From owner-cvs-all@FreeBSD.ORG Fri Oct 1 06:42:12 2004 Return-Path: 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 D518C16A4CE; Fri, 1 Oct 2004 06:42:12 +0000 (GMT) Received: from critter.freebsd.dk (critter.freebsd.dk [212.242.86.163]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3C0CF43D48; Fri, 1 Oct 2004 06:42:12 +0000 (GMT) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.13.1/8.13.1) with ESMTP id i916g51J060291; Fri, 1 Oct 2004 08:42:10 +0200 (CEST) (envelope-from phk@critter.freebsd.dk) To: "Bjoern A. Zeeb" From: "Poul-Henning Kamp" In-Reply-To: Your message of "Fri, 01 Oct 2004 06:38:43 -0000." Date: Fri, 01 Oct 2004 08:42:05 +0200 Message-ID: <60290.1096612925@critter.freebsd.dk> Sender: phk@critter.freebsd.dk cc: cvs-src@FreeBSD.org cc: src-committers@FreeBSD.org cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_conf.c vfs_subr.c src/sys/sys conf.h X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Oct 2004 06:42:13 -0000 In message , "Bjo ern A. Zeeb" writes: >On Fri, 1 Oct 2004, Poul-Henning Kamp wrote: > >> phk 2004-10-01 06:33:39 UTC >> >> FreeBSD src repository >> >> Modified files: >> sys/kern kern_conf.c vfs_subr.c >> sys/sys conf.h >> Log: >> Fix a LOR relating to freeing cdevs. > >which one ? if it's not on "the LOR page" do you have a trace ? I seriously doubt you've seen it without the patches I have in the pipeline. Basically the dev mutex was held during free() and that called into pmap and hit a lock there. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.