Re: [PATCH 1/2] sched/deadline: add per rq tracking of admitted bandwidth

[Juri Lelli]

Hi,

I've updated this patch since, with a bit more testing and talking with
Luca in private, I realized that the previous version didn't manage
switching back and forth from SCHED_DEADLINE correctly. Thanks a lot
Luca for your feedback (even if not visible on the list).

I updated the testing branch accordingly and added a test to my tests
that stresses switch-in/switch-out.

I don't particularly like the fact that we break the scheduling classes
abstraction in __dl_overflow(), so I think a little bit of refactoring
is still needed. But that can also happen afterwards, if we fix the
problem with root domains.

Best,

- Juri

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