From owner-svn-src-all@FreeBSD.ORG  Mon Nov 14 19:39:13 2011
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id B6AF0106564A;
	Mon, 14 Nov 2011 19:39:13 +0000 (UTC)
	(envelope-from mavbsd@gmail.com)
Received: from mail-bw0-f54.google.com (mail-bw0-f54.google.com
	[209.85.214.54])
	by mx1.freebsd.org (Postfix) with ESMTP id D6E1A8FC0C;
	Mon, 14 Nov 2011 19:39:12 +0000 (UTC)
Received: by bkbzs8 with SMTP id zs8so8671886bkb.13
	for <multiple recipients>; Mon, 14 Nov 2011 11:39:11 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma;
	h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	bh=MtG5TVXXYEDoWneYYUeSC0MuJufulqxU0BuHaOTJLLE=;
	b=JjfGUkgzMKDue35psscekueQxEKBWZWKM5/SRlEDMSr/dS+zD2TsN9JBQw6euN5H/s
	8UUR7Id57JSlv+obEJv6Vms5NZwxfxHPIR72aSvVmB0tO9+CjiB4VytxtIDaGTXcDpI4
	/eKM1W+Xyc7DYPJShOL84VEWhMwZXbeCnW6iw=
Received: by 10.204.133.197 with SMTP id g5mr20616051bkt.43.1321299551670;
	Mon, 14 Nov 2011 11:39:11 -0800 (PST)
Received: from mavbook2.mavhome.dp.ua (pc.mavhome.dp.ua. [212.86.226.226])
	by mx.google.com with ESMTPS id o7sm24398976bkw.16.2011.11.14.11.39.09
	(version=TLSv1/SSLv3 cipher=OTHER);
	Mon, 14 Nov 2011 11:39:10 -0800 (PST)
Sender: Alexander Motin <mavbsd@gmail.com>
Message-ID: <4EC16E5C.50806@FreeBSD.org>
Date: Mon, 14 Nov 2011 21:39:08 +0200
From: Alexander Motin <mav@FreeBSD.org>
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
	rv:7.0.1) Gecko/20111003 Thunderbird/7.0.1
MIME-Version: 1.0
To: Marius Strobl <marius@alchemy.franken.de>
References: <201111012312.pA1NCNuY089112@svn.freebsd.org>
	<20111112210900.GJ56603@alchemy.franken.de>
In-Reply-To: <20111112210900.GJ56603@alchemy.franken.de>
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
	src-committers@freebsd.org
Subject: Re: svn commit: r227009 - head/sys/geom
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 14 Nov 2011 19:39:13 -0000

On 11/12/11 23:09, Marius Strobl wrote:
> On Tue, Nov 01, 2011 at 11:12:23PM +0000, Alexander Motin wrote:
>> Author: mav
>> Date: Tue Nov  1 23:12:22 2011
>> New Revision: 227009
>> URL: http://svn.freebsd.org/changeset/base/227009
>>
>> Log:
>>   Make orphan() method in geom_dev asynchronous using destroy_dev_sched_cb()
>>   instead of destroy_dev(). It moves device destruction waiting out of the
>>   topology lock and so fixes dead lock between orphanization and closing.
>>   Real provider and geom destruction called from swi context after device
>>   destroyed as callback of the destroy_dev_sched_cb().
>>
> 
> This change causes fsck_ffs(8) and mount(8) to hang unkillably on
> sparc64 when the kernel is built with either GEOM_PART_GPT or
> GEOM_LABEL.

Thank you for the report. I have found cause of the freeze. r227009
temporary reverted at r227510. I am sorry.

-- 
Alexander Motin.