From owner-freebsd-current@FreeBSD.ORG Fri Sep 2 03:52:29 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 C9E9F16A420; Fri, 2 Sep 2005 03:52:29 +0000 (GMT) (envelope-from truckman@FreeBSD.org) Received: from gw.catspoiler.org (217-ip-163.nccn.net [209.79.217.163]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7571743D49; Fri, 2 Sep 2005 03:52:29 +0000 (GMT) (envelope-from truckman@FreeBSD.org) Received: from FreeBSD.org (mousie.catspoiler.org [192.168.101.2]) by gw.catspoiler.org (8.13.3/8.13.3) with ESMTP id j823qKm9022255; Thu, 1 Sep 2005 20:52:24 -0700 (PDT) (envelope-from truckman@FreeBSD.org) Message-Id: <200509020352.j823qKm9022255@gw.catspoiler.org> Date: Thu, 1 Sep 2005 20:52:20 -0700 (PDT) From: Don Lewis To: jhb@FreeBSD.org In-Reply-To: <200509011346.32361.jhb@FreeBSD.org> MIME-Version: 1.0 Content-Type: TEXT/plain; charset=us-ascii Cc: rwatson@FreeBSD.org, current@FreeBSD.org Subject: Re: Witness patch 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: Fri, 02 Sep 2005 03:52:29 -0000 On 1 Sep, John Baldwin wrote: > This patch forces witness to complain if any mutex is held when Giant is > locked to enforce Giant being the first mutex in the lock order. This might > help track down some of the network LORs being reported recently. > > http://www.FreeBSD.org/~jhb/patches/witness.patch I think it would make sense to print different messages for the different trigger conditions.