subject:"\[Xen\-devel\] xen\/arm\: VCPU scheduling"

Re: [Xen-devel] xen/arm: VCPU scheduling

2014-12-22 Thread Julien Grall

On 20/12/2014 20:48, Vijay Kilari wrote: Hi, Hi Vijay, 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 EL

[Xen-devel] xen/arm: VCPU scheduling

2014-12-20 Thread Vijay Kilari

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 VC