Re: 2.6.24-rc8-rt1

[Steven Rostedt]

On Thu, 17 Jan 2008, Daniel Walker wrote:

>
> On Thu, 2008-01-17 at 19:17 +0100, Wolfgang Grandegger wrote:
> > [    0.733248] TCP bind hash table entries: 2048 (order: 3, 57344
> > bytes)
> > [    0.741132] TCP: Hash tables configured (established 2048 bind
> > 2048)
> > [    0.747981] TCP reno registered
> > [    0.805896] krcupreemptd setsched 0
> > [    0.809657]   prio = 98
>
> That's interesting .. You chould try running cyclictest at priority 99
> to eliminate other threads that might get involved (using -p99 instead
> of -p80 , I think) ..
>

But, anotherthing to try is disabling CONFIG_PREEMPT_RCU_BOOST, and see if
that fixes anything.

-- Steve

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