RBD_NOTIFY_OP_REQUEST_LOCK 3898 drivers/block/rbd.c 	ret = __rbd_notify_op_lock(rbd_dev, RBD_NOTIFY_OP_REQUEST_LOCK,
RBD_NOTIFY_OP_REQUEST_LOCK 4525 drivers/block/rbd.c 	case RBD_NOTIFY_OP_REQUEST_LOCK: