void km_state_notify(struct xfrm_state *x, const struct km_event *c)
{
	struct xfrm_mgr *km;
	rcu_read_lock();
	list_for_each_entry_rcu(km, &xfrm_km_list, list)
		if (km->notify)
			km->notify(x, c);
	rcu_read_unlock();
}
Unknown