From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jisheng Zhang Subject: Re: [PATCH net-next v3 0/4] net: mvneta: improve rx/tx performance Date: Fri, 24 Feb 2017 19:56:48 +0800 Message-ID: <20170224195648.219d6b50@xhacker> References: <20170220125344.3555-1-jszhang@marvell.com> <877f4laqog.fsf@free-electrons.com> <20170221123726.2db7db19@xhacker> <20170221.111602.860315087619854954.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Cc: , , , , , To: David Miller , Return-path: Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:60350 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751080AbdBXMB6 (ORCPT ); Fri, 24 Feb 2017 07:01:58 -0500 In-Reply-To: <20170221.111602.860315087619854954.davem@davemloft.net> Sender: netdev-owner@vger.kernel.org List-ID: Hi David, Marcin, On Tue, 21 Feb 2017 11:16:02 -0500 David Miller wrote: > From: Jisheng Zhang > Date: Tue, 21 Feb 2017 12:37:40 +0800 > > > Thanks for your review. > > > > The measurement is simple: record how much time we spent in mvneta_rx_swbm() > > for receiving 1GB data, something as below: > > Please use a standard tool for measuring performance, rather than profiling > the driver and trying to derive numbers that way. Got your point. I will try to get performance with standard tool and cook a v4 once rc1 is released. Thanks, Jisheng