Function rtfree

freebsd/net/route/route_ctl.c:176–184

* Schedule rtentry deletion */

 * Schedule rtentry deletion
 */
static void
rtfree(struct rtentry *rt)
{

	KASSERT(rt != NULL, ("%s: NULL rt", __func__));

	epoch_call(net_epoch_preempt, destroy_rtentry_epoch,
	    &rt->rt_epoch_ctx);
}

static struct rib_head *
get_rnh(uint32_t fibnum, const struct rt_addrinfo *info)