Re: [PATCH 4/5] xen/cpupool: Create different cpupools at boot time

[Juergen Gross <jgross@xxxxxxxx>]

On 15.02.22 11:15, Luca Fancellu wrote:
> Introduce an architecture specific way to create different cpupools
> at boot time, this is particularly useful on ARM big.LITTLE system
> where there might be the need to have different cpupools for each type
> of core, but also systems using NUMA can have different cpu pools for
> each node.
>
> The feature on arm relies on a specification of the cpupools from the
> device tree to build pools and assign cpus to them.
>
> Documentation is created to explain the feature.
>
> Signed-off-by: Luca Fancellu <luca.fancellu@xxxxxxx>
IIRC I suggested to have the core functionality in common code in order
to allow using boot time cpupool creation e.g. via commandline for x86,
too.


Juergen

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