Re: [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.18

From: Peter Zijlstra
Date: Sat Nov 06 2004 - 13:57:23 EST


On Sat, 2004-11-06 at 17:55 +0000, Rui Nuno Capela wrote:

>
> Sorry. Build error for a non-debug configuration:
>
> drivers/char/drm/drm_stub.c: In function `drm_fill_in_dev':
> drivers/char/drm/drm_stub.c:60: error: parse error before '{' token
> make[3]: *** [drivers/char/drm/drm_stub.o] Error 1
> make[2]: *** [drivers/char/drm] Error 2
> make[1]: *** [drivers/char] Error 2
> make: *** [drivers] Error 2
>

make that line look like:
spin_lock_init( &dev->count_lock );

> If CONFIG_DEBUG_PREEMPT and/or CONFIG_RT_DEADLOCK_DETECT are set, the
> RT-V0.7.18 build succeeds.
>
> Not big deal. However, my personal benchmarks (jackd-R + 8*fluidsynth) are
> being based on production-like kernel configurations (no kernel debug
> options set), so I guess it will have to wait :)
>
> Cheers.
--
Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>

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