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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-05-20 20:42:37 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-06-02 18:05:13 -0700 |
| commit | 26de9b11713057a16a9220423a2f137774763b0e (patch) | |
| tree | cf238a2873c5b3befbe1499f9005de554a759a9e /fs/f2fs/recovery.c | |
| parent | ee6d182f2a19d5d44607b5ae4bec523726d76a99 (diff) | |
| download | op-kernel-dev-26de9b11713057a16a9220423a2f137774763b0e.zip op-kernel-dev-26de9b11713057a16a9220423a2f137774763b0e.tar.gz | |
f2fs: avoid unnecessary updating inode during fsync
If roll-forward recovery can recover i_size, we don't need to update inode's
metadata during fsync.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/recovery.c')
| -rw-r--r-- | fs/f2fs/recovery.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 68c433f..b568b28 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -455,6 +455,9 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, continue; } + if ((start + 1) << PAGE_SHIFT > i_size_read(inode)) + f2fs_i_size_write(inode, (start + 1) << PAGE_SHIFT); + /* * dest is reserved block, invalidate src block * and then reserve one new block in dnode page. |
