Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932811AbbELMn3 (ORCPT ); Tue, 12 May 2015 08:43:29 -0400 Received: from mail-wg0-f50.google.com ([74.125.82.50]:35683 "EHLO mail-wg0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932357AbbELMnZ (ORCPT ); Tue, 12 May 2015 08:43:25 -0400 Date: Tue, 12 May 2015 14:43:19 +0200 From: Ingo Molnar To: Peter Zijlstra Cc: Chris Metcalf , Steven Rostedt , Frederic Weisbecker , Andrew Morton , paulmck@linux.vnet.ibm.com, Gilad Ben Yossef , Rik van Riel , Tejun Heo , Thomas Gleixner , Christoph Lameter , "Srivatsa S. Bhat" , linux-doc@vger.kernel.org, linux-api@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: CONFIG_ISOLATION=y (was: [PATCH 0/6] support "dataplane" mode for nohz_full) Message-ID: <20150512124319.GA17244@gmail.com> References: <20150511085759.71deeb64@gandalf.local.home> <20150511171916.GN6776@linux.vnet.ibm.com> <20150511102744.9ebb2d05a7e8b457d03430bf@linux-foundation.org> <20150511173305.GC32512@lerouge> <20150511140009.1f7bcf07@gandalf.local.home> <5550F077.6030906@ezchip.com> <20150512091032.GA10138@gmail.com> <20150512114809.GL21418@twins.programming.kicks-ass.net> <20150512123440.GA16959@gmail.com> <20150512123912.GO21418@twins.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150512123912.GO21418@twins.programming.kicks-ass.net> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 702 Lines: 22 * Peter Zijlstra wrote: > On Tue, May 12, 2015 at 02:34:40PM +0200, Ingo Molnar wrote: > > > Yes, that's what I meant: CONFIG_ISOLATION would trigger what is > > NO_HZ_FULL today - we could possibly even remove CONFIG_NO_HZ_FULL > > as an individual Kconfig option? > > Ah, as a rename of nohz_full, sure that might work. It could also be named CONFIG_CPU_ISOLATION=y, to make it more explicit what it's about. Thanks, Ingo -- 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/