From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261651AbVCCL2Z (ORCPT ); Thu, 3 Mar 2005 06:28:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261644AbVCCL1S (ORCPT ); Thu, 3 Mar 2005 06:27:18 -0500 Received: from fire.osdl.org ([65.172.181.4]:36792 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S261582AbVCCL0y (ORCPT ); Thu, 3 Mar 2005 06:26:54 -0500 Date: Thu, 3 Mar 2005 03:26:20 -0800 From: Andrew Morton To: ncunningham@cyclades.com Cc: akpm@digeo.com, linux-kernel@vger.kernel.org, pavel@ucw.cz Subject: Re: [PATCH]: Speed freeing memory for suspend. Message-Id: <20050303032620.69add028.akpm@osdl.org> In-Reply-To: <1109848654.3733.34.camel@desktop.cunningham.myip.net.au> References: <1109848654.3733.34.camel@desktop.cunningham.myip.net.au> X-Mailer: Sylpheed version 0.9.7 (GTK+ 1.2.10; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 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.