From dfdb369a7d706526b72dc7bff958688de5ca72a2 Mon Sep 17 00:00:00 2001
From: dyson <dyson@FreeBSD.org>
Date: Mon, 4 May 1998 03:01:44 +0000
Subject: Work around some VM bugs, the worst being an overly aggressive swap
 space free calculation.  More complete fixes will be forthcoming, in a week.

---
 sys/vm/vm_fault.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'sys/vm/vm_fault.c')

diff --git a/sys/vm/vm_fault.c b/sys/vm/vm_fault.c
index 52a2393..e664573 100644
--- a/sys/vm/vm_fault.c
+++ b/sys/vm/vm_fault.c
@@ -66,7 +66,7 @@
  * any improvements or extensions that they make and grant Carnegie the
  * rights to redistribute these changes.
  *
- * $Id: vm_fault.c,v 1.81 1998/03/01 04:18:18 dyson Exp $
+ * $Id: vm_fault.c,v 1.82 1998/03/07 20:45:47 dyson Exp $
  */
 
 /*
@@ -606,7 +606,8 @@ readrest:
 				 */
 				vm_page_rename(fs.m, fs.first_object, fs.first_pindex);
 				fs.first_m = fs.m;
-				fs.m->dirty = VM_PAGE_BITS_ALL;
+				fs.first_m->dirty = VM_PAGE_BITS_ALL;
+				fs.first_m->flags |= PG_BUSY;
 				fs.m = NULL;
 				cnt.v_cow_optim++;
 			} else {
-- 
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