579 static struct rcu_node *rcu_get_root(void)  in rcu_get_root()  function
1743 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_init()
1884 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_fqs_check_wake()
1907 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_fqs()
1936 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_fqs_loop()
2012 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_cleanup()
2067 	rnp = rcu_get_root();  in rcu_gp_cleanup()
2149 	__releases(rcu_get_root()->lock)  in rcu_report_qs_rsp()
2151 	raw_lockdep_assert_held_rcu_node(rcu_get_root());  in rcu_report_qs_rsp()
2155 	raw_spin_unlock_irqrestore_rcu_node(rcu_get_root(), flags);  in rcu_report_qs_rsp()
4126 	struct rcu_node *rnp = rcu_get_root();  in rcutree_prepare_cpu()
4434 	rnp = rcu_get_root();  in rcu_spawn_gp_kthread()