Re: [patch] Real-Time Preemption, -RT-2.6.12-rc1-V0.7.41-25

From: Ingo Molnar
Date: Thu Mar 31 2005 - 06:28:39 EST



* kus Kusche Klaus <kus@xxxxxxxx> wrote:

> > i have released the -V0.7.41-25 Real-Time Preemption patch,
> > which can be
> > downloaded from the usual place:
>
> 1. Does not compile without RT_DEADLOCK_DETECT:
> kernel/rt.c: In function `change_owner':
> kernel/rt.c:556: error: structure has no member named `debug'

ok - i fixed this in -42-01.

> 2. My problem (see my LKML mails yesterday) is not yet solved: The
> latency tracer shows latencies of at most 40 microseconds, but my test
> program at rtprio 99 sometimes did not get any CPU for milliseconds...

(please Cc: me on PREEMPT_RT related mails - i might not notice lkml
mails.) I'll reply to your lkml mail in a separate thread.

Ingo
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