From 15f803c94bd92b17708aad9e74226fd0b2c9130c Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Tue, 5 Mar 2013 16:07:11 +0800 Subject: sched: Make default_scale_freq_power() static As default_scale_{freq,smt}_power() and update_rt_power() are used in kernel/sched/fair.c only, annotate them as static functions. Signed-off-by: Li Zefan Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/5135A7AF.8010900@huawei.com Signed-off-by: Ingo Molnar diff --git a/include/linux/sched.h b/include/linux/sched.h index 04b834f..eadd113 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -880,9 +880,6 @@ extern void partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[], cpumask_var_t *alloc_sched_domains(unsigned int ndoms); void free_sched_domains(cpumask_var_t doms[], unsigned int ndoms); -unsigned long default_scale_freq_power(struct sched_domain *sd, int cpu); -unsigned long default_scale_smt_power(struct sched_domain *sd, int cpu); - bool cpus_share_cache(int this_cpu, int that_cpu); #else /* CONFIG_SMP */ diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 7a33e59..9f23112 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4245,7 +4245,7 @@ static inline int get_sd_load_idx(struct sched_domain *sd, return load_idx; } -unsigned long default_scale_freq_power(struct sched_domain *sd, int cpu) +static unsigned long default_scale_freq_power(struct sched_domain *sd, int cpu) { return SCHED_POWER_SCALE; } @@ -4255,7 +4255,7 @@ unsigned long __weak arch_scale_freq_power(struct sched_domain *sd, int cpu) return default_scale_freq_power(sd, cpu); } -unsigned long default_scale_smt_power(struct sched_domain *sd, int cpu) +static unsigned long default_scale_smt_power(struct sched_domain *sd, int cpu) { unsigned long weight = sd->span_weight; unsigned long smt_gain = sd->smt_gain; @@ -4270,7 +4270,7 @@ unsigned long __weak arch_scale_smt_power(struct sched_domain *sd, int cpu) return default_scale_smt_power(sd, cpu); } -unsigned long scale_rt_power(int cpu) +static unsigned long scale_rt_power(int cpu) { struct rq *rq = cpu_rq(cpu); u64 total, available, age_stamp, avg; -- cgit v0.10.2