From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932586AbWF2GWy (ORCPT ); Thu, 29 Jun 2006 02:22:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932582AbWF2GWy (ORCPT ); Thu, 29 Jun 2006 02:22:54 -0400 Received: from [220.227.188.61] ([220.227.188.61]:9156 "EHLO gateway.innomedia.soft.net") by vger.kernel.org with ESMTP id S932586AbWF2GWx (ORCPT ); Thu, 29 Jun 2006 02:22:53 -0400 Message-ID: <44A371EA.6080900@innomedia.soft.net> Date: Thu, 29 Jun 2006 11:53:38 +0530 From: Dipti Ranjan Tarai User-Agent: Thunderbird 1.5.0.4 (X11/20060516) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: pdflush consume 100% of cpu utilization. Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I am using Fedora Core-3 with kernel 2.6.10 to develop a loadable module. when I am trying a huge amount of I/O, pdflush daemon consume 100% of cpu utilization. Due to this it reduce the module performance. So please give any suggestion how to tune pdflush daemon or is there any patch required for this. Regards Dipti Ranjan Tarai