svn commit: r248222 - user/attilio/vmcontention/sys/vm

[Attilio Rao]

Author: attilio
Date: Wed Mar 13 01:00:34 2013
New Revision: 248222
URL: http://svnweb.freebsd.org/changeset/base/248222

Log:
  Add a further safety belt to prevent inconsistencies.
  
  Sponsored by:	EMC / Isilon storage division
  Submitted by:	alc

Modified:
  user/attilio/vmcontention/sys/vm/vm_radix.c

Modified: user/attilio/vmcontention/sys/vm/vm_radix.c
==============================================================================
--- user/attilio/vmcontention/sys/vm/vm_radix.c	Wed Mar 13 00:41:37 2013	(r248221)
+++ user/attilio/vmcontention/sys/vm/vm_radix.c	Wed Mar 13 01:00:34 2013	(r248222)
@@ -375,6 +375,8 @@ vm_radix_insert(struct vm_radix *rtree, 
 	int slot;
 	uint16_t clev;
 
+	KASSERT(index == page->index, ("%s: index != page->index", __func__));
+
 	/*
 	 * The owner of record for root is not really important because it
 	 * will never be used.