On 10/30/2012 05:47 PM, Andrew Theurer wrote:
On Mon, 2012-10-29 at 19:36 +0530, Raghavendra K T wrote:
In some special scenarios like #vcpu = #pcpu, PLE handler may
prove very costly, because there is no need to iterate over vcpus
and do unsuccessful yield_to burning CPU.
Similarly, when we
On Mon, 2012-10-29 at 19:36 +0530, Raghavendra K T wrote:
In some special scenarios like #vcpu = #pcpu, PLE handler may
prove very costly, because there is no need to iterate over vcpus
and do unsuccessful yield_to burning CPU.
Similarly, when we have large number of small guests, it is
In some special scenarios like #vcpu = #pcpu, PLE handler may
prove very costly, because there is no need to iterate over vcpus
and do unsuccessful yield_to burning CPU.
Similarly, when we have large number of small guests, it is
possible that a spinning vcpu fails to yield_to any vcpu of same
