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(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_IDLE);
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_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_PREFLUSH | REQ_META |\
60 #define F2FS_BIO_FLAG_MASK(t) (t & F2FS_OP_FLAGS)
62 #define show_bio_type(op,op_flags) show_bio_op(op), \
63 show_bio_op_flags(op_flags)
65 #define show_bio_op(op) \
66 __print_symbolic(op, \
67 { REQ_OP_READ, "READ" }, \
68 { REQ_OP_WRITE, "WRITE" }, \
69 { REQ_OP_FLUSH, "FLUSH" }, \
70 { REQ_OP_DISCARD, "DISCARD" }, \
71 { REQ_OP_ZONE_REPORT, "ZONE_REPORT" }, \
72 { REQ_OP_SECURE_ERASE, "SECURE_ERASE" }, \
73 { REQ_OP_ZONE_RESET, "ZONE_RESET" }, \
74 { REQ_OP_WRITE_SAME, "WRITE_SAME" }, \
75 { REQ_OP_WRITE_ZEROES, "WRITE_ZEROES" })
77 #define show_bio_op_flags(flags) \
78 __print_symbolic(F2FS_BIO_FLAG_MASK(flags), \
79 { REQ_RAHEAD, "(RA)" }, \
80 { REQ_SYNC, "(S)" }, \
81 { REQ_SYNC | REQ_PRIO, "(SP)" }, \
82 { REQ_META, "(M)" }, \
83 { REQ_META | REQ_PRIO, "(MP)" }, \
84 { REQ_SYNC | REQ_PREFLUSH , "(SF)" }, \
85 { REQ_SYNC | REQ_META | REQ_PRIO, "(SMP)" }, \
86 { REQ_PREFLUSH | REQ_META | REQ_PRIO, "(FMP)" }, \
89 #define show_data_type(type) \
90 __print_symbolic(type, \
91 { CURSEG_HOT_DATA, "Hot DATA" }, \
92 { CURSEG_WARM_DATA, "Warm DATA" }, \
93 { CURSEG_COLD_DATA, "Cold DATA" }, \
94 { CURSEG_HOT_NODE, "Hot NODE" }, \
95 { CURSEG_WARM_NODE, "Warm NODE" }, \
96 { CURSEG_COLD_NODE, "Cold NODE" }, \
97 { NO_CHECK_TYPE, "No TYPE" })
99 #define show_file_type(type) \
100 __print_symbolic(type, \
104 #define show_gc_type(type) \
105 __print_symbolic(type, \
106 { FG_GC, "Foreground GC" }, \
107 { BG_GC, "Background GC" })
109 #define show_alloc_mode(type) \
110 __print_symbolic(type, \
111 { LFS, "LFS-mode" }, \
114 #define show_victim_policy(type) \
115 __print_symbolic(type, \
116 { GC_GREEDY, "Greedy" }, \
117 { GC_CB, "Cost-Benefit" })
119 #define show_cpreason(type) \
120 __print_symbolic(type, \
121 { CP_UMOUNT, "Umount" }, \
122 { CP_FASTBOOT, "Fastboot" }, \
123 { CP_SYNC, "Sync" }, \
124 { CP_RECOVERY, "Recovery" }, \
125 { CP_DISCARD, "Discard" })
127 struct victim_sel_policy;
128 struct f2fs_map_blocks;
130 DECLARE_EVENT_CLASS(f2fs__inode,
132 TP_PROTO(struct inode *inode),
140 __field(umode_t, mode)
141 __field(loff_t, size)
142 __field(unsigned int, nlink)
143 __field(blkcnt_t, blocks)
144 __field(__u8, advise)
148 __entry->dev = inode->i_sb->s_dev;
149 __entry->ino = inode->i_ino;
150 __entry->pino = F2FS_I(inode)->i_pino;
151 __entry->mode = inode->i_mode;
152 __entry->nlink = inode->i_nlink;
153 __entry->size = inode->i_size;
154 __entry->blocks = inode->i_blocks;
155 __entry->advise = F2FS_I(inode)->i_advise;
158 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
159 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
160 show_dev_ino(__entry),
161 (unsigned long)__entry->pino,
164 (unsigned int)__entry->nlink,
165 (unsigned long long)__entry->blocks,
166 (unsigned char)__entry->advise)
169 DECLARE_EVENT_CLASS(f2fs__inode_exit,
171 TP_PROTO(struct inode *inode, int ret),
182 __entry->dev = inode->i_sb->s_dev;
183 __entry->ino = inode->i_ino;
187 TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
188 show_dev_ino(__entry),
192 DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
194 TP_PROTO(struct inode *inode),
199 TRACE_EVENT(f2fs_sync_file_exit,
201 TP_PROTO(struct inode *inode, int need_cp, int datasync, int ret),
203 TP_ARGS(inode, need_cp, datasync, ret),
208 __field(int, need_cp)
209 __field(int, datasync)
214 __entry->dev = inode->i_sb->s_dev;
215 __entry->ino = inode->i_ino;
216 __entry->need_cp = need_cp;
217 __entry->datasync = datasync;
221 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
222 "datasync = %d, ret = %d",
223 show_dev_ino(__entry),
224 __entry->need_cp ? "needed" : "not needed",
229 TRACE_EVENT(f2fs_sync_fs,
231 TP_PROTO(struct super_block *sb, int wait),
242 __entry->dev = sb->s_dev;
243 __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
244 __entry->wait = wait;
247 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
248 show_dev(__entry->dev),
249 __entry->dirty ? "dirty" : "not dirty",
253 DEFINE_EVENT(f2fs__inode, f2fs_iget,
255 TP_PROTO(struct inode *inode),
260 DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
262 TP_PROTO(struct inode *inode, int ret),
267 DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
269 TP_PROTO(struct inode *inode),
274 DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
276 TP_PROTO(struct inode *inode, int ret),
281 TRACE_EVENT(f2fs_unlink_enter,
283 TP_PROTO(struct inode *dir, struct dentry *dentry),
285 TP_ARGS(dir, dentry),
290 __field(loff_t, size)
291 __field(blkcnt_t, blocks)
292 __field(const char *, name)
296 __entry->dev = dir->i_sb->s_dev;
297 __entry->ino = dir->i_ino;
298 __entry->size = dir->i_size;
299 __entry->blocks = dir->i_blocks;
300 __entry->name = dentry->d_name.name;
303 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
304 "i_blocks = %llu, name = %s",
305 show_dev_ino(__entry),
307 (unsigned long long)__entry->blocks,
311 DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
313 TP_PROTO(struct inode *inode, int ret),
318 DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
320 TP_PROTO(struct inode *inode, int ret),
325 DEFINE_EVENT(f2fs__inode, f2fs_truncate,
327 TP_PROTO(struct inode *inode),
332 TRACE_EVENT(f2fs_truncate_data_blocks_range,
334 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
336 TP_ARGS(inode, nid, ofs, free),
342 __field(unsigned int, ofs)
347 __entry->dev = inode->i_sb->s_dev;
348 __entry->ino = inode->i_ino;
351 __entry->free = free;
354 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
355 show_dev_ino(__entry),
356 (unsigned int)__entry->nid,
361 DECLARE_EVENT_CLASS(f2fs__truncate_op,
363 TP_PROTO(struct inode *inode, u64 from),
365 TP_ARGS(inode, from),
370 __field(loff_t, size)
371 __field(blkcnt_t, blocks)
376 __entry->dev = inode->i_sb->s_dev;
377 __entry->ino = inode->i_ino;
378 __entry->size = inode->i_size;
379 __entry->blocks = inode->i_blocks;
380 __entry->from = from;
383 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
384 "start file offset = %llu",
385 show_dev_ino(__entry),
387 (unsigned long long)__entry->blocks,
388 (unsigned long long)__entry->from)
391 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
393 TP_PROTO(struct inode *inode, u64 from),
398 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
400 TP_PROTO(struct inode *inode, int ret),
405 DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
407 TP_PROTO(struct inode *inode, u64 from),
412 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
414 TP_PROTO(struct inode *inode, int ret),
419 DECLARE_EVENT_CLASS(f2fs__truncate_node,
421 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
423 TP_ARGS(inode, nid, blk_addr),
429 __field(block_t, blk_addr)
433 __entry->dev = inode->i_sb->s_dev;
434 __entry->ino = inode->i_ino;
436 __entry->blk_addr = blk_addr;
439 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
440 show_dev_ino(__entry),
441 (unsigned int)__entry->nid,
442 (unsigned long long)__entry->blk_addr)
445 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
447 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
449 TP_ARGS(inode, nid, blk_addr)
452 DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
454 TP_PROTO(struct inode *inode, int ret),
459 DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
461 TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
463 TP_ARGS(inode, nid, blk_addr)
466 TRACE_EVENT(f2fs_truncate_partial_nodes,
468 TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
470 TP_ARGS(inode, nid, depth, err),
475 __field(nid_t, nid[3])
481 __entry->dev = inode->i_sb->s_dev;
482 __entry->ino = inode->i_ino;
483 __entry->nid[0] = nid[0];
484 __entry->nid[1] = nid[1];
485 __entry->nid[2] = nid[2];
486 __entry->depth = depth;
490 TP_printk("dev = (%d,%d), ino = %lu, "
491 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
492 show_dev_ino(__entry),
493 (unsigned int)__entry->nid[0],
494 (unsigned int)__entry->nid[1],
495 (unsigned int)__entry->nid[2],
500 TRACE_EVENT(f2fs_map_blocks,
501 TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
503 TP_ARGS(inode, map, ret),
508 __field(block_t, m_lblk)
509 __field(block_t, m_pblk)
510 __field(unsigned int, m_len)
515 __entry->dev = inode->i_sb->s_dev;
516 __entry->ino = inode->i_ino;
517 __entry->m_lblk = map->m_lblk;
518 __entry->m_pblk = map->m_pblk;
519 __entry->m_len = map->m_len;
523 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
524 "start blkaddr = 0x%llx, len = 0x%llx, err = %d",
525 show_dev_ino(__entry),
526 (unsigned long long)__entry->m_lblk,
527 (unsigned long long)__entry->m_pblk,
528 (unsigned long long)__entry->m_len,
532 TRACE_EVENT(f2fs_background_gc,
534 TP_PROTO(struct super_block *sb, long wait_ms,
535 unsigned int prefree, unsigned int free),
537 TP_ARGS(sb, wait_ms, prefree, free),
541 __field(long, wait_ms)
542 __field(unsigned int, prefree)
543 __field(unsigned int, free)
547 __entry->dev = sb->s_dev;
548 __entry->wait_ms = wait_ms;
549 __entry->prefree = prefree;
550 __entry->free = free;
553 TP_printk("dev = (%d,%d), wait_ms = %ld, prefree = %u, free = %u",
554 show_dev(__entry->dev),
560 TRACE_EVENT(f2fs_get_victim,
562 TP_PROTO(struct super_block *sb, int type, int gc_type,
563 struct victim_sel_policy *p, unsigned int pre_victim,
564 unsigned int prefree, unsigned int free),
566 TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
571 __field(int, gc_type)
572 __field(int, alloc_mode)
573 __field(int, gc_mode)
574 __field(unsigned int, victim)
575 __field(unsigned int, cost)
576 __field(unsigned int, ofs_unit)
577 __field(unsigned int, pre_victim)
578 __field(unsigned int, prefree)
579 __field(unsigned int, free)
583 __entry->dev = sb->s_dev;
584 __entry->type = type;
585 __entry->gc_type = gc_type;
586 __entry->alloc_mode = p->alloc_mode;
587 __entry->gc_mode = p->gc_mode;
588 __entry->victim = p->min_segno;
589 __entry->cost = p->min_cost;
590 __entry->ofs_unit = p->ofs_unit;
591 __entry->pre_victim = pre_victim;
592 __entry->prefree = prefree;
593 __entry->free = free;
596 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
597 "victim = %u, cost = %u, ofs_unit = %u, "
598 "pre_victim_secno = %d, prefree = %u, free = %u",
599 show_dev(__entry->dev),
600 show_data_type(__entry->type),
601 show_gc_type(__entry->gc_type),
602 show_alloc_mode(__entry->alloc_mode),
603 show_victim_policy(__entry->gc_mode),
607 (int)__entry->pre_victim,
612 TRACE_EVENT(f2fs_fallocate,
614 TP_PROTO(struct inode *inode, int mode,
615 loff_t offset, loff_t len, int ret),
617 TP_ARGS(inode, mode, offset, len, ret),
623 __field(loff_t, offset)
625 __field(loff_t, size)
626 __field(blkcnt_t, blocks)
631 __entry->dev = inode->i_sb->s_dev;
632 __entry->ino = inode->i_ino;
633 __entry->mode = mode;
634 __entry->offset = offset;
636 __entry->size = inode->i_size;
637 __entry->blocks = inode->i_blocks;
641 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
642 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
643 show_dev_ino(__entry),
645 (unsigned long long)__entry->offset,
646 (unsigned long long)__entry->len,
647 (unsigned long long)__entry->size,
648 (unsigned long long)__entry->blocks,
652 TRACE_EVENT(f2fs_direct_IO_enter,
654 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
656 TP_ARGS(inode, offset, len, rw),
662 __field(unsigned long, len)
667 __entry->dev = inode->i_sb->s_dev;
668 __entry->ino = inode->i_ino;
669 __entry->pos = offset;
674 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
675 show_dev_ino(__entry),
681 TRACE_EVENT(f2fs_direct_IO_exit,
683 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
686 TP_ARGS(inode, offset, len, rw, ret),
692 __field(unsigned long, len)
698 __entry->dev = inode->i_sb->s_dev;
699 __entry->ino = inode->i_ino;
700 __entry->pos = offset;
706 TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
708 show_dev_ino(__entry),
715 TRACE_EVENT(f2fs_reserve_new_blocks,
717 TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
720 TP_ARGS(inode, nid, ofs_in_node, count),
725 __field(unsigned int, ofs_in_node)
726 __field(blkcnt_t, count)
730 __entry->dev = inode->i_sb->s_dev;
732 __entry->ofs_in_node = ofs_in_node;
733 __entry->count = count;
736 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
737 show_dev(__entry->dev),
738 (unsigned int)__entry->nid,
739 __entry->ofs_in_node,
740 (unsigned long long)__entry->count)
743 DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
745 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
752 __field(pgoff_t, index)
753 __field(block_t, old_blkaddr)
754 __field(block_t, new_blkaddr)
756 __field(int, op_flags)
761 __entry->dev = page->mapping->host->i_sb->s_dev;
762 __entry->ino = page->mapping->host->i_ino;
763 __entry->index = page->index;
764 __entry->old_blkaddr = fio->old_blkaddr;
765 __entry->new_blkaddr = fio->new_blkaddr;
766 __entry->op = fio->op;
767 __entry->op_flags = fio->op_flags;
768 __entry->type = fio->type;
771 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
772 "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s%s, type = %s",
773 show_dev_ino(__entry),
774 (unsigned long)__entry->index,
775 (unsigned long long)__entry->old_blkaddr,
776 (unsigned long long)__entry->new_blkaddr,
777 show_bio_type(__entry->op, __entry->op_flags),
778 show_block_type(__entry->type))
781 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
783 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
787 TP_CONDITION(page->mapping)
790 DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio,
792 TP_PROTO(struct page *page, struct f2fs_io_info *fio),
796 TP_CONDITION(page->mapping)
799 DECLARE_EVENT_CLASS(f2fs__bio,
801 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
803 TP_ARGS(sb, type, bio),
807 __field(dev_t, target)
809 __field(int, op_flags)
811 __field(sector_t, sector)
812 __field(unsigned int, size)
816 __entry->dev = sb->s_dev;
817 __entry->target = bio->bi_bdev->bd_dev;
818 __entry->op = bio_op(bio);
819 __entry->op_flags = bio->bi_opf;
820 __entry->type = type;
821 __entry->sector = bio->bi_iter.bi_sector;
822 __entry->size = bio->bi_iter.bi_size;
825 TP_printk("dev = (%d,%d)/(%d,%d), rw = %s%s, %s, sector = %lld, size = %u",
826 show_dev(__entry->target),
827 show_dev(__entry->dev),
828 show_bio_type(__entry->op, __entry->op_flags),
829 show_block_type(__entry->type),
830 (unsigned long long)__entry->sector,
834 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
836 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
838 TP_ARGS(sb, type, bio),
843 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
845 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
847 TP_ARGS(sb, type, bio),
852 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
854 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
856 TP_ARGS(sb, type, bio),
861 DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
863 TP_PROTO(struct super_block *sb, int type, struct bio *bio),
865 TP_ARGS(sb, type, bio),
870 TRACE_EVENT(f2fs_write_begin,
872 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
875 TP_ARGS(inode, pos, len, flags),
881 __field(unsigned int, len)
882 __field(unsigned int, flags)
886 __entry->dev = inode->i_sb->s_dev;
887 __entry->ino = inode->i_ino;
890 __entry->flags = flags;
893 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
894 show_dev_ino(__entry),
895 (unsigned long long)__entry->pos,
900 TRACE_EVENT(f2fs_write_end,
902 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
903 unsigned int copied),
905 TP_ARGS(inode, pos, len, copied),
911 __field(unsigned int, len)
912 __field(unsigned int, copied)
916 __entry->dev = inode->i_sb->s_dev;
917 __entry->ino = inode->i_ino;
920 __entry->copied = copied;
923 TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
924 show_dev_ino(__entry),
925 (unsigned long long)__entry->pos,
930 DECLARE_EVENT_CLASS(f2fs__page,
932 TP_PROTO(struct page *page, int type),
941 __field(pgoff_t, index)
943 __field(int, uptodate)
947 __entry->dev = page->mapping->host->i_sb->s_dev;
948 __entry->ino = page->mapping->host->i_ino;
949 __entry->type = type;
950 __entry->dir = S_ISDIR(page->mapping->host->i_mode);
951 __entry->index = page->index;
952 __entry->dirty = PageDirty(page);
953 __entry->uptodate = PageUptodate(page);
956 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
957 "dirty = %d, uptodate = %d",
958 show_dev_ino(__entry),
959 show_block_type(__entry->type),
960 show_file_type(__entry->dir),
961 (unsigned long)__entry->index,
966 DEFINE_EVENT(f2fs__page, f2fs_writepage,
968 TP_PROTO(struct page *page, int type),
973 DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
975 TP_PROTO(struct page *page, int type),
980 DEFINE_EVENT(f2fs__page, f2fs_readpage,
982 TP_PROTO(struct page *page, int type),
987 DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
989 TP_PROTO(struct page *page, int type),
994 DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
996 TP_PROTO(struct page *page, int type),
1001 DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
1003 TP_PROTO(struct page *page, int type),
1008 DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
1010 TP_PROTO(struct page *page, int type),
1015 TRACE_EVENT(f2fs_writepages,
1017 TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
1019 TP_ARGS(inode, wbc, type),
1026 __field(long, nr_to_write)
1027 __field(long, pages_skipped)
1028 __field(loff_t, range_start)
1029 __field(loff_t, range_end)
1030 __field(pgoff_t, writeback_index)
1031 __field(int, sync_mode)
1032 __field(char, for_kupdate)
1033 __field(char, for_background)
1034 __field(char, tagged_writepages)
1035 __field(char, for_reclaim)
1036 __field(char, range_cyclic)
1037 __field(char, for_sync)
1041 __entry->dev = inode->i_sb->s_dev;
1042 __entry->ino = inode->i_ino;
1043 __entry->type = type;
1044 __entry->dir = S_ISDIR(inode->i_mode);
1045 __entry->nr_to_write = wbc->nr_to_write;
1046 __entry->pages_skipped = wbc->pages_skipped;
1047 __entry->range_start = wbc->range_start;
1048 __entry->range_end = wbc->range_end;
1049 __entry->writeback_index = inode->i_mapping->writeback_index;
1050 __entry->sync_mode = wbc->sync_mode;
1051 __entry->for_kupdate = wbc->for_kupdate;
1052 __entry->for_background = wbc->for_background;
1053 __entry->tagged_writepages = wbc->tagged_writepages;
1054 __entry->for_reclaim = wbc->for_reclaim;
1055 __entry->range_cyclic = wbc->range_cyclic;
1056 __entry->for_sync = wbc->for_sync;
1059 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
1060 "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
1061 "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
1062 show_dev_ino(__entry),
1063 show_block_type(__entry->type),
1064 show_file_type(__entry->dir),
1065 __entry->nr_to_write,
1066 __entry->pages_skipped,
1067 __entry->range_start,
1069 (unsigned long)__entry->writeback_index,
1071 __entry->for_kupdate,
1072 __entry->for_background,
1073 __entry->tagged_writepages,
1074 __entry->for_reclaim,
1075 __entry->range_cyclic,
1079 TRACE_EVENT(f2fs_readpages,
1081 TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),
1083 TP_ARGS(inode, page, nrpage),
1088 __field(pgoff_t, start)
1089 __field(unsigned int, nrpage)
1093 __entry->dev = inode->i_sb->s_dev;
1094 __entry->ino = inode->i_ino;
1095 __entry->start = page->index;
1096 __entry->nrpage = nrpage;
1099 TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
1100 show_dev_ino(__entry),
1101 (unsigned long)__entry->start,
1105 TRACE_EVENT(f2fs_write_checkpoint,
1107 TP_PROTO(struct super_block *sb, int reason, char *msg),
1109 TP_ARGS(sb, reason, msg),
1113 __field(int, reason)
1114 __field(char *, msg)
1118 __entry->dev = sb->s_dev;
1119 __entry->reason = reason;
1123 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
1124 show_dev(__entry->dev),
1125 show_cpreason(__entry->reason),
1129 TRACE_EVENT(f2fs_issue_discard,
1131 TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
1133 TP_ARGS(dev, blkstart, blklen),
1137 __field(block_t, blkstart)
1138 __field(block_t, blklen)
1142 __entry->dev = dev->bd_dev;
1143 __entry->blkstart = blkstart;
1144 __entry->blklen = blklen;
1147 TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
1148 show_dev(__entry->dev),
1149 (unsigned long long)__entry->blkstart,
1150 (unsigned long long)__entry->blklen)
1153 TRACE_EVENT(f2fs_issue_reset_zone,
1155 TP_PROTO(struct block_device *dev, block_t blkstart),
1157 TP_ARGS(dev, blkstart),
1161 __field(block_t, blkstart)
1165 __entry->dev = dev->bd_dev;
1166 __entry->blkstart = blkstart;
1169 TP_printk("dev = (%d,%d), reset zone at block = 0x%llx",
1170 show_dev(__entry->dev),
1171 (unsigned long long)__entry->blkstart)
1174 TRACE_EVENT(f2fs_issue_flush,
1176 TP_PROTO(struct block_device *dev, unsigned int nobarrier,
1177 unsigned int flush_merge),
1179 TP_ARGS(dev, nobarrier, flush_merge),
1183 __field(unsigned int, nobarrier)
1184 __field(unsigned int, flush_merge)
1188 __entry->dev = dev->bd_dev;
1189 __entry->nobarrier = nobarrier;
1190 __entry->flush_merge = flush_merge;
1193 TP_printk("dev = (%d,%d), %s %s",
1194 show_dev(__entry->dev),
1195 __entry->nobarrier ? "skip (nobarrier)" : "issue",
1196 __entry->flush_merge ? " with flush_merge" : "")
1199 TRACE_EVENT(f2fs_lookup_extent_tree_start,
1201 TP_PROTO(struct inode *inode, unsigned int pgofs),
1203 TP_ARGS(inode, pgofs),
1208 __field(unsigned int, pgofs)
1212 __entry->dev = inode->i_sb->s_dev;
1213 __entry->ino = inode->i_ino;
1214 __entry->pgofs = pgofs;
1217 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
1218 show_dev_ino(__entry),
1222 TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
1224 TP_PROTO(struct inode *inode, unsigned int pgofs,
1225 struct extent_info *ei),
1227 TP_ARGS(inode, pgofs, ei),
1234 __field(unsigned int, pgofs)
1235 __field(unsigned int, fofs)
1237 __field(unsigned int, len)
1241 __entry->dev = inode->i_sb->s_dev;
1242 __entry->ino = inode->i_ino;
1243 __entry->pgofs = pgofs;
1244 __entry->fofs = ei->fofs;
1245 __entry->blk = ei->blk;
1246 __entry->len = ei->len;
1249 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1250 "ext_info(fofs: %u, blk: %u, len: %u)",
1251 show_dev_ino(__entry),
1258 TRACE_EVENT(f2fs_update_extent_tree_range,
1260 TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
1263 TP_ARGS(inode, pgofs, blkaddr, len),
1268 __field(unsigned int, pgofs)
1270 __field(unsigned int, len)
1274 __entry->dev = inode->i_sb->s_dev;
1275 __entry->ino = inode->i_ino;
1276 __entry->pgofs = pgofs;
1277 __entry->blk = blkaddr;
1281 TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
1282 "blkaddr = %u, len = %u",
1283 show_dev_ino(__entry),
1289 TRACE_EVENT(f2fs_shrink_extent_tree,
1291 TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
1292 unsigned int tree_cnt),
1294 TP_ARGS(sbi, node_cnt, tree_cnt),
1298 __field(unsigned int, node_cnt)
1299 __field(unsigned int, tree_cnt)
1303 __entry->dev = sbi->sb->s_dev;
1304 __entry->node_cnt = node_cnt;
1305 __entry->tree_cnt = tree_cnt;
1308 TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
1309 show_dev(__entry->dev),
1314 TRACE_EVENT(f2fs_destroy_extent_tree,
1316 TP_PROTO(struct inode *inode, unsigned int node_cnt),
1318 TP_ARGS(inode, node_cnt),
1323 __field(unsigned int, node_cnt)
1327 __entry->dev = inode->i_sb->s_dev;
1328 __entry->ino = inode->i_ino;
1329 __entry->node_cnt = node_cnt;
1332 TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
1333 show_dev_ino(__entry),
1337 DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
1339 TP_PROTO(struct super_block *sb, int type, s64 count),
1341 TP_ARGS(sb, type, count),
1350 __entry->dev = sb->s_dev;
1351 __entry->type = type;
1352 __entry->count = count;
1355 TP_printk("dev = (%d,%d), %s, dirty count = %lld",
1356 show_dev(__entry->dev),
1357 show_file_type(__entry->type),
1361 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
1363 TP_PROTO(struct super_block *sb, int type, s64 count),
1365 TP_ARGS(sb, type, count)
1368 DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
1370 TP_PROTO(struct super_block *sb, int type, s64 count),
1372 TP_ARGS(sb, type, count)
1375 #endif /* _TRACE_F2FS_H */
1377 /* This part must be outside protection */
1378 #include <trace/define_trace.h>