x86: nmi_32.c cleanup - use for_each_online_cpu helper

Since cpu_online_map is touched (by for_each_online_cpu)
at moment when cpu_callin_map is already filled up we can
get rid of its checking at all

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: hpa@zytor.com
Cc: mingo@redhat.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Cyrill Gorcunov 2008-05-24 19:36:39 +04:00 committed by Thomas Gleixner
parent 96f9dcb107
commit 7c2ba83f9a
1 changed files with 1 additions and 7 deletions

View File

@ -108,13 +108,7 @@ int __init check_nmi_watchdog(void)
local_irq_enable();
mdelay((20*1000)/nmi_hz); // wait 20 ticks
for_each_possible_cpu(cpu) {
#ifdef CONFIG_SMP
/* Check cpu_callin_map here because that is set
after the timer is started. */
if (!cpu_isset(cpu, cpu_callin_map))
continue;
#endif
for_each_online_cpu(cpu) {
if (!per_cpu(wd_enabled, cpu))
continue;
if (nmi_count(cpu) - prev_nmi_count[cpu] <= 5) {