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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
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