Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 21 Dec 2000 06:36:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 21 Dec 2000 06:36:11 -0500 Received: from isis.its.uow.edu.au ([130.130.68.21]:50160 "EHLO isis.its.uow.edu.au") by vger.kernel.org with ESMTP id ; Thu, 21 Dec 2000 06:36:03 -0500 Message-ID: <3A41E522.B6C65F21@uow.edu.au> Date: Thu, 21 Dec 2000 22:10:26 +1100 From: Andrew Morton X-Mailer: Mozilla 4.7 [en] (X11; I; Linux 2.4.0-test8 i586) X-Accept-Language: en MIME-Version: 1.0 To: Marcelo Tosatti CC: linux-kernel@vger.kernel.org Subject: Re: [PATCH] swap write clustering In-Reply-To: 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 Marcelo Tosatti wrote: > > Hi, > > Basically this new swap_writepage function looks for dirty swapcache pages > which may be contiguous (reverse and forward searching wrt to the physical > address of the page being passed to swap_writepage) and builds a page list > which is written "at once". > > The patch is against test13pre3. > > Comments are welcome. (especially about the __find_page_nolock > modification) > Have you any benchmarks for this? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/