Re: [RFC] sched/fair: avoid redundant updates for unchanged default slices

[Peter Zijlstra]

On Tue, Oct 13, 2026 at 05:58:17PM +0800, Chengfeng Lin wrote:

> The attached default-slice-peter-v4.patch is the revision tested here,
> against unmodified v7.2. Does this look like a reasonable way to keep
> the unchanged-parameter fast path while handling these cases?

Yes, this looks reasonable.