kernel_optimize_test/virt
Wanpeng Li edb9272f35 KVM: fix polling for guest halt continued even if disable it
If there is already some polling ongoing, it's impossible to disable the
polling, since as soon as somebody sets halt_poll_ns to 0, polling will
never stop, as grow and shrink are only handled if halt_poll_ns is != 0.

This patch fix it by reset vcpu->halt_poll_ns in order to stop polling
when polling is disabled.

Reported-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-14 17:07:04 +02:00
..
kvm KVM: fix polling for guest halt continued even if disable it 2015-09-14 17:07:04 +02:00