From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755954AbaAGJ5u (ORCPT ); Tue, 7 Jan 2014 04:57:50 -0500 Received: from merlin.infradead.org ([205.233.59.134]:53477 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755096AbaAGJ5p (ORCPT ); Tue, 7 Jan 2014 04:57:45 -0500 Date: Tue, 7 Jan 2014 10:57:23 +0100 From: Peter Zijlstra To: Morten Rasmussen Cc: Dietmar Eggemann , Vincent Guittot , "linux-kernel@vger.kernel.org" , "mingo@kernel.org" , "pjt@google.com" , "cmetcalf@tilera.com" , "tony.luck@intel.com" , "alex.shi@linaro.org" , "preeti@linux.vnet.ibm.com" , "linaro-kernel@lists.linaro.org" , "rjw@sisk.pl" , "paulmck@linux.vnet.ibm.com" , "corbet@lwn.net" , "tglx@linutronix.de" , "len.brown@intel.com" , "arjan@linux.intel.com" , "amit.kucheria@linaro.org" , "james.hogan@imgtec.com" , "schwidefsky@de.ibm.com" , "heiko.carstens@de.ibm.com" Subject: Re: [RFC] sched: CPU topology try Message-ID: <20140107095723.GB2480@laptop.programming.kicks-ass.net> References: <20131105222752.GD16117@laptop.programming.kicks-ass.net> <1387372431-2644-1-git-send-email-vincent.guittot@linaro.org> <52B87149.4010801@arm.com> <20140106162813.GM31570@twins.programming.kicks-ass.net> <20140106171530.GC2936@e103034-lin> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140106171530.GC2936@e103034-lin> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 06, 2014 at 05:15:30PM +0000, Morten Rasmussen wrote: > Is there any examples of frequency domains not matching the span of a > sched_domain? nafaik, but I don't really know much about this anyway. > I would have thought that we would have a matching sched_domain to hang > the P and C state information from for most systems. If not, we could > just add it. This was my thought too.