1CONFIG_SMP=n 2CONFIG_PREEMPT_LAZY=y 3CONFIG_PREEMPT_NONE=n 4CONFIG_PREEMPT_VOLUNTARY=n 5CONFIG_PREEMPT=n 6CONFIG_PREEMPT_DYNAMIC=n 7#CHECK#CONFIG_TASKS_RCU=y 8CONFIG_FORCE_TASKS_RCU=y 9CONFIG_RCU_EXPERT=y 10