Re: [PATCH 16/16] KVM-GST: adjust scheduler cpu power

[Peter Zijlstra]

On Wed, 2011-01-26 at 17:46 +0100, Peter Zijlstra wrote:
> it uses a per-cpu virt_steal_time() clock which is
> expected to return steal-time in ns. 

This clock should return u64 and wrap on u64 and be provided when
CONFIG_SCHED_PARAVIRT.
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