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[Xen-devel] Consideration of cpu-processing in domain-0 by credit scheduler


  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: Kuriakose Mathew <kmathew123@xxxxxxxxx>
  • Date: Mon, 28 Sep 2009 09:13:02 +0530
  • Delivery-date: Sun, 27 Sep 2009 20:43:27 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Hi,

I have come across many papers related to cpu sharing (and also specifying cpu limits) between guest domains taking into account the cpu-processing in domain-0 for the corresponding guest domains. But in most of such papers SEDF scheduler or its variation was being used . No work on 'credit scheduler' was found in this regard. Is there already some work done(or even going on) that I have missed or is there something in credit scheduler which by default takes into consideration the cpu-processing in the domain-0 when we specify weights and cap of different guest domains?

Thanks
Mathew
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