1 files changed, 1 insertions, 1 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index a42419c276e2..3355d7ea8308 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3607,7 +3607,7 @@ refill_cluster:
                         last_ptr_loop = 0;
 
                         /* allocate a cluster in this block group */
-                        ret = btrfs_find_space_cluster(trans,
+                        ret = btrfs_find_space_cluster(trans, root,
                                                block_group, last_ptr,
                                                offset, num_bytes,
                                                empty_cluster + empty_size);