Re: [RFC][PATCH 10/10] sched/eevdf: Use sched_attr::sched_runtime to set request/slice suggestion
From: Mike Galbraith
Date: Thu May 09 2024 - 01:01:17 EST
On Thu, 2024-05-09 at 11:48 +0800, Chen Yu wrote:
> And I agree we should take the platform size(such
> as CPU number) into consideration.
I think you'll need more that that, because size agnostic, when it
comes to latency, an idle CPU is damn hard to beat, making migration
restrictions (traditional and obvious target) tend to leave highly
annoying piles of collateral damage in their wake.
(spoken from BTDT perspective, have t-shirt, got butt kicked;)
-Mike