[mirror_ubuntu-artful-kernel.git] / include / linux / nmi.h

/*
 *  linux/include/linux/nmi.h
 */
#ifndef LINUX_NMI_H
#define LINUX_NMI_H

#include <asm/irq.h>

/**
 * touch_nmi_watchdog - restart NMI watchdog timeout.
 * 
 * If the architecture supports the NMI watchdog, touch_nmi_watchdog()
 * may be used to reset the timeout - for code which intentionally
 * disables interrupts for a long time. This call is stateless.
 */
#ifdef ARCH_HAS_NMI_WATCHDOG
extern void touch_nmi_watchdog(void);
#else
# define touch_nmi_watchdog() do { } while(0)
#endif

#endif
Commit	Line	Data
1da177e4 LT	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
	17	extern void touch_nmi_watchdog(void);
	18	#else
	19	# define touch_nmi_watchdog() do { } while(0)
	20	#endif
	21
	22	#endif