CONFIG_SMP=y
CONFIG_NR_CPUS=4
CONFIG_PREEMPT_NONE=n
CONFIG_PREEMPT_VOLUNTARY=n
CONFIG_PREEMPT=y
CONFIG_HZ_PERIODIC=n
CONFIG_NO_HZ_IDLE=n
CONFIG_NO_HZ_FULL=y
CONFIG_TASKS_RCU=y
CONFIG_RCU_EXPERT=y