665 void crypto_init_queue(struct crypto_queue *queue, unsigned int max_qlen)  in crypto_init_queue()  argument
667 	INIT_LIST_HEAD(&queue->list);  in crypto_init_queue()
668 	queue->backlog = &queue->list;  in crypto_init_queue()
669 	queue->qlen = 0;  in crypto_init_queue()
670 	queue->max_qlen = max_qlen;  in crypto_init_queue()
674 int crypto_enqueue_request(struct crypto_queue *queue,  in crypto_enqueue_request()  argument
679 	if (unlikely(queue->qlen >= queue->max_qlen)) {  in crypto_enqueue_request()
683 		if (queue->backlog == &queue->list)  in crypto_enqueue_request()
684 			queue->backlog = &request->list;  in crypto_enqueue_request()
687 	queue->qlen++;  in crypto_enqueue_request()
688 	list_add_tail(&request->list, &queue->list);  in crypto_enqueue_request()
695 struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue)  in crypto_dequeue_request()  argument
699 	if (unlikely(!queue->qlen))  in crypto_dequeue_request()
702 	queue->qlen--;  in crypto_dequeue_request()
704 	if (queue->backlog != &queue->list)  in crypto_dequeue_request()
705 		queue->backlog = queue->backlog->next;  in crypto_dequeue_request()
707 	request = queue->list.next;  in crypto_dequeue_request()
714 int crypto_tfm_in_queue(struct crypto_queue *queue, struct crypto_tfm *tfm)  in crypto_tfm_in_queue()  argument
718 	list_for_each_entry(req, &queue->list, list) {  in crypto_tfm_in_queue()