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| author | Dietmar Eggemann <dietmar.eggemann@arm.com> | 2015-09-23 12:47:48 +0100 |
|---|---|---|
| committer | Punit Agrawal <punit.agrawal@arm.com> | 2016-03-21 12:34:30 +0000 |
| commit | 491f9d1db1058183c36429f1debe410e068cc9f2 (patch) | |
| tree | 57d2c8a0f743e52b9412454b0d720db2edd05948 | |
| parent | 6ccce9a636497376b02791a73fccfa12cc007480 (diff) | |
arm: Enable frequency invariant scheduler load-tracking support
Defines arch_scale_freq_capacity() to use cpufreq implementation.
Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
| -rw-r--r-- | arch/arm/include/asm/topology.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/topology.h b/arch/arm/include/asm/topology.h index 370f7a732900..a69917b7d2c9 100644 --- a/arch/arm/include/asm/topology.h +++ b/arch/arm/include/asm/topology.h @@ -24,6 +24,11 @@ void init_cpu_topology(void); void store_cpu_topology(unsigned int cpuid); const struct cpumask *cpu_coregroup_mask(int cpu); +#ifdef CONFIG_CPU_FREQ +#include <linux/cpufreq.h> +#define arch_scale_freq_capacity cpufreq_scale_freq_capacity +#endif + #else static inline void init_cpu_topology(void) { } |