From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758186AbYCDRmR (ORCPT ); Tue, 4 Mar 2008 12:42:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752328AbYCDRmA (ORCPT ); Tue, 4 Mar 2008 12:42:00 -0500 Received: from one.firstfloor.org ([213.235.205.2]:58796 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752080AbYCDRl7 (ORCPT ); Tue, 4 Mar 2008 12:41:59 -0500 Date: Tue, 4 Mar 2008 18:43:15 +0100 From: Andi Kleen To: Pierre Ossman Cc: Andi Kleen , "Pallipadi, Venkatesh" , Dave Jones , Alan Stern , LKML , Adam Belay , Lee Revell , linux-pm@lists.linux-foundation.org, Pavel Machek Subject: Re: [linux-pm] [PATCH] cpuidle: avoid singing capacitors Message-ID: <20080304174315.GB27332@one.firstfloor.org> References: <924EFEDD5F540B4284297C4DC59F3DEEA2E8B2@orsmsx423.amr.corp.intel.com> <20080303231033.GB15255@one.firstfloor.org> <20080304040048.GA31562@codemonkey.org.uk> <20080304071423.0e6b71c1@mjolnir.drzeus.cx> <20080304181924.70aaf8c1@mjolnir.drzeus.cx> <20080304172918.GA27332@one.firstfloor.org> <20080304183032.17084e39@mjolnir.drzeus.cx> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080304183032.17084e39@mjolnir.drzeus.cx> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > And how can I tell if this handler has run? Not that it really matters I guess, as I don't think running it from the cpuidle governor is very sane. After irq_enter->tick_nohz_update_jiffies() You might need a new callback into the idle governours for this though. -Andi