Messages in this thread Patch in this message | | | From | Viresh Kumar <> | Subject | [PATCH 22/38] tick-sched: no need to recheck cpu_online() in can_stop_idle_tick() | Date | Mon, 14 Apr 2014 21:53:44 +0530 |
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We have already checked if 'cpu' is online or not and so don't need to recheck it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- kernel/time/tick-sched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 9cbba513..c81b6cf 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -716,7 +716,7 @@ static bool can_stop_idle_tick(int cpu, struct tick_sched *ts) if (need_resched()) return false; - if (unlikely(local_softirq_pending() && cpu_online(cpu))) { + if (unlikely(local_softirq_pending())) { static int ratelimit; if (ratelimit < 10 && -- 1.7.12.rc2.18.g61b472e
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