Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753568Ab3G2Ltg (ORCPT ); Mon, 29 Jul 2013 07:49:36 -0400 Received: from mga14.intel.com ([143.182.124.37]:41097 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752517Ab3G2Ltd (ORCPT ); Mon, 29 Jul 2013 07:49:33 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.89,768,1367996400"; d="scan'208";a="338415838" Message-ID: <51F656CC.10104@linux.intel.com> Date: Mon, 29 Jul 2013 04:49:32 -0700 From: Arjan van de Ven User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130620 Thunderbird/17.0.7 MIME-Version: 1.0 To: Daniel Lezcano CC: Rik van Riel , Jeremy Eder , linux-kernel@vger.kernel.org, rafael.j.wysocki@intel.com, youquan.song@intel.com, paulmck@linux.vnet.ibm.com, len.brown@intel.com, Vincent Guittot Subject: Re: RFC: revert request for cpuidle patches e11538d1 and 69a37bea References: <20130726173306.GB17985@jeder.rdu.redhat.com> <51F2BC31.7000407@redhat.com> <51F2BF8C.7010308@linux.intel.com> <51F2C014.90102@redhat.com> <51F37290.5050101@linaro.org> In-Reply-To: <51F37290.5050101@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 525 Lines: 12 > > Beside that, on ARM the cpus could be coupled and the timer to detect > the prediction will wake up the entire cluster, making the power saving > less efficient and impacting the statistics of the other cpu. an ARM specific governor would be quite appropriate in that case. -- 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/