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From: Kip Macy <kmacy@FreeBSD.org>
Date: Thu, 25 Jun 2009 22:13:44 +0000 (UTC)
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Subject: svn commit: r195008 - user/kmacy/releng_7_2_fcs/sys/kern
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Author: kmacy
Date: Thu Jun 25 22:13:44 2009
New Revision: 195008
URL: http://svn.freebsd.org/changeset/base/195008

Log:
  enforce uniform lock acquisition in VM

Modified:
  user/kmacy/releng_7_2_fcs/sys/kern/subr_witness.c

Modified: user/kmacy/releng_7_2_fcs/sys/kern/subr_witness.c
==============================================================================
--- user/kmacy/releng_7_2_fcs/sys/kern/subr_witness.c	Thu Jun 25 21:59:16 2009	(r195007)
+++ user/kmacy/releng_7_2_fcs/sys/kern/subr_witness.c	Thu Jun 25 22:13:44 2009	(r195008)
@@ -604,6 +604,14 @@ static struct witness_order_list_entry o
 	{ "cdev", &lock_class_mtx_sleep },
 	{ NULL, NULL },
 	/*
+	 * VM
+	 * 
+	 */
+	{ "vm page queue mutex", &lock_class_mtx_sleep },
+	{ "page lock", &lock_class_mtx_sleep },
+	{ "pmap", &lock_class_mtx_sleep },
+	{ NULL, NULL },
+	/*
 	 * kqueue/VFS interaction
 	 */
 	{ "kqueue", &lock_class_mtx_sleep },