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 #define show_block_type(type) \
13 __print_symbolic(type, \
17 { META_FLUSH, "META_FLUSH" })
19 #define show_bio_type(type) \
20 __print_symbolic(type, \
22 { READA, "READAHEAD" }, \
23 { READ_SYNC, "READ_SYNC" }, \
25 { WRITE_SYNC, "WRITE_SYNC" }, \
26 { WRITE_FLUSH, "WRITE_FLUSH" }, \
27 { WRITE_FUA, "WRITE_FUA" })
29 #define show_data_type(type) \
30 __print_symbolic(type, \
31 { CURSEG_HOT_DATA, "Hot DATA" }, \
32 { CURSEG_WARM_DATA, "Warm DATA" }, \
33 { CURSEG_COLD_DATA, "Cold DATA" }, \
34 { CURSEG_HOT_NODE, "Hot NODE" }, \
35 { CURSEG_WARM_NODE, "Warm NODE" }, \
36 { CURSEG_COLD_NODE, "Cold NODE" }, \
37 { NO_CHECK_TYPE, "No TYPE" })
39 #define show_file_type(type) \
40 __print_symbolic(type, \
44 #define show_gc_type(type) \
45 __print_symbolic(type, \
46 { FG_GC, "Foreground GC" }, \
47 { BG_GC, "Background GC" })
49 #define show_alloc_mode(type) \
50 __print_symbolic(type, \
51 { LFS, "LFS-mode" }, \
54 #define show_victim_policy(type) \
55 __print_symbolic(type, \
56 { GC_GREEDY, "Greedy" }, \
57 { GC_CB, "Cost-Benefit" })
59 struct victim_sel_policy
;
61 DECLARE_EVENT_CLASS(f2fs__inode
,
63 TP_PROTO(struct inode
*inode
),
71 __field(umode_t
, mode
)
73 __field(unsigned int, nlink
)
74 __field(blkcnt_t
, blocks
)
79 __entry
->dev
= inode
->i_sb
->s_dev
;
80 __entry
->ino
= inode
->i_ino
;
81 __entry
->pino
= F2FS_I(inode
)->i_pino
;
82 __entry
->mode
= inode
->i_mode
;
83 __entry
->nlink
= inode
->i_nlink
;
84 __entry
->size
= inode
->i_size
;
85 __entry
->blocks
= inode
->i_blocks
;
86 __entry
->advise
= F2FS_I(inode
)->i_advise
;
89 TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
90 "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
91 show_dev_ino(__entry
),
92 (unsigned long)__entry
->pino
,
95 (unsigned int)__entry
->nlink
,
96 (unsigned long long)__entry
->blocks
,
97 (unsigned char)__entry
->advise
)
100 DECLARE_EVENT_CLASS(f2fs__inode_exit
,
102 TP_PROTO(struct inode
*inode
, int ret
),
113 __entry
->dev
= inode
->i_sb
->s_dev
;
114 __entry
->ino
= inode
->i_ino
;
118 TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
119 show_dev_ino(__entry
),
123 DEFINE_EVENT(f2fs__inode
, f2fs_sync_file_enter
,
125 TP_PROTO(struct inode
*inode
),
130 TRACE_EVENT(f2fs_sync_file_exit
,
132 TP_PROTO(struct inode
*inode
, bool need_cp
, int datasync
, int ret
),
134 TP_ARGS(inode
, need_cp
, datasync
, ret
),
139 __field(bool, need_cp
)
140 __field(int, datasync
)
145 __entry
->dev
= inode
->i_sb
->s_dev
;
146 __entry
->ino
= inode
->i_ino
;
147 __entry
->need_cp
= need_cp
;
148 __entry
->datasync
= datasync
;
152 TP_printk("dev = (%d,%d), ino = %lu, checkpoint is %s, "
153 "datasync = %d, ret = %d",
154 show_dev_ino(__entry
),
155 __entry
->need_cp
? "needed" : "not needed",
160 TRACE_EVENT(f2fs_sync_fs
,
162 TP_PROTO(struct super_block
*sb
, int wait
),
173 __entry
->dev
= sb
->s_dev
;
174 __entry
->dirty
= F2FS_SB(sb
)->s_dirty
;
175 __entry
->wait
= wait
;
178 TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
180 __entry
->dirty
? "dirty" : "not dirty",
184 DEFINE_EVENT(f2fs__inode
, f2fs_iget
,
186 TP_PROTO(struct inode
*inode
),
191 DEFINE_EVENT(f2fs__inode_exit
, f2fs_iget_exit
,
193 TP_PROTO(struct inode
*inode
, int ret
),
198 DEFINE_EVENT(f2fs__inode
, f2fs_evict_inode
,
200 TP_PROTO(struct inode
*inode
),
205 DEFINE_EVENT(f2fs__inode_exit
, f2fs_new_inode
,
207 TP_PROTO(struct inode
*inode
, int ret
),
212 TRACE_EVENT(f2fs_unlink_enter
,
214 TP_PROTO(struct inode
*dir
, struct dentry
*dentry
),
216 TP_ARGS(dir
, dentry
),
221 __field(loff_t
, size
)
222 __field(blkcnt_t
, blocks
)
223 __field(const char *, name
)
227 __entry
->dev
= dir
->i_sb
->s_dev
;
228 __entry
->ino
= dir
->i_ino
;
229 __entry
->size
= dir
->i_size
;
230 __entry
->blocks
= dir
->i_blocks
;
231 __entry
->name
= dentry
->d_name
.name
;
234 TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
235 "i_blocks = %llu, name = %s",
236 show_dev_ino(__entry
),
238 (unsigned long long)__entry
->blocks
,
242 DEFINE_EVENT(f2fs__inode_exit
, f2fs_unlink_exit
,
244 TP_PROTO(struct inode
*inode
, int ret
),
249 DEFINE_EVENT(f2fs__inode
, f2fs_truncate
,
251 TP_PROTO(struct inode
*inode
),
256 TRACE_EVENT(f2fs_truncate_data_blocks_range
,
258 TP_PROTO(struct inode
*inode
, nid_t nid
, unsigned int ofs
, int free
),
260 TP_ARGS(inode
, nid
, ofs
, free
),
266 __field(unsigned int, ofs
)
271 __entry
->dev
= inode
->i_sb
->s_dev
;
272 __entry
->ino
= inode
->i_ino
;
275 __entry
->free
= free
;
278 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
279 show_dev_ino(__entry
),
280 (unsigned int)__entry
->nid
,
285 DECLARE_EVENT_CLASS(f2fs__truncate_op
,
287 TP_PROTO(struct inode
*inode
, u64 from
),
289 TP_ARGS(inode
, from
),
294 __field(loff_t
, size
)
295 __field(blkcnt_t
, blocks
)
300 __entry
->dev
= inode
->i_sb
->s_dev
;
301 __entry
->ino
= inode
->i_ino
;
302 __entry
->size
= inode
->i_size
;
303 __entry
->blocks
= inode
->i_blocks
;
304 __entry
->from
= from
;
307 TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
308 "start file offset = %llu",
309 show_dev_ino(__entry
),
311 (unsigned long long)__entry
->blocks
,
312 (unsigned long long)__entry
->from
)
315 DEFINE_EVENT(f2fs__truncate_op
, f2fs_truncate_blocks_enter
,
317 TP_PROTO(struct inode
*inode
, u64 from
),
322 DEFINE_EVENT(f2fs__inode_exit
, f2fs_truncate_blocks_exit
,
324 TP_PROTO(struct inode
*inode
, int ret
),
329 DEFINE_EVENT(f2fs__truncate_op
, f2fs_truncate_inode_blocks_enter
,
331 TP_PROTO(struct inode
*inode
, u64 from
),
336 DEFINE_EVENT(f2fs__inode_exit
, f2fs_truncate_inode_blocks_exit
,
338 TP_PROTO(struct inode
*inode
, int ret
),
343 DECLARE_EVENT_CLASS(f2fs__truncate_node
,
345 TP_PROTO(struct inode
*inode
, nid_t nid
, block_t blk_addr
),
347 TP_ARGS(inode
, nid
, blk_addr
),
353 __field(block_t
, blk_addr
)
357 __entry
->dev
= inode
->i_sb
->s_dev
;
358 __entry
->ino
= inode
->i_ino
;
360 __entry
->blk_addr
= blk_addr
;
363 TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
364 show_dev_ino(__entry
),
365 (unsigned int)__entry
->nid
,
366 (unsigned long long)__entry
->blk_addr
)
369 DEFINE_EVENT(f2fs__truncate_node
, f2fs_truncate_nodes_enter
,
371 TP_PROTO(struct inode
*inode
, nid_t nid
, block_t blk_addr
),
373 TP_ARGS(inode
, nid
, blk_addr
)
376 DEFINE_EVENT(f2fs__inode_exit
, f2fs_truncate_nodes_exit
,
378 TP_PROTO(struct inode
*inode
, int ret
),
383 DEFINE_EVENT(f2fs__truncate_node
, f2fs_truncate_node
,
385 TP_PROTO(struct inode
*inode
, nid_t nid
, block_t blk_addr
),
387 TP_ARGS(inode
, nid
, blk_addr
)
390 TRACE_EVENT(f2fs_truncate_partial_nodes
,
392 TP_PROTO(struct inode
*inode
, nid_t nid
[], int depth
, int err
),
394 TP_ARGS(inode
, nid
, depth
, err
),
399 __field(nid_t
, nid
[3])
405 __entry
->dev
= inode
->i_sb
->s_dev
;
406 __entry
->ino
= inode
->i_ino
;
407 __entry
->nid
[0] = nid
[0];
408 __entry
->nid
[1] = nid
[1];
409 __entry
->nid
[2] = nid
[2];
410 __entry
->depth
= depth
;
414 TP_printk("dev = (%d,%d), ino = %lu, "
415 "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
416 show_dev_ino(__entry
),
417 (unsigned int)__entry
->nid
[0],
418 (unsigned int)__entry
->nid
[1],
419 (unsigned int)__entry
->nid
[2],
424 TRACE_EVENT_CONDITION(f2fs_readpage
,
426 TP_PROTO(struct page
*page
, sector_t blkaddr
, int type
),
428 TP_ARGS(page
, blkaddr
, type
),
430 TP_CONDITION(page
->mapping
),
435 __field(pgoff_t
, index
)
436 __field(sector_t
, blkaddr
)
441 __entry
->dev
= page
->mapping
->host
->i_sb
->s_dev
;
442 __entry
->ino
= page
->mapping
->host
->i_ino
;
443 __entry
->index
= page
->index
;
444 __entry
->blkaddr
= blkaddr
;
445 __entry
->type
= type
;
448 TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
449 "blkaddr = 0x%llx, bio_type = %s",
450 show_dev_ino(__entry
),
451 (unsigned long)__entry
->index
,
452 (unsigned long long)__entry
->blkaddr
,
453 show_bio_type(__entry
->type
))
456 TRACE_EVENT(f2fs_get_data_block
,
457 TP_PROTO(struct inode
*inode
, sector_t iblock
,
458 struct buffer_head
*bh
, int ret
),
460 TP_ARGS(inode
, iblock
, bh
, ret
),
465 __field(sector_t
, iblock
)
466 __field(sector_t
, bh_start
)
467 __field(size_t, bh_size
)
472 __entry
->dev
= inode
->i_sb
->s_dev
;
473 __entry
->ino
= inode
->i_ino
;
474 __entry
->iblock
= iblock
;
475 __entry
->bh_start
= bh
->b_blocknr
;
476 __entry
->bh_size
= bh
->b_size
;
480 TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
481 "start blkaddr = 0x%llx, len = 0x%llx bytes, err = %d",
482 show_dev_ino(__entry
),
483 (unsigned long long)__entry
->iblock
,
484 (unsigned long long)__entry
->bh_start
,
485 (unsigned long long)__entry
->bh_size
,
489 TRACE_EVENT(f2fs_get_victim
,
491 TP_PROTO(struct super_block
*sb
, int type
, int gc_type
,
492 struct victim_sel_policy
*p
, unsigned int pre_victim
,
493 unsigned int prefree
, unsigned int free
),
495 TP_ARGS(sb
, type
, gc_type
, p
, pre_victim
, prefree
, free
),
500 __field(int, gc_type
)
501 __field(int, alloc_mode
)
502 __field(int, gc_mode
)
503 __field(unsigned int, victim
)
504 __field(unsigned int, ofs_unit
)
505 __field(unsigned int, pre_victim
)
506 __field(unsigned int, prefree
)
507 __field(unsigned int, free
)
511 __entry
->dev
= sb
->s_dev
;
512 __entry
->type
= type
;
513 __entry
->gc_type
= gc_type
;
514 __entry
->alloc_mode
= p
->alloc_mode
;
515 __entry
->gc_mode
= p
->gc_mode
;
516 __entry
->victim
= p
->min_segno
;
517 __entry
->ofs_unit
= p
->ofs_unit
;
518 __entry
->pre_victim
= pre_victim
;
519 __entry
->prefree
= prefree
;
520 __entry
->free
= free
;
523 TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), victim = %u "
524 "ofs_unit = %u, pre_victim_secno = %d, prefree = %u, free = %u",
526 show_data_type(__entry
->type
),
527 show_gc_type(__entry
->gc_type
),
528 show_alloc_mode(__entry
->alloc_mode
),
529 show_victim_policy(__entry
->gc_mode
),
532 (int)__entry
->pre_victim
,
537 TRACE_EVENT(f2fs_fallocate
,
539 TP_PROTO(struct inode
*inode
, int mode
,
540 loff_t offset
, loff_t len
, int ret
),
542 TP_ARGS(inode
, mode
, offset
, len
, ret
),
548 __field(loff_t
, offset
)
550 __field(loff_t
, size
)
551 __field(blkcnt_t
, blocks
)
556 __entry
->dev
= inode
->i_sb
->s_dev
;
557 __entry
->ino
= inode
->i_ino
;
558 __entry
->mode
= mode
;
559 __entry
->offset
= offset
;
561 __entry
->size
= inode
->i_size
;
562 __entry
->blocks
= inode
->i_blocks
;
566 TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
567 "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
568 show_dev_ino(__entry
),
570 (unsigned long long)__entry
->offset
,
571 (unsigned long long)__entry
->len
,
572 (unsigned long long)__entry
->size
,
573 (unsigned long long)__entry
->blocks
,
577 TRACE_EVENT(f2fs_reserve_new_block
,
579 TP_PROTO(struct inode
*inode
, nid_t nid
, unsigned int ofs_in_node
),
581 TP_ARGS(inode
, nid
, ofs_in_node
),
586 __field(unsigned int, ofs_in_node
)
590 __entry
->dev
= inode
->i_sb
->s_dev
;
592 __entry
->ofs_in_node
= ofs_in_node
;
595 TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u",
597 (unsigned int)__entry
->nid
,
598 __entry
->ofs_in_node
)
601 TRACE_EVENT(f2fs_do_submit_bio
,
603 TP_PROTO(struct super_block
*sb
, int btype
, bool sync
, struct bio
*bio
),
605 TP_ARGS(sb
, btype
, sync
, bio
),
611 __field(sector_t
, sector
)
612 __field(unsigned int, size
)
616 __entry
->dev
= sb
->s_dev
;
617 __entry
->btype
= btype
;
618 __entry
->sync
= sync
;
619 __entry
->sector
= bio
->bi_iter
.bi_sector
;
620 __entry
->size
= bio
->bi_iter
.bi_size
;
623 TP_printk("dev = (%d,%d), type = %s, io = %s, sector = %lld, size = %u",
625 show_block_type(__entry
->btype
),
626 __entry
->sync
? "sync" : "no sync",
627 (unsigned long long)__entry
->sector
,
631 DECLARE_EVENT_CLASS(f2fs__page
,
633 TP_PROTO(struct page
*page
, int type
),
642 __field(pgoff_t
, index
)
647 __entry
->dev
= page
->mapping
->host
->i_sb
->s_dev
;
648 __entry
->ino
= page
->mapping
->host
->i_ino
;
649 __entry
->type
= type
;
650 __entry
->dir
= S_ISDIR(page
->mapping
->host
->i_mode
);
651 __entry
->index
= page
->index
;
652 __entry
->dirty
= PageDirty(page
);
655 TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, dirty = %d",
656 show_dev_ino(__entry
),
657 show_block_type(__entry
->type
),
658 show_file_type(__entry
->dir
),
659 (unsigned long)__entry
->index
,
663 DEFINE_EVENT(f2fs__page
, f2fs_set_page_dirty
,
665 TP_PROTO(struct page
*page
, int type
),
670 DEFINE_EVENT(f2fs__page
, f2fs_vm_page_mkwrite
,
672 TP_PROTO(struct page
*page
, int type
),
677 TRACE_EVENT(f2fs_submit_write_page
,
679 TP_PROTO(struct page
*page
, block_t blk_addr
, int type
),
681 TP_ARGS(page
, blk_addr
, type
),
687 __field(pgoff_t
, index
)
688 __field(block_t
, block
)
692 __entry
->dev
= page
->mapping
->host
->i_sb
->s_dev
;
693 __entry
->ino
= page
->mapping
->host
->i_ino
;
694 __entry
->type
= type
;
695 __entry
->index
= page
->index
;
696 __entry
->block
= blk_addr
;
699 TP_printk("dev = (%d,%d), ino = %lu, %s, index = %lu, blkaddr = 0x%llx",
700 show_dev_ino(__entry
),
701 show_block_type(__entry
->type
),
702 (unsigned long)__entry
->index
,
703 (unsigned long long)__entry
->block
)
706 TRACE_EVENT(f2fs_write_checkpoint
,
708 TP_PROTO(struct super_block
*sb
, bool is_umount
, char *msg
),
710 TP_ARGS(sb
, is_umount
, msg
),
714 __field(bool, is_umount
)
719 __entry
->dev
= sb
->s_dev
;
720 __entry
->is_umount
= is_umount
;
724 TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
726 __entry
->is_umount
? "clean umount" : "consistency",
730 #endif /* _TRACE_F2FS_H */
732 /* This part must be outside protection */
733 #include <trace/define_trace.h>