Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:> + * bar = rcu_dereference_check(foo->bar, rcu_read_lock_held() ||> + * lockdep_is_held(&foo->lock),> + * atomic_read(&foo->usage) == 0);As pointed out by Yong Zhang, the comma after lockdep_is_held() should be a||.David