NR_IOBUS_DEVS      50 include/linux/kvm_host.h 	struct kvm_io_device *devs[NR_IOBUS_DEVS];
NR_IOBUS_DEVS    1585 virt/kvm/kvm_main.c 	BUG_ON(bus->dev_count > (NR_IOBUS_DEVS-1));