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SubjectRe: [RFC][PATCH 15/22] sched: add traceporints for -deadline tasks
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On Thu, 2010-11-11 at 20:54 +0100, Peter Zijlstra wrote:
> On Fri, 2010-10-29 at 08:38 +0200, Raistlin wrote:
> > Add tracepoints for the most notable events related to -deadline
> > tasks scheduling (new task arrival, context switch, runtime accounting,
> > bandwidth enforcement timer, etc.).
> >
> We've already got sched_switch(), better extend that. Same for the next
> patch, we already have a migration tracepoint, extend that.
>
> And I recently rejected a fifo push/pull tracepoint patch from Steve
> because the migration tracepoint was able to provide the same
> information.
>
Perfectly fine. I'll see how do that without spamming too much the trace
with data that are meaningless for non-deadline tasks.

Thanks,
Dario

--
<<This happens because I choose it to happen!>> (Raistlin Majere)
----------------------------------------------------------------------
Dario Faggioli, ReTiS Lab, Scuola Superiore Sant'Anna, Pisa (Italy)
http://blog.linux.it/raistlin / raistlin@ekiga.net /
dario.faggioli@jabber.org
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