From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751883Ab0HMTp3 (ORCPT ); Fri, 13 Aug 2010 15:45:29 -0400 Received: from mga11.intel.com ([192.55.52.93]:29599 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750890Ab0HMTp0 (ORCPT ); Fri, 13 Aug 2010 15:45:26 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.55,365,1278313200"; d="scan'208";a="827863866" Message-Id: <20100813190539.410550989@sbsiddha-MOBL3.sc.intel.com> User-Agent: quilt/0.47-1 Date: Fri, 13 Aug 2010 12:45:39 -0700 From: Suresh Siddha To: a.p.zijlstra@chello.nl, mingo@elte.hu, linux-kernel@vger.kernel.org Cc: chris@frostnet.net, debian00@aliceadsl.fr, hpa@zytor.com, jonathan.protzenko@gmail.com, mans@mansr.com, psastudio@mail.ru, rjw@sisk.pl, stephan.eicher@web.de, sxxe@gmx.de, thomas@archlinux.org, venki@google.com, wonghow@gmail.com Subject: [patch 0/3] sched: fixes related to scaling down cpu power with RT tasks Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org First patch in the series fixes the main problem reported in the https://bugzilla.kernel.org/show_bug.cgi?id=15559 (Bad performance after suspend on Intel i7 and i5) And the next two patches in the series are for issues identified during the above root cause. Some reporters of the Bug 15559 still report some unresolved performance issues after the resume (All the reporters are happy however with the first patch that fixes the load balancing issue after resume). Further root cause might result in more patches (scheduler or something else). For now, I am sending these patches as the first patch in the series is critical. Thanks.