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    SubjectRe: [PATCH 01/13] tracing: Extract duplicate ftrace_raw_init_event_foo()
    From
    2009/12/7 Li Zefan <lizf@cn.fujitsu.com>:

    > +static int ftrace_raw_init_event_##call(struct ftrace_event_call *event_call)\
    > +{                                                                      \
    > +       int id;                                                         \
    > +                                                                       \
    > +       id = register_ftrace_event(event_call->event);                  \
    > +       if (!id)                                                        \
    > +               return -ENODEV;                                         \
    > +       event_call->id = id;                                            \
    > +       INIT_LIST_HEAD(&event_call->fields);                            \
    > +       return 0;                                                       \
    >  }


    This function doesn't vary anymore in this form.
    May be can we define a generic one in trace_event.c and only reference
    this one?

    Or even better, may be can we drop this callback field and statically call this
    code when we intialize an event. IIRC, the syscall raw_init_event has the
    same callback, may be it's even the same for kprobes events (I can't
    check right now).
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      Last update: 2009-12-07 15:29    [from the cache]
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