From owner-svn-src-head@FreeBSD.ORG  Mon Mar 30 00:33:43 2009
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id D6566106566B;
	Mon, 30 Mar 2009 00:33:43 +0000 (UTC)
	(envelope-from marcel@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id C4C498FC17;
	Mon, 30 Mar 2009 00:33:43 +0000 (UTC)
	(envelope-from marcel@FreeBSD.org)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n2U0XhLK048825;
	Mon, 30 Mar 2009 00:33:43 GMT (envelope-from marcel@svn.freebsd.org)
Received: (from marcel@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id n2U0Xh2I048824;
	Mon, 30 Mar 2009 00:33:43 GMT (envelope-from marcel@svn.freebsd.org)
Message-Id: <200903300033.n2U0Xh2I048824@svn.freebsd.org>
From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Mon, 30 Mar 2009 00:33:43 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r190534 - head/sys/geom/part
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
	<svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 30 Mar 2009 00:33:44 -0000

Author: marcel
Date: Mon Mar 30 00:33:43 2009
New Revision: 190534
URL: http://svn.freebsd.org/changeset/base/190534

Log:
  Sharpen the saw:
  o  Don't create a GPT scheme underneath another scheme when
     the probe doesn't allow it.

Modified:
  head/sys/geom/part/g_part_gpt.c

Modified: head/sys/geom/part/g_part_gpt.c
==============================================================================
--- head/sys/geom/part/g_part_gpt.c	Sun Mar 29 21:25:40 2009	(r190533)
+++ head/sys/geom/part/g_part_gpt.c	Mon Mar 30 00:33:43 2009	(r190534)
@@ -393,6 +393,10 @@ g_part_gpt_create(struct g_part_table *b
 	quad_t last;
 	size_t tblsz;
 
+	/* We don't nest, which means that our depth should be 0. */
+	if (basetable->gpt_depth != 0)
+		return (ENXIO);
+
 	table = (struct g_part_gpt_table *)basetable;
 	pp = gpp->gpp_provider;
 	tblsz = (basetable->gpt_entries * sizeof(struct gpt_ent) +