perf, trace: Optimize tracepoints by using per-tracepoint-per-cpu hlist to track...

[net-next-2.6.git] / include / linux / perf_event.h

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index fe50347dc645a88687ec4ac59f4fc6d65c6e645d..7cd7b356447db128cee59fdff4bfd5b1281c55f8 100644 (file)
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -727,6 +727,7 @@ struct perf_event {
        perf_overflow_handler_t         overflow_handler;
 
 #ifdef CONFIG_EVENT_TRACING
+       struct ftrace_event_call        *tp_event;
        struct event_filter             *filter;
 #endif
 
@@ -992,8 +993,9 @@ static inline bool perf_paranoid_kernel(void)
 }
 
 extern void perf_event_init(void);
-extern void perf_tp_event(int event_id, u64 addr, u64 count, void *record,
-                         int entry_size, struct pt_regs *regs, void *event);
+extern void perf_tp_event(u64 addr, u64 count, void *record,
+                         int entry_size, struct pt_regs *regs,
+                         struct hlist_head *head);
 extern void perf_bp_event(struct perf_event *event, void *data);
 
 #ifndef perf_misc_flags