295 	queue->q_header = NULL;  in qp_alloc_queue()
318 	queue->q_header = queue->kernel_if->u.g.vas[0];  in qp_alloc_queue()
542 		queue->q_header = NULL;  in qp_host_alloc_queue()
743 	if (!produce_q->q_header || !consume_q->q_header) {  in qp_host_map_queues()
746 		if (produce_q->q_header != consume_q->q_header)  in qp_host_map_queues()
756 		produce_q->q_header = vmap(headers, 2, VM_MAP, PAGE_KERNEL);  in qp_host_map_queues()
757 		if (produce_q->q_header != NULL) {  in qp_host_map_queues()
758 			consume_q->q_header =  in qp_host_map_queues()
760 							 produce_q->q_header +  in qp_host_map_queues()
782 	if (produce_q->q_header) {  in qp_host_unmap_queues()
783 		if (produce_q->q_header < consume_q->q_header)  in qp_host_unmap_queues()
784 			vunmap(produce_q->q_header);  in qp_host_unmap_queues()
786 			vunmap(consume_q->q_header);  in qp_host_unmap_queues()
788 		produce_q->q_header = NULL;  in qp_host_unmap_queues()
789 		consume_q->q_header = NULL;  in qp_host_unmap_queues()
1233 		vmci_q_header_init((*produce_q)->q_header, *handle);  in qp_alloc_guest_work()
1234 		vmci_q_header_init((*consume_q)->q_header, *handle);  in qp_alloc_guest_work()
1376 		entry->produce_q->q_header = entry->local_mem;  in qp_broker_create()
1379 		entry->consume_q->q_header = (struct vmci_queue_header *)tmp;  in qp_broker_create()
1419 		vmci_q_header_init(entry->produce_q->q_header,  in qp_broker_create()
1421 		vmci_q_header_init(entry->consume_q->q_header,  in qp_broker_create()
2130 		headers_mapped = entry->produce_q->q_header ||  in vmci_qp_broker_detach()
2131 		    entry->consume_q->q_header;  in vmci_qp_broker_detach()
2288 	if (NULL == entry->produce_q->q_header ||  in qp_save_headers()
2289 	    NULL == entry->consume_q->q_header) {  in qp_save_headers()
2295 	memcpy(&entry->saved_produce_q, entry->produce_q->q_header,  in qp_save_headers()
2298 	memcpy(&entry->saved_consume_q, entry->consume_q->q_header,  in qp_save_headers()
2440 	if (NULL == produce_q->q_header || NULL == consume_q->q_header) {  in qp_map_queue_headers()
2466 		*produce_q_header = qpair->produce_q->q_header;  in qp_get_queue_headers()
2467 		*consume_q_header = qpair->consume_q->q_header;  in qp_get_queue_headers()
2543 	free_space = vmci_q_header_free_space(produce_q->q_header,  in qp_enqueue_locked()
2544 					      consume_q->q_header,  in qp_enqueue_locked()
2553 	tail = vmci_q_header_producer_tail(produce_q->q_header);  in qp_enqueue_locked()
2570 	vmci_q_header_add_producer_tail(produce_q->q_header, written,  in qp_enqueue_locked()
2604 	buf_ready = vmci_q_header_buf_ready(consume_q->q_header,  in qp_dequeue_locked()
2605 					    produce_q->q_header,  in qp_dequeue_locked()
2614 	head = vmci_q_header_consumer_head(produce_q->q_header);  in qp_dequeue_locked()
2633 		vmci_q_header_add_consumer_head(produce_q->q_header,  in qp_dequeue_locked()