From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kapileshwar Singh Subject: Re: thermal: cpu_cooling: Power calculation when CPUs are hotplugged Date: Wed, 25 Mar 2015 15:55:41 +0000 Message-ID: <5512DA7D.4040504@arm.com> References: <1426507251-26613-1-git-send-email-kapileshwar.singh@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=WINDOWS-1252 Content-Transfer-Encoding: 8BIT Return-path: Received: from eu-smtp-delivery-143.mimecast.com ([146.101.78.143]:29795 "EHLO eu-smtp-delivery-143.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932537AbbCYQCO convert rfc822-to-8bit (ORCPT ); Wed, 25 Mar 2015 12:02:14 -0400 In-Reply-To: <1426507251-26613-1-git-send-email-kapileshwar.singh@arm.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: "linux-pm@vger.kernel.org" Cc: "edubezval@gmail.com" , "rui.zhang@intel.com" , Javi Merino , Punit Agrawal A gentle ping for a review. On 16/03/15 12:00, Kapileshwar Singh wrote: > The following patch series aims at correcting the requested power > calculation when CPUs are hotplugged out. These patches are based on > the "linus" branch of Eduardo's tree. > > There is no need to update the cpu_dev pointer (cached) on the reception of a > policy CPU update notifier from cpufreq. This is not required as OPPs > can be ascertained even if the CPU is offline. > > cpufreq_get_requested power ensures that a CPU is online before calculating > the frequency for the CPUs and returns the power as 0 if all the CPUs > are offline in the cooling device. > > Regards, > KP > > Changes in v2: > > * Added the Fixes entry in "thermal: cpu_cooling: Remove cpu_dev update on policy" > * Using the correct mailserver config > > -- > To unsubscribe from this list: send the line "unsubscribe linux-pm" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >