diff options
| author | Dietmar Eggemann <dietmar.eggemann@arm.com> | 2015-09-23 12:47:48 +0100 |
|---|---|---|
| committer | Amit Pundir <amit.pundir@linaro.org> | 2016-09-14 14:48:50 +0530 |
| commit | ec2b699198fc7567c6319b0cffe4c1a0c051f2c0 (patch) | |
| tree | 35a3860eac7692b4ace21510c4eb10fa55bfcc31 | |
| parent | e3c1175d916b271863b47bfa4984864e1eaba11b (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) { } |