| Subject | Re: [RFC][PATCH 15/22] sched: add traceporints for -deadline tasks | From | Raistlin <> | Date | Fri, 12 Nov 2010 17:13:29 +0100 |
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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 [unhandled content-type:application/pgp-signature] |