Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764839Ab3DDUaH (ORCPT ); Thu, 4 Apr 2013 16:30:07 -0400 Received: from ch1ehsobe002.messaging.microsoft.com ([216.32.181.182]:45071 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764807Ab3DDUaE (ORCPT ); Thu, 4 Apr 2013 16:30:04 -0400 X-Forefront-Antispam-Report: CIP:163.181.249.109;KIP:(null);UIP:(null);IPV:NLI;H:ausb3twp02.amd.com;RD:none;EFVD:NLI X-SpamScore: -3 X-BigFish: VPS-3(zz98dI1432I4015Izz1f42h1fc6h1ee6h1de0h1fdah1202h1e76h1d1ah1d2ahzz8275bhz2dh668h839h944hd25hd2bhf0ah1220h1288h12a5h12a9h12bdh137ah13b6h1441h1504h1537h153bh162dh1631h1758h18e1h1946h19b5h1ad9h1b0ah1155h) X-WSS-ID: 0MKQZLO-02-42X-02 X-M-MSG: Date: Thu, 4 Apr 2013 15:29:47 -0500 From: Jacob Shin To: Borislav Petkov , "Rafael J. Wysocki" , , , , Viresh Kumar , Thomas Renninger Subject: Re: [PATCH V4 2/2] cpufreq: AMD "frequency sensitivity feedback" powersave bias for ondemand governor Message-ID: <20130404202947.GB24479@jshin-Toonie> References: <1365092344-11310-1-git-send-email-jacob.shin@amd.com> <1365092344-11310-3-git-send-email-jacob.shin@amd.com> <20130404192323.GI32271@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20130404192323.GI32271@pd.tnic> User-Agent: Mutt/1.5.21 (2010-09-15) X-OriginatorOrg: amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1151 Lines: 36 On Thu, Apr 04, 2013 at 09:23:23PM +0200, Borislav Petkov wrote: > On Thu, Apr 04, 2013 at 11:19:04AM -0500, Jacob Shin wrote: > > Future AMD processors, starting with Family 16h, can provide software > > with feedback on how the workload may respond to frequency change -- > > memory-bound workloads will not benefit from higher frequency, where > > as compute-bound workloads will. This patch enables this "frequency > > sensitivity feedback" to aid the ondemand governor to make better > > frequency change decisions by hooking into the powersave bias. > > > > Signed-off-by: Jacob Shin > > Looks good to me. > > Acked-by: Borislav Petkov Rafael, got acks from both Boris and Thomas. Please commit to linux-next when you get the chance. Thanks, -Jacob > > -- > Regards/Gruss, > Boris. > > Sent from a fat crate under my desk. Formatting is fine. > -- > -- 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/