Messages in this thread |  | | | Subject | Re: Scheduler fairness problem on 2.6 series (Attn: Nick Piggin and others) | | From | Lee Revell <> | | Date | Tue, 24 Aug 2004 19:22:32 -0400 |
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On Tue, 2004-08-24 at 19:04, Peter Williams wrote: > spaminos-ker@yahoo.com 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@joe-job.com) latency measuring > patches and also try applying Ingo Molnar's (mingo@elte.hu) > 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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