kvm_arch_irq_bypass_add_producer 1333 include/linux/kvm_host.h int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *,
kvm_arch_irq_bypass_add_producer  409 virt/kvm/eventfd.c 		irqfd->consumer.add_producer = kvm_arch_irq_bypass_add_producer;