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mp_{pause,resume}_cpu(): avoid crash when cpu(s) not yet configured.

This commit is contained in:
pk 2001-03-05 16:45:22 +00:00
parent f3c74253b0
commit 8eeb7a8a79
1 changed files with 7 additions and 1 deletions
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8
sys/arch/sparc/sparc/cpu.c
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.c,v 1.113 2001/03/03 19:40:28 pk Exp $ */
/* $NetBSD: cpu.c,v 1.114 2001/03/05 16:45:22 pk Exp $ */
/*
* Copyright (c) 1996
@ -489,6 +489,9 @@ mp_pause_cpus()
#ifdef SUN4M
int n;
if (cpus == NULL)
return;
for (n = 0; n < ncpu; n++) {
struct cpu_info *cpi = cpus[n];
if (cpi == NULL || cpuinfo.mid == cpi->mid)
@ -506,6 +509,9 @@ mp_resume_cpus()
#ifdef SUN4M
int n;
if (cpus == NULL)
return;
for (n = 0; n < ncpu; n++) {
struct cpu_info *cpi = cpus[n];
if (cpi == NULL || cpuinfo.mid == cpi->mid)