From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [PATCH 0/8] Suspend block api (version 6) Date: Thu, 13 May 2010 15:46:00 -0700 Message-ID: <20100513224600.GB23014@suse.de> References: <1272667021-21312-1-git-send-email-arve@android.com> <201005132311.26293.rjw@sisk.pl> <1273785399.19100.98.camel@c-dwalke-linux.qualcomm.com> <201005132327.16163.rjw@sisk.pl> <1273786409.19100.104.camel@c-dwalke-linux.qualcomm.com> <20100513214653.GA21120@suse.de> <13B9B4C6EF24D648824FF11BE896716203BB0EEAE9@dlee02.ent.ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <13B9B4C6EF24D648824FF11BE896716203BB0EEAE9@dlee02.ent.ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.linux-foundation.org Errors-To: linux-pm-bounces@lists.linux-foundation.org To: "Woodruff, Richard" Cc: Oleg Nesterov , "linux-pm@lists.linux-foundation.org" , Liam Girdwood , Matthew Garrett , "linux-omap@vger.kernel.org" , Arjan van de Ven , Theodore Ts'o , Geoff Smith , Brian Swetland , Mark Brown , "linux-kernel@vger.kernel.org" , Tejun Heo List-Id: linux-omap@vger.kernel.org On Thu, May 13, 2010 at 05:33:58PM -0500, Woodruff, Richard wrote: > > > From: linux-omap-owner@vger.kernel.org [mailto:linux-omap- > > owner@vger.kernel.org] On Behalf Of Greg KH > > Sent: Thursday, May 13, 2010 4:47 PM > > > Also note that such a driver, without wakelocks, would never get tested, > > and so, things start quickly diverging. > > Do wakelock enabled drivers require a wakelock aware user space to > function properly? Not that I can tell, but others might know more. > If the driver is added you want to make sure the benefit is there and > testable for all userspaces. Agreed. thanks, greg k-h From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759561Ab0EMWq0 (ORCPT ); Thu, 13 May 2010 18:46:26 -0400 Received: from cantor2.suse.de ([195.135.220.15]:60836 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754075Ab0EMWqS (ORCPT ); Thu, 13 May 2010 18:46:18 -0400 Date: Thu, 13 May 2010 15:46:00 -0700 From: Greg KH To: "Woodruff, Richard" Cc: Daniel Walker , "Rafael J. Wysocki" , Matthew Garrett , Brian Swetland , Paul Walmsley , Arve =?iso-8859-1?B?SGr4bm5lduVn?= , "linux-pm@lists.linux-foundation.org" , "linux-kernel@vger.kernel.org" , Tejun Heo , Oleg Nesterov , Tony Lindgren , Kevin Hilman , Alan Stern , "magnus.damm@gmail.com" , "Theodore Ts'o" , mark gross , Arjan van de Ven , Geoff Smith , "Cousson, Benoit" , "linux-omap@vger.kernel.org" , Vitaly Wool , Mark Brown , Liam Girdwood Subject: Re: [linux-pm] [PATCH 0/8] Suspend block api (version 6) Message-ID: <20100513224600.GB23014@suse.de> References: <1272667021-21312-1-git-send-email-arve@android.com> <201005132311.26293.rjw@sisk.pl> <1273785399.19100.98.camel@c-dwalke-linux.qualcomm.com> <201005132327.16163.rjw@sisk.pl> <1273786409.19100.104.camel@c-dwalke-linux.qualcomm.com> <20100513214653.GA21120@suse.de> <13B9B4C6EF24D648824FF11BE896716203BB0EEAE9@dlee02.ent.ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <13B9B4C6EF24D648824FF11BE896716203BB0EEAE9@dlee02.ent.ti.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 13, 2010 at 05:33:58PM -0500, Woodruff, Richard wrote: > > > From: linux-omap-owner@vger.kernel.org [mailto:linux-omap- > > owner@vger.kernel.org] On Behalf Of Greg KH > > Sent: Thursday, May 13, 2010 4:47 PM > > > Also note that such a driver, without wakelocks, would never get tested, > > and so, things start quickly diverging. > > Do wakelock enabled drivers require a wakelock aware user space to > function properly? Not that I can tell, but others might know more. > If the driver is added you want to make sure the benefit is there and > testable for all userspaces. Agreed. thanks, greg k-h