From owner-freebsd-hackers Mon Feb 5 18:54:57 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id SAA20047 for hackers-outgoing; Mon, 5 Feb 1996 18:54:57 -0800 (PST) Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.2.228.19]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id SAA20039 for ; Mon, 5 Feb 1996 18:54:38 -0800 (PST) Received: (from bde@localhost) by godzilla.zeta.org.au (8.6.9/8.6.9) id NAA16062; Tue, 6 Feb 1996 13:47:33 +1100 Date: Tue, 6 Feb 1996 13:47:33 +1100 From: Bruce Evans Message-Id: <199602060247.NAA16062@godzilla.zeta.org.au> To: davidg@Root.COM, koshy@india.hp.com Subject: Re: Willows Cc: gjennejohn@frt.dec.com, hackers@FreeBSD.ORG Sender: owner-hackers@FreeBSD.ORG Precedence: bulk >>On this topic; do we support the P5's 1MB page size? This could reduce > No, we don't support variable page sizes and we're not likely ever going to >support them due to architectural constraints in the VM system (and I'm not >interested in changing this because of performance considerations). I think Linux supports them, and that they are good for mapping the kernel. Can the FreeBSD kernel (text and statically allocated data) be specially mapped without interfering with the general VM code? Bruce