diff options
| author | Chao Yu <chao2.yu@samsung.com> | 2013-09-24 03:26:24 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-09-25 10:18:16 +0200 |
| commit | 691c6fd2a2d6b6db08b17beec5e42ab0687058c7 (patch) | |
| tree | d798ffcba0eefb306b44e6e275db4ff983d18915 /fs/f2fs | |
| parent | f2fs: avoid allocating failure in bio_alloc (diff) | |
| download | linux-691c6fd2a2d6b6db08b17beec5e42ab0687058c7.tar.xz linux-691c6fd2a2d6b6db08b17beec5e42ab0687058c7.zip | |
f2fs: remove unneeded write checkpoint in recover_fsync_data
Previously, recover_fsync_data still to write checkpoint when there is
nothing to recover with normal umount image.
It may reduce mount performance and flash memory lifetime, so let's remove
it.
Signed-off-by: Tan Shu <shu.tan@samsung.com>
Signed-off-by: Yu Chao <chao2.yu@samsung.com>
Reviewed-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/recovery.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 51ef5eec33d7..d43e4cd1f815 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -419,6 +419,7 @@ int recover_fsync_data(struct f2fs_sb_info *sbi) { struct list_head inode_list; int err; + int need_writecp = 0; fsync_entry_slab = f2fs_kmem_cache_create("f2fs_fsync_inode_entry", sizeof(struct fsync_inode_entry), NULL); @@ -436,6 +437,8 @@ int recover_fsync_data(struct f2fs_sb_info *sbi) if (list_empty(&inode_list)) goto out; + need_writecp = 1; + /* step #2: recover data */ err = recover_data(sbi, &inode_list, CURSEG_WARM_NODE); BUG_ON(!list_empty(&inode_list)); @@ -443,7 +446,7 @@ out: destroy_fsync_dnodes(&inode_list); kmem_cache_destroy(fsync_entry_slab); sbi->por_doing = 0; - if (!err) + if (!err && need_writecp) write_checkpoint(sbi, false); return err; } |