs),
1149 TP_ARGS(inode, pgofs),
1154 __field(unsigned int, pgofs)
1158 __entry->dev = inode->i_sb->s_dev;
1159 __entry->ino = inode->i_ino;
1160 __entry->pgofs = pgofs;
1163 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
1164 show_dev_ino(__entry),
1168 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
1170 TP_PROTO(struct inode *inode, unsigned int pgofs,
1171 struct extent_info *ei),
1173 TP_ARGS(inode, pgofs, ei),
1180 __field(unsigned int, pgofs)
1181 __field(unsigned int, fofs)
1183 __field(unsigned int, len)
1187 __entry->dev = inode->i_sb->s_dev;
1188 __entry->ino = inode->i_ino;
1189 __entry->pgofs = pgofs;
1190 __entry->fofs = ei->fofs;
1191 __entry->blk = ei->blk;
1192 __entry->len = ei->len;
1195 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1196 "ext_info(fofs: %u, blk: %u, len: %u)",
1197 show_dev_ino(__entry),
1204 TRACE_EVENT(f2fs_update_extent_tree_range,
1206 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
1209 TP_ARGS(inode, pgofs, blkaddr, len),
1214 __field(unsigned int, pgofs)
1216 __field(unsigned int, len)
1220 __entry->dev = inode->i_sb->s_dev;
1221 __entry->ino = inode->i_ino;
1222 __entry->pgofs = pgofs;
1223 __entry->blk = blkaddr;
1227 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1228 "blkaddr = %u, len = %u",
1229 show_dev_ino(__entry),
1235 TRACE_EVENT(f2fs_shrink_extent_tree,
1237 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1238 unsigned int tree_cnt),
1240 TP_ARGS(sbi, node_cnt, tree_cnt),
1244 __field(unsigned int, node_cnt)
1245 __field(unsigned int, tree_cnt)
1249 __entry->dev = sbi->sb->s_dev;
1250 __entry->node_cnt = node_cnt;
1251 __entry->tree_cnt = tree_cnt;
1254 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
1260 TRACE_EVENT(f2fs_destroy_extent_tree,
1262 TP_PROTO(struct inode *inode, unsigned int node_cnt),
1264 TP_ARGS(inode, node_cnt),
1269 __field(unsigned int, node_cnt)
1273 __entry->dev = inode->i_sb->s_dev;
1274 __entry->ino = inode->i_ino;
1275 __entry->node_cnt = node_cnt;
1278 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
1279 show_dev_ino(__entry),
1283 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
1285 TP_PROTO(struct super_block *sb, int type, s64 count),
1287 TP_ARGS(sb, type, count),
1296 __entry->dev = sb->s_dev;
1297 __entry->type = type;
1298 __entry->count = count;
1301 TP_printk("dev = (%d,%d), %s, dirty count = %lld",
1303 show_file_type(__entry->type),
1307 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
1309 TP_PROTO(struct super_block *sb, int type, s64 count),
1311 TP_ARGS(sb, type, count)
1314 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
1316 TP_PROTO(struct super_block *sb, int type, s64 count),
1318 TP_ARGS(sb, type, count)
1321 #endif /* _TRACE_F2FS_H */
1323 /* This part must be outside protection */
1324 #include <trace/define_trace.h>