arch_irq_stat      61 arch/x86/include/asm/hardirq.h #define arch_irq_stat		arch_irq_stat
arch_irq_stat     221 arch/x86/kernel/irq.c u64 arch_irq_stat(void)
arch_irq_stat      21 fs/proc/stat.c #define arch_irq_stat() 0