arch_irq_stat 381 arch/x86/kernel/irq_32.c u64 arch_irq_stat(void) arch_irq_stat 178 arch/x86/kernel/irq_64.c u64 arch_irq_stat(void) arch_irq_stat 499 fs/proc/proc_misc.c #define arch_irq_stat() 0 arch_irq_stat 11 include/asm-x86/hardirq.h #define arch_irq_stat arch_irq_stat