sched: Use this_rq() helper
It is a few instructions more efficent to and slightly more readable to use this_rq()-> instead of cpu_rq(smp_processor_id())-> . Size comparison of kernel/sched/fair.o: text data bss dec hex filename 27972 122 26 28120 6dd8 fair.o.before 27956 122 26 28104 6dc8 fair.o.after Signed-off-by: Nathan Zimmer <nzimmer@sgi.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1368116643-87971-1-git-send-email-nzimmer@sgi.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Ingo Molnar

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534c97b095
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424c93fe4c
@@ -472,7 +472,7 @@ static int rt_se_boosted(struct sched_rt_entity *rt_se)
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#ifdef CONFIG_SMP
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static inline const struct cpumask *sched_rt_period_mask(void)
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{
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return cpu_rq(smp_processor_id())->rd->span;
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return this_rq()->rd->span;
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}
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#else
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static inline const struct cpumask *sched_rt_period_mask(void)
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