f2fs: don't do checkpoint if error is occurred

If we met an error during the dentry recovery, we should not conduct checkpoint.
Otherwise, some errorneous dentry blocks overwrites the existing blocks that
contain the remaining recovery information.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

parent 45856aff

fs/f2fs/recovery.c

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -403,6 +403,7 @@ int recover_fsync_data(struct f2fs_sb_info *sbi)
	destroy_fsync_dnodes(sbi, &inode_list);		destroy_fsync_dnodes(sbi, &inode_list);
	kmem_cache_destroy(fsync_entry_slab);		kmem_cache_destroy(fsync_entry_slab);
	sbi->por_doing = 0;		sbi->por_doing = 0;
			if (!err)
	write_checkpoint(sbi, false);		write_checkpoint(sbi, false);
	return err;		return err;
	}		}