From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56392) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dABDE-00062d-3a for qemu-devel@nongnu.org; Mon, 15 May 2017 04:18:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dABDA-00086B-5W for qemu-devel@nongnu.org; Mon, 15 May 2017 04:18:40 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57924) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dABDA-00084l-0Z for qemu-devel@nongnu.org; Mon, 15 May 2017 04:18:36 -0400 References: <1494553288-30764-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> <1494553288-30764-8-git-send-email-zhangchen.fnst@cn.fujitsu.com> <8779a4c4-17eb-c643-6a44-6f20f55cb6f7@redhat.com> From: Jason Wang Message-ID: <459b7363-e514-7dcc-624d-f302a6e4756c@redhat.com> Date: Mon, 15 May 2017 16:18:29 +0800 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH V4 07/12] net/colo.c: Make vnet_hdr_len as packet property List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Zhang Chen , qemu devel Cc: zhanghailiang , weifuqiang , "eddie . dong" , bian naimeng , Li Zhijian On 2017=E5=B9=B405=E6=9C=8815=E6=97=A5 16:03, Zhang Chen wrote: > > > On 05/15/2017 12:05 PM, Jason Wang wrote: >> >> >> On 2017=E5=B9=B405=E6=9C=8812=E6=97=A5 09:41, Zhang Chen wrote: >>> We can use this property flush and send packet with vnet_hdr_len. >>> >>> Signed-off-by: Zhang Chen >> >> Then I think it's not necessary to store vnet_hdr_len in=20 >> SocketReadState? > > Do you means we keep the patch 05/12 in original? > > Thanks > Zhang Chen > I mean we could fetch vnet_hdr_len from the buf directly. Or is there=20 any advantage to store it in SocketReadState? Thanks