[src/netbsd-1-5]: src/sys/kern Pull up rev. 1.52:

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

details:   https://anonhg.NetBSD.org/src/rev/8e1d927864e0
branches:  netbsd-1-5
changeset: 488498:8e1d927864e0
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Thu Jul 13 20:18:12 2000 +0000

description:
Pull up rev. 1.52:
Add a comment about the hzto() return value.

diffstat:

 sys/kern/kern_time.c |  10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diffs (31 lines):

diff -r 9189af686cb6 -r 8e1d927864e0 sys/kern/kern_time.c
--- a/sys/kern/kern_time.c      Thu Jul 13 20:16:28 2000 +0000
+++ b/sys/kern/kern_time.c      Thu Jul 13 20:18:12 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_time.c,v 1.47 2000/05/31 05:02:34 thorpej Exp $   */
+/*     $NetBSD: kern_time.c,v 1.47.2.1 2000/07/13 20:18:12 thorpej Exp $       */
 
 /*-
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -528,6 +528,10 @@
        if (which == ITIMER_REAL) {
                callout_stop(&p->p_realit_ch);
                if (timerisset(&aitv.it_value)) {
+                       /*
+                        * Don't need to check hzto() return value, here.
+                        * callout_reset() does it for us.
+                        */
                        timeradd(&aitv.it_value, &time, &aitv.it_value);
                        callout_reset(&p->p_realit_ch, hzto(&aitv.it_value),
                            realitexpire, p);
@@ -565,6 +569,10 @@
                timeradd(&p->p_realtimer.it_value,
                    &p->p_realtimer.it_interval, &p->p_realtimer.it_value);
                if (timercmp(&p->p_realtimer.it_value, &time, >)) {
+                       /*
+                        * Don't need to check hzto() return value, here.
+                        * callout_reset() does it for us.
+                        */
                        callout_reset(&p->p_realit_ch,
                            hzto(&p->p_realtimer.it_value), realitexpire, p);
                        splx(s);