From 16ff3ce83370e19d91dab1a0249c673eb743ba21 Mon Sep 17 00:00:00 2001
From: mlaier <mlaier@FreeBSD.org>
Date: Wed, 14 Dec 2005 19:07:38 +0000
Subject: [PATCH] MFC: 1.91   Fix calculation of meminfo's swaptotal and
 swapfree on at least amd64.

---
 sys/compat/linprocfs/linprocfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/compat/linprocfs/linprocfs.c b/sys/compat/linprocfs/linprocfs.c
index bdb51081afc2..ef8c762bd295 100644
--- a/sys/compat/linprocfs/linprocfs.c
+++ b/sys/compat/linprocfs/linprocfs.c
@@ -144,8 +144,8 @@ linprocfs_domeminfo(PFS_FILL_ARGS)
 	memused = cnt.v_wire_count * PAGE_SIZE;
 	memfree = memtotal - memused;
 	swap_pager_status(&i, &j);
-	swaptotal = i * PAGE_SIZE;
-	swapused = j * PAGE_SIZE;
+	swaptotal = (unsigned long long)i * PAGE_SIZE;
+	swapused = (unsigned long long)j * PAGE_SIZE;
 	swapfree = swaptotal - swapused;
 	memshared = 0;
 	mtx_lock(&vm_object_list_mtx);