On Tue, 26 Aug 2014, Vincent Guittot wrote:
Use the new arch_scale_cpu_capacity in order to reflect the original capacity of a CPU instead of arch_scale_freq_capacity which is more linked to a scaling of the capacity linked to the frequency.
Signed-off-by: Vincent Guittot vincent.guittot@linaro.org
Acked-by: Nicolas Pitre nico@linaro.org
arch/arm/kernel/topology.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index e35d880..89cfdd6 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -42,7 +42,7 @@ */ static DEFINE_PER_CPU(unsigned long, cpu_scale); -unsigned long arch_scale_freq_capacity(struct sched_domain *sd, int cpu) +unsigned long arch_scale_cpu_capacity(struct sched_domain *sd, int cpu) { return per_cpu(cpu_scale, cpu); } @@ -166,7 +166,7 @@ static void update_cpu_capacity(unsigned int cpu) set_capacity_scale(cpu, cpu_capacity(cpu) / middle_capacity); printk(KERN_INFO "CPU%u: update cpu_capacity %lu\n",
cpu, arch_scale_freq_capacity(NULL, cpu));
cpu, arch_scale_cpu_capacity(NULL, cpu));}
#else
1.9.1