Re: [RFC][PATCH 0/5] sched: Try and address some recent-ish regressions

[Peter Zijlstra]

On Fri, Jun 13, 2025 at 08:58:56AM +0530, K Prateek Nayak wrote:

> - schbench (old) has a consistent regression for 16, 32, 64,
>   128, 256 workers (> CCX size, < Overloaded) except for with
>   256 workers case with TTWU_QUEUE_DEFAULT which shows an
>   improvement.
> 
> - new schebench has few regressions around 32, 64, and 128
>   workers for wakeup and request latency.

Right, so I actually made Chris' favourite workloads worse with these
patches :/

Let me go try this again..