Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753647AbaJCPPG (ORCPT ); Fri, 3 Oct 2014 11:15:06 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:54249 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752783AbaJCPPD (ORCPT ); Fri, 3 Oct 2014 11:15:03 -0400 Date: Fri, 3 Oct 2014 17:14:51 +0200 From: Peter Zijlstra To: Vincent Guittot Cc: Ingo Molnar , linux-kernel , Preeti U Murthy , Russell King - ARM Linux , LAK , Rik van Riel , Morten Rasmussen , Mike Galbraith , Nicolas Pitre , "linaro-kernel@lists.linaro.org" , Daniel Lezcano , Dietmar Eggemann , Paul Turner , Benjamin Segall Subject: Re: [PATCH v6 3/6] sched: add utilization_avg_contrib Message-ID: <20141003151451.GJ10583@worktop.programming.kicks-ass.net> References: <1411488485-10025-1-git-send-email-vincent.guittot@linaro.org> <1411488485-10025-4-git-send-email-vincent.guittot@linaro.org> <20141003143634.GL2849@worktop.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.22.1 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 03, 2014 at 04:51:01PM +0200, Vincent Guittot wrote: > On 3 October 2014 16:36, Peter Zijlstra wrote: > > > >> + * utilization_load_avg is the sum of the average running time of the > >> + * sched_entities on the rq. > >> */ > > > > So I think there was some talk about a blocked_utilization thingy, which > > would track the avg running time of the tasks currently asleep, right? > > > > yes. Do you mean that we should anticipate and rename > utilization_load_avg into utilization_runnable_avg to make space for a > utilization_blocked_avg that could be added in future ? nah, just trying to put things straight in my brain, including what is 'missing'. -- 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/