From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753087Ab3BUJSj (ORCPT ); Thu, 21 Feb 2013 04:18:39 -0500 Received: from mga11.intel.com ([192.55.52.93]:61777 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752817Ab3BUJSe (ORCPT ); Thu, 21 Feb 2013 04:18:34 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.84,706,1355126400"; d="scan'208";a="294044235" Date: Thu, 21 Feb 2013 17:19:34 +0800 From: Aaron Lu To: Alan Stern , Jens Axboe , James Bottomley Cc: "Rafael J. Wysocki" , linux-pm@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, Aaron Lu , Shane Huang Subject: Re: [PATCH v10 0/4] block layer runtime pm Message-ID: <20130221091934.GA8612@aaronlu.sh.intel.com> References: <1361340717-8991-1-git-send-email-aaron.lu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 20, 2013 at 10:43:50AM -0500, Alan Stern wrote: > On Wed, 20 Feb 2013, Aaron Lu wrote: > > > In August 2010, Jens and Alan discussed about "Runtime PM and the block > > layer". http://marc.info/?t=128259108400001&r=1&w=2 > > And then Alan has given a detailed implementation guide: > > http://marc.info/?l=linux-scsi&m=133727953625963&w=2 > > > v10: > > - Add link of Alan Stern's ideas on block layer runtime PM to patch 2 > > and 3's changelog; > > - Add back code to schdule device suspend if scsi driver return -EBUSY. > > This all looks okay now. You can add > > Acked-by: Alan Stern > > to each of the patches. Great, thanks a lot for your kind help. Hi James, Can I have your ack for patch 1 and 4? And Jens, Do you have any comments for this series? Thanks, Aaron