tracing: Add ftrace_event_call void * 'data' field

[pandora-kernel.git] / include / linux / ftrace_event.h

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index a81170d..8544f12 100644 (file)
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -103,6 +103,8 @@ void trace_current_buffer_discard_commit(struct ring_buffer_event *event);
 
 void tracing_record_cmdline(struct task_struct *tsk);
 
+struct event_filter;
+
 struct ftrace_event_call {
        struct list_head        list;
        char                    *name;
@@ -110,16 +112,17 @@ struct ftrace_event_call {
        struct dentry           *dir;
        struct trace_event      *event;
        int                     enabled;
-       int                     (*regfunc)(void);
-       void                    (*unregfunc)(void);
+       int                     (*regfunc)(void *);
+       void                    (*unregfunc)(void *);
        int                     id;
        int                     (*raw_init)(void);
        int                     (*show_format)(struct trace_seq *s);
        int                     (*define_fields)(void);
        struct list_head        fields;
        int                     filter_active;
-       void                    *filter;
+       struct event_filter     *filter;
        void                    *mod;
+       void                    *data;
 
        atomic_t                profile_count;
        int                     (*profile_enable)(struct ftrace_event_call *);