From owner-freebsd-small Mon Feb 12 0:37: 3 2001 Delivered-To: freebsd-small@freebsd.org Received: from earth.backplane.com (earth-nat-cw.backplane.com [208.161.114.67]) by hub.freebsd.org (Postfix) with ESMTP id C914637B401 for ; Mon, 12 Feb 2001 00:37:01 -0800 (PST) Received: (from dillon@localhost) by earth.backplane.com (8.11.2/8.9.3) id f1C8agr03317; Mon, 12 Feb 2001 00:36:42 -0800 (PST) (envelope-from dillon) Date: Mon, 12 Feb 2001 00:36:42 -0800 (PST) From: Matt Dillon Message-Id: <200102120836.f1C8agr03317@earth.backplane.com> To: Luigi Rizzo Cc: forrestc@imach.com, keichii@iteration.net, freebsd-small@FreeBSD.ORG Subject: Re: Sans-Swap VM Subsystem Questions References: <200102120621.f1C6Lxv73193@iguana.aciri.org> Sender: owner-freebsd-small@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG :> :One additional kinda-related question.. In traditional PicoBSD, a memory :> :disk is used to store the code which is actually copied off of the :... :> I'm not sure what picobsd is using, but its probably MFS. With MFS every : :prbably.. the kernel actually has "options MD" and "options MD_ROOT", :is there any way to make active but readonly pages consume 1x memory ? : : cheers : luigi : :----------------------------------+----------------------------------------- : Luigi RIZZO, luigi@iet.unipi.it . ACIRI/ICSI (on leave from Univ. di Pisa) I think MD will do the right thing. MFS definitely does not. -Matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-small" in the body of the message