Re: [PATCH v1 1/1] mm/damon: support MADV_COLLAPSE via DAMOS_COLLAPSE scheme action

SeongJae Park
2026-04-01T00:59:09Z

On Tue, 31 Mar 2026 18:15:50 +0300 Gutierrez Asier <gutierrez.asier@huawei-partners.com> wrote:

> Hi SJ,
>
> On 3/31/2026 4:31 AM, SeongJae Park wrote:
[...]
> Thanks for the review.

Thank you for generously accepting my suggestions and answering questions, too.

>
> I will run some more tests today. The test try to hit every row in the database,
> which may not be realistic. Usually only some parts of the table are really hot.
> I will change the test to get something closer to a normal distribution on the
> table hit.

Sounds good. I wouldn't strongly request more detailed test results for this
patch, though. As the idea is solid, just the simple test showing the expected
behavior is already good for me. I'm rather bit concerned if you will go down
to a rabbit hole while doing more tests.

Nonetheless, if you want to make the commit message more complete, I have no
reason to stop you, either :)

Thanks,
SJ …