void cl_lock_put (const struct lu_env *env, struct cl_lock *lock);
void cl_lock_hold_add (const struct lu_env *env, struct cl_lock *lock,
const char *scope, const void *source);
+void cl_lock_hold_release(const struct lu_env *env, struct cl_lock *lock,
+ const char *scope, const void *source);
void cl_lock_unhold (const struct lu_env *env, struct cl_lock *lock,
const char *scope, const void *source);
void cl_lock_release (const struct lu_env *env, struct cl_lock *lock,