From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756296Ab0LQVCQ (ORCPT ); Fri, 17 Dec 2010 16:02:16 -0500 Received: from canuck.infradead.org ([134.117.69.58]:43574 "EHLO canuck.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756230Ab0LQVCO convert rfc822-to-8bit (ORCPT ); Fri, 17 Dec 2010 16:02:14 -0500 Subject: Re: [RFC][PATCH 5/5] sched: Reduce ttwu rq->lock contention From: Peter Zijlstra To: Oleg Nesterov Cc: Chris Mason , Frank Rowand , Ingo Molnar , Thomas Gleixner , Mike Galbraith , Paul Turner , Jens Axboe , linux-kernel@vger.kernel.org In-Reply-To: <20101217192814.GA16133@redhat.com> References: <20101216145602.899838254@chello.nl> <20101216150920.968046926@chello.nl> <20101216184229.GA15889@redhat.com> <1292525893.2708.50.camel@laptop> <1292526220.2708.55.camel@laptop> <1292528874.2708.85.camel@laptop> <1292531553.2708.89.camel@laptop> <20101217165414.GA8997@redhat.com> <1292607781.2266.295.camel@twins> <1292609740.2266.323.camel@twins> <20101217192814.GA16133@redhat.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Date: Fri, 17 Dec 2010 22:02:05 +0100 Message-ID: <1292619725.2708.112.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2010-12-17 at 20:28 +0100, Oleg Nesterov wrote: > Well. All I can say, I'll try to re-read this code with the fresh head ;) Right, good plan ;-) I'll try and clean up my current mess and try to post a new series this weekend (although it looks to be a busy weekend, with the holidays coming up and all).