vm_object_kvme_type
kvme = vm_object_kvme_type(lobj, &vp);
kve->kve_type = vm_object_kvme_type(lobj, &vp);
kve->kve_type = vm_object_kvme_type(lobj, &vp);
kvo->kvo_type = vm_object_kvme_type(obj, want_path ? &vp :
int vm_object_kvme_type(vm_object_t object, struct vnode **vpp);