Steven Seeger wrote:
> Can xenomai preempt its own system calls? We ran latency with our
> app. We had a thread waiting on a cond, and when we signaled that
> cond, the latency jumped from ~70us to almost 400us even though
> latency runs a higher priority thread than the thread that we wake up.
> Is there interrupt disabling that accounts for this?
>
> Here are the results as taken by Mark S.
As I told you in a voluntarily detailed private mail, only the traces
made by the I-pipe tracer are of any interest for us.
--
Gilles.
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