arch/x86/include/asm/hardirq_32.h

   1 #ifndef _ASM_X86_HARDIRQ_32_H
   2 #define _ASM_X86_HARDIRQ_32_H
   3
   4 #include <linux/threads.h>
   5 #include <linux/irq.h>
   6
   7 typedef struct {
   8         unsigned int __softirq_pending;
   9         unsigned long idle_timestamp;
  10         unsigned int __nmi_count;       /* arch dependent */
  11         unsigned int apic_timer_irqs;   /* arch dependent */
  12         unsigned int irq0_irqs;
  13         unsigned int irq_resched_count;
  14         unsigned int irq_call_count;
  15         unsigned int irq_tlb_count;
  16         unsigned int irq_thermal_count;
  17         unsigned int irq_spurious_count;
  18 } ____cacheline_aligned irq_cpustat_t;
  19
  20 DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
  21
  22 #define __ARCH_IRQ_STAT
  23 #define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member)
  24
  25 #define inc_irq_stat(member)    (__get_cpu_var(irq_stat).member++)
  26
  27 void ack_bad_irq(unsigned int irq);
  28 #include <linux/irq_cpustat.h>
  29
  30 #endif /* _ASM_X86_HARDIRQ_32_H */