/* Returns 1 if any slot in the node has this tag set. Otherwise returns 0.  */
static int any_tag_set(struct radix_tree_node *node, unsigned int tag)
/* Returns 1 if any slot in the node has this tag set. Otherwise returns 0.  */
static int any_tag_set(struct radix_tree_node *node, unsigned int tag)
{
	int idx;
	for (idx = 0; idx < RADIX_TREE_TAG_LONGS; idx++) {
		if (node->tags[tag][idx])
			return 1;
	}
	return 0;
}