From owner-cvs-src-old@FreeBSD.ORG  Tue Dec  2 11:14:31 2008
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 825BF1065672
	for <cvs-src-old@freebsd.org>; Tue,  2 Dec 2008 11:14:31 +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 721268FC23
	for <cvs-src-old@freebsd.org>; Tue,  2 Dec 2008 11:14:31 +0000 (UTC)
	(envelope-from kib@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id mB2BEVkT035430
	for <cvs-src-old@freebsd.org>; Tue, 2 Dec 2008 11:14:31 GMT
	(envelope-from kib@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.3/8.14.3/Submit) id mB2BEVqG035429
	for cvs-src-old@freebsd.org; Tue, 2 Dec 2008 11:14:31 GMT
	(envelope-from kib@repoman.freebsd.org)
Message-Id: <200812021114.mB2BEVqG035429@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: Tue, 2 Dec 2008 11:14:16 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/kern vfs_cache.c
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: Tue, 02 Dec 2008 11:14:31 -0000

kib         2008-12-02 11:14:16 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_cache.c 
  Log:
  SVN rev 185557 on 2008-12-02 11:14:16Z by kib
  
  Shared lookup makes it possible to create several negative cache
  entries for one name. Then, creating inode with that name would remove
  one entry, leaving others dormant. Reclaiming the vnode would uncover
  negative entries, causing false return of ENOENT from the calls like
  stat, that do not create inode.
  
  Prevent creation of the duplicated negative entries.
  
  Reported and debugged with:     pho
  Reviewed by:    jhb
  X-MFC:  after shared lookup changes
  
  Revision  Changes    Path
  1.128     +11 -4     src/sys/kern/vfs_cache.c