cpu_online        789 include/linux/cpumask.h #define cpu_is_offline(cpu)	unlikely(!cpu_online(cpu))
cpu_online         43 include/linux/cpuset.h extern void cpuset_update_active_cpus(bool cpu_online);
cpu_online        154 include/linux/cpuset.h static inline void cpuset_update_active_cpus(bool cpu_online)
cpu_online         21 include/trace/events/tlb.h 	TP_CONDITION(cpu_online(smp_processor_id())),