From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758480AbZBTP23 (ORCPT ); Fri, 20 Feb 2009 10:28:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753073AbZBTP2T (ORCPT ); Fri, 20 Feb 2009 10:28:19 -0500 Received: from casper.infradead.org ([85.118.1.10]:35768 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753141AbZBTP2S convert rfc822-to-8bit (ORCPT ); Fri, 20 Feb 2009 10:28:18 -0500 Date: Fri, 20 Feb 2009 07:27:46 -0800 From: Arjan van de Ven To: Arve =?UTF-8?B?SGrDuG5uZXbDpWc=?= Cc: Matthew Garrett , "Rafael J. Wysocki" , "Woodruff, Richard" , Alan Stern , Kyle Moffett , Oliver Neukum , Benjamin Herrenschmidt , pm list , LKML , Pavel Machek , Nigel Cunningham , mark gross , Uli Luckas , Igor Stoppa , Brian Swetland , Len Brown Subject: Re: [RFD] Automatic suspend Message-ID: <20090220072746.7d7a27cd@infradead.org> In-Reply-To: References: <13B9B4C6EF24D648824FF11BE896716203771DD01B@dlee02.ent.ti.com> <20090216145948.6fea81c3@infradead.org> <200902170019.40599.rjw@sisk.pl> <20090216232329.GA15678@srcf.ucam.org> Organization: Intel X-Mailer: Claws Mail 3.7.0 (GTK+ 2.14.7; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 19 Feb 2009 21:35:39 -0800 Arve Hjønnevåg wrote: > However, if you > install an application that wakes up 60 times a second (to check if it > need to draw something on the screen) the difference between idle and > suspend becomes 10 hours versus 40 days, or 10 hours versus 3 days > with my use. then that is the point where you use the timerslack to throttle such non-system applications.... that's very obvious and there today.. -- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org