[PATCH RFC 17/27] drivers: cpu-pd: Record CPUs that are part of the domain

Lina Iyer lina.iyer at linaro.org
Wed Nov 25 06:13:38 PST 2015


On Tue, Nov 24 2015 at 14:00 -0700, Stephen Boyd wrote:
>On 11/17, Lina Iyer wrote:
>> diff --git a/drivers/base/power/cpu-pd.c b/drivers/base/power/cpu-pd.c
>> index 9758b8d..617ce54 100644
>> --- a/drivers/base/power/cpu-pd.c
>> +++ b/drivers/base/power/cpu-pd.c
>> @@ -18,6 +18,7 @@
>>  #include <linux/device.h>
>>  #include <linux/pm_runtime.h>
>>  #include <linux/platform_device.h>
>> +#include <linux/pm_qos.h>
>
>What's this added for?
>
pm_qos_request(PM_QOS_CPU_DMA_LATENCY);
Getting the PM QoS for the CPUs.

-- Lina

>>  #include <linux/rculist.h>
>>  #include <linux/slab.h>
>
>-- 
>Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
>a Linux Foundation Collaborative Project



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