From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754016Ab0I2P4n (ORCPT ); Wed, 29 Sep 2010 11:56:43 -0400 Received: from e1.ny.us.ibm.com ([32.97.182.141]:40338 "EHLO e1.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753781Ab0I2P4m (ORCPT ); Wed, 29 Sep 2010 11:56:42 -0400 Subject: Re: [RFC PATCH 2/2] macvtap: TX zero copy between guest and host kernel From: Shirley Ma To: "Michael S. Tsirkin" Cc: Arnd Bergmann , Avi Kivity , "Xin, Xiaohui" , David Miller , netdev@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20100929151415.GA27041@redhat.com> References: <1284483745.13351.71.camel@localhost.localdomain> <20100914182707.GB15549@redhat.com> <1284490143.13351.82.camel@localhost.localdomain> <20100914190156.GA16037@redhat.com> <1284492983.13351.95.camel@localhost.localdomain> <20100915051241.GA25340@redhat.com> <1284531675.24603.259.camel@localhost.localdomain> <20100915101000.GB28016@redhat.com> <1284562354.2573.12.camel@localhost.localdomain> <1285730669.31343.7.camel@localhost.localdomain> <20100929151415.GA27041@redhat.com> Content-Type: text/plain; charset="UTF-8" Date: Wed, 29 Sep 2010 08:23:39 -0700 Message-ID: <1285773819.31343.24.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 (2.28.3-1.fc12) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2010-09-29 at 17:14 +0200, Michael S. Tsirkin wrote: > I guess I just don't understand what your patch does. > If you send it, I can take a look. Ok, I will collect more performance data and send the patch. Thanks Shirley