529 static struct rcu_node *rcu_get_root(struct rcu_state *rsp)  in rcu_get_root()  function
541 	struct rcu_node *rnp = rcu_get_root(rsp);  in rcu_future_needs_gp()
1170 	struct rcu_node *rnp = rcu_get_root(rsp);  in print_other_cpu_stall()
1224 			       rcu_get_root(rsp)->qsmask);  in print_other_cpu_stall()
1242 	struct rcu_node *rnp = rcu_get_root(rsp);  in print_cpu_stall()
1396 	if (rcu_get_root(rsp) == rnp && rnp->gpnum == rnp->completed)  in rcu_cbs_completed()
1433 	struct rcu_node *rnp_root = rcu_get_root(rdp->rsp);  in rcu_start_future_gp()
1741 	struct rcu_node *rnp = rcu_get_root(rsp);  in rcu_gp_init()
1865 	struct rcu_node *rnp = rcu_get_root(rsp);  in rcu_gp_fqs()
1904 	struct rcu_node *rnp = rcu_get_root(rsp);  in rcu_gp_cleanup()
1947 	rnp = rcu_get_root(rsp);  in rcu_gp_cleanup()
1978 	struct rcu_node *rnp = rcu_get_root(rsp);  in rcu_gp_kthread()
2113 	struct rcu_node *rnp = rcu_get_root(rsp);  in rcu_start_gp()
2137 	__releases(rcu_get_root(rsp)->lock)  in rcu_report_qs_rsp()
2140 	raw_spin_unlock_irqrestore(&rcu_get_root(rsp)->lock, flags);  in rcu_report_qs_rsp()
2843 		raw_spin_lock(&rcu_get_root(rsp)->lock); /* irqs disabled. */  in __rcu_process_callbacks()
2845 		raw_spin_unlock_irqrestore(&rcu_get_root(rsp)->lock, flags);  in __rcu_process_callbacks()
2932 			struct rcu_node *rnp_root = rcu_get_root(rsp);  in __call_rcu_core()
3728 	struct rcu_node *rnp = rcu_get_root(rsp);  in rcu_boot_init_percpu_data()
3754 	struct rcu_node *rnp = rcu_get_root(rsp);  in rcu_init_percpu_data()
3894 		rnp = rcu_get_root(rsp);  in rcu_spawn_gp_kthread()