tree 2284a88be869a13a55b0435eafa572cde9ae53aa
parent 77c100c83e84316ced2507c5799f79c2c80bc6b9
author Rik van Riel <riel@redhat.com> 1296571961 -0500
committer Marcelo Tosatti <mtosatti@redhat.com> 1300378109 -0300

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>