From owner-freebsd-fs@FreeBSD.ORG Mon Apr 27 15:03:37 2009 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2843F10656F8 for ; Mon, 27 Apr 2009 15:03:37 +0000 (UTC) (envelope-from rick@kiwi-computer.com) Received: from kiwi-computer.com (keira.kiwi-computer.com [63.224.10.3]) by mx1.freebsd.org (Postfix) with SMTP id AD0B08FC14 for ; Mon, 27 Apr 2009 15:03:34 +0000 (UTC) (envelope-from rick@kiwi-computer.com) Received: (qmail 59817 invoked by uid 2001); 27 Apr 2009 15:03:34 -0000 Date: Mon, 27 Apr 2009 10:03:34 -0500 From: "Rick C. Petty" To: Rick Macklem Message-ID: <20090427150334.GA59796@keira.kiwi-computer.com> References: <20090426210343.GA51829@keira.kiwi-computer.com> <20090427135200.GA59201@keira.kiwi-computer.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i Cc: freebsd-fs@freebsd.org Subject: Re: Why do some ufs i-node fields have 2 copies? X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: rick-freebsd2008@kiwi-computer.com List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Apr 2009 15:03:37 -0000 On Mon, Apr 27, 2009 at 10:58:43AM -0400, Rick Macklem wrote: > > > Oops, poorly expressed. What I meant to say was "doesn't really add > anything to > the line of code I listed in the original message": > > DIP_SET(ip, i_modrev, DIP(ip, i_modrev) + 1); > > since that is the only time i_modrev is manipulated. (I didn't mean "doesn't > add anything to the code, in general".) > Does it make sense this time? Yes, that makes total sense. -- Rick C. Petty