*/
extern void irq_exit(void);
+#ifndef arch_nmi_enter
+#define arch_nmi_enter() do { } while (0)
+#define arch_nmi_exit() do { } while (0)
+#endif
+
#define nmi_enter() \
do { \
+ arch_nmi_enter(); \
printk_nmi_enter(); \
lockdep_off(); \
ftrace_nmi_enter(); \
ftrace_nmi_exit(); \
lockdep_on(); \
printk_nmi_exit(); \
+ arch_nmi_exit(); \
} while (0)
#endif /* LINUX_HARDIRQ_H */