tree 0f4c98d67883cf3dfa08cd2731d3a9497ea4ccf7
parent 8ec2fa52eac53bff7ef1cedbc4ad8af650ec937c
author Christian Borntraeger <borntraeger@de.ibm.com> 1551781801 -0500
committer Christian Borntraeger <borntraeger@de.ibm.com> 1556262497 +0200

KVM: polling: add architecture backend to disable polling

There are cases where halt polling is unwanted. For example when running
KVM on an over committed LPAR we rather want to give back the CPU to
neighbour LPARs instead of polling. Let us provide a callback that
allows architectures to disable polling.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>