From owner-cvs-all Thu Apr 25 20:43:45 2002 Delivered-To: cvs-all@freebsd.org Received: from fledge.watson.org (fledge.watson.org [204.156.12.50]) by hub.freebsd.org (Postfix) with ESMTP id EC34737B416; Thu, 25 Apr 2002 20:43:35 -0700 (PDT) Received: from fledge.watson.org (fledge.pr.watson.org [192.0.2.3]) by fledge.watson.org (8.11.6/8.11.6) with SMTP id g3Q3hOw27295; Thu, 25 Apr 2002 23:43:24 -0400 (EDT) (envelope-from robert@fledge.watson.org) Date: Thu, 25 Apr 2002 23:43:23 -0400 (EDT) From: Robert Watson X-Sender: robert@fledge.watson.org To: "J. Mallett" Cc: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: Re: cvs commit: src/sys/sys vnode.h In-Reply-To: <20020426034852.GC3579@FreeBSD.ORG> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Fri, 26 Apr 2002, J. Mallett wrote: > On Thu, Apr 25, 2002 at 08:39:04PM -0700, Robert Watson wrote: > > rwatson 2002/04/25 20:39:04 PDT > > > > The new devfs doesn't support VFS locking. So don't do locking > > assertions for devfs vnodes. > > > > With this change, a kernel with options DEBUG_VFS_LOCKS actually > > gets to single-user mode. > > > > Thanks for tracking this down! > > Are we sure all the other filesystems listed as supporting it really do? No. And we're also not sure all unlisted filesystems don't support it. Scott Long suggests that UDF likely does support it, so I'll enable locking assertions for UDF and see what happens. Robert N M Watson FreeBSD Core Team, TrustedBSD Project robert@fledge.watson.org NAI Labs, Safeport Network Services To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message