From e1a4feafd0d9d57e306f67d5222086c665a74200 Mon Sep 17 00:00:00 2001
From: Matthew Dillon <dillon@FreeBSD.org>
Date: Sun, 24 Jan 1999 02:29:26 +0000
Subject: [PATCH]     Clear PG_MAPPED as well as PG_WRITEABLE when a page is
 moved to the     cache.

---
 sys/vm/vm_page.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c
index db8dd086ff7..5b507895a10 100644
--- a/sys/vm/vm_page.c
+++ b/sys/vm/vm_page.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)vm_page.c	7.4 (Berkeley) 5/7/91
- *	$Id: vm_page.c,v 1.118 1999/01/21 10:01:49 dillon Exp $
+ *	$Id: vm_page.c,v 1.119 1999/01/24 01:04:04 dillon Exp $
  */
 
 /*
@@ -1542,11 +1542,11 @@ vm_page_cache(m)
 
 	/*
 	 * Remove all pmaps and indicate that the page is not
-	 * writeable.
+	 * writeable or mapped.
 	 */
 
 	vm_page_protect(m, VM_PROT_NONE);
-	vm_page_flag_clear(m, PG_WRITEABLE);
+	vm_page_flag_clear(m, PG_WRITEABLE | PG_MAPPED);
 #if !defined(MAX_PERF)
 	if (m->dirty != 0) {
 		panic("vm_page_cache: caching a dirty page, pindex: %d", m->pindex);