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 Feb 2022 15:36:01 +0000 (16:36 +0100)
commit77db70015065951f08af173c7458871161559573
tree79cae1cc073eb9f74ffff0ad4bbbc90434190929
parentd084b429a130fe00dface730fa4dd4f1b19d2557
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