From owner-freebsd-hackers Wed May 15 02:50:32 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id CAA23630 for hackers-outgoing; Wed, 15 May 1996 02:50:32 -0700 (PDT) Received: from terra.Sarnoff.COM (terra.sarnoff.com [130.33.11.203]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id CAA23619; Wed, 15 May 1996 02:50:29 -0700 (PDT) Received: (from rminnich@localhost) by terra.Sarnoff.COM (8.6.12/8.6.12) id FAA06570; Wed, 15 May 1996 05:50:04 -0400 Date: Wed, 15 May 1996 05:50:03 -0400 (EDT) From: "Ron G. Minnich" X-Sender: rminnich@terra To: hackers@freebsd.org cc: dyson@freebsd.org Subject: re joe's questions on vm/mincore/etc. In-Reply-To: <199605150255.VAA11471@brasil.moneng.mei.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk something i'd like to have but have not spent time figuring out how to do is just directly mmap the ptes for a piece of your own address space. Then you don't have to take the hit that mincore requires: syscall walk ptes copyout() So if anyone out there has mmap'ed their own ptes or knows how, i'm listening. thanks ron Ron Minnich |" Microsoft Word: It does so little and it does rminnich@sarnoff.com | it so slowly" -- Maya Gokhale (609)-734-3120 | ftp://ftp.sarnoff.com/pub/mnfs/www/docs/cluster.html