Lines Matching refs:cb_lock

28 static DECLARE_RWSEM(cb_lock);
47 	down_write(&cb_lock);
54 	up_write(&cb_lock);
702 	down_read(&cb_lock);
707 	up_read(&cb_lock);
868 	up_write(&cb_lock);
1218 	down_read(&cb_lock);
1220 	up_read(&cb_lock);
1449 			up_read(&cb_lock);
1452 			down_read(&cb_lock);
1818 	down_read(&cb_lock);
1845 	up_read(&cb_lock);
1854 	down_read(&cb_lock);
1872 	up_read(&cb_lock);