LXR linux/include/asm-generic/hardirq.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __ASM_GENERIC_HARDIRQ_H
   3#define __ASM_GENERIC_HARDIRQ_H
   4
   5#include <linux/cache.h>
   6#include <linux/threads.h>
   7
   8typedef struct {
   9        unsigned int __softirq_pending;
  10#ifdef ARCH_WANTS_NMI_IRQSTAT
  11        unsigned int __nmi_count;
  12#endif
  13} ____cacheline_aligned irq_cpustat_t;
  14
  15DECLARE_PER_CPU_ALIGNED(irq_cpustat_t, irq_stat);
  16
  17#include <linux/irq.h>
  18
  19#ifndef ack_bad_irq
  20static inline void ack_bad_irq(unsigned int irq)
  21{
  22        printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
  23}
  24#endif
  25
  26#endif /* __ASM_GENERIC_HARDIRQ_H */
  27