Display zero page hit and miss counters in vmstat -s.

ok deraadt@

diff --git a/usr.bin/vmstat/vmstat.c b/usr.bin/vmstat/vmstat.c
index 059f044..2751bbf 100644 (file)
--- a/usr.bin/vmstat/vmstat.c
+++ b/usr.bin/vmstat/vmstat.c
@@ -1,5 +1,5 @@
 /*     $NetBSD: vmstat.c,v 1.29.4.1 1996/06/05 00:21:05 cgd Exp $      */
-/*     $OpenBSD: vmstat.c,v 1.131 2014/07/08 17:19:26 deraadt Exp $    */
+/*     $OpenBSD: vmstat.c,v 1.132 2014/07/13 21:13:51 kettenis Exp $   */
 
 /*
  * Copyright (c) 1980, 1986, 1991, 1993
@@ -528,6 +528,8 @@ dosum(void)
        (void)printf("%11u forks where vmspace is shared\n",
                     uvmexp.forks_sharevm);
        (void)printf("%11u kernel map entries\n", uvmexp.kmapent);
+       (void)printf("%11u zeroed page hits\n", uvmexp.pga_zerohit);
+       (void)printf("%11u zeroed page misses\n", uvmexp.pga_zeromiss);
 
        /* daemon counters */
        (void)printf("%11u number of times the pagedaemon woke up\n",