From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752200AbbJLRwH (ORCPT ); Mon, 12 Oct 2015 13:52:07 -0400 Received: from e37.co.us.ibm.com ([32.97.110.158]:42720 "EHLO e37.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752018AbbJLRwF (ORCPT ); Mon, 12 Oct 2015 13:52:05 -0400 X-IBM-Helo: d03dlp01.boulder.ibm.com X-IBM-MailFrom: paulmck@linux.vnet.ibm.com X-IBM-RcptTo: linux-kernel@vger.kernel.org Date: Mon, 12 Oct 2015 10:52:08 -0700 From: "Paul E. McKenney" To: Christoph Lameter Cc: Frederic Weisbecker , Chris Metcalf , Ingo Molnar , LKML , Peter Zijlstra , Mike Galbraith , Dave Jones , Thomas Gleixner , Oleg Nesterov , Alexey Dobriyan , Rik van Riel , Andrew Morton Subject: Re: [PATCH] nohz: Revert "nohz: Set isolcpus when nohz_full is set" Message-ID: <20151012175208.GG3910@linux.vnet.ibm.com> Reply-To: paulmck@linux.vnet.ibm.com References: <1444663283-30068-1-git-send-email-fweisbec@gmail.com> <20151012153202.GB3910@linux.vnet.ibm.com> <20151012162001.GA32228@lerouge> <20151012165353.GF3910@linux.vnet.ibm.com> <561BE5FC.1020300@ezchip.com> <20151012174238.GA1113@lerouge> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15101217-0025-0000-0000-00001DD9CB57 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 12, 2015 at 12:45:08PM -0500, Christoph Lameter wrote: > On Mon, 12 Oct 2015, Frederic Weisbecker wrote: > > > But yeah if you guys want to create a new parameter that gathers nohz > > and isolcpus I think we can. > > Could we also add the rcu settings? I thought that I already had. What am I still missing? > > task_isolation is really just about tasks so it should be another name. > > no_os_cpus? > > os_free_cpus? os_jitter_free_cpus? clean_cpus? quiet_cpus? I have no problem with any of the names proposed thus far, but obviously could not resist the urge to propose a few more. Thanx, Paul