From 8216f588b52b61ce36fc0080218e4730435e58b7 Mon Sep 17 00:00:00 2001 From: Dietmar Eggemann Date: Tue, 26 Sep 2017 17:41:11 +0100 Subject: drivers base/arch_topology: allow inlining cpu-invariant accounting support Allow inlining of topology_get_cpu_scale() into the task scheduler fast path (e.g. __update_load_avg_se()) by coding it as a static inline function in the arch topology header file. Signed-off-by: Dietmar Eggemann Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/base/arch_topology.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/base') diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c index 416ec2f5211d..aea0b9d521f6 100644 --- a/drivers/base/arch_topology.c +++ b/drivers/base/arch_topology.c @@ -37,12 +37,7 @@ void arch_set_freq_scale(struct cpumask *cpus, unsigned long cur_freq, } static DEFINE_MUTEX(cpu_scale_mutex); -static DEFINE_PER_CPU(unsigned long, cpu_scale) = SCHED_CAPACITY_SCALE; - -unsigned long topology_get_cpu_scale(struct sched_domain *sd, int cpu) -{ - return per_cpu(cpu_scale, cpu); -} +DEFINE_PER_CPU(unsigned long, cpu_scale) = SCHED_CAPACITY_SCALE; void topology_set_cpu_scale(unsigned int cpu, unsigned long capacity) { -- cgit v1.2.3