f2fs: check if inode state is dirty at fsync

If inode state is dirty, go straight to write.

Suggested-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
1 file changed