From: Shakeel Butt <shakeel.butt@linux.dev>
To: Joanne Koong <joannelkoong@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@kernel.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
Muchun Song <muchun.song@linux.dev>,
Yosry Ahmed <yosry@kernel.org>,
cgroups@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH v1] memcg: fix cacheline contention between lruvec stat updates and LRU lists
Date: Wed, 21 Oct 2026 13:39:27 -0700 [thread overview]
Message-ID: <atkiieAmMFxImIXI@linux.dev> (raw)
In-Reply-To: <CAJnrk1Z=ZqTvfO_VYjG=KnHRvwmhNBfYfxpiZiKWPdMYnsA2qg@mail.gmail.com>
On Wed, Oct 21, 2026 at 01:04:36PM -0700, Joanne Koong wrote:
> On Wed, Oct 21, 2026 at 9:12 AM Shakeel Butt <shakeel.butt@linux.dev> wrote:
> >
[...]
>
> Sounds good, I'll go the layout rearranging route then. I verified on
> the Intel machine that rearranging + the pgdat change gives the same
> results as this v1. Do you want me to include your rearrange patch in
> v2 (with your authorship and signed-off-by) or do you prefer to post
> it yourself and I'll send the pgdat change on top?
You can take the patch and the ownership/authorship as well and post both
patches.
Shakeel
prev parent reply other threads:[~2026-10-21 20:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-20 20:07 [PATCH v1] memcg: fix cacheline contention between lruvec stat updates and LRU lists Joanne Koong
2026-10-20 22:35 ` Shakeel Butt
2026-10-21 16:12 ` Shakeel Butt
2026-10-21 20:04 ` Joanne Koong
2026-10-21 20:39 ` Shakeel Butt [this message]
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