1 #ifndef __ASM_ALPHA_PERF_EVENT_H 2 #define __ASM_ALPHA_PERF_EVENT_H 3 4 /* Alpha only supports software events through this interface. */ 5 extern void set_perf_event_pending(void); 6 7 #define PERF_EVENT_INDEX_OFFSET 0 8 9 #ifdef CONFIG_PERF_EVENTS 10 extern void init_hw_perf_events(void); 11 #else 12 static inline void init_hw_perf_events(void) { } 13 #endif 14 15 #endif /* __ASM_ALPHA_PERF_EVENT_H */ 16