From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756980Ab1JRJgo (ORCPT ); Tue, 18 Oct 2011 05:36:44 -0400 Received: from mx2.parallels.com ([64.131.90.16]:46026 "EHLO mx2.parallels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751633Ab1JRJgn (ORCPT ); Tue, 18 Oct 2011 05:36:43 -0400 Message-ID: <4E9D4887.4030003@parallels.com> Date: Tue, 18 Oct 2011 13:36:07 +0400 From: Glauber Costa User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:7.0) Gecko/20110927 Thunderbird/7.0 MIME-Version: 1.0 To: Peter Zijlstra CC: linux-kernel , Vincent Guittot , Ingo Molnar , Thomas Gleixner , Mike Galbraith , Paul Turner , Suresh Siddha , rostedt , Srivatsa Vaddagiri , Oleg Nesterov , Venkatesh Pallipadi , Arjan van de Ven Subject: Re: Scheduler BOF @ LinuxCon.EU/ELCE References: <1318872925.4172.81.camel@twins> In-Reply-To: <1318872925.4172.81.camel@twins> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/17/2011 09:35 PM, Peter Zijlstra wrote: > Hi, > > several people have expressed interest of talking to me about the > scheduler during the RTLWS/KS/LinuxCon.EU time-frame. Since I've just > about lost track of who all wanted to talk about what and who can and > can not make it out to Prague I need help ;-) > > Also, since I'm too dis-organized (and mostly busy) to really arrange > something, can someone volunteer to arrange a BOF or cafe with beer to > discuss things? > > The topics I'm most interested in are: > > - power optimized load-balancing; > do packing based on cpu utilization > fix the current interface of sched_{mc,ht}_power_savings > > - integration of the cpufreq/idle governors and the scheduler > use the idle guestimate for NO_HZ > use $foo for $prev-topic to reduce double accounting etc. > > - what can we do about the cgroup crap and how can we win some > of the performance back; > start with fixing the cgroup enabled but unused case > continue from there.. definitely count me in for that. I won't be in for KS, just linuxcon, and I am busy on Wed 26th. I believe Steve Roasted's (*) suggestion is a sane one: Many of us will be in other meetings during this time frame, so maybe is saner to find a free slot in the conference agenda. (*) not a typo