dlm_change_lockres_owner
dlm_change_lockres_owner(dlm, res, m);
dlm_change_lockres_owner(dlm, res, mle->new_master);
dlm_change_lockres_owner(dlm, res, mle->master);
dlm_change_lockres_owner(dlm, res, dlm->node_num);
dlm_change_lockres_owner(dlm, res, dlm->node_num);
dlm_change_lockres_owner(dlm, res, new_master);
dlm_change_lockres_owner(dlm, res, new_master);