Re: Scheduler fairness problem on 2.6 series (Attn: Nick Pigginand others)

[Lee Revell]

On Tue, 2004-08-24 at 19:04, Peter Williams wrote:
> spaminos-ker@xxxxxxxxx wrote:
> > 
> > Could I do something more useful than just displaying those deltas? Maybe I
> > could dump the process list in some way, or enable some debugging code in the
> > kernel to find out what is going on?
> 
> You could try Lee Revell's (rlrevell@xxxxxxxxxxx) latency measuring 
> patches and also try applying Ingo Molnar's (mingo@xxxxxxx) 
> voluntary-preempt patches.
> 

Most of the tools I am using are probably too specific to the audio
subsystem to be of much use to you.  Just use Ingo's voluntary
preemption patch; if this is a scheduler/preemption problem, then it
will definitely show up in the traces.

Lee

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