From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755430Ab3EVJHg (ORCPT ); Wed, 22 May 2013 05:07:36 -0400 Received: from mail-oa0-f47.google.com ([209.85.219.47]:45222 "EHLO mail-oa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752799Ab3EVJHe (ORCPT ); Wed, 22 May 2013 05:07:34 -0400 MIME-Version: 1.0 In-Reply-To: <1367590072-10496-1-git-send-email-jonghwa3.lee@samsung.com> References: <1367590072-10496-1-git-send-email-jonghwa3.lee@samsung.com> Date: Wed, 22 May 2013 14:37:33 +0530 Message-ID: Subject: Re: [RFC v2 0/3] LAB: Support for Legacy Application Booster governor From: Viresh Kumar To: Jonghwa Lee , "Rafael J. Wysocky" Cc: linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, Vicent Guittot , Daniel Lezcano , MyungJoo Ham , Lukasz Majewski Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3 May 2013 19:37, Jonghwa Lee wrote: > From: Lukasz Majewski > 2. New LAB governor. > It calculates number of idle CPUs (based on scheduler data). On this basis it > chose proper first level polynomial function for approximation. > Moreover it enables overclocking when single, heavy loaded CPU is running. Hi Lukasz, I am still not sure about this governor. Do you have some results with which you can tell how is it better than ondemand/conservative? With or without overclocking. i.e. Apply only overclocking support to ondemand/conservative.. If you are using Android, maybe check Interactive too (Though it itsn't mainlined yet). @Rafael: What do you think about this patchset? -- viresh