diff options
| author | Dietmar Eggemann <dietmar.eggemann@arm.com> | 2015-09-23 12:47:48 +0100 |
|---|---|---|
| committer | Leo Yan <leo.yan@linaro.org> | 2016-05-10 16:49:48 +0800 |
| commit | 372b62344c227283acd23d6ca63543a4ceb27abb (patch) | |
| tree | 700f9e8ef83161287de8a7d3e82fd64f553f3f27 /arch/arm/include/asm | |
| parent | 259bd4cd8a4c5776e86ae1a86f1f8e1168e84212 (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>
Diffstat (limited to 'arch/arm/include/asm')
| -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) { } |