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SubjectRe: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4
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>the network one could perhaps be related to the network deadlocks
>reported by others. Would be nice to turn on RWSEM_DETECT_DEADLOCKS and
>to use a serial logging if possible.
Would be nice but I don't have serial logging available at this point.
I may be able to set it up in a couple of days though.

>does the audio test use alot of CPU time? In that case it would be
>normal for the RT task to 'lock' the system up. In any case it would be
>nice to try 0.4.2 because it has more check-preemption fixes affecting
>both UP and SMP systems.
I am aware of slow responses normally during tests. However the audio
test should only use one CPU out of two. The other CPU is busy as well
with a cpu burner (nice 10) but that should leave me CPU cycles
to move the mouse, swap windows, etc. The "lock up" I saw this time
was a lot more severe (no mouse motion for several minutes at a time).
I knew the system was still running since the audio continued to play.

I'll try another build in the morning with whatever your latest is.

--Mark H Johnson
<mailto:Mark_H_Johnson@raytheon.com>

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