Rik van Riel 217ece6129 KVM: use yield_to instead of sleep in kvm_vcpu_on_spin ... Instead of sleeping in kvm_vcpu_on_spin, which can cause gigantic slowdowns of certain workloads, we instead use yield_to to get another VCPU in the same KVM guest to run sooner. This seems to give a 10-15% speedup in certain workloads. Signed-off-by: Rik van Riel <riel@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>		2011-03-17 13:08:29 -03:00
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kvm	KVM: use yield_to instead of sleep in kvm_vcpu_on_spin	2011-03-17 13:08:29 -03:00