From owner-cvs-all@FreeBSD.ORG  Wed Oct 27 02:05:00 2004
Return-Path: <owner-cvs-all@FreeBSD.ORG>
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 845AA16A4CE; Wed, 27 Oct 2004 02:05:00 +0000 (GMT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 634C743D48; Wed, 27 Oct 2004 02:05:00 +0000 (GMT)
	(envelope-from alc@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.11/8.12.11) with ESMTP id i9R250Cx048188;
	Wed, 27 Oct 2004 02:05:00 GMT
	(envelope-from alc@repoman.freebsd.org)
Received: (from alc@localhost)
	by repoman.freebsd.org (8.12.11/8.12.11/Submit) id i9R250hJ048187;
	Wed, 27 Oct 2004 02:05:00 GMT
	(envelope-from alc)
Message-Id: <200410270205.i9R250hJ048187@repoman.freebsd.org>
From: Alan Cox <alc@FreeBSD.org>
Date: Wed, 27 Oct 2004 02:05:00 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/kern vfs_cluster.c
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 27 Oct 2004 02:05:00 -0000

alc         2004-10-27 02:05:00 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_cluster.c 
  Log:
  Synchronize access to the vm page's PG_BUSY flag using the containing vm
  object's lock.  In the same place, eliminate unnecessary checks for a NULL
  vm object pointer.
  
  Revision  Changes    Path
  1.155     +4 -4      src/sys/kern/vfs_cluster.c