Messages in this thread | | | Subject | Re: [PATCH v2] sched: Fix out-of-bound access in uclamp | From | Dietmar Eggemann <> | Date | Fri, 30 Apr 2021 17:04:31 +0200 |
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On 30/04/2021 16:16, Vincent Guittot wrote: > On Fri, 30 Apr 2021 at 15:14, Quentin Perret <qperret@google.com> wrote: >> >> On Friday 30 Apr 2021 at 15:00:00 (+0200), Dietmar Eggemann wrote: >>> On 30/04/2021 14:03, Vincent Guittot wrote:
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>>> Looks like this will fix a lot of possible configs: >>> >>> nbr buckets 1-4, 7-8, 10-12, 14-17, *20*, 26, 29-32 ... >>> >>> We would still introduce larger last buckets, right? >> >> Indeed. The only better alternative I could see was to 'spread' the >> error accross multiple buckets (e.g. make the last few buckets a bit >> bigger instead of having all of it accumulated on the last one), but not >> sure it is worth the overhead. > > I don't think it's worth the overhead.
Me neither.
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