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.


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