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Re: [Xen-devel] Xen Platform QoS design discussion

>>> "Xu, Dongxiao" <dongxiao.xu@xxxxxxxxx> 05/29/14 9:31 AM >>>
>Okay. If I understand correctly, you prefer to implement a pure MSR access
>hypercall for one CPU, and put all other CQM things in libxc/libxl layer.

>In this case, if libvert/XenAPI is trying to query a domain's cache utilization
>in the system (say 2 sockets), then it will trigger _two_ such MSR access
>hypercalls for CPUs in the 2 different sockets.
>If you are okay with this idea, I am going to implement it.
I am okay with it, but give it a couple of days before you start so that others
can voice their opinions too.


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