From owner-cvs-all@FreeBSD.ORG  Sun Sep 28 16:24:48 2003
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Delivered-To: cvs-all@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id AF38116A4B3; Sun, 28 Sep 2003 16:24:48 -0700 (PDT)
Received: from arginine.spc.org (arginine.spc.org [195.206.69.236])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 454C844011; Sun, 28 Sep 2003 16:24:47 -0700 (PDT)
	(envelope-from bms@spc.org)
Received: from localhost (localhost [127.0.0.1])
	by arginine.spc.org (Postfix) with ESMTP
	id 7C33B65452; Mon, 29 Sep 2003 00:24:45 +0100 (BST)
Received: from arginine.spc.org ([127.0.0.1])
 by localhost (arginine.spc.org [127.0.0.1]) (amavisd-new, port 10024)
 with LMTP id 41483-04-3; Mon, 29 Sep 2003 00:24:45 +0100 (BST)
Received: from saboteur.dek.spc.org (lardystuffer.demon.co.uk
	[212.228.40.202])
	(using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))
	(No client certificate requested)
	by arginine.spc.org (Postfix) with ESMTP
	id AC16F65449; Mon, 29 Sep 2003 00:24:42 +0100 (BST)
Received: by saboteur.dek.spc.org (Postfix, from userid 1001)
	id E128BBC; Sun, 28 Sep 2003 22:45:38 +0100 (BST)
Date: Sun, 28 Sep 2003 22:45:38 +0100
From: Bruce M Simpson <bms@spc.org>
To: Poul-Henning Kamp <phk@FreeBSD.org>
Message-ID: <20030928214538.GD17996@saboteur.dek.spc.org>
Mail-Followup-To: Poul-Henning Kamp <phk@FreeBSD.org>,
	src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
References: <200309282048.h8SKmD5d088918@repoman.freebsd.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <200309282048.h8SKmD5d088918@repoman.freebsd.org>
cc: cvs-src@FreeBSD.org
cc: src-committers@FreeBSD.org
cc: cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/net if.c src/sys/dev/nmdm nmdm.c
	src/sys/dev/usb ugen.c uhid.c ulpt.c ums.c uscanner.c
	src/sys/netgraph/bluetooth/drivers/ubt ng_ubt.c
	src/sys/netgraph/bluetooth/drivers/ubtbcmfw ubtbcmfw.c
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 28 Sep 2003 23:24:48 -0000

On Sun, Sep 28, 2003 at 01:48:13PM -0700, Poul-Henning Kamp wrote:
>   Log:
>   I don't know from where the notion that device driver should or
>   even could call VOP_REVOKE() on vnodes associated with its dev_t's
>   has originated, but it stops right here.
>   
>   If there are things people belive destroy_dev() needs to learn how to
>   do, please tell me about it, preferably with a reproducible test case.

I have some drivers in my local tree which do this, to prevent any further
use of the device when removal is detected.

What alternative/workaround do you offer to achieve this functionality in
the light of the change you are making?

BMS