On 05/27/2018 11:00 PM, MyungJoo Ham wrote:
Many CPU architectures have caches that can scale independent of the CPUs.
Frequency scaling of the caches is necessary to make sure the cache is not
a performance bottleneck that leads to poor performance and power. The same
idea applies for RAM/DDR
Chanwoo,
Friendly reminder for a review. I've addressed your comments on v1 of
this patch.
-Saravana
On 05/18/2018 01:24 AM, Saravana Kannan wrote:
This devfreq governor is a generic implementation that can scale any
devfreq device based on the current CPU frequency of all ONLINE CPUs. It
a
>Many CPU architectures have caches that can scale independent of the CPUs.
>Frequency scaling of the caches is necessary to make sure the cache is not
>a performance bottleneck that leads to poor performance and power. The same
>idea applies for RAM/DDR.
>
>To achieve this, this patch series adds
On Fri, May 18, 2018 at 01:24:48AM -0700, Saravana Kannan wrote:
> This devfreq governor is a generic implementation that can scale any
> devfreq device based on the current CPU frequency of all ONLINE CPUs. It
> allows for specifying CPU freq to devfreq mapping for specific devices.
> When such a
This devfreq governor is a generic implementation that can scale any
devfreq device based on the current CPU frequency of all ONLINE CPUs. It
allows for specifying CPU freq to devfreq mapping for specific devices.
When such a mapping is not present, it defaults to scaling the device
frequency in pr
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