Commit c644af13 authored by Daeho Jeong's avatar Daeho Jeong Committed by Jaegeuk Kim
Browse files

f2fs: prevent atomic write on pinned file 



Since atomic write way was changed to out-place-update, we should
prevent it on pinned files.

Signed-off-by: default avatarDaeho Jeong <daehojeong@google.com>
Reviewed-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 24593061

fs/f2fs/file.c

+2 −1
Original line number Diff line number Diff line
@@ -2083,7 +2083,8 @@ static int f2fs_ioc_start_atomic_write(struct file *filp, bool truncate) 


	inode_lock(inode);



	if (!f2fs_disable_compressed_file(inode)) {

	if (!f2fs_disable_compressed_file(inode) ||

			f2fs_is_pinned_file(inode)) {

		ret = -EINVAL;

		goto out;

	}