diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-12-21 12:13:03 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-02-06 13:53:37 -0800 |
| commit | 849981c99bd8508cfcce20b693ff3206e0b3d161 (patch) | |
| tree | 45cc0de14533d5dd085cd763c6f9137169bb3665 /include | |
| parent | c1e5d5278024fbe65f123c6f8e772b82f1f72106 (diff) | |
f2fs: add submit_bio tracepoint
This patch adds final submit_bio() tracepoint.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Conflicts:
fs/f2fs/data.c
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/f2fs.h | 45 |
1 files changed, 30 insertions, 15 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 7ad46e8a89e6..217691582dd4 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -779,12 +779,11 @@ DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio, TP_CONDITION(page->mapping) ); -DECLARE_EVENT_CLASS(f2fs__submit_bio, +DECLARE_EVENT_CLASS(f2fs__bio, - TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, - struct bio *bio), + TP_PROTO(struct super_block *sb, int type, struct bio *bio), - TP_ARGS(sb, fio, bio), + TP_ARGS(sb, type, bio), TP_STRUCT__entry( __field(dev_t, dev) @@ -797,9 +796,9 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio, TP_fast_assign( __entry->dev = sb->s_dev; - __entry->op = fio->op; - __entry->op_flags = fio->op_flags; - __entry->type = fio->type; + __entry->op = bio_op(bio); + __entry->op_flags = bio->bi_rw; + __entry->type = type; __entry->sector = bio->bi_iter.bi_sector; __entry->size = bio->bi_iter.bi_size; ), @@ -812,22 +811,38 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio, __entry->size) ); -DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio, +DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio, + + TP_PROTO(struct super_block *sb, int type, struct bio *bio), + + TP_ARGS(sb, type, bio), + + TP_CONDITION(bio) +); + +DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio, + + TP_PROTO(struct super_block *sb, int type, struct bio *bio), + + TP_ARGS(sb, type, bio), + + TP_CONDITION(bio) +); + +DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio, - TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, - struct bio *bio), + TP_PROTO(struct super_block *sb, int type, struct bio *bio), - TP_ARGS(sb, fio, bio), + TP_ARGS(sb, type, bio), TP_CONDITION(bio) ); -DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio, +DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio, - TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio, - struct bio *bio), + TP_PROTO(struct super_block *sb, int type, struct bio *bio), - TP_ARGS(sb, fio, bio), + TP_ARGS(sb, type, bio), TP_CONDITION(bio) ); |