rcu_tasks_holdouts  637 kernel/rcu/update.c 	LIST_HEAD(rcu_tasks_holdouts);
rcu_tasks_holdouts  700 kernel/rcu/update.c 					 &rcu_tasks_holdouts);
rcu_tasks_holdouts  730 kernel/rcu/update.c 			if (list_empty(&rcu_tasks_holdouts))
rcu_tasks_holdouts  746 kernel/rcu/update.c 			list_for_each_entry_safe(t, t1, &rcu_tasks_holdouts,