From owner-freebsd-net  Wed Dec 13  8: 5:26 2000
From owner-freebsd-net@FreeBSD.ORG  Wed Dec 13 08:05:24 2000
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from khavrinen.lcs.mit.edu (khavrinen.lcs.mit.edu [18.24.4.193])
	by hub.freebsd.org (Postfix) with ESMTP id 19B7437B400
	for <net@FreeBSD.ORG>; Wed, 13 Dec 2000 08:05:23 -0800 (PST)
Received: (from wollman@localhost)
	by khavrinen.lcs.mit.edu (8.9.3/8.9.3) id LAA61096;
	Wed, 13 Dec 2000 11:04:55 -0500 (EST)
	(envelope-from wollman)
Date: Wed, 13 Dec 2000 11:04:55 -0500 (EST)
From: Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
Message-Id: <200012131604.LAA61096@khavrinen.lcs.mit.edu>
To: Jonathan Lemon <jlemon@flugsvamp.com>
Cc: net@FreeBSD.ORG
Subject: Re: MEXT_IS_REF broken.
In-Reply-To: <200012130401.eBD41gc95284@prism.flugsvamp.com>
References: <local.mail.freebsd-net/20001211014837.W16205@fw.wintelcom.net>
	<local.mail.freebsd-net/Pine.BSF.4.21.0012111223350.21769-100000@jehovah.technokratis.com>
	<local.mail.freebsd-net/20001212014429.Y16205@fw.wintelcom.net>
	<local.mail.freebsd-net/20001212015059.Z16205@fw.wintelcom.net>
	<local.mail.freebsd-net/20001212143214.H2312@canonware.com>
	<local.mail.freebsd-net/20001212175937.M16205@fw.wintelcom.net>
	<local.mail.freebsd-net/200012130250.VAA55319@khavrinen.lcs.mit.edu>
	<200012130401.eBD41gc95284@prism.flugsvamp.com>
Sender: owner-freebsd-net@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.org

<<On Tue, 12 Dec 2000 22:01:42 -0600 (CST), Jonathan Lemon <jlemon@flugsvamp.com> said:

> Gee, this looks suspiciously like jhb's refcount patch:

...Except that I made provision for architectures which have LL/SC
rather than CAS, which saves a few instructions.

-GAWollman



To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-net" in the body of the message