From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754750Ab0EKQP0 (ORCPT ); Tue, 11 May 2010 12:15:26 -0400 Received: from cavan.codon.org.uk ([93.93.128.6]:53032 "EHLO cavan.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751467Ab0EKQPZ (ORCPT ); Tue, 11 May 2010 12:15:25 -0400 Date: Tue, 11 May 2010 17:14:48 +0100 From: Matthew Garrett To: Tony Lindgren Cc: "Rafael J. Wysocki" , Kevin Hilman , Arve =?iso-8859-1?B?SGr4bm5lduVn?= , linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Alan Stern , Tejun Heo , Oleg Nesterov , Paul Walmsley , magnus.damm@gmail.com, mark gross , Arjan van de Ven , Geoff Smith , Brian Swetland Subject: Re: [PATCH 0/8] Suspend block api (version 6) Message-ID: <20100511161448.GA16148@srcf.ucam.org> References: <1272667021-21312-1-git-send-email-arve@android.com> <87wrvl5479.fsf@deeprootsystems.com> <87632vhbs8.fsf@deeprootsystems.com> <201005102225.52431.rjw@sisk.pl> <20100511161227.GD13600@atomide.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100511161227.GD13600@atomide.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: mjg59@cavan.codon.org.uk X-SA-Exim-Scanned: No (on cavan.codon.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 11, 2010 at 09:12:28AM -0700, Tony Lindgren wrote: > To me it sounds like this should only be allowed to happen when you do: > > # echo 1 > /sys/power/suspend_while_idle > > As it kills the timers and leads to non-standard behaviour of the apps > as they won't run :) > > And then the remaining question is how to make sure the use cases > below can be handled in a clean way. That's handled by the /sys/power/policy opportunistic/forced switch. -- Matthew Garrett | mjg59@srcf.ucam.org