- rbd_dev->layout.fl_stripe_unit = cpu_to_le32(1 << RBD_MAX_OBJ_ORDER);
- rbd_dev->layout.fl_stripe_count = cpu_to_le32(1);
- rbd_dev->layout.fl_object_size = cpu_to_le32(1 << RBD_MAX_OBJ_ORDER);
- rbd_dev->layout.fl_pg_pool = cpu_to_le32((u32) spec->pool_id);
+ rbd_dev->layout.stripe_unit = 1 << RBD_MAX_OBJ_ORDER;
+ rbd_dev->layout.stripe_count = 1;
+ rbd_dev->layout.object_size = 1 << RBD_MAX_OBJ_ORDER;
+ rbd_dev->layout.pool_id = spec->pool_id;
+ RCU_INIT_POINTER(rbd_dev->layout.pool_ns, NULL);