Re: [Xen-devel] [PATCH v4 43/46] xen/sched: support differing granularity in schedule_cpu_[add/rm]()

[Dario Faggioli <dfaggioli@xxxxxxxx>]

On Fri, 2019-09-27 at 09:00 +0200, Juergen Gross wrote:
> With core scheduling active schedule_cpu_[add/rm]() has to cope with
> different scheduling granularity: a cpu not in any cpupool is subject
> to granularity 1 (cpu scheduling), while a cpu in a cpupool might be
> in a scheduling resource with more than one cpu.
> 
> Handle that by having arrays of old/new pdata and vdata and loop over
> those where appropriate.
> 
> Additionally the scheduling resource(s) must either be merged or
> split.
> 
> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
>
Reviewed-by: Dario Faggioli <dfaggioli@xxxxxxxx>

Regards
-- 
Dario Faggioli, Ph.D
http://about.me/dario.faggioli
Virtualization Software Engineer
SUSE Labs, SUSE https://www.suse.com/
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