From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261628AbVCCMlG (ORCPT ); Thu, 3 Mar 2005 07:41:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261632AbVCCMk7 (ORCPT ); Thu, 3 Mar 2005 07:40:59 -0500 Received: from 206.175.9.210.velocitynet.com.au ([210.9.175.206]:30932 "EHLO cunningham.myip.net.au") by vger.kernel.org with ESMTP id S261685AbVCCMdI (ORCPT ); Thu, 3 Mar 2005 07:33:08 -0500 Subject: Re: [PATCH]: Speed freeing memory for suspend. From: Nigel Cunningham Reply-To: ncunningham@cyclades.com To: Andrew Morton Cc: Andrew Morton , Linux Kernel Mailing List , Pavel Machek In-Reply-To: <20050303032620.69add028.akpm@osdl.org> References: <1109848654.3733.34.camel@desktop.cunningham.myip.net.au> <20050303032620.69add028.akpm@osdl.org> Content-Type: text/plain Message-Id: <1109853301.3733.36.camel@desktop.cunningham.myip.net.au> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6-1mdk Date: Thu, 03 Mar 2005 23:35:01 +1100 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi. On Thu, 2005-03-03 at 22:26, Andrew Morton wrote: > Nigel Cunningham wrote: > > > > Here's a patch I've prepared which improves the speed at which memory is > > freed prior to suspend. It should be a big gain for swsusp. > > Patch is simple enough but, as always, please back up an optimization patch > with quantitative test results. Okay. I'll see if I can do some timings in the morning. Regards, Nigel -- Nigel Cunningham Software Engineer, Canberra, Australia http://www.cyclades.com Bus: +61 (2) 6291 9554; Hme: +61 (2) 6292 8028; Mob: +61 (417) 100 574 Maintainer of Suspend2 Kernel Patches http://softwaresuspend.berlios.de