From owner-freebsd-current@FreeBSD.ORG Thu Aug 18 01:51:37 2005 Return-Path: X-Original-To: current@FreeBSD.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2FC6B16A420; Thu, 18 Aug 2005 01:51:37 +0000 (GMT) (envelope-from thompsa@freebsd.org) Received: from heff.fud.org.nz (60-234-149-201.bitstream.orcon.net.nz [60.234.149.201]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0ABA843D48; Thu, 18 Aug 2005 01:51:35 +0000 (GMT) (envelope-from thompsa@freebsd.org) Received: by heff.fud.org.nz (Postfix, from userid 1001) id 4E1931CCD4; Thu, 18 Aug 2005 13:51:34 +1200 (NZST) Date: Thu, 18 Aug 2005 13:51:34 +1200 From: Andrew Thompson To: John Baldwin Message-ID: <20050818015134.GD97927@heff.fud.org.nz> Mail-Followup-To: Andrew Thompson , John Baldwin , current@FreeBSD.org References: <200508171511.58378.jhb@FreeBSD.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200508171511.58378.jhb@FreeBSD.org> User-Agent: Mutt/1.4.2.1i Cc: current@FreeBSD.org Subject: Re: Locking fixes for xl(4) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Aug 2005 01:51:37 -0000 On Wed, Aug 17, 2005 at 03:11:57PM -0400, John Baldwin wrote: > The patch below fixes several locking nits including the LOR involving > taskqueue_drain()for xl(4). It does not use taskqueue_stop() (it's #ifdef'd > out) as it is not needed for correct operation, just as an optimization. > Please test and let me know how it works. Thanks. > Works for me, and the witness warning on boot has gone. Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll xl0 1500 00:04:75:d1:f8:98 3522300 0 3034312 0 0 Andrew