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Revert "ANDROID: arm64: Enable max freq invariant scheduler load-tracking and capacity support"

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This reverts commit 8f4855421f.

Change-Id: Icddb9545030e81b2a8861e3acb44192a890c8e0f
Signed-off-by: Quentin Perret <quentin.perret@arm.com>
This commit is contained in:
Quentin Perret
2018-02-01 15:39:17 +00:00
parent 3b9305de32
commit 3f27035eb8
2 changed files with 0 additions and 7 deletions
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1
arch/arm64/include/asm/topology.h
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@@ -35,7 +35,6 @@ struct sched_domain;
#ifdef CONFIG_CPU_FREQ
#define arch_scale_freq_capacity cpufreq_scale_freq_capacity
extern unsigned long cpufreq_scale_freq_capacity(struct sched_domain *sd, int cpu);
extern unsigned long cpufreq_scale_max_freq_capacity(int cpu);
#endif
#define arch_scale_cpu_capacity scale_cpu_capacity
extern unsigned long scale_cpu_capacity(struct sched_domain *sd, int cpu);

6
arch/arm64/kernel/topology.c
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@@ -29,13 +29,7 @@ static DEFINE_PER_CPU(unsigned long, cpu_scale) = SCHED_CAPACITY_SCALE;
unsigned long scale_cpu_capacity(struct sched_domain *sd, int cpu)
{
#ifdef CONFIG_CPU_FREQ
unsigned long max_freq_scale = cpufreq_scale_max_freq_capacity(cpu);
return per_cpu(cpu_scale, cpu) * max_freq_scale >> SCHED_CAPACITY_SHIFT;
#else
return per_cpu(cpu_scale, cpu);
#endif
}
static void set_capacity_scale(unsigned int cpu, unsigned long capacity)