From owner-freebsd-arch@FreeBSD.ORG Wed Jan 5 16:37:18 2005 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F091116A4CE; Wed, 5 Jan 2005 16:37:18 +0000 (GMT) Received: from harmony.village.org (rover.village.org [168.103.84.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id 988D843D31; Wed, 5 Jan 2005 16:37:17 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from localhost (warner@rover2.village.org [10.0.0.1]) by harmony.village.org (8.13.1/8.13.1) with ESMTP id j05GYksD061289; Wed, 5 Jan 2005 09:34:46 -0700 (MST) (envelope-from imp@bsdimp.com) Date: Wed, 05 Jan 2005 09:35:08 -0700 (MST) Message-Id: <20050105.093508.102576805.imp@bsdimp.com> To: julian@elischer.org From: "M. Warner Losh" In-Reply-To: <41DB8FD3.3030101@elischer.org> References: <41DB2B24.6050005@elischer.org> <20050104.203502.85411551.imp@bsdimp.com> <41DB8FD3.3030101@elischer.org> X-Mailer: Mew version 3.3 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: arch@freebsd.org cc: scottl@freebsd.org cc: pjd@freebsd.org Subject: Re: BigDisk project: du(1) 64bit clean. X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Jan 2005 16:37:19 -0000 In message: <41DB8FD3.3030101@elischer.org> Julian Elischer writes: : > I think that a big amount of this could be reduced by using simple : > arrays rather than lists which are more memory efficient... : : but that just puts the problem a bit further away. We have to do it. If you don't have a file system to store a file, then you cna't do this at all. When you are fscking /, you don't have a file system. And if you have finished, nothing is yet mounted r/w. Warner