Re: [tip: sched/core] sched: Fix performance regression introduced by mm_cid

From: Sebastian Andrzej Siewior
Date: Fri Jun 23 2023 - 04:16:29 EST


On 2023-06-23 00:16:35 [-0700], John Johansen wrote:
> With that said the patch does work, and seems to be stable in the broader
> testing it has gotten. Its more complicated than I would like, and wanted to
> play with ideas around improving it. I also wanted get some better benchmark data.
> All things I just haven't had time for

If you tell me what to do (as in run this) I could try to run it on a
machine. The current version, your proposal and kmalloc() instead.

> I am also not opposed to using some version of this patch now, to solve the
> immediate needs and working to improve it after the fact.

Sebastian