83 	struct rwlock object_lock;  member
162 	rw_init(&tdev->object_lock, "ttmbao");  in ttm_base_object_init()
163 	rw_wlock(&tdev->object_lock);  in ttm_base_object_init()
167 	rw_wunlock(&tdev->object_lock);  in ttm_base_object_init()
179 	rw_wlock(&tdev->object_lock);  in ttm_base_object_init()
181 	rw_wunlock(&tdev->object_lock);  in ttm_base_object_init()
191 	rw_wunlock(&tdev->object_lock);  in ttm_release_base()
202 	rw_wlock(&tdev->object_lock);  in ttm_release_base()
217 	rw_wlock(&tdev->object_lock);  in ttm_base_object_unref()
220 	rw_wunlock(&tdev->object_lock);  in ttm_base_object_unref()
231 	rw_rlock(&tdev->object_lock);  in ttm_base_object_lookup()
238 	rw_runlock(&tdev->object_lock);  in ttm_base_object_lookup()
426 	rw_init(&tdev->object_lock, "ttmdo");  in ttm_object_device_init()
443 	rw_wlock(&tdev->object_lock);  in ttm_object_device_release()
445 	rw_wunlock(&tdev->object_lock);  in ttm_object_device_release()