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-rw-r--r--kernel/time/tick-broadcast.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index fc3fc79..fab9dd8 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -274,21 +274,12 @@ out:
*/
void tick_broadcast_on_off(unsigned long reason, int *oncpu)
{
- int cpu = get_cpu();
-
- if (!cpu_isset(*oncpu, cpu_online_map)) {
+ if (!cpu_isset(*oncpu, cpu_online_map))
printk(KERN_ERR "tick-braodcast: ignoring broadcast for "
"offline CPU #%d\n", *oncpu);
- } else {
-
- if (cpu == *oncpu)
- tick_do_broadcast_on_off(&reason);
- else
- smp_call_function_single(*oncpu,
- tick_do_broadcast_on_off,
- &reason, 1, 1);
- }
- put_cpu();
+ else
+ smp_call_function_single(*oncpu, tick_do_broadcast_on_off,
+ &reason, 1, 1);
}
/*
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