Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264112AbTKZJqj (ORCPT ); Wed, 26 Nov 2003 04:46:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264113AbTKZJqj (ORCPT ); Wed, 26 Nov 2003 04:46:39 -0500 Received: from imap.gmx.net ([213.165.64.20]:62185 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S264112AbTKZJqi (ORCPT ); Wed, 26 Nov 2003 04:46:38 -0500 X-Authenticated: #4512188 Message-ID: <3FC4767B.6050401@gmx.de> Date: Wed, 26 Nov 2003 10:46:35 +0100 From: "Prakash K. Cheemplavam" User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.5) Gecko/20031116 X-Accept-Language: de-de, de, en-us, en MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: 2.6.0-test10-mm1 References: <20031125211518.6f656d73.akpm@osdl.org> In-Reply-To: <20031125211518.6f656d73.akpm@osdl.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 522 Lines: 12 Regression: test10 (plain) yielded higher performance on HD (26mb/s) without setting readahead higher then default. Now I must set it to 10096 to get about the same performance (though not quite reaching it:25mb/sec, with 20mb/sec at defaults). Tested with hdparm. Prakash - 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/