From owner-cvs-src@FreeBSD.ORG  Sun Aug 31 01:52:44 2003
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 0C6A816A4BF; Sun, 31 Aug 2003 01:52:44 -0700 (PDT)
Received: from mail.chesapeake.net (chesapeake.net [208.142.252.6])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 71F4044003; Sun, 31 Aug 2003 01:52:42 -0700 (PDT)
	(envelope-from jroberson@chesapeake.net)
Received: from localhost (jroberson@localhost)
	by mail.chesapeake.net (8.11.6/8.11.6) with ESMTP id h7V8qgd04269;
	Sun, 31 Aug 2003 04:52:42 -0400 (EDT)
	(envelope-from jroberson@chesapeake.net)
Date: Sun, 31 Aug 2003 04:52:42 -0400 (EDT)
From: Jeff Roberson <jroberson@chesapeake.net>
To: Jeff Roberson <jeff@FreeBSD.org>
In-Reply-To: <200308310850.h7V8oBaI025451@repoman.freebsd.org>
Message-ID: <20030831045155.P12093-100000@mail.chesapeake.net>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
cc: cvs-src@FreeBSD.org
cc: src-committers@FreeBSD.org
cc: cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/kern vfs_bio.c src/sys/sys buf.h        
 src/sys/ufs/ffs ffs_softdep.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 31 Aug 2003 08:52:44 -0000

This was the last unlocked buf access that I am aware of.

On Sun, 31 Aug 2003, Jeff Roberson wrote:

> jeff        2003/08/31 01:50:11 PDT
>
>   FreeBSD src repository
>
>   Modified files:
>     sys/kern             vfs_bio.c
>     sys/sys              buf.h
>     sys/ufs/ffs          ffs_softdep.c
>   Log:
>    - Define a new flag for getblk(): GB_NOCREAT.  This flag causes getblk() to
>      bail out if the buffer is not already present.
>    - The buffer returned by incore() is not locked and should not be sent to
>      brelse().  Use getblk() with the new GB_NOCREAT flag to preserve the
>      desired semantics.
>
>   Revision  Changes    Path
>   1.403     +8 -0      src/sys/kern/vfs_bio.c
>   1.156     +1 -0      src/sys/sys/buf.h
>   1.142     +5 -3      src/sys/ufs/ffs/ffs_softdep.c
>