1CONFIG_SMP=y 2CONFIG_NR_CPUS=8 3CONFIG_PREEMPT_NONE=n 4CONFIG_PREEMPT_VOLUNTARY=n 5CONFIG_PREEMPT=y 6#CHECK#CONFIG_TREE_PREEMPT_RCU=y 7CONFIG_HZ_PERIODIC=n 8CONFIG_NO_HZ_IDLE=y 9CONFIG_NO_HZ_FULL=n 10CONFIG_RCU_FAST_NO_HZ=y 11CONFIG_RCU_TRACE=y 12CONFIG_HOTPLUG_CPU=y 13CONFIG_RCU_FANOUT=8 14CONFIG_RCU_FANOUT_EXACT=n 15CONFIG_RCU_NOCB_CPU=y 16CONFIG_RCU_NOCB_CPU_ZERO=y 17CONFIG_DEBUG_LOCK_ALLOC=n 18CONFIG_RCU_CPU_STALL_INFO=n 19CONFIG_RCU_CPU_STALL_VERBOSE=n 20CONFIG_RCU_BOOST=n 21CONFIG_DEBUG_OBJECTS_RCU_HEAD=n 22