Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 29 Jul 2001 06:14:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 29 Jul 2001 06:13:59 -0400 Received: from mta07-svc.ntlworld.com ([62.253.162.47]:12287 "EHLO mta07-svc.ntlworld.com") by vger.kernel.org with ESMTP id ; Sun, 29 Jul 2001 06:13:46 -0400 Date: Sun, 29 Jul 2001 11:13:53 +0100 To: linux-kernel@vger.kernel.org Subject: Re: [PATCH] MAX_READAHEAD gives doubled throuput Message-ID: <20010729111353.A25154@debian> Mail-Followup-To: linux-kernel@vger.kernel.org In-Reply-To: <200107280144.DAA25730@mailb.telia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200107280144.DAA25730@mailb.telia.com> User-Agent: Mutt/1.3.18i From: Michael Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Original-Recipient: rfc822;linux-kernel-outgoing On Sat, Jul 28, 2001 at 03:40:49AM +0200, Roger Larsson wrote: > With this patch copy and diff throughput are increased from 14 respective 11 > MB/s to 27 and 28 !!! Alan's kernel has max-readahead as a /proc/sys/vm parameter. -- Michael. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/