Commit 11504a8e authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: avoid write_checkpoint if f2fs is mounted readonly 



Do not change any partition when f2fs is changed to readonly mode.

Reviewed-by: default avatarChao Yu <chao2.yu@samsung.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 2d834bf9

fs/f2fs/checkpoint.c

+2 −0
Original line number Diff line number Diff line
@@ -1067,6 +1067,8 @@ void write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) 
		goto out;

	if (unlikely(f2fs_cp_error(sbi)))

		goto out;

	if (f2fs_readonly(sbi->sb))

		goto out;

	if (block_operations(sbi))

		goto out;