rnhqp            1003 kernel/rcu/tree.c 	bool *rnhqp;
rnhqp            1055 kernel/rcu/tree.c 	rnhqp = &per_cpu(rcu_data.rcu_need_heavy_qs, rdp->cpu);
rnhqp            1056 kernel/rcu/tree.c 	if (!READ_ONCE(*rnhqp) &&
rnhqp            1059 kernel/rcu/tree.c 		WRITE_ONCE(*rnhqp, true);