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xen-devel
Re: 回覆: [Xen-devel] A domain id 0x00007fff in the result of xentrace
On 30/11/08 09:24, "Tommy Huang" <nbp0204@xxxxxxxxx> wrote:
> Thanks for the information. I used "0x00007fff" to search so I didn't
> find any result :-(.
> Does it mean that the scheduler schedules this IDLE_DOMAIN when the
> vcpu yields voluntarily?
> I saw this idle_domain was scheduled pretty frequently.
> In what situation the scheduler will schedule this idle domain?
> Thanks.
When it has nothing else to run (no other VCPU currently runnable on this
CPU).
-- Keir
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