349 	struct vhost_user_msg reply = {  in vhost_user_reply()  local
352 	size_t size = sizeof(reply.header) + sizeof(reply.payload.integer);  in vhost_user_reply()
355 	reply.header = msg->header;  in vhost_user_reply()
356 	reply.header.flags &= ~VHOST_USER_FLAG_NEED_REPLY;  in vhost_user_reply()
357 	reply.header.flags |= VHOST_USER_FLAG_REPLY;  in vhost_user_reply()
358 	reply.header.size = sizeof(reply.payload.integer);  in vhost_user_reply()
360 	rc = full_sendmsg_fds(vu_dev->req_fd, &reply, size, NULL, 0);  in vhost_user_reply()
779 	struct virtio_uml_vq_info *info = vq->priv;  in vu_notify()  local
783 	if (info->suspended)  in vu_notify()
788 	if (info->kick_fd < 0) {  in vu_notify()
798 		rc = os_write_file(info->kick_fd, &n, sizeof(n));  in vu_notify()
806 	struct virtio_uml_vq_info *info = vq->priv;  in vu_interrupt()  local
812 		rc = os_read_file(info->call_fd, &n, sizeof(n));  in vu_interrupt()
860 	struct virtio_uml_vq_info *info = vq->priv;  in vu_del_vq()  local
862 	if (info->call_fd >= 0) {  in vu_del_vq()
868 		os_close_file(info->call_fd);  in vu_del_vq()
871 	if (info->kick_fd >= 0)  in vu_del_vq()
872 		os_close_file(info->kick_fd);  in vu_del_vq()
875 	kfree(info);  in vu_del_vq()
898 	struct virtio_uml_vq_info *info = vq->priv;  in vu_setup_vq_call_fd()  local
907 		info->call_fd = -1;  in vu_setup_vq_call_fd()
916 	info->call_fd = call_fds[0];  in vu_setup_vq_call_fd()
917 	rc = um_request_irq(vu_dev->irq, info->call_fd, IRQ_READ,  in vu_setup_vq_call_fd()
918 			    vu_interrupt, IRQF_SHARED, info->name, vq);  in vu_setup_vq_call_fd()
945 	struct virtio_uml_vq_info *info;  in vu_setup_vq()  local
950 	info = kzalloc(sizeof(*info), GFP_KERNEL);  in vu_setup_vq()
951 	if (!info) {  in vu_setup_vq()
955 	snprintf(info->name, sizeof(info->name), "%s.%d-%s", pdev->name,  in vu_setup_vq()
959 				    ctx, vu_notify, callback, info->name);  in vu_setup_vq()
964 	vq->priv = info;  in vu_setup_vq()
970 		info->kick_fd = -1;  in vu_setup_vq()
975 		info->kick_fd = rc;  in vu_setup_vq()
1001 	if (info->call_fd >= 0) {  in vu_setup_vq()
1003 		os_close_file(info->call_fd);  in vu_setup_vq()
1006 	if (info->kick_fd >= 0)  in vu_setup_vq()
1007 		os_close_file(info->kick_fd);  in vu_setup_vq()
1011 	kfree(info);  in vu_setup_vq()
1048 		struct virtio_uml_vq_info *info = vq->priv;  in vu_find_vqs()  local
1050 		if (info->kick_fd >= 0) {  in vu_find_vqs()
1052 						       info->kick_fd);  in vu_find_vqs()
1095 	.get = vu_get,
1370 	.get = vu_cmdline_get,
1408 			struct virtio_uml_vq_info *info = vq->priv;  in virtio_uml_suspend()  local
1410 			info->suspended = true;  in virtio_uml_suspend()
1431 			struct virtio_uml_vq_info *info = vq->priv;  in virtio_uml_resume()  local
1433 			info->suspended = false;  in virtio_uml_resume()