[src/trunk]: src/usr.bin/systat increase slot slop space from 100 to 1000 bef...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/109efaeb3eb5
branches:  trunk
changeset: 849445:109efaeb3eb5
user:      mrg <mrg%NetBSD.org@localhost>
date:      Mon Mar 02 09:50:12 2020 +0000

description:
increase slot slop space from 100 to 1000 before giving up.

from Paul Ripke on current-users.  thanks!

diffstat:

 usr.bin/systat/bufcache.c |  8 ++++----
 usr.bin/systat/vmstat.c   |  8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diffs (58 lines):

diff -r e5aeb545c5d6 -r 109efaeb3eb5 usr.bin/systat/bufcache.c
--- a/usr.bin/systat/bufcache.c Mon Mar 02 08:39:36 2020 +0000
+++ b/usr.bin/systat/bufcache.c Mon Mar 02 09:50:12 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bufcache.c,v 1.29 2018/12/26 01:47:37 sevan Exp $      */
+/*     $NetBSD: bufcache.c,v 1.30 2020/03/02 09:50:12 mrg Exp $        */
 
 /*-
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: bufcache.c,v 1.29 2018/12/26 01:47:37 sevan Exp $");
+__RCSID("$NetBSD: bufcache.c,v 1.30 2020/03/02 09:50:12 mrg Exp $");
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -290,8 +290,8 @@
        }
        if (sysctl(mib, 6, buffers, &size, NULL, 0) < 0) {
                free(buffers);
-               if (extraslop == 0) {
-                       extraslop = 100;
+               if (extraslop < 1000) {
+                       extraslop += 100;
                        goto again;
                }
                error("can't get buffers: %s\n", strerror(errno));
diff -r e5aeb545c5d6 -r 109efaeb3eb5 usr.bin/systat/vmstat.c
--- a/usr.bin/systat/vmstat.c   Mon Mar 02 08:39:36 2020 +0000
+++ b/usr.bin/systat/vmstat.c   Mon Mar 02 09:50:12 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vmstat.c,v 1.87 2019/06/30 19:57:23 he Exp $   */
+/*     $NetBSD: vmstat.c,v 1.88 2020/03/02 09:50:12 mrg Exp $  */
 
 /*-
  * Copyright (c) 1983, 1989, 1992, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)vmstat.c   8.2 (Berkeley) 1/12/94";
 #endif
-__RCSID("$NetBSD: vmstat.c,v 1.87 2019/06/30 19:57:23 he Exp $");
+__RCSID("$NetBSD: vmstat.c,v 1.88 2020/03/02 09:50:12 mrg Exp $");
 #endif /* not lint */
 
 /*
@@ -552,8 +552,8 @@
        }
        if (sysctl(mib, 6, buffers, &size, NULL, 0) < 0) {
                free(buffers);
-               if (extraslop == 0) {
-                       extraslop = 100;
+               if (extraslop < 1000) {
+                       extraslop += 100;
                        goto again;
                }
                error("can't get buffers: %s\n", strerror(errno));