Commit b52fe51f authored by Mark Harmstone's avatar Mark Harmstone Committed by David Sterba
Browse files

btrfs: fix super block offset in error message in btrfs_validate_super() 



Fix the superblock offset mismatch error message in
btrfs_validate_super(): we changed it so that it considers all the
superblocks, but the message still assumes we're only looking at the
first one.

The change from %u to %llu is because we're changing from a constant to
a u64.

Fixes: 069ec957 ("btrfs: Refactor btrfs_check_super_valid")
Reviewed-by: default avatarQu Wenruo <wqu@suse.com>
Signed-off-by: default avatarMark Harmstone <mark@harmstone.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent b17b79ff

fs/btrfs/disk-io.c

+2 −2
Original line number Diff line number Diff line
@@ -2531,8 +2531,8 @@ int btrfs_validate_super(const struct btrfs_fs_info *fs_info, 


	if (mirror_num >= 0 &&

	    btrfs_super_bytenr(sb) != btrfs_sb_offset(mirror_num)) {

		btrfs_err(fs_info, "super offset mismatch %llu != %u",

			  btrfs_super_bytenr(sb), BTRFS_SUPER_INFO_OFFSET);

		btrfs_err(fs_info, "super offset mismatch %llu != %llu",

			  btrfs_super_bytenr(sb), btrfs_sb_offset(mirror_num));

		ret = -EINVAL;

	}