smp_irq_stat_cpu   27 arch/arm/include/asm/hardirq.h #define smp_irq_stat_cpu(cpu)	0
smp_irq_stat_cpu  545 arch/arm/kernel/smp.c u64 smp_irq_stat_cpu(unsigned int cpu)
smp_irq_stat_cpu  794 arch/arm64/kernel/smp.c u64 smp_irq_stat_cpu(unsigned int cpu)