Commit 15f803c9 authored by Li Zefan's avatar Li Zefan Committed by Ingo Molnar

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: default avatarLi Zefan <lizefan@huawei.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/5135A7AF.8010900@huawei.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent c82ba9fa
...@@ -880,9 +880,6 @@ extern void partition_sched_domains(int ndoms_new, cpumask_var_t doms_new[], ...@@ -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); cpumask_var_t *alloc_sched_domains(unsigned int ndoms);
void free_sched_domains(cpumask_var_t doms[], 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); bool cpus_share_cache(int this_cpu, int that_cpu);
#else /* CONFIG_SMP */ #else /* CONFIG_SMP */
......
...@@ -4245,7 +4245,7 @@ static inline int get_sd_load_idx(struct sched_domain *sd, ...@@ -4245,7 +4245,7 @@ static inline int get_sd_load_idx(struct sched_domain *sd,
return load_idx; 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; return SCHED_POWER_SCALE;
} }
...@@ -4255,7 +4255,7 @@ unsigned long __weak arch_scale_freq_power(struct sched_domain *sd, int cpu) ...@@ -4255,7 +4255,7 @@ unsigned long __weak arch_scale_freq_power(struct sched_domain *sd, int cpu)
return default_scale_freq_power(sd, 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 weight = sd->span_weight;
unsigned long smt_gain = sd->smt_gain; unsigned long smt_gain = sd->smt_gain;
...@@ -4270,7 +4270,7 @@ unsigned long __weak arch_scale_smt_power(struct sched_domain *sd, int cpu) ...@@ -4270,7 +4270,7 @@ unsigned long __weak arch_scale_smt_power(struct sched_domain *sd, int cpu)
return default_scale_smt_power(sd, 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); struct rq *rq = cpu_rq(cpu);
u64 total, available, age_stamp, avg; u64 total, available, age_stamp, avg;
......
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