CHECK_MEMBER_SAME(ptlrpc_body_v3, ptlrpc_body_v2, pb_last_committed);
CHECK_MEMBER_SAME(ptlrpc_body_v3, ptlrpc_body_v2, pb_transno);
CHECK_MEMBER_SAME(ptlrpc_body_v3, ptlrpc_body_v2, pb_flags);
CHECK_MEMBER_SAME(ptlrpc_body_v3, ptlrpc_body_v2, pb_last_committed);
CHECK_MEMBER_SAME(ptlrpc_body_v3, ptlrpc_body_v2, pb_transno);
CHECK_MEMBER_SAME(ptlrpc_body_v3, ptlrpc_body_v2, pb_flags);