Re: [PATCH] mm/MADV_COLLAPSE: don't expand collapse when vm_end is past requested end

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To: "Zach O'Keefe" <zokeefe@xxxxxxxxxx>
Subject: Re: [PATCH] mm/MADV_COLLAPSE: don't expand collapse when vm_end is past requested end
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Date: Fri, 23 Dec 2022 10:06:48 -0800
Cc: Hugh Dickins <hughd@xxxxxxxxxx>, linux-mm@xxxxxxxxx, Yang Shi <shy828301@xxxxxxxxx>
In-reply-to: <CAAa6QmT1pZqLwOyKvCxVJNLKsXxjYZZu-ND4xsPN6qu6hhKL7A@mail.gmail.com>
References: <20221223003953.2795313-1-zokeefe@google.com> <20221222165652.3775ff5343580e02ffabfa23@linux-foundation.org> <4678bb5a-b417-c3c3-333e-1618694b7653@google.com> <CAAa6QmT1pZqLwOyKvCxVJNLKsXxjYZZu-ND4xsPN6qu6hhKL7A@mail.gmail.com>

On Thu, 22 Dec 2022 17:33:00 -0800 "Zach O'Keefe" <zokeefe@xxxxxxxxxx> wrote:

> Andrew -- I should have clarified this question in the description --
> apologies there.

OK.  Could you please send along revised changelogs which make
clearer our reasons for backporting?

Follow-Ups:
- Re: [PATCH] mm/MADV_COLLAPSE: don't expand collapse when vm_end is past requested end
  - From: Zach O'Keefe

References:
- [PATCH] mm/MADV_COLLAPSE: don't expand collapse when vm_end is past requested end
  - From: Zach O'Keefe
- Re: [PATCH] mm/MADV_COLLAPSE: don't expand collapse when vm_end is past requested end
  - From: Andrew Morton
- Re: [PATCH] mm/MADV_COLLAPSE: don't expand collapse when vm_end is past requested end
  - From: Hugh Dickins
- Re: [PATCH] mm/MADV_COLLAPSE: don't expand collapse when vm_end is past requested end
  - From: Zach O'Keefe

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