__rcu_process_callbacks  594 kernel/rcuclassic.c 	__rcu_process_callbacks(&rcu_ctrlblk, &__get_cpu_var(rcu_data));
__rcu_process_callbacks  595 kernel/rcuclassic.c 	__rcu_process_callbacks(&rcu_bh_ctrlblk, &__get_cpu_var(rcu_bh_data));