btrfs: output the unrecognized super block flags as hex

Most of the extra super block flags are beyond 32bits (from CHANGING_FSID_V2 to CHANGING_*_CSUMS), thus using %llu is not only too long and pretty hard to read. Reviewed-by: Josef Bacik <[email protected]> Signed-off-by: Qu Wenruo <[email protected]> Reviewed-by: David Sterba <[email protected]> Signed-off-by: David Sterba <[email protected]>
btrfs · Jun 28, 2024 · a048dde · a048dde
1 parent 923ed8d
commit a048dde
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
@@ -2347,7 +2347,7 @@ int btrfs_validate_super(const struct btrfs_fs_info *fs_info,
 		ret = -EINVAL;
 	}
 	if (btrfs_super_flags(sb) & ~BTRFS_SUPER_FLAG_SUPP) {
-		btrfs_err(fs_info, "unrecognized or unsupported super flag: %llu",
+		btrfs_err(fs_info, "unrecognized or unsupported super flag: 0x%llx",
 				btrfs_super_flags(sb) & ~BTRFS_SUPER_FLAG_SUPP);
 		ret = -EINVAL;
 	}