KVM: keep track of which task is running a KVM vcpu
Keep track of which task is running a KVM vcpu. This helps us figure out later what task to wake up if we want to boost a vcpu that got preempted. Unfortunately there are no guarantees that the same task always keeps the same vcpu, so we can only track the task across a single "run" of the vcpu. Signed-off-by:Rik van Riel <riel@redhat.com> Signed-off-by:
Avi Kivity <avi@redhat.com>
parent
77c100c8
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