From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932399AbVHIBdV (ORCPT ); Mon, 8 Aug 2005 21:33:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932401AbVHIBdU (ORCPT ); Mon, 8 Aug 2005 21:33:20 -0400 Received: from b3162.static.pacific.net.au ([203.143.238.98]:44423 "EHLO cunningham.myip.net.au") by vger.kernel.org with ESMTP id S932399AbVHIBdU (ORCPT ); Mon, 8 Aug 2005 21:33:20 -0400 Subject: Re: [PATCH 2/4] Task notifier: Implement todo list in task_struct From: Nigel Cunningham Reply-To: ncunningham@cyclades.com To: Christoph Lameter Cc: Pavel Machek , Andrew Morton , Linus Torvalds , Linux Kernel Mailing List In-Reply-To: References: <200507260340.j6Q3eoGh029135@shell0.pdx.osdl.net> <20050728074116.GF6529@elf.ucw.cz> <20050728193433.GA1856@elf.ucw.cz> <20050728212715.GA2783@elf.ucw.cz> <20050728213254.GA1844@elf.ucw.cz> Content-Type: text/plain Organization: Cycades Message-Id: <1123551167.9451.5.camel@localhost> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6-1mdk Date: Tue, 09 Aug 2005 11:32:48 +1000 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi. Just to let you know that I have it working with Suspend2. One thing I am concerned about is that we still need a way of determining whether a process has been signalled but not yet frozen. At the moment you just check p->todo, but if/when other functionality begins to use the todo list, this will be unreliable. I'm happy to supply the patches I'm using if you want to compare. (I retained the other freezer improvements, so it wouldn't just be bug fixes against your patches). Regards, Nigel -- Evolution. Enumerate the requirements. Consider the interdependencies. Calculate the probabilities.