Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755911Ab2KBURB (ORCPT ); Fri, 2 Nov 2012 16:17:01 -0400 Received: from a193-30.smtp-out.amazonses.com ([199.255.193.30]:28429 "EHLO a193-30.smtp-out.amazonses.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751190Ab2KBURA (ORCPT ); Fri, 2 Nov 2012 16:17:00 -0400 Date: Fri, 2 Nov 2012 20:16:58 +0000 From: Christoph Lameter X-X-Sender: cl@gentwo.org To: "Paul E. McKenney" cc: Steven Rostedt , linux-kernel@vger.kernel.org, Andrew Morton , Thomas Gleixner , Peter Zijlstra , Clark Williams , Frederic Weisbecker , Li Zefan , Ingo Molnar , Mike Galbraith Subject: Re: [PATCH 00/32] [RFC] nohz/cpuset: Start discussions on nohz CPUs In-Reply-To: <20121102183544.GZ3027@linux.vnet.ibm.com> Message-ID: <0000013ac2c4f47a-d21f2685-6660-4d02-872d-581d203285a0-000000@email.amazonses.com> References: <20121029202711.062749374@goodmis.org> <0000013ac180f152-79f05c71-4d38-43b0-9b62-8a71c00dfda7-000000@email.amazonses.com> <1351867045.4004.141.camel@gandalf.local.home> <0000013ac1a58555-bea33420-d101-4e86-abc5-11dd6863b7a8-000000@email.amazonses.com> <20121102183544.GZ3027@linux.vnet.ibm.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-SES-Outgoing: 199.255.193.30 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 625 Lines: 19 On Fri, 2 Nov 2012, Paul E. McKenney wrote: > So I believe that these need to be controlled separately for the immediate > future. Yes they do but the configurations are similar and it would be best if these were cpumasks in standard locations instead of being specified at boot time or in a cpuset. Put the cpu masks into /sys/devices/system/cpu/{nohz_cpus,rcu_cpus} or so? -- 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/