From 3e7eb6c80a163ec5f1ca59bbf0703ad59a97acd9 Mon Sep 17 00:00:00 2001
From: thorpej <thorpej@NetBSD.org>
Date: Tue, 6 Jan 1998 07:16:06 +0000
Subject: [PATCH] Garbage-collect pm_pdchanged; it's not used by anything.

---
 sys/arch/i386/i386/pmap.c    | 3 +--
 sys/arch/i386/include/pmap.h | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/sys/arch/i386/i386/pmap.c b/sys/arch/i386/i386/pmap.c
index fd8ba70ea0ec..099f91c8d911 100644
--- a/sys/arch/i386/i386/pmap.c
+++ b/sys/arch/i386/i386/pmap.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: pmap.c,v 1.48 1997/11/19 11:11:29 mycroft Exp $	*/
+/*	$NetBSD: pmap.c,v 1.49 1998/01/06 07:16:06 thorpej Exp $	*/
 
 /*
  * Copyright (c) 1993, 1994, 1995, 1997 Charles M. Hannum.  All rights reserved.
@@ -728,7 +728,6 @@ pmap_activate(p)
 	pcb->pcb_cr3 = pmap_extract(pmap_kernel(), (vm_offset_t)pmap->pm_pdir);
 	if (p == curproc)
 		lcr3(pcb->pcb_cr3);
-	pmap->pm_pdchanged = FALSE;
 }
 
 /*
diff --git a/sys/arch/i386/include/pmap.h b/sys/arch/i386/include/pmap.h
index e133beada7cd..087f655d4436 100644
--- a/sys/arch/i386/include/pmap.h
+++ b/sys/arch/i386/include/pmap.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: pmap.h,v 1.30 1998/01/03 01:13:05 thorpej Exp $	*/
+/*	$NetBSD: pmap.h,v 1.31 1998/01/06 07:16:08 thorpej Exp $	*/
 
 /* 
  * Copyright (c) 1995 Charles M. Hannum.  All rights reserved.
@@ -119,7 +119,6 @@ void pmap_changebit __P((vm_offset_t, int, int));
  */
 typedef struct pmap {
 	pd_entry_t		*pm_pdir;	/* KVA of page directory */
-	boolean_t		pm_pdchanged;	/* pdir changed */
 	short			pm_dref;	/* page directory ref count */
 	short			pm_count;	/* pmap reference count */
 	simple_lock_data_t	pm_lock;	/* lock on pmap */