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    SubjectRe: [PATCH] use unfair spinlock when running on hypervisor.
    On Tue, 01 Jun 2010 19:52:28 +0300, Avi Kivity said:
    > On 06/01/2010 07:38 PM, Andi Kleen wrote:
    > >>> Your new code would starve again, right?
    > > Try it on a NUMA system with unfair memory.

    > We are running everything on NUMA (since all modern machines are now
    > NUMA). At what scale do the issues become observable?

    My 6-month-old laptop is NUMA? Comes as a surprise to me, and to the
    perfectly-running NUMA=n kernel I'm running.

    Or did you mean a less broad phrase than "all modern machines"?

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