From owner-p4-projects@FreeBSD.ORG  Tue Apr  8 09:50:44 2003
Return-Path: <owner-p4-projects@FreeBSD.ORG>
Delivered-To: p4-projects@freebsd.org
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id 3508037B404; Tue,  8 Apr 2003 09:50:44 -0700 (PDT)
Delivered-To: perforce@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id C9B4E37B401
	for <perforce@freebsd.org>; Tue,  8 Apr 2003 09:50:43 -0700 (PDT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 7379443F75
	for <perforce@freebsd.org>; Tue,  8 Apr 2003 09:50:43 -0700 (PDT)
	(envelope-from peter@freebsd.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.6/8.12.6) with ESMTP id h38Goh0U062635
	for <perforce@freebsd.org>; Tue, 8 Apr 2003 09:50:43 -0700 (PDT)
	(envelope-from peter@freebsd.org)
Received: (from perforce@localhost)
	by repoman.freebsd.org (8.12.6/8.12.6/Submit) id h38Gog5l062631
	for perforce@freebsd.org; Tue, 8 Apr 2003 09:50:42 -0700 (PDT)
Date: Tue, 8 Apr 2003 09:50:42 -0700 (PDT)
Message-Id: <200304081650.h38Gog5l062631@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: perforce set sender to
	peter@freebsd.org using -f
From: Peter Wemm <peter@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 28527 for review
X-BeenThere: p4-projects@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: p4 projects tree changes <p4-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/p4-projects>
List-Post: <mailto:p4-projects@freebsd.org>
List-Help: <mailto:p4-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 08 Apr 2003 16:50:45 -0000

http://perforce.freebsd.org/chv.cgi?CH=28527

Change 28527 by peter@peter_daintree on 2003/04/08 09:50:09

	bracket PSE support code in #if ENABLE_PSE so I dont accidently 
	remove it as #if 0 code.

Affected files ...

.. //depot/projects/hammer/sys/x86_64/x86_64/machdep.c#51 edit
.. //depot/projects/hammer/sys/x86_64/x86_64/pmap.c#21 edit

Differences ...

==== //depot/projects/hammer/sys/x86_64/x86_64/machdep.c#51 (text+ko) ====

@@ -1090,7 +1090,7 @@
 		((pt_entry_t *)KPTphys)[i] |= PG_RW | PG_V;
 	}
 
-#if 0
+#if ENABLE_PSE
 	/* Map from zero to end of allocations under 2M pages */
 	for (i = 0; (i << PDRSHIFT) < physfree; i++) {
 		((pd_entry_t *)IdlePTD)[i] = i << PDRSHIFT;

==== //depot/projects/hammer/sys/x86_64/x86_64/pmap.c#21 (text+ko) ====

@@ -250,7 +250,7 @@
 {
 	vm_offset_t newaddr = addr;
 
-#if 0
+#if ENABLE_PSE
 	newaddr = (addr + (NBPDR - 1)) & ~(NBPDR - 1);
 #endif
 	return newaddr;
@@ -364,7 +364,7 @@
 /*
  * Initialize the 2MB page size flag
  */
-#if 0
+#if ENABLE_PSE
 	pseflag = PG_PS;
 #endif