RBD_NOTIFY_OP_RELEASED_LOCK 3886 drivers/block/rbd.c rbd_notify_op_lock(rbd_dev, RBD_NOTIFY_OP_RELEASED_LOCK); RBD_NOTIFY_OP_RELEASED_LOCK 4521 drivers/block/rbd.c case RBD_NOTIFY_OP_RELEASED_LOCK: