Messages in this thread | | | Subject | Re: [PATCH] posix-timers: RCU conversion | From | Peter Zijlstra <> | Date | Tue, 05 Apr 2011 11:03:49 +0200 |
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On Tue, 2011-04-05 at 11:56 +0300, Avi Kivity wrote: > > Could be waking up due to guest wakeups, or qemu internal wakeups > (display refresh) or due to guest timer sources which are masked away in > the guest (if that's the case we should optimize it away).
Right, so I guess we're all clutching at straws here :-)
Ben how usable is that system when its in that state? Could you run a function trace or a trace with all kvm and sched trace-events enabled?
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