From owner-svn-src-stable@FreeBSD.ORG  Mon Nov  8 10:18:02 2010
Return-Path: <owner-svn-src-stable@FreeBSD.ORG>
Delivered-To: svn-src-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 1A727106566B;
	Mon,  8 Nov 2010 10:18:02 +0000 (UTC) (envelope-from kib@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 07D678FC12;
	Mon,  8 Nov 2010 10:18:02 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id oA8AI1U4023808;
	Mon, 8 Nov 2010 10:18:01 GMT (envelope-from kib@svn.freebsd.org)
Received: (from kib@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id oA8AI1uT023806;
	Mon, 8 Nov 2010 10:18:01 GMT (envelope-from kib@svn.freebsd.org)
Message-Id: <201011081018.oA8AI1uT023806@svn.freebsd.org>
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Mon, 8 Nov 2010 10:18:01 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
X-SVN-Group: stable-8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r214976 - stable/8/sys/nfsserver
X-BeenThere: svn-src-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for all the -stable branches of the src tree
	<svn-src-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable>, 
	<mailto:svn-src-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable>
List-Post: <mailto:svn-src-stable@freebsd.org>
List-Help: <mailto:svn-src-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable>,
	<mailto:svn-src-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 08 Nov 2010 10:18:02 -0000

Author: kib
Date: Mon Nov  8 10:18:01 2010
New Revision: 214976
URL: http://svn.freebsd.org/changeset/base/214976

Log:
  MFC r214851:
  Fix a bug in r214049. The nvp == vp case shall be handled specially
  only for !usevget case. If VFS_VGET is working, the vnode shared lock
  is obtained recursively and vput() shall be done, not vunref().

Modified:
  stable/8/sys/nfsserver/nfs_serv.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)

Modified: stable/8/sys/nfsserver/nfs_serv.c
==============================================================================
--- stable/8/sys/nfsserver/nfs_serv.c	Mon Nov  8 10:08:30 2010	(r214975)
+++ stable/8/sys/nfsserver/nfs_serv.c	Mon Nov  8 10:18:01 2010	(r214976)
@@ -3252,7 +3252,7 @@ again:
 			nfhp->fh_fsid = nvp->v_mount->mnt_stat.f_fsid;
 			if ((error1 = VOP_VPTOFH(nvp, &nfhp->fh_fid)) == 0)
 				error1 = VOP_GETATTR(nvp, vap, cred);
-			if (vp == nvp)
+			if (!usevget && vp == nvp)
 				vunref(nvp);
 			else
 				vput(nvp);