Messages in this thread | | | Date | Fri, 21 Sep 2012 09:22:35 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH RFC 2/2] kvm: Be courteous to other VMs in overcommitted scenario in PLE handler |
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On 09/21/2012 08:00 AM, Raghavendra K T wrote: > From: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> > > When PLE handler fails to find a better candidate to yield_to, it > goes back and does spin again. This is acceptable when we do not > have overcommit. > But in overcommitted scenarios (especially when we have large > number of small guests), it is better to yield. > > Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> > Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Acked-by: Rik van Riel <riel@redhat.com>
-- All rights reversed
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