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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sat, 12 May 2012 20:27:51 +0000 (UTC)
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Subject: svn commit: r235365 - head/sys/vm
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Author: kib
Date: Sat May 12 20:27:51 2012
New Revision: 235365
URL: http://svn.freebsd.org/changeset/base/235365

Log:
  Assert that the page passed to vm_page_putfake() is unmanaged.
  
  Sponsored by:	The FreeBSD Foundation
  Reviewed by:	alc
  MFC after:	1 month

Modified:
  head/sys/vm/vm_page.c

Modified: head/sys/vm/vm_page.c
==============================================================================
--- head/sys/vm/vm_page.c	Sat May 12 20:27:33 2012	(r235364)
+++ head/sys/vm/vm_page.c	Sat May 12 20:27:51 2012	(r235365)
@@ -666,6 +666,7 @@ void
 vm_page_putfake(vm_page_t m)
 {
 
+	KASSERT((m->oflags & VPO_UNMANAGED) != 0, ("managed %p", m));
 	KASSERT((m->flags & PG_FICTITIOUS) != 0,
 	    ("vm_page_putfake: bad page %p", m));
 	uma_zfree(fakepg_zone, m);