PHYSDEVOP_alloc_irq_vector 672 drivers/xen/events/events_base.c HYPERVISOR_physdev_op(PHYSDEVOP_alloc_irq_vector, &irq_op)) { PHYSDEVOP_alloc_irq_vector 316 include/xen/interface/physdev.h #define PHYSDEVOP_ASSIGN_VECTOR PHYSDEVOP_alloc_irq_vector