[Xen-devel] xen/arm: VCPU scheduling

[Vijay Kilari <vijay.kilari@xxxxxxxxx>]

Hi,

   I want to know what is the criteria followed in Xen for scheduling VCPUs.

Assume below scenario:

 - Run 2 VPCUs on 1 Physical CPU
 - VCPUs does not trap on WFE or WFE ( either by WFI/WFE trap is
disabled in HCR OR no WFE/WFI in EL1 is executed).

In such scenario, does Xen assumes that VCPU0 is always running because it has
NOT trapped on WFI and WFE (not yielded voluntary) and does not
schedule VCPU1? or is it time shared?

Regards
Vijay

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