From owner-freebsd-current@FreeBSD.ORG  Tue Aug 24 12:37:22 2004
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id C028A16A4CF
	for <freebsd-current@FreeBSD.org>;
	Tue, 24 Aug 2004 12:37:22 +0000 (GMT)
Received: from web14123.mail.yahoo.com (web14123.mail.yahoo.com
	[66.163.171.114])
	by mx1.FreeBSD.org (Postfix) with SMTP id 9987443D39
	for <freebsd-current@FreeBSD.org>;
	Tue, 24 Aug 2004 12:37:22 +0000 (GMT)
	(envelope-from cguttesen@yahoo.dk)
Message-ID: <20040824123722.53222.qmail@web14123.mail.yahoo.com>
Received: from [194.248.174.58] by web14123.mail.yahoo.com via HTTP;
	Tue, 24 Aug 2004 14:37:22 CEST
Date: Tue, 24 Aug 2004 14:37:22 +0200 (CEST)
From: =?iso-8859-1?q?Claus=20Guttesen?= <cguttesen@yahoo.dk>
To: Lukas Ertl <le@FreeBSD.org>, Doug White <dwhite@gumbysoft.com>
In-Reply-To: <20040824141238.K3016@pcle2.cc.univie.ac.at>
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit
cc: freebsd-current@FreeBSD.org
Subject: Re: PLEASE TEST: IPI deadlock avoidance patch
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 24 Aug 2004 12:37:22 -0000

>> please try this patch:
>> 
>>
>> http://people.freebsd.org/~dwhite/smp_rv_mtx.patch
> 
> OK, it seems I shouted out too early.  '-jX'
> of uptime.  It's a Dual Xeon with HTT, SCHED_4BSD,
> ADAPTIVE_GIANT, and no WITNESS or INVARIANTS.

Have you tried disabling HTT? Do you gain better
performance when HTT is enabled?

Claus


Yahoo! Mail (http://dk.mail.yahoo.com) - Gratis: 6 MB lagerplads, spamfilter og virusscan