154 			 (rnp->exp_tasks ? RCU_EXP_TASKS : 0) +  in rcu_preempt_ctxt_queue()
208 		list_add(&t->rcu_node_entry, rnp->exp_tasks);  in rcu_preempt_ctxt_queue()
237 	if (!rnp->exp_tasks && (blkd_state & RCU_EXP_BLKD))  in rcu_preempt_ctxt_queue()
238 		rnp->exp_tasks = &t->rcu_node_entry;  in rcu_preempt_ctxt_queue()
477 		if (&t->rcu_node_entry == rnp->exp_tasks)  in rcu_read_unlock_special()
478 			rnp->exp_tasks = np;  in rcu_read_unlock_special()
598 	if (!rnp->exp_tasks)  in rcu_print_task_exp_stall()
600 	t = list_entry(rnp->exp_tasks->prev,  in rcu_print_task_exp_stall()
943 	else if (rnp->exp_tasks == NULL && rnp->gp_tasks == NULL)  in rcu_initiate_boost_trace()
988 	if (READ_ONCE(rnp->exp_tasks) == NULL &&  in rcu_boost()
999 	if (rnp->exp_tasks == NULL && rnp->boost_tasks == NULL) {  in rcu_boost()
1010 	if (rnp->exp_tasks != NULL) {  in rcu_boost()
1011 		tb = rnp->exp_tasks;  in rcu_boost()
1042 	return READ_ONCE(rnp->exp_tasks) != NULL ||  in rcu_boost()
1059 		rcu_wait(rnp->boost_tasks || rnp->exp_tasks);  in rcu_boost_kthread()
1095 	if (!rcu_preempt_blocked_readers_cgp(rnp) && rnp->exp_tasks == NULL) {  in rcu_initiate_boost()
1100 	if (rnp->exp_tasks != NULL ||  in rcu_initiate_boost()
1105 		if (rnp->exp_tasks == NULL)  in rcu_initiate_boost()