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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-11-30 04:51:14 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-12-23 02:18:05 +0100 |
| commit | 93dfe2ac516250755f7d5edd438b0ce67c0e3aa6 (patch) | |
| tree | 66a4821769e2feb60de4265b8b9d7b03706d544d /fs/f2fs/recovery.c | |
| parent | f2fs: remove the own bi_private allocation (diff) | |
| download | linux-93dfe2ac516250755f7d5edd438b0ce67c0e3aa6.tar.xz linux-93dfe2ac516250755f7d5edd438b0ce67c0e3aa6.zip | |
f2fs: refactor bio-related operations
This patch integrates redundant bio operations on read and write IOs.
1. Move bio-related codes to the top of data.c.
2. Replace f2fs_submit_bio with f2fs_submit_merged_bio, which handles read
bios additionally.
3. Introduce __submit_merged_bio to submit the merged bio.
4. Change f2fs_readpage to f2fs_submit_page_bio.
5. Introduce f2fs_submit_page_mbio to integrate previous submit_read_page and
submit_write_page.
Reviewed-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Reviewed-by: Chao Yu <chao2.yu@samsung.com >
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/recovery.c')
| -rw-r--r-- | fs/f2fs/recovery.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index fdc81161f254..c209b8652927 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -143,7 +143,7 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) while (1) { struct fsync_inode_entry *entry; - err = f2fs_readpage(sbi, page, blkaddr, READ_SYNC); + err = f2fs_submit_page_bio(sbi, page, blkaddr, READ_SYNC); if (err) goto out; @@ -386,7 +386,7 @@ static int recover_data(struct f2fs_sb_info *sbi, while (1) { struct fsync_inode_entry *entry; - err = f2fs_readpage(sbi, page, blkaddr, READ_SYNC); + err = f2fs_submit_page_bio(sbi, page, blkaddr, READ_SYNC); if (err) goto out; |