Athena::RCURead< T > Node1 Athena::RCURead< T > - m_obj + RCURead() + operator bool() + operator*() + operator->() Node2 Athena::RCUReadQuiesce< T > - m_rcuobj - m_ctx + RCUReadQuiesce() + RCUReadQuiesce() + RCUReadQuiesce() + ~RCUReadQuiesce() Node1->Node2