From: flipk <flipk@openbsd.org>
Date: Sat, 5 Apr 1997 21:24:48 +0000 (+0000)
Subject: do not up wiring count for page tables (especially those actually
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=a0c5a4143766390ba8bd2732f807f3401840354c;p=openbsd

do not up wiring count for page tables (especially those actually
owned by the kernel pmap). Chuck Cranor (chuck@maria.wustl.edu) and Theo.
---

diff --git a/sys/arch/i386/i386/trap.c b/sys/arch/i386/i386/trap.c
index 3b881de1436..657fb24791f 100644
--- a/sys/arch/i386/i386/trap.c
+++ b/sys/arch/i386/i386/trap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: trap.c,v 1.21 1997/04/04 16:14:09 mickey Exp $	*/
+/*	$OpenBSD: trap.c,v 1.22 1997/04/05 21:24:48 flipk Exp $	*/
 /*	$NetBSD: trap.c,v 1.95 1996/05/05 06:50:02 mycroft Exp $	*/
 
 #undef DEBUG
@@ -425,12 +425,6 @@ trap(frame)
 		if (rv == KERN_SUCCESS) {
 			if (nss > vm->vm_ssize)
 				vm->vm_ssize = nss;
-			va = trunc_page(vtopte(va));
-			/* for page table, increment wiring as long as
-			   not a page table fault as well */
-			if (!v && map != kernel_map)
-				vm_map_pageable(map, va, round_page(va+1),
-				    FALSE);
 			if (type == T_PAGEFLT)
 				return;
 			goto out;