AFS_SERVER_FL_HAS_FS64
set_bit(AFS_SERVER_FL_HAS_FS64, &server->flags);
clear_bit(AFS_SERVER_FL_HAS_FS64, &server->flags);
if (test_bit(AFS_SERVER_FL_HAS_FS64, &op->server->flags))
if (test_bit(AFS_SERVER_FL_HAS_FS64, &op->server->flags))
if (test_bit(AFS_SERVER_FL_HAS_FS64, &op->server->flags))