From owner-freebsd-current  Thu Apr 25 10:50:14 2002
Delivered-To: freebsd-current@freebsd.org
Received: from idiom.com (idiom.com [216.240.32.1])
	by hub.freebsd.org (Postfix) with ESMTP id 6AC0537B419
	for <current@freebsd.org>; Thu, 25 Apr 2002 10:50:09 -0700 (PDT)
Received: (from hsu@localhost)
	by idiom.com (8.9.3/8.9.3) id KAA55721;
	Thu, 25 Apr 2002 10:50:01 -0700 (PDT)
Date: Thu, 25 Apr 2002 10:50:01 -0700 (PDT)
From: Jeffrey Hsu <hsu@idiom.com>
Message-Id: <200204251750.KAA55721@idiom.com>
To: tanimura@r.dl.itc.u-tokyo.ac.jp
Subject: Re: Locking down a socket, milestone 1
Newsgroups: mgate.freebsd.current
In-Reply-To: <200204241110.g3OB8u8t006194@bunko.unknown>
Organization: Unknown
Cc: current@freebsd.org
Sender: owner-freebsd-current@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-current.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-current>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-current>
X-Loop: FreeBSD.ORG

In article <200204241110.g3OB8u8t006194@bunko.unknown> you write:
>I am now working on locking down a socket.  (I have heard that Jeffrey
>Hsu is also doing that, but I have never seen his patch.  Has anyone
>seen that?)

I have. :-)  I do coarse-grain locking at the inpcb and sockbuf level as
is done in BSD/OS.  This is a lot simpler than locking down individual
fields in struct socket.  Are you sure we need such fine-grain locking?

							Jeffrey

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