From: Qu Wenruo <wqu@suse.com>
Date: Fri, 14 Jun 2024 04:22:29 +0000 (+0930)
Subject: btrfs: output the unrecognized super block flags as hex
X-Git-Tag: v6.11-rc1~157^2~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cf31b271e0a65fadb675a6cec433e08ab636f36d;p=thirdparty%2Flinux.git

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 <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 0fd248292d285..686eec119eb4c 100644
--- 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;
 	}