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Re: [RFC] shadow threads with prio 0 / SCHED_NORMAL: msg#00189

linux.real-time.xenomai.devel

Subject: Re: [RFC] shadow threads with prio 0 / SCHED_NORMAL

Philippe Gerum wrote:
> What I suggested was to let people create normal threads using
> pthread_create (likely conforming to the SCHED_OTHER policy), then use
> the redirected pthread_setschedparam syscall (i.e. always applied to the
> current thread) to promote them as Xenomai shadows, but leave them in
> their original scheduling class. The same goes for rt_task_shadow. This
> would be explicit actions that would not leave much room for "surprises".

If I understand correctly, you mean that one should not be able to
create real-time threads with pthread_create. My question was about what
to do of explicit scheduling parameters passed to pthread_create through
thread creation attributes.

--


Gilles Chanteperdrix.


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