Re: [PATCH 00/15] Implementation of Dynamic Housekeeping & Enhanced Isolation (DHEI)

Qiliang Yuan
2026-03-30T11:41:57Z

Hi Tejun,

On Wed, Mar 25, 2026 at 04:02:44PM +0100, Tejun Heo wrote:
> This needs to be coordinated with the existing cpuset and isolation
> infrastructures.

Thank you for pointing this out. I agree that coordination is key to avoid
fragmentation of the isolation logic in the kernel.

In V13, I will focus on integrating this "Dynamic Housekeeping" logic
directly with the cpuset subsystem. The idea is to allow the root cpuset
to act as the orchestrator for both task isolation (which it already handles)
and kernel overhead isolation (which DHEI enables).

> Also, Waiman Long should definitely be in the CC list for this.

Acknowledge. I will make sure to CC Waiman and the cgroups mailing list
in the next iteration.