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SubjectRe: [PATCHv11 2.6.36-rc2-tip 10/15] 10: tracing: config option to enable both kprobe-tracer and uprobe-tracer.
> > 
> > I think we should go with the first one, i.e have a common knob thats
> > by default unselected.
>
> Yeah, I'm OK to have a common knob, but I just don't like to set
> KPROBE_EVENT unselected by default. I think there is no reason
> to change default selecting (currently, KPROBE_EVENT=y by default.)

I understand your concern.

>
> So, I think we should have below selecting list;
> --- Tracers
> ...
> [*] Enable dynamic events
> [ ] Enable user-space dynamic events (EXPERIMENTAL)
> ...
>
> What would you think about this ? :)
>
> Thank you,


Wouldnt it negate the purpose of common knob?
Because people would still have go and select UPROBE_EVENTS,

I think when Frederic asked for a common knob, he was looking at
enabling both or disabling both and an option to selectively
select one of the tracers.

--
Thanks and Regards
Srikar


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