* Esben Nielsen <[email protected]> wrote:
> On Tue, 14 Mar 2006, Ingo Molnar wrote:
>
> >
> > * Esben Nielsen <[email protected]> wrote:
> >
> > [...]
> > no. We have to run deadlock detection to avoid things like circular lock
> > dependencies causing an infinite schedule+wakeup 'storm' during priority
> > boosting. (like possible with your wakeup based method i think)
> No, all tasks would just settle on the highest priority and then the
> wakeups would stop.
you are right, that shouldnt be possible. But how about other, SMP
artifacts? What if the woken up task runs on another CPU, and the whole
chain of boosting is thus delayed?
Ingo
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