diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 419968e..b0ea9f4 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3637,12 +3637,12 @@
 		       percpu_counter_sum(&fs_info->delalloc_bytes));
 	}
 
-	btrfs_stop_all_workers(fs_info);
-
 	del_fs_roots(fs_info);
 
 	btrfs_free_block_groups(fs_info);
 
+	btrfs_stop_all_workers(fs_info);
+
 	free_root_pointers(fs_info, 1);
 
 	iput(fs_info->btree_inode);