From def52516ef69169f33200cdbf4262c4d05a1f94d Mon Sep 17 00:00:00 2001
From: alc <alc@FreeBSD.org>
Date: Wed, 11 Aug 1999 19:19:04 +0000
Subject: _pmap_allocpte: 	If the pte page isn't PQ_NONE, panic rather
 than silently 	covering up the problem.

---
 sys/amd64/amd64/pmap.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'sys/amd64')

diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c
index aa51390..791060a 100644
--- a/sys/amd64/amd64/pmap.c
+++ b/sys/amd64/amd64/pmap.c
@@ -39,7 +39,7 @@
  * SUCH DAMAGE.
  *
  *	from:	@(#)pmap.c	7.7 (Berkeley)	5/12/91
- *	$Id: pmap.c,v 1.244 1999/07/31 23:02:57 alc Exp $
+ *	$Id: pmap.c,v 1.245 1999/08/10 04:10:57 alc Exp $
  */
 
 /*
@@ -1268,11 +1268,8 @@ _pmap_allocpte(pmap, ptepindex)
 	m = vm_page_grab(pmap->pm_pteobj, ptepindex,
 			VM_ALLOC_ZERO | VM_ALLOC_RETRY);
 
-	if (m->queue != PQ_NONE) {
-		int s = splvm();
-		vm_page_unqueue(m);
-		splx(s);
-	}
+	KASSERT(m->queue == PQ_NONE,
+		("_pmap_allocpte: %p->queue != PQ_NONE", m));
 
 	if (m->wire_count == 0)
 		cnt.v_wire_count++;
-- 
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