Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760107Ab3DBKAT (ORCPT ); Tue, 2 Apr 2013 06:00:19 -0400 Received: from merlin.infradead.org ([205.233.59.134]:39699 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759941Ab3DBKAR (ORCPT ); Tue, 2 Apr 2013 06:00:17 -0400 Message-ID: <1364896813.18374.0.camel@laptop> Subject: Re: [PATCH 2/5] sched: factor out code to should_we_balance() From: Peter Zijlstra To: Joonsoo Kim Cc: Ingo Molnar , linux-kernel@vger.kernel.org, Mike Galbraith , Paul Turner , Alex Shi , Preeti U Murthy , Vincent Guittot , Morten Rasmussen , Namhyung Kim Date: Tue, 02 Apr 2013 12:00:13 +0200 In-Reply-To: <20130402095034.GG16699@lge.com> References: <1364457537-15114-1-git-send-email-iamjoonsoo.kim@lge.com> <1364457537-15114-3-git-send-email-iamjoonsoo.kim@lge.com> <1364890206.16858.6.camel@laptop> <20130402095034.GG16699@lge.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.2-0ubuntu0.1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 542 Lines: 13 On Tue, 2013-04-02 at 18:50 +0900, Joonsoo Kim wrote: > > It seems that there is some misunderstanding about this patch. > In this patch, we don't iterate all groups. Instead, we iterate on > cpus of local sched_group only. So there is no penalty you mentioned. OK, I'll go stare at it again.. -- 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/