394 static struct ib_qp *__ib_open_qp(struct ib_qp *real_qp,  in __ib_open_qp()  argument
405 	qp->real_qp = real_qp;  in __ib_open_qp()
406 	atomic_inc(&real_qp->usecnt);  in __ib_open_qp()
407 	qp->device = real_qp->device;  in __ib_open_qp()
410 	qp->qp_num = real_qp->qp_num;  in __ib_open_qp()
411 	qp->qp_type = real_qp->qp_type;  in __ib_open_qp()
413 	spin_lock_irqsave(&real_qp->device->event_handler_lock, flags);  in __ib_open_qp()
414 	list_add(&qp->open_list, &real_qp->open_list);  in __ib_open_qp()
415 	spin_unlock_irqrestore(&real_qp->device->event_handler_lock, flags);  in __ib_open_qp()
423 	struct ib_qp *qp, *real_qp;  in ib_open_qp()  local
430 	list_for_each_entry(real_qp, &xrcd->tgt_qp_list, xrcd_list) {  in ib_open_qp()
431 		if (real_qp->qp_num == qp_open_attr->qp_num) {  in ib_open_qp()
432 			qp = __ib_open_qp(real_qp, qp_open_attr->event_handler,  in ib_open_qp()
445 	struct ib_qp *qp, *real_qp;  in ib_create_qp()  local
453 		qp->real_qp    = qp;  in ib_create_qp()
468 			real_qp = qp;  in ib_create_qp()
469 			qp = __ib_open_qp(real_qp, qp_init_attr->event_handler,  in ib_create_qp()
472 				__ib_insert_xrcd_qp(qp_init_attr->xrcd, real_qp);  in ib_create_qp()
474 				real_qp->device->destroy_qp(real_qp);  in ib_create_qp()
913 	return qp->device->modify_qp(qp->real_qp, qp_attr, qp_attr_mask, NULL);  in ib_modify_qp()
923 		qp->device->query_qp(qp->real_qp, qp_attr, qp_attr_mask, qp_init_attr) :  in ib_query_qp()
930 	struct ib_qp *real_qp;  in ib_close_qp()  local
933 	real_qp = qp->real_qp;  in ib_close_qp()
934 	if (real_qp == qp)  in ib_close_qp()
937 	spin_lock_irqsave(&real_qp->device->event_handler_lock, flags);  in ib_close_qp()
939 	spin_unlock_irqrestore(&real_qp->device->event_handler_lock, flags);  in ib_close_qp()
941 	atomic_dec(&real_qp->usecnt);  in ib_close_qp()
951 	struct ib_qp *real_qp;  in __ib_destroy_shared_qp()  local
954 	real_qp = qp->real_qp;  in __ib_destroy_shared_qp()
955 	xrcd = real_qp->xrcd;  in __ib_destroy_shared_qp()
959 	if (atomic_read(&real_qp->usecnt) == 0)  in __ib_destroy_shared_qp()
960 		list_del(&real_qp->xrcd_list);  in __ib_destroy_shared_qp()
962 		real_qp = NULL;  in __ib_destroy_shared_qp()
965 	if (real_qp) {  in __ib_destroy_shared_qp()
966 		ret = ib_destroy_qp(real_qp);  in __ib_destroy_shared_qp()
970 			__ib_insert_xrcd_qp(xrcd, real_qp);  in __ib_destroy_shared_qp()
986 	if (qp->real_qp != qp)  in ib_destroy_qp()