summaryrefslogtreecommitdiffstats
path: root/fs/btrfs/disk-io.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/btrfs/disk-io.h')
-rw-r--r--fs/btrfs/disk-io.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index 5e8bef4b7563..2e10514ecda8 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -111,6 +111,8 @@ static inline struct btrfs_root *btrfs_grab_root(struct btrfs_root *root)
static inline struct btrfs_root *btrfs_block_group_root(struct btrfs_fs_info *fs_info)
{
+ if (btrfs_fs_incompat(fs_info, EXTENT_TREE_V2))
+ return fs_info->block_group_root;
return btrfs_extent_root(fs_info, 0);
}