From owner-cvs-src-old@FreeBSD.ORG  Mon Dec 21 12:30:36 2009
Return-Path: <owner-cvs-src-old@FreeBSD.ORG>
Delivered-To: cvs-src-old@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 1CD2A1065670
	for <cvs-src-old@freebsd.org>; Mon, 21 Dec 2009 12:30:36 +0000 (UTC)
	(envelope-from kib@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 0A66A8FC17
	for <cvs-src-old@freebsd.org>; Mon, 21 Dec 2009 12:30:36 +0000 (UTC)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id nBLCUZpT001691
	for <cvs-src-old@freebsd.org>; Mon, 21 Dec 2009 12:30:35 GMT
	(envelope-from kib@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.3/8.14.3/Submit) id nBLCUZIZ001690
	for cvs-src-old@freebsd.org; Mon, 21 Dec 2009 12:30:35 GMT
	(envelope-from kib@repoman.freebsd.org)
Message-Id: <200912211230.nBLCUZIZ001690@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	kib@repoman.freebsd.org using -f
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Mon, 21 Dec 2009 12:29:38 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/kern vfs_subr.c src/sys/sys vnode.h
 src/sys/ufs/ffs ffs_rawread.c src/sys/vm vm_object.c vm_object.h
X-BeenThere: cvs-src-old@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: **OBSOLETE** CVS commit messages for the src tree
	<cvs-src-old.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src-old>
List-Post: <mailto:cvs-src-old@freebsd.org>
List-Help: <mailto:cvs-src-old-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 21 Dec 2009 12:30:36 -0000

kib         2009-12-21 12:29:38 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_subr.c 
    sys/sys              vnode.h 
    sys/ufs/ffs          ffs_rawread.c 
    sys/vm               vm_object.c vm_object.h 
  Log:
  SVN rev 200770 on 2009-12-21 12:29:38Z by kib
  
  VI_OBJDIRTY vnode flag mirrors the state of OBJ_MIGHTBEDIRTY vm object
  flag. Besides providing the redundand information, need to update both
  vnode and object flags causes more acquisition of vnode interlock.
  OBJ_MIGHTBEDIRTY is only checked for vnode-backed vm objects.
  
  Remove VI_OBJDIRTY and make sure that OBJ_MIGHTBEDIRTY is set only for
  vnode-backed vm objects.
  
  Suggested and reviewed by:      alc
  Tested by:      pho
  MFC after:      3 weeks
  
  Revision  Changes    Path
  1.772     +3 -4      src/sys/kern/vfs_subr.c
  1.363     +0 -1      src/sys/sys/vnode.h
  1.33      +8 -7      src/sys/ufs/ffs/ffs_rawread.c
  1.409     +5 -21     src/sys/vm/vm_object.c
  1.122     +1 -1      src/sys/vm/vm_object.h