From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37950) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XUA43-00052v-TG for qemu-devel@nongnu.org; Wed, 17 Sep 2014 03:54:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XUA3y-0003Bo-BW for qemu-devel@nongnu.org; Wed, 17 Sep 2014 03:54:11 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:1926) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XUA3x-00031V-EO for qemu-devel@nongnu.org; Wed, 17 Sep 2014 03:54:06 -0400 Message-ID: <54193D51.6070503@huawei.com> Date: Wed, 17 Sep 2014 15:50:41 +0800 From: Linhaifeng MIME-Version: 1.0 References: <54192136.2010409@huawei.com> In-Reply-To: <54192136.2010409@huawei.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] vhost-user:is miss command VHOST_NET_SET_BACKEND? List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: jerry.lilijun@huawei.com, "Michael S. Tsirkin" sorry it is not need to add VHOST_NET_SET_BACKEND.I found i can reset in VHOST_GET_VRING_BASE because before the backend cleanup it will send VHOST_GET_VRING_BASE. On 2014/9/17 13:50, Linhaifeng wrote: > Hi, > > The VHOST_NET_SET_BACKEND could tell the user when the backend is created or destroyed.is usefull for the user but this command is lost in the protocol > > > >