| /* |
| * 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 |
