591 static struct rcu_node *rcu_get_root(void)  in rcu_get_root()  function
1734 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_init()
1875 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_fqs_check_wake()
1898 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_fqs()
1927 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_fqs_loop()
1998 	struct rcu_node *rnp = rcu_get_root();  in rcu_gp_cleanup()
2053 	rnp = rcu_get_root();  in rcu_gp_cleanup()
2136 	__releases(rcu_get_root()->lock)  in rcu_report_qs_rsp()
2138 	raw_lockdep_assert_held_rcu_node(rcu_get_root());  in rcu_report_qs_rsp()
2142 	raw_spin_unlock_irqrestore_rcu_node(rcu_get_root(), flags);  in rcu_report_qs_rsp()
4028 	struct rcu_node *rnp = rcu_get_root();  in rcutree_prepare_cpu()
4325 	rnp = rcu_get_root();  in rcu_spawn_gp_kthread()