Re: periods and deadlines in SCHED_DEADLINE

[Peter Zijlstra]

On Fri, 2010-07-09 at 15:38 +0200, Raistlin wrote:

>  - using periods for calculating the tasks' bandwidth and then using   
>    deadlines for scheduling the tasks is going to work, but the
>    admission control test that you would need for ensuring anybody
>    will make its deadline is waaay more complex than Sum_i(BW_i)<1, even
>    for uniprocessors/partitionig. That one instead would gives you just
>    a very basic guarantee that the design in not completely broken
>    (formally, I think I should say it is only a necessary
>    condition :-)).

Happen to have a paper handy that explains all this in a concise way? 
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