From owner-freebsd-arch@FreeBSD.ORG Fri Aug 1 08:15:00 2003 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 D21A337B401 for ; Fri, 1 Aug 2003 08:15:00 -0700 (PDT) Received: from harmony.village.org (rover.bsdimp.com [204.144.255.66]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0408543F3F for ; Fri, 1 Aug 2003 08:15:00 -0700 (PDT) (envelope-from imp@bsdimp.com) Received: from localhost (warner@rover2.village.org [10.0.0.1]) by harmony.village.org (8.12.9/8.12.3) with ESMTP id h71FEuFL080884; Fri, 1 Aug 2003 09:14:56 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Fri, 01 Aug 2003 09:13:17 -0600 (MDT) Message-Id: <20030801.091317.09080634.imp@bsdimp.com> To: phk@phk.freebsd.dk From: "M. Warner Losh" In-Reply-To: <7379.1059732120@critter.freebsd.dk> References: <7379.1059732120@critter.freebsd.dk> X-Mailer: Mew version 2.1 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: des@des.no cc: PeterJeremy@optushome.com.au Subject: Re: headsup: swap_pager.c 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: Fri, 01 Aug 2003 15:15:01 -0000 In message: <7379.1059732120@critter.freebsd.dk> "Poul-Henning Kamp" writes: : Quite frankly, given the sizes of RAM we see these days, I think that : paging optimizations may be largely a thing of the past. FreeBSD is being deployed still on machines with 32M or 64M of RAM. However, these systems tend not to have swap at all, so only the preemptive text page reclaimation stuff would be relevant to that. Warner