From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751191Ab0EAGPs (ORCPT ); Sat, 1 May 2010 02:15:48 -0400 Received: from hera.kernel.org ([140.211.167.34]:51273 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751164Ab0EAGPr (ORCPT ); Sat, 1 May 2010 02:15:47 -0400 Message-ID: <4BDBC6DA.4060901@kernel.org> Date: Sat, 01 May 2010 08:14:50 +0200 From: Tejun Heo User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.1.9) Gecko/20100317 Thunderbird/3.0.4 MIME-Version: 1.0 To: =?UTF-8?B?QXJ2ZSBIasO4bm5ldsOlZw==?= CC: linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Alan Stern , Oleg Nesterov , Pavel Machek , Len Brown Subject: Re: [PATCH 6/8] PM: Add suspend blocking work. References: <1272667021-21312-1-git-send-email-arve@android.com> <1272667021-21312-2-git-send-email-arve@android.com> <1272667021-21312-3-git-send-email-arve@android.com> <1272667021-21312-4-git-send-email-arve@android.com> <1272667021-21312-5-git-send-email-arve@android.com> <1272667021-21312-6-git-send-email-arve@android.com> <1272667021-21312-7-git-send-email-arve@android.com> In-Reply-To: <1272667021-21312-7-git-send-email-arve@android.com> X-Enigmail-Version: 1.0.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.3 (hera.kernel.org [127.0.0.1]); Sat, 01 May 2010 06:14:54 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/01/2010 12:36 AM, Arve Hjønnevåg wrote: > Allow work to be queued that will block suspend while it is pending > or executing. To get the same functionality in the calling code often > requires a separate suspend_blocker for pending and executing work, or > additional state and locking. This implementation does add additional > state and locking, but this can be removed later if we add support for > suspend blocking work to the core workqueue code. > > Signed-off-by: Arve Hjønnevåg Reviewed-by: Tejun Heo Thank you. -- tejun