Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 17 Apr 2001 15:09:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 17 Apr 2001 15:09:26 -0400 Received: from mail.gci.com ([205.140.80.57]:10766 "EHLO daytona.gci.com") by vger.kernel.org with ESMTP id ; Tue, 17 Apr 2001 15:09:16 -0400 Message-ID: From: Leif Sawyer To: Jesse Pollard , Ian.Stirling@tomcat.admin.navo.hpc.mil, root@mauve.demon.co.uk, linux-kernel@vger.kernel.org Subject: RE: IP Acounting Idea for 2.5 Date: Tue, 17 Apr 2001 11:09:09 -0800 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2650.21) Content-Type: text/plain; charset="iso-8859-1" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Jesse Pollard replies: to Leif Sawyer who wrote: >> Besides, what would be gained in making the counters RO, if >> they were cleared every time the module was loaded/unloaded? > > 1. Knowlege that the module was reloaded. > 2. Knowlege that the data being measured is correct > 3. Having reliable measures > 4. being able to derive valid statistics > .... Good. Now that we have valid objectives to reach, which of these are NOT met by making the fixes entirely in userspace, say by incorporating a wrapper script to ensure that no external applications can flush the table counters? They're still all met, right? And we haven't had to fill the kernel with more cruft. - 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/