On 01-08-17, 16:30, Pavan Kondeti wrote:
> Currently sugov threads in the schedutil governor are pinned to the
> policy CPUs. schedutil can now make use of this new
> dvfs_possible_from_any_cpu flag and avoid the pinning, right?
Actually yes and it would be something as simple as below. Will send
On 01-08-17, 16:30, Pavan Kondeti wrote:
> Currently sugov threads in the schedutil governor are pinned to the
> policy CPUs. schedutil can now make use of this new
> dvfs_possible_from_any_cpu flag and avoid the pinning, right?
Actually yes and it would be something as simple as below. Will send
On Fri, Jul 28, 2017 at 12:16 PM, Viresh Kumar wrote:
> On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
> from policy-A can change frequency of CPUs belonging to policy-B.
>
> This is quite common in case of ARM platforms where we don't
> configure
On Fri, Jul 28, 2017 at 12:16 PM, Viresh Kumar wrote:
> On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
> from policy-A can change frequency of CPUs belonging to policy-B.
>
> This is quite common in case of ARM platforms where we don't
> configure any per-cpu register.
>
>
On 07/27/2017 11:46 PM, Viresh Kumar wrote:
On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
from policy-A can change frequency of CPUs belonging to policy-B.
This is quite common in case of ARM platforms where we don't
configure any per-cpu register.
Add a flag to identify
On 07/27/2017 11:46 PM, Viresh Kumar wrote:
On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
from policy-A can change frequency of CPUs belonging to policy-B.
This is quite common in case of ARM platforms where we don't
configure any per-cpu register.
Add a flag to identify
On 28-07-17, 20:43, Joel Fernandes wrote:
> On Thu, Jul 27, 2017 at 11:46 PM, Viresh Kumar
> wrote:
> > On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
> > from policy-A can change frequency of CPUs belonging to policy-B.
> >
> > This is quite common
On 28-07-17, 20:43, Joel Fernandes wrote:
> On Thu, Jul 27, 2017 at 11:46 PM, Viresh Kumar
> wrote:
> > On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
> > from policy-A can change frequency of CPUs belonging to policy-B.
> >
> > This is quite common in case of ARM platforms
On Thu, Jul 27, 2017 at 11:46 PM, Viresh Kumar wrote:
> On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
> from policy-A can change frequency of CPUs belonging to policy-B.
>
> This is quite common in case of ARM platforms where we don't
> configure
On Thu, Jul 27, 2017 at 11:46 PM, Viresh Kumar wrote:
> On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
> from policy-A can change frequency of CPUs belonging to policy-B.
>
> This is quite common in case of ARM platforms where we don't
> configure any per-cpu register.
>
>
On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
from policy-A can change frequency of CPUs belonging to policy-B.
This is quite common in case of ARM platforms where we don't
configure any per-cpu register.
Add a flag to identify such platforms and update
On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
from policy-A can change frequency of CPUs belonging to policy-B.
This is quite common in case of ARM platforms where we don't
configure any per-cpu register.
Add a flag to identify such platforms and update
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