From owner-freebsd-embedded@FreeBSD.ORG Tue Jul 25 09:41:39 2006 Return-Path: X-Original-To: embedded@FreeBSD.org Delivered-To: freebsd-embedded@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D3A1316A4DE for ; Tue, 25 Jul 2006 09:41:39 +0000 (UTC) (envelope-from gnn@neville-neil.com) Received: from mrout1-b.corp.dcn.yahoo.com (mrout1-b.corp.dcn.yahoo.com [216.109.112.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6D3F143D46 for ; Tue, 25 Jul 2006 09:41:39 +0000 (GMT) (envelope-from gnn@neville-neil.com) Received: from minion.local.neville-neil.com (proxy7.corp.yahoo.com [216.145.48.98]) by mrout1-b.corp.dcn.yahoo.com (8.13.6/8.13.6/y.out) with ESMTP id k6P9fRo1063030; Tue, 25 Jul 2006 02:41:28 -0700 (PDT) Date: Tue, 25 Jul 2006 18:41:15 +0900 Message-ID: From: gnn@FreeBSD.org To: "M. Warner Losh" In-Reply-To: <20060724.115554.-957769887.imp@bsdimp.com> References: <20060724.115554.-957769887.imp@bsdimp.com> User-Agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?ISO-8859-4?Q?Shij=F2?=) APEL/10.6 Emacs/22.0.50 (i386-apple-darwin8.6.1) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Cc: embedded@FreeBSD.org Subject: Re: Compile time options vs size X-BeenThere: freebsd-embedded@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Dedicated and Embedded Systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Jul 2006 09:41:39 -0000 At Mon, 24 Jul 2006 11:55:54 -0600 (MDT), M. Warner Losh wrote: > This was on a custom version of the KB920X config file for the > at91rm9200 based board of the same name. I'm thinking of adding a > NO_NFS4 config variable. This would save another 50-60k in size, I > think. Of course, eliminating nfs altogheter would save another 100k, > but I need it to boot at the moment :-) > > Anyway, I've just started looking at ways of making the kernel > smaller. I thought I'd share them here. Excellent. We should probably document these up on embeddedfreebsd.org. Later, George