Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261973AbTHTLwY (ORCPT ); Wed, 20 Aug 2003 07:52:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261978AbTHTLwY (ORCPT ); Wed, 20 Aug 2003 07:52:24 -0400 Received: from moutng.kundenserver.de ([212.227.126.177]:62435 "EHLO moutng.kundenserver.de") by vger.kernel.org with ESMTP id S261973AbTHTLwT (ORCPT ); Wed, 20 Aug 2003 07:52:19 -0400 Message-ID: <3F4360F0.209@gamic.com> Date: Wed, 20 Aug 2003 13:52:16 +0200 From: Sergey Spiridonov User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030714 Debian/1.4-2 X-Accept-Language: en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: how to turn off, or to clear read cache? 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: 577 Lines: 17 Hi, I need to make some performance tests. I need to switch off or to clear read cache, so that consequent reading of the same file will take the same amount of time. Is there an easy way to do it, without rebuilding the kernel? Please, put me on CC since I'm not subscriber of linux-kernel -- Best regards, Sergey Spiridonov - 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/