Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753244AbbGORMP (ORCPT ); Wed, 15 Jul 2015 13:12:15 -0400 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:26489 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753078AbbGORMM (ORCPT ); Wed, 15 Jul 2015 13:12:12 -0400 Message-ID: <55A69446.3050907@fb.com> Date: Wed, 15 Jul 2015 13:11:34 -0400 From: Josef Bacik User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Mike Galbraith CC: Peter Zijlstra , , , , , kernel-team Subject: Re: [patch] sched: beef up wake_wide() References: <559C0700.6090009@fb.com> <1436336026.3767.53.camel@gmail.com> <20150709132654.GE3644@twins.programming.kicks-ass.net> <1436505566.5715.50.camel@gmail.com> <55A03232.2090500@fb.com> <1436584311.3429.7.camel@gmail.com> <20150714111905.GJ3644@twins.programming.kicks-ass.net> <1436881757.7983.12.camel@gmail.com> <20150714140710.GL19282@twins.programming.kicks-ass.net> <1436883466.7983.17.camel@gmail.com> <20150714150455.GM19282@twins.programming.kicks-ass.net> <1436888390.7983.49.camel@gmail.com> <55A5326D.50405@fb.com> <1436896740.2858.14.camel@gmail.com> In-Reply-To: <1436896740.2858.14.camel@gmail.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [192.168.52.123] X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.14.151,1.0.33,0.0.0000 definitions=2015-07-15_07:2015-07-15,2015-07-15,1970-01-01 signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 631 Lines: 18 On 07/14/2015 01:59 PM, Mike Galbraith wrote: > On Tue, 2015-07-14 at 12:01 -0400, Josef Bacik wrote: > >> We happy with this or should I wait for more patches to fly by before I >> test something ;)? > > Yeah, it should be The End time. It's showing the same thing as one of the many earlier patches, it's better at high RPS, but at low RPS there's a 3% regression. Thanks, Josef -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/