Raghavendra K T 3a08a8f9f0 kvm: Record the preemption status of vcpus using preempt notifiers ... Note that we mark as preempted only when vcpu's task state was Running during preemption. Thanks Jiannan, Avi for preemption notifier ideas. Thanks Gleb, PeterZ for their precious suggestions. Thanks Srikar for an idea on avoiding rcu lock while checking task state that improved overcommit numbers. Reviewed-by: Chegu Vinod <chegu_vinod@hp.com> Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>		2013-03-11 11:37:08 +02:00
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kvm	kvm: Record the preemption status of vcpus using preempt notifiers	2013-03-11 11:37:08 +02:00