unmap_irq 766 drivers/xen/events/events_base.c struct physdev_unmap_pirq unmap_irq; unmap_irq 778 drivers/xen/events/events_base.c unmap_irq.pirq = info->u.pirq.pirq; unmap_irq 779 drivers/xen/events/events_base.c unmap_irq.domid = info->u.pirq.domid; unmap_irq 780 drivers/xen/events/events_base.c rc = HYPERVISOR_physdev_op(PHYSDEVOP_unmap_pirq, &unmap_irq);