rcu_nocb_need_deferred_wakeup 2152 kernel/rcu/tree_plugin.h static int rcu_nocb_need_deferred_wakeup(struct rcu_data *rdp) rcu_nocb_need_deferred_wakeup 2520 kernel/rcu/tree_plugin.h static int rcu_nocb_need_deferred_wakeup(struct rcu_data *rdp)