From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754679AbZBJB5a (ORCPT ); Mon, 9 Feb 2009 20:57:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753193AbZBJB5V (ORCPT ); Mon, 9 Feb 2009 20:57:21 -0500 Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:56675 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752445AbZBJB5U (ORCPT ); Mon, 9 Feb 2009 20:57:20 -0500 Date: Mon, 09 Feb 2009 17:57:14 -0800 (PST) Message-Id: <20090209.175714.70463534.davem@davemloft.net> To: roel.kluin@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] netdevice: ticks reaches 25, not 26. From: David Miller In-Reply-To: <4990AC93.3080906@gmail.com> References: <4990AC93.3080906@gmail.com> X-Mailer: Mew version 6.1 on Emacs 22.1 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Roel Kluin Date: Mon, 09 Feb 2009 23:22:11 +0100 > With while (tick++ < 25) { ... } ticks reaches 25, not 26. Does it? -------------------- #include int main(void) { int i = 0; while (i++ < 25) ; printf("%d\n", i); return 0; } -------------------- davem@sunset:~/src/GIT/linux-2.6$ gcc -O2 -o x x.c davem@sunset:~/src/GIT/linux-2.6$ ./x 26 davem@sunset:~/src/GIT/linux-2.6$ I'm getting extremely tired of these "off by one" patches, to be honest with you.