Messages in this thread | | | Date | Tue, 10 Jul 2012 17:24:00 +0530 | From | Raghavendra K T <> | Subject | Re: [PATCH RFC 0/2] kvm: Improving directed yield in PLE handler |
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On 07/10/2012 03:17 AM, Andrew Theurer wrote: > On Mon, 2012-07-09 at 11:50 +0530, Raghavendra K T wrote: >> Currently Pause Looop Exit (PLE) handler is doing directed yield to a >> random VCPU on PL exit. Though we already have filtering while choosing >> the candidate to yield_to, we can do better. > > Hi, Raghu. > [...] > > Can you briefly explain the 1x and 2x configs? This of course is highly > dependent whether or not HT is enabled... >
Sorry if I had not made very clear in earlier threads. Have you applied Rik's following patch for base. without this you could see some inconsistent results perhaps.
https://lkml.org/lkml/2012/6/19/401
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