Function intr_alloc_map_data

freebsd/kern/subr_intr.c:1286–1295

* Allocate memory for new intr_map_data structure. * Initialize common fields. */

 * Initialize common fields.
 */
struct intr_map_data *
intr_alloc_map_data(enum intr_map_data_type type, size_t len, int flags)
{
	struct intr_map_data *data;

	data = malloc(len, M_INTRNG, flags);
	data->type = type;
	data->len = len;
	return (data);
}

void intr_free_intr_map_data(struct intr_map_data *data)
{