Commit f2589f9a authored Nov 05, 2018 by Shaokun Zhang Committed by Greg Kroah-Hartman Nov 21, 2018

btrfs: tree-checker: Fix misleading group system information



commit 761333f2f50ccc887aa9957ae829300262c0d15b upstream.

block_group_err shows the group system as a decimal value with a '0x'
prefix, which is somewhat misleading.

Fix it to print hexadecimal, as was intended.

Fixes: fce466ea ("btrfs: tree-checker: Verify block_group_item")
CC: stable@vger.kernel.org # 4.19+
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent ec6d90a4

fs/btrfs/tree-checker.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -440,7 +440,7 @@ static int check_block_group_item(struct btrfs_fs_info *fs_info,
		type != (BTRFS_BLOCK_GROUP_METADATA \|
		BTRFS_BLOCK_GROUP_DATA)) {
		block_group_err(fs_info, leaf, slot,
		"invalid type, have 0x%llx (%lu bits set) expect either 0x%llx, 0x%llx, 0x%llu or 0x%llx",
		"invalid type, have 0x%llx (%lu bits set) expect either 0x%llx, 0x%llx, 0x%llx or 0x%llx",
		type, hweight64(type),
		BTRFS_BLOCK_GROUP_DATA, BTRFS_BLOCK_GROUP_METADATA,
		BTRFS_BLOCK_GROUP_SYSTEM,