443 	struct rw_semaphore     header_rwsem;  member
1610 	lockdep_assert_held(&rbd_dev->header_rwsem);  in rbd_img_capture_header()
2808 	down_read(&parent->header_rwsem);  in rbd_obj_read_from_parent()
2810 	up_read(&parent->header_rwsem);  in rbd_obj_read_from_parent()
3503 		down_read(&rbd_dev->header_rwsem);  in rbd_img_object_requests()
3505 		up_read(&rbd_dev->header_rwsem);  in rbd_img_object_requests()
4734 	down_read(&rbd_dev->header_rwsem);  in rbd_queue_workfn()
4737 	up_read(&rbd_dev->header_rwsem);  in rbd_queue_workfn()
5353 	init_rwsem(&rbd_dev->header_rwsem);  in __rbd_dev_create()
6820 	up_write(&rbd_dev->header_rwsem);  in rbd_dev_device_setup()
6829 	up_write(&rbd_dev->header_rwsem);  in rbd_dev_device_setup()
6918 		down_write(&rbd_dev->header_rwsem);  in rbd_dev_image_probe()
6972 		up_write(&rbd_dev->header_rwsem);  in rbd_dev_image_probe()
7072 	down_write(&rbd_dev->header_rwsem);  in rbd_dev_refresh()
7076 	up_write(&rbd_dev->header_rwsem);  in rbd_dev_refresh()