[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH v8 4/7] xen/cpupool: Create different cpupools at boot time
On Fri, 6 May 2022, Juergen Gross wrote: > On 06.05.22 14:00, Luca Fancellu wrote: > > Introduce a 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. > > > > ACPI is not supported for this feature. > > > > With this patch, cpupool0 can now have less cpus than the number of > > online ones, so update the default case for opt_dom0_max_vcpus. > > > > Documentation is created to explain the feature. > > > > Signed-off-by: Luca Fancellu <luca.fancellu@xxxxxxx> > > Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> > > Reviewed-by: Juergen Gross <jgross@xxxxxxxx> # non-arm parts With this, I think the whole series is ready to be committed. I would like an Ack from Dario/George for the minimal changes to sched/ kconfig and sched.h.
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