Re: [PATCH v4 4/5] mm/memcontrol: convert memcg to use page_counter_stock

From: Joshua Hahn

Date: Thu Jul 30 2026 - 10:49:41 EST


On Thu, 30 Jul 2026 14:56:22 +0800 Oliver Sang <oliver.sang@xxxxxxxxx> wrote:

> hi, Joshua Hahn,
>
> we are currently piloting AI integrations to help enhance 0-Day's performance
> analysis and regression-detection capabilities. Since this is in an early trial
> phase, we want to ensure we build features that genuinely support your workflow.
> We would love to hear what you would like to see from AI-assisted reports, whether
> it's specific bottleneck explanations, a cleaner format, or filtering ideas.
>
> Please share your thoughts and suggestions with us to help guide our development!
>

Hello Oliver,

Thank you for this sample fix, and thank you for the report. It helped me
realize that uncharging should return stock, but only in the networking
side (and not the lru side, since it's already batched there).

This is a personal style preference but I like to keep reply context as
minimal as possible, I think that the AI response might not need to keep
all the performance statistics still in the reply at the end : -)

Otherwise I am a big fan of this (for my patches, at least) as an author.
I'm wondering if reviewers and maintainers may find this to be too noisy
to be sent out in the mailing list.

Thank you again, I hope you have a great day!
Joshua