btrfs: tree-checker: don't fail on empty extent roots for extent tree v2
authorJosef Bacik <josef@toxicpanda.com>
Wed, 15 Dec 2021 20:40:05 +0000 (15:40 -0500)
committerDavid Sterba <dsterba@suse.com>
Mon, 14 Mar 2022 12:13:48 +0000 (13:13 +0100)
commitc2fa821cc9f9415f6c7fc2da920e833a78040ea7
tree124b5dc4024c8ba5ea909cb5b658a6b93e3eee8f
parent63cd070decb15f540b15f2bc35ecad42dd9cf598
btrfs: tree-checker: don't fail on empty extent roots for extent tree v2

For extent tree v2 we can definitely have empty extent roots, so skip
this particular check if we have that set.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/tree-checker.c