missing fetch enum usage

src/datawizard/copy_driver.c

@@ -219,7 +219,7 @@ int STARPU_ATTRIBUTE_WARN_UNUSED_RESULT _starpu_driver_copy_data_1_to_1(starpu_d
 			/* We're not supposed to allocate there at the moment */
 			return -ENOMEM;
 
-		int ret_alloc = _starpu_allocate_memory_on_node(handle, dst_replicate, req ? req->prefetch : 0);
+		int ret_alloc = _starpu_allocate_memory_on_node(handle, dst_replicate, req ? req->prefetch : STARPU_FETCH);
 		if (ret_alloc)
 			return -ENOMEM;
 	}

src/datawizard/filters.c

@@ -193,7 +193,7 @@ static void _starpu_data_partition(starpu_data_handle_t initial_handle, starpu_d
 		int home_node = initial_handle->home_node;
 		if (home_node < 0 || (starpu_node_get_kind(home_node) != STARPU_CPU_RAM))
 			home_node = STARPU_MAIN_RAM;
-		int ret = _starpu_allocate_memory_on_node(initial_handle, &initial_handle->per_node[home_node], 0);
+		int ret = _starpu_allocate_memory_on_node(initial_handle, &initial_handle->per_node[home_node], STARPU_FETCH);
 #ifdef STARPU_DEVEL
 #warning we should reclaim memory if allocation failed
 #endif