Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 20 Mar 2003 11:23:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 20 Mar 2003 11:23:00 -0500 Received: from mario.gams.at ([194.42.96.10]:26906 "EHLO mario.gams.at") by vger.kernel.org with ESMTP id convert rfc822-to-8bit; Thu, 20 Mar 2003 11:22:59 -0500 X-Mailer: exmh version 2.6.1 18/02/2003 with nmh-1.0.4 From: Bernd Petrovitsch To: Srihari Vijayaraghavan , "Richard B. Johnson" , Tim Schmielau , lkml Subject: Re: Bottleneck on /dev/null References: In-reply-to: Your message of "Thu, 20 Mar 2003 17:21:10 +0100." X-url: http://www.luga.at/~bernd/ Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT Date: Thu, 20 Mar 2003 17:33:32 +0100 Message-ID: <28588.1048178012@frodo.gams.co.at> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 734 Lines: 22 Tim Schmielau wrote: >On Thu, 20 Mar 2003, Richard B. Johnson wrote: > >> unsigned long amount = 0L; > >try 'volatile' to get the deviation down... .. and try "long long" to avoid an overrun. Bernd -- Bernd Petrovitsch Email : bernd@gams.at g.a.m.s gmbh Fax : +43 1 205255-900 Prinz-Eugen-Stra?e 8 A-1040 Vienna/Austria/Europe LUGA : http://www.luga.at - 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/