Commit 48d180e2 authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
Browse files

f2fs: zone: fix to don't trigger OPU on pinfile for direct IO 



Otherwise, it breaks pinfile's sematics.

Cc: Daeho Jeong <daeho43@gmail.com>
Signed-off-by: default avatarChao Yu <chao@kernel.org>
Reviewed-by: default avatarDaeho Jeong <daehojeong@google.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 20faaf30

fs/f2fs/data.c

+3 −2
Original line number Diff line number Diff line
@@ -1595,8 +1595,9 @@ int f2fs_map_blocks(struct inode *inode, struct f2fs_map_blocks *map, int flag) 
	}



	/* use out-place-update for direct IO under LFS mode */

	if (map->m_may_create &&

	    (is_hole || (f2fs_lfs_mode(sbi) && flag == F2FS_GET_BLOCK_DIO))) {

	if (map->m_may_create && (is_hole ||

		(flag == F2FS_GET_BLOCK_DIO && f2fs_lfs_mode(sbi) &&

		!f2fs_is_pinned_file(inode)))) {

		if (unlikely(f2fs_cp_error(sbi))) {

			err = -EIO;

			goto sync_out;