LXR linux/include/linux/nmi.h

   1/*
   2 *  linux/include/linux/nmi.h
   3 */
   4#ifndef LINUX_NMI_H
   5#define LINUX_NMI_H
   6
   7#include <asm/irq.h>
   8
   9/**
  10 * touch_nmi_watchdog - restart NMI watchdog timeout.
  11 * 
  12 * If the architecture supports the NMI watchdog, touch_nmi_watchdog()
  13 * may be used to reset the timeout - for code which intentionally
  14 * disables interrupts for a long time. This call is stateless.
  15 */
  16#ifdef ARCH_HAS_NMI_WATCHDOG
  17extern void touch_nmi_watchdog(void);
  18#else
  19# define touch_nmi_watchdog() do { } while(0)
  20#endif
  21
  22#endif
  23