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- /*
- * linux/include/linux/nmi.h
- */
- #ifndef LINUX_NMI_H
- #define LINUX_NMI_H
- #include <linux/sched.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
- #include <asm/nmi.h>
- extern void touch_nmi_watchdog(void);
- extern void acpi_nmi_disable(void);
- extern void acpi_nmi_enable(void);
- #else
- static inline void touch_nmi_watchdog(void)
- {
- touch_softlockup_watchdog();
- }
- static inline void acpi_nmi_disable(void) { }
- static inline void acpi_nmi_enable(void) { }
- #endif
- #ifndef trigger_all_cpu_backtrace
- #define trigger_all_cpu_backtrace() do { } while (0)
- #endif
- #endif
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