static inline void queue_me(struct futex_q *q, struct futex_hash_bucket *hb)
{
	int prio;

	/*
	 * The priority used to register this element is
	 * - either the real thread-priority for the real-time threads
	 * (i.e. threads with a priority lower than MAX_RT_PRIO)
	 * - or MAX_RT_PRIO for non-RT threads.
	 * Thus, all RT-threads are woken first in priority order, and
	 * the others are woken last, in FIFO order.
	 */
	prio = min(current->normal_prio, MAX_RT_PRIO);

	plist_node_init(&q->list, prio);
#ifdef CONFIG_DEBUG_PI_LIST
	q->list.plist.spinlock = &hb->lock;
#endif
	plist_add(&q->list, &hb->chain);
	q->task = current;
	spin_unlock(&hb->lock);
}