197 			struct vringh_iov riov, wiov;  in parallel_test()  local
222 				vringh_iov_init(&wiov,  in parallel_test()
226 				err = vringh_getdesc_user(&vrh, &riov, &wiov,  in parallel_test()
263 				err = vringh_iov_push_user(&wiov, rbuf, rlen);  in parallel_test()
267 				assert(wiov.i == wiov.used);  in parallel_test()
445 	struct vringh_iov riov, wiov;  in main()  local
497 	err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);  in main()
519 	vringh_iov_init(&wiov, host_wiov, ARRAY_SIZE(host_wiov));  in main()
521 	err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);  in main()
529 		assert(wiov.used == 1);  in main()
530 		assert(wiov.iov[0].iov_base == __user_addr_max - 3);  in main()
531 		assert(wiov.iov[0].iov_len == 2);  in main()
533 		assert(wiov.used == 2);  in main()
534 		assert(wiov.iov[0].iov_base == __user_addr_max - 3);  in main()
535 		assert(wiov.iov[0].iov_len == 1);  in main()
536 		assert(wiov.iov[1].iov_base == __user_addr_max - 2);  in main()
537 		assert(wiov.iov[1].iov_len == 1);  in main()
548 	err = vringh_iov_push_user(&wiov, buf, 5);  in main()
552 	assert(wiov.i == wiov.used);  in main()
553 	assert(vringh_iov_push_user(&wiov, buf, 5) == 0);  in main()
588 	vringh_iov_init(&wiov, host_wiov, ARRAY_SIZE(host_wiov));  in main()
590 	err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);  in main()
601 	assert(!(wiov.max_num & VRINGH_IOV_ALLOCATED));  in main()
602 	assert(wiov.used == 0);  in main()
615 	vringh_iov_cleanup(&wiov);  in main()
640 	vringh_iov_init(&wiov, host_wiov, ARRAY_SIZE(host_wiov));  in main()
643 		err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);  in main()
725 		vringh_iov_init(&wiov, host_wiov, ARRAY_SIZE(host_wiov));  in main()
727 		err = vringh_getdesc_user(&vrh, &riov, &wiov, getrange, &head);  in main()