From: Thomas Gleixner <tglx@linutronix.de>
To: markh@compro.net
Cc: linux-kerneL@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Steven Rostedt <rostedt@goodmis.org>
Subject: Re: RT exec for exercising RT kernel capabilities
Date: Fri, 09 Jun 2006 22:11:37 +0200 [thread overview]
Message-ID: <1149883897.5257.181.camel@localhost.localdomain> (raw)
In-Reply-To: <4489D44E.6060308@compro.net>
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
next prev parent reply other threads:[~2006-06-09 20:11 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-08 19:12 Mark Hounschell
2006-06-08 19:46 ` Thomas Gleixner
2006-06-08 20:50 ` Mark Hounschell
2006-06-09 11:53 ` Mark Hounschell
2006-06-09 20:04 ` Mark Hounschell
2006-06-09 20:11 ` Thomas Gleixner [this message]
2006-06-09 9:15 ` Serge Noiraud
2006-06-09 17:20 ` Lee Revell
2006-06-10 9:50 ` Antonio
2006-06-13 14:13 ` Serge Noiraud
2006-06-13 14:34 ` Mark Hounschell
2006-06-13 14:48 ` Serge Noiraud
2006-06-13 14:53 ` Mark Hounschell
2006-06-13 16:24 ` Mark Hounschell
2006-07-14 22:34 ` Lee Revell
2006-07-15 2:04 ` Thomas Gleixner
2006-07-15 2:10 ` Lee Revell
2006-07-17 14:20 ` Mark Hounschell
2006-07-21 18:17 ` Lee Revell
2006-10-02 22:27 ` Lee Revell
2006-10-02 22:39 ` Thomas Gleixner
2006-10-03 11:14 ` Mark Hounschell
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