int osc_object_glimpse(const struct lu_env *env, const struct cl_object *obj,
struct ost_lvb *lvb);
int osc_object_invalidate(const struct lu_env *env, struct osc_object *osc);
-int osc_object_is_contended(struct osc_object *obj);
int osc_object_find_cbdata(const struct lu_env *env, struct cl_object *obj,
ldlm_iterator_t iter, void *data);
int osc_object_prune(const struct lu_env *env, struct cl_object *obj);