linux-kernel - Re: [PATCH v3 0/7] mm: workingset reporting

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Message-Id: <20240813113313.1af3a5d7db7134a354a4cda3@linux-foundation.org>
Date: Tue, 13 Aug 2024 11:33:13 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: Yuanchu Xie <yuanchu@...gle.com>
Cc: David Hildenbrand <david@...hat.com>, "Aneesh Kumar K.V"
 <aneesh.kumar@...ux.ibm.com>, Khalid Aziz <khalid.aziz@...cle.com>, Henry
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 linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v3 0/7] mm: workingset reporting

On Tue, 13 Aug 2024 09:56:11 -0700 Yuanchu Xie <yuanchu@...gle.com> wrote:

> This patch series provides workingset reporting of user pages in
> lruvecs, of which coldness can be tracked by accessed bits and fd
> references.

Very little reviewer interest.  I wonder why.  Will Google be the only
organization which finds this useful?

> Benchmarks
> ==========
> Ghait Ouled Amar Ben Cheikh has implemented a simple "reclaim everything
> colder than 10 seconds every 40 seconds" policy and ran Linux compile
> and redis from the phoronix test suite. The results are in his repo:
> https://github.com/miloudi98/WMO

I'd suggest at least summarizing these results here in the [0/N].  The
Linux kernel will probably outlive that URL!