linux-kernel - Re: [PATCH v3 05/12] ARM: topology: use new cpu_power interface

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Date:	Wed, 9 Jul 2014 12:09:23 +0200
From:	Vincent Guittot <vincent.guittot@...aro.org>
To:	Amit Kucheria <amit.kucheria@...aro.org>
Cc:	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Lists LAKML <linux-arm-kernel@...ts.infradead.org>,
	Mike Galbraith <efault@....de>,
	Dietmar Eggemann <dietmar.eggemann@....com>,
	Lists linaro-kernel <linaro-kernel@...ts.linaro.org>,
	Preeti U Murthy <preeti@...ux.vnet.ibm.com>
Subject: Re: [PATCH v3 05/12] ARM: topology: use new cpu_power interface

On 9 July 2014 09:49, Amit Kucheria <amit.kucheria@...aro.org> wrote:
> On Mon, Jun 30, 2014 at 6:05 PM, Vincent Guittot
> <vincent.guittot@...aro.org> wrote:
>> Use the new arch_scale_cpu_power in order to reflect the original capacity of
>
> s/arch_scale_cpu_power/arch_scale_cpu_capacity and similar renames in
> the commit logs across the entire patchset to take into account all
> the renames in the code.

good catch, the commit log passes through the find and replace.  I
will change the other commit message as well

>
>> a CPU instead of arch_scale_freq_power which is more linked to a scaling of
>> the capacity linked to the frequency.
>
> here too...
>
>> Signed-off-by: Vincent Guittot <vincent.guittot@...aro.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 d42a7db..2310bfb 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
>>
>>
>> _______________________________________________
>> linaro-kernel mailing list
>> linaro-kernel@...ts.linaro.org
>> http://lists.linaro.org/mailman/listinfo/linaro-kernel
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