>
> Can you please enable these Kconfig options in our configs? By default
> SCHED_MC/SMT expose a /sys interface and are disabled by default (0).
>
> Possible values are:
>
> 0 - No power saving load balance (default value)
> 1 - Fill one thread/core/package first for long running threads
> 2 -
Adding John Rigby here.
On 11 Jul 12, Amit Kucheria wrote:
> From: Vincent Guittot
>
> (Patch accepted by Russell for 3.1:
> http://www.spinics.net/lists/arm-kernel/msg131273.html)
>
>
> +config ARM_CPU_TOPOLOGY
> + bool "Support cpu topology definition"
> + depends on SMP && CPU_V7
>
On Tue, 2011-07-12 at 18:23 +0300, Amit Kucheria wrote:
> From: Vincent Guittot
>
> (Patch accepted by Russell for 3.1:
> http://www.spinics.net/lists/arm-kernel/msg131273.html)
>
> The affinity between ARM processors is defined in the MPIDR register.
> We can identify which processors are in th
On Tue, 12 Jul 2011, Amit Kucheria wrote:
> From: Vincent Guittot
>
> (Patch accepted by Russell for 3.1:
> http://www.spinics.net/lists/arm-kernel/msg131273.html)
That is good enough for me. I merged it in the linaro-2.6.39 tree for
now, and I'll pick it up from mainline when linaro-3.0 open
From: Vincent Guittot
(Patch accepted by Russell for 3.1:
http://www.spinics.net/lists/arm-kernel/msg131273.html)
The affinity between ARM processors is defined in the MPIDR register.
We can identify which processors are in the same cluster,
and which ones have performance interdependency. We ca
