f2fs: commit atomic written page in LFS mode
We should always commit atomic written pages in LFS mode, otherwise data
will become corrupted if we encounter suddent power cut after partial
pages committed in IPU mode.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 890e736..99172a6 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1084,6 +1084,7 @@
*/
if (unlikely(fio->blk_addr != NEW_ADDR &&
!is_cold_data(page) &&
+ !IS_ATOMIC_WRITTEN_PAGE(page) &&
need_inplace_update(inode))) {
rewrite_data_page(fio);
set_inode_flag(F2FS_I(inode), FI_UPDATE_WRITE);