Re: [patch] Real-Time Preemption, -RT-2.6.12-rc3-V0.7.46-01

From: Daniel Walker
Date: Fri Apr 22 2005 - 10:52:08 EST




Is this the PriorityInversionTest (pi_test.tgz) or was there another one?


Daniel


On Fri, 22 Apr 2005, Ingo Molnar wrote:

>
> > this includes fixes from Daniel Walker, which could fix the plist
> > related slowdown bugs:
>
> there are still some problems remaining: i just ran Esben Nielsen's
> priority-inheritance validation testsuite, and the plist code gives a
> worst-case latency of 9.0 msecs.
>
> I've reverted the plist changes for now and have uploaded -46-02 - this
> gives the expected 1.0 msec worst-case latencies. Diffing -01 against
> -02 should give you the latest plist snapshot.
>
> Ingo
>

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