linuxaudio.org

On Thu, 11 Oct 2012 14:23:57 +0200 (CEST), SxDx wrote

quoted text
> > From: "Paul Davis"

> > 2.  chrt: failed to set pid 0's policy: Operation not permitted

> > you *must* get these permissions correct BUT at the same time, i have no

> > idea why this script is trying to set the RT priority of PID 0, which is

> > typically init(1), the program that starts a Unix system running.

>

> init is pid 1. There is no pid 0.

chrt interprets pid=0 as pid=pid-of-current-process (doing a

 'pid =  getpid()'), that's pretty convenient to test whether

changing of rt policy is supported.
 HTH, Ralf Mattes
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--

R. Mattes -

Hochschule fuer Musik Freiburg

rm@inm.mh-freiburg.de
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