vm_object_pip_add
vm_object_pip_add(vm_obj, 1);
vm_object_pip_add(obj, 1);
vm_object_pip_add(obj, 1);
vm_object_pip_add(sc->s_swap.object, 1);
vm_object_pip_add(obj, 1);
vm_object_pip_add(obj, bp->b_npages);
vm_object_pip_add(tbp->b_bufobj->bo_object,
vm_object_pip_add(tbp->b_bufobj->bo_object, 1);
vm_object_pip_add(tbp->b_bufobj->bo_object,
vm_object_pip_add(obj, 1);
vm_object_pip_add(object, bp->b_npages);
vm_object_pip_add(object, 1);
vm_object_pip_add(next_object, 1);
vm_object_pip_add(fs.first_object, 1);
vm_object_pip_add(object, 1);
vm_object_pip_add(backing_object, 1);
vm_object_pip_add(object, 1);
vm_object_pip_add(object, 1);
void vm_object_pip_add(vm_object_t object, short i);
vm_object_pip_add(object, after);
vm_object_pip_add(object, 1);
vm_object_pip_add(object, count);