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()
3506 		down_read(&rbd_dev->header_rwsem);  in rbd_img_object_requests()
3513 		up_read(&rbd_dev->header_rwsem);  in rbd_img_object_requests()
4757 	down_read(&rbd_dev->header_rwsem);  in rbd_queue_workfn()
4759 	up_read(&rbd_dev->header_rwsem);  in rbd_queue_workfn()
5361 	init_rwsem(&rbd_dev->header_rwsem);  in __rbd_dev_create()
6823 	up_write(&rbd_dev->header_rwsem);  in rbd_dev_device_setup()
6832 	up_write(&rbd_dev->header_rwsem);  in rbd_dev_device_setup()
6921 		down_write(&rbd_dev->header_rwsem);  in rbd_dev_image_probe()
6975 		up_write(&rbd_dev->header_rwsem);  in rbd_dev_image_probe()
7075 	down_write(&rbd_dev->header_rwsem);  in rbd_dev_refresh()
7079 	up_write(&rbd_dev->header_rwsem);  in rbd_dev_refresh()