Re: [PATCH 6/6] sched: disabled rt-bandwidth by default

[Peter Zijlstra]

On Thu, 2008-08-28 at 13:09 +0200, Andi Kleen wrote:
> > Even if the system has multiple CPUs, and even if just a single CPU is 
> > fully utilized by an RT task, without the rt-limit the system will still 
> > lock up in practice due to various other factors: workqueues and tasks 
> > being 'stuck' on CPUs that host an RT hog. 
> 
> The load balancer will not notice that a particular CPU is busy
> with real time tasks?

Not currently, working on that though.

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