Messages in this thread | | | Date | Fri, 29 Oct 2004 23:46:02 +0200 | From | Ingo Molnar <> | Subject | Re: [Fwd: Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4] |
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* Lee Revell <rlrevell@joe-job.com> wrote:
> On Fri, 2004-10-29 at 23:25 +0200, Ingo Molnar wrote: > > > will do so. btw: i think i'm a bit confused right now. What debugging > > > features should i have enabled for this test? > > > > this particular one (atomicity-checking) is always-enabled if you have > > the -RT patch applied (it's a really cheap check). > > One more question, what do you recommend the priorities of the IRQ > threads be set to? AIUI for xrun-free operation with JACK, all that > is needed is to set the RT priorities of the soundcard IRQ thread > highest, followed by the JACK threads, then the other IRQ threads. Is > this correct?
correct. softirqs are not used by the sound subsystem so there's no ksoftirqd dependency.
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