From owner-svn-src-user@FreeBSD.ORG  Thu Apr 29 22:24:52 2010
Return-Path: <owner-svn-src-user@FreeBSD.ORG>
Delivered-To: svn-src-user@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id A7ACD106564A;
	Thu, 29 Apr 2010 22:24:52 +0000 (UTC)
	(envelope-from kmacy@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [69.147.83.44])
	by mx1.freebsd.org (Postfix) with ESMTP id 96C718FC13;
	Thu, 29 Apr 2010 22:24:52 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o3TMOqWl076561;
	Thu, 29 Apr 2010 22:24:52 GMT (envelope-from kmacy@svn.freebsd.org)
Received: (from kmacy@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o3TMOq0A076559;
	Thu, 29 Apr 2010 22:24:52 GMT (envelope-from kmacy@svn.freebsd.org)
Message-Id: <201004292224.o3TMOq0A076559@svn.freebsd.org>
From: Kip Macy <kmacy@FreeBSD.org>
Date: Thu, 29 Apr 2010 22:24:52 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-user@freebsd.org
X-SVN-Group: user
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r207395 - user/kmacy/head_page_lock_incr/sys/powerpc/aim
X-BeenThere: svn-src-user@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the experimental &quot; user&quot;
	src tree" <svn-src-user.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-user>,
	<mailto:svn-src-user-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-user>
List-Post: <mailto:svn-src-user@freebsd.org>
List-Help: <mailto:svn-src-user-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-user>,
	<mailto:svn-src-user-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 29 Apr 2010 22:24:52 -0000

Author: kmacy
Date: Thu Apr 29 22:24:52 2010
New Revision: 207395
URL: http://svn.freebsd.org/changeset/base/207395

Log:
  add retry target

Modified:
  user/kmacy/head_page_lock_incr/sys/powerpc/aim/mmu_oea64.c

Modified: user/kmacy/head_page_lock_incr/sys/powerpc/aim/mmu_oea64.c
==============================================================================
--- user/kmacy/head_page_lock_incr/sys/powerpc/aim/mmu_oea64.c	Thu Apr 29 22:16:08 2010	(r207394)
+++ user/kmacy/head_page_lock_incr/sys/powerpc/aim/mmu_oea64.c	Thu Apr 29 22:24:52 2010	(r207395)
@@ -1379,6 +1379,7 @@ moea64_extract_and_hold(mmu_t mmu, pmap_
 	m = NULL;
 	pa = 0;
 	PMAP_LOCK(pmap);
+retry:
 	pvo = moea64_pvo_find_va(pmap, va & ~ADDR_POFF, NULL);
 	if (pvo != NULL && (pvo->pvo_pte.lpte.pte_hi & LPTE_VALID) &&
 	    ((pvo->pvo_pte.lpte.pte_lo & LPTE_PP) == LPTE_RW ||