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Diffstat (limited to 'fs/btrfs/free-space-tree.c')
-rw-r--r--fs/btrfs/free-space-tree.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/free-space-tree.c b/fs/btrfs/free-space-tree.c
index 655aad0f9e1c..0ae54d8c10d6 100644
--- a/fs/btrfs/free-space-tree.c
+++ b/fs/btrfs/free-space-tree.c
@@ -25,6 +25,8 @@ static struct btrfs_root *btrfs_free_space_root(
.offset = 0,
};
+ if (btrfs_fs_incompat(block_group->fs_info, EXTENT_TREE_V2))
+ key.offset = block_group->global_root_id;
return btrfs_global_root(block_group->fs_info, &key);
}