From owner-svn-src-head@FreeBSD.ORG  Sat Mar 14 15:37:20 2009
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 37C301065670;
	Sat, 14 Mar 2009 15:37:20 +0000 (UTC) (envelope-from alc@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 263CC8FC2E;
	Sat, 14 Mar 2009 15:37:20 +0000 (UTC) (envelope-from alc@FreeBSD.org)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n2EFbJNo097029;
	Sat, 14 Mar 2009 15:37:19 GMT (envelope-from alc@svn.freebsd.org)
Received: (from alc@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id n2EFbJpg097028;
	Sat, 14 Mar 2009 15:37:19 GMT (envelope-from alc@svn.freebsd.org)
Message-Id: <200903141537.n2EFbJpg097028@svn.freebsd.org>
From: Alan Cox <alc@FreeBSD.org>
Date: Sat, 14 Mar 2009 15:37:19 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r189795 - head/sys/i386/i386
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
	<svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 14 Mar 2009 15:37:20 -0000

Author: alc
Date: Sat Mar 14 15:37:19 2009
New Revision: 189795
URL: http://svn.freebsd.org/changeset/base/189795

Log:
  MFamd64 r189785
    Update the pmap's resident page count when a page table page is freed in
    pmap_remove_pde() and pmap_remove_pages().
  
  MFC after:	6 weeks

Modified:
  head/sys/i386/i386/pmap.c

Modified: head/sys/i386/i386/pmap.c
==============================================================================
--- head/sys/i386/i386/pmap.c	Sat Mar 14 15:32:04 2009	(r189794)
+++ head/sys/i386/i386/pmap.c	Sat Mar 14 15:37:19 2009	(r189795)
@@ -2442,6 +2442,7 @@ pmap_remove_pde(pmap_t pmap, pd_entry_t 
 		mpte = pmap_lookup_pt_page(pmap, sva);
 		if (mpte != NULL) {
 			pmap_remove_pt_page(pmap, mpte);
+			pmap->pm_stats.resident_count--;
 			KASSERT(mpte->wire_count == NPTEPG,
 			    ("pmap_remove_pde: pte page wire count error"));
 			mpte->wire_count = 0;
@@ -3990,6 +3991,7 @@ pmap_remove_pages(pmap_t pmap)
 					mpte = pmap_lookup_pt_page(pmap, pv->pv_va);
 					if (mpte != NULL) {
 						pmap_remove_pt_page(pmap, mpte);
+						pmap->pm_stats.resident_count--;
 						KASSERT(mpte->wire_count == NPTEPG,
 						    ("pmap_remove_pages: pte page wire count error"));
 						mpte->wire_count = 0;