301 struct rcu_data {  struct
405 	struct rcu_data *nocb_next_follower;  argument
409 	struct rcu_data *nocb_leader ____cacheline_internodealigned_in_smp;  argument
464 	struct rcu_data __percpu *rda;		/* pointer of percu rcu_data. */
606 static void zero_cpu_stall_ticks(struct rcu_data *rdp);
612 static bool __call_rcu_nocb(struct rcu_data *rdp, struct rcu_head *rhp,
615 				      struct rcu_data *rdp,
617 static int rcu_nocb_need_deferred_wakeup(struct rcu_data *rdp);
618 static void do_nocb_deferred_wakeup(struct rcu_data *rdp);
619 static void rcu_boot_init_nocb_percpu_data(struct rcu_data *rdp);
626 static bool init_nocb_callback_list(struct rcu_data *rdp);
629 static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
644 static inline void rcu_nocb_q_lengths(struct rcu_data *rdp, long *ql, long *qll)  in rcu_nocb_q_lengths()