rbd_notify_op_lock 3878 drivers/block/rbd.c 	rbd_notify_op_lock(rbd_dev, RBD_NOTIFY_OP_ACQUIRED_LOCK);
rbd_notify_op_lock 3886 drivers/block/rbd.c 	rbd_notify_op_lock(rbd_dev, RBD_NOTIFY_OP_RELEASED_LOCK);