89 	struct vmbus_channel_open_channel *open_msg;  in vmbus_open()  local
174 	open_msg = (struct vmbus_channel_open_channel *)open_info->msg;  in vmbus_open()
175 	open_msg->header.msgtype = CHANNELMSG_OPENCHANNEL;  in vmbus_open()
176 	open_msg->openid = newchannel->offermsg.child_relid;  in vmbus_open()
177 	open_msg->child_relid = newchannel->offermsg.child_relid;  in vmbus_open()
178 	open_msg->ringbuffer_gpadlhandle = newchannel->ringbuffer_gpadlhandle;  in vmbus_open()
179 	open_msg->downstream_ringbuffer_pageoffset = send_ringbuffer_size >>  in vmbus_open()
181 	open_msg->target_vp = newchannel->target_vp;  in vmbus_open()
189 		memcpy(open_msg->userdata, userdata, userdatalen);  in vmbus_open()
201 	ret = vmbus_post_msg(open_msg,  in vmbus_open()
204 	trace_vmbus_open(open_msg, ret);  in vmbus_open()