From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shirley Ma Subject: Re: [PATCHv2 dontapply] vhost-net tx tuning Date: Tue, 01 Feb 2011 15:27:25 -0800 Message-ID: <1296602845.26937.834.camel@localhost.localdomain> References: <20110126151700.GA14113@redhat.com> <1296153874.1640.27.camel@localhost.localdomain> <20110127190031.GC5228@redhat.com> <1296155340.1640.34.camel@localhost.localdomain> <20110127193131.GD5228@redhat.com> <1296157547.1640.45.camel@localhost.localdomain> <20110127200548.GE5228@redhat.com> <1296159305.1640.50.camel@localhost.localdomain> <20110201155253.GA22959@redhat.com> <1296601658.30191.46.camel@sridhar.beaverton.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: "Michael S. Tsirkin" , Steve Dobbelstein , mashirle@linux.vnet.ibm.com, kvm@vger.kernel.org, netdev@vger.kernel.org To: Sridhar Samudrala Return-path: Received: from e38.co.us.ibm.com ([32.97.110.159]:35944 "EHLO e38.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751396Ab1BAX1a (ORCPT ); Tue, 1 Feb 2011 18:27:30 -0500 In-Reply-To: <1296601658.30191.46.camel@sridhar.beaverton.ibm.com> Sender: netdev-owner@vger.kernel.org List-ID: On Tue, 2011-02-01 at 15:07 -0800, Sridhar Samudrala wrote: > I think the counters that exceed the limits need to be reset to 0 > here. > Otherwise we keep signaling for every buffer once we hit this > condition. I will modify the patch to rerun the test to see the difference. Shirley