[riot-devel] Changing priority at runtime

Emmanuel Baccelli Emmanuel.Baccelli at inria.fr
Wed Sep 17 20:23:43 CEST 2014


Le 17 sept. 2014 20:04, "Hinnerk van Bruinehsen" <
h.v.bruinehsen at fu-berlin.de> a écrit :
>
> On Wed, Sep 17, 2014 at 05:05:09PM +0200, Oleg Hahm wrote:
> > Dear rocking IoTlers,
> >
> > currently RIOT does not allow to alter the priority of a thread after
its
> > creation. I created an issue asking to change this long ago and some
months
> > ago, René created an according PR [1]. However, Kaspar opposed this PR
arguing
> > that without a use-case (this) code should not be added.
> >
> > Now I wonder if someone can indeed imagine such a use-case or if we
should
> > rather close this PR and the issue with a WONTFIX.
>
> Hi,
>
> isn't that more or less required to conform to POSIX?
> If I remember it correctly there would still be the question how far RIOT
is
> supposed to be POSIX conformant...
> For me the main question would be how much overhead (both runtime and
> maintainability of code) would be caused by that feature.

+1

>
> Just my two cents,
>
> Hinnerk
>
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