From owner-freebsd-bugs@FreeBSD.ORG  Sun May 17 13:00:08 2009
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
Delivered-To: freebsd-bugs@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 1D654106566C
	for <freebsd-bugs@hub.freebsd.org>;
	Sun, 17 May 2009 13:00:08 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id F21CB8FC1E
	for <freebsd-bugs@hub.freebsd.org>;
	Sun, 17 May 2009 13:00:07 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n4HD07Cf039245
	for <freebsd-bugs@freefall.freebsd.org>; Sun, 17 May 2009 13:00:07 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n4HD07wf039244;
	Sun, 17 May 2009 13:00:07 GMT (envelope-from gnats)
Date: Sun, 17 May 2009 13:00:07 GMT
Message-Id: <200905171300.n4HD07wf039244@freefall.freebsd.org>
To: freebsd-bugs@FreeBSD.org
From: Ed Schouten <ed@80386.nl>
Cc: 
Subject: Re: kern/134231: [sysctl] sysctl() 80% slower in 7.2 than 6.2
	[regression]
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: Ed Schouten <ed@80386.nl>
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 17 May 2009 13:00:08 -0000

The following reply was made to PR kern/134231; it has been noted by GNATS.

From: Ed Schouten <ed@80386.nl>
To: bug-followup@FreeBSD.org, michel.henaut@everyware.ch
Cc:  
Subject: Re: kern/134231: [sysctl] sysctl() 80% slower in 7.2 than 6.2
	[regression]
Date: Sun, 17 May 2009 14:57:26 +0200

 --t0UkRYy7tHLRMCai
 Content-Type: text/plain; charset=us-ascii
 Content-Disposition: inline
 Content-Transfer-Encoding: quoted-printable
 
 Hi Michel,
 
 John Baldwin made some nice improvements to sysctl in HEAD. It still
 uses linked lists, but uses shared locking to lock down the tree. Be
 sure to give it a try when you have time.
 
 --=20
  Ed Schouten <ed@80386.nl>
  WWW: http://80386.nl/
 
 --t0UkRYy7tHLRMCai
 Content-Type: application/pgp-signature
 Content-Disposition: inline
 
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.9 (FreeBSD)
 
 iEYEARECAAYFAkoQCbYACgkQ52SDGA2eCwUtvwCeL+2X0sVp0A8NatMc+1tK/l05
 YHEAnRoSZWy2UXdDGxOLQuXcElLqz+FZ
 =/7j7
 -----END PGP SIGNATURE-----
 
 --t0UkRYy7tHLRMCai--