btrfs: handle block group lookup error when it's being removed
authorDavid Sterba <dsterba@suse.com>
Sat, 20 Jan 2024 01:17:03 +0000 (02:17 +0100)
committerDavid Sterba <dsterba@suse.com>
Mon, 4 Mar 2024 15:24:47 +0000 (16:24 +0100)
commit97ec332068f00bb1da73bc25949b4be3a08e36f8
tree53a39c96012ae67912a3a3696ffed587ca2afe7e
parentc093bf306562c34d1c71f89897bb9220f44f5e4c
btrfs: handle block group lookup error when it's being removed

The unlikely case of lookup error in btrfs_remove_block_group() can be
handled properly, in its caller this would lead to a transaction abort.
We can't do anything else, a block group must have been loaded first.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/block-group.c