Re: RT exec for exercising RT kernel capabilities

[Thomas Gleixner]

On Fri, 2006-06-09 at 16:04 -0400, Mark Hounschell wrote:
> > Still investigating...
> 
> Am I even close in assuming that to enable the PI support you have to use
> 
> pthread_mutexattr_setprotocol(mutexattr, PTHREAD_PRIO_INHERIT);
> 
> I have only glibc 2.3 and 2.4 and neither of them understand what
> PTHREAD_PRIO_INHERIT is.
> 
> Can anyone point me to an some Doc or examples of how to enable PI for
> pthread_mutexes?
> 
> Sorry I'm ignorant on the subject. I do understand the principle of PI and may
> even be able to figure out how to test it in user land but how do I turn it on?

Sorry for letting you in the dark. There was a patch against glibc CVS,
but it vansihed somehow. The support will go into glibc CVS when the PI
futex support hits mainline in the 2.6.18 merge window,

	tglx


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