Searched refs:obd_observer_link_sem (Results 1 – 3 of 3) sorted by relevance
1409 down_write(&obd->obd_observer_link_sem); in obd_register_observer()1411 up_write(&obd->obd_observer_link_sem); in obd_register_observer()1415 up_write(&obd->obd_observer_link_sem); in obd_register_observer()
866 struct rw_semaphore obd_observer_link_sem; member
396 init_rwsem(&obd->obd_observer_link_sem); in class_attach()