static void free_kmem_cache_nodes(struct kmem_cache *s)
{
	int node;
	struct kmem_cache_node *n;

	for_each_kmem_cache_node(s, node, n) {
		s->node[node] = NULL;
		kmem_cache_free(kmem_cache_node, n);
	}
}
static void free_kmem_cache_nodes(struct kmem_cache *s)
{
	int node;
	struct kmem_cache_node *n;

	for_each_kmem_cache_node(s, node, n) {
		s->node[node] = NULL;
		kmem_cache_free(kmem_cache_node, n);
	}
}