linux-kernel - Re: [RFC PATCH 00/18] mm/damon: enable page level properties based access pattern monitoring

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Message-Id: <20241223202424.44704-1-sj@kernel.org>
Date: Mon, 23 Dec 2024 12:24:24 -0800
From: SeongJae Park <sj@...nel.org>
To: SeongJae Park <sj@...nel.org>
Cc: kernel-team@...a.com,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jonathan Corbet <corbet@....net>,
	damon@...ts.linux.dev,
	linux-mm@...ck.org,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH 00/18] mm/damon: enable page level properties based access pattern monitoring

On Wed, 18 Dec 2024 20:03:09 -0800 SeongJae Park <sj@...nel.org> wrote:

> TL; DR
> ======
> 
> This patch series eanble access monitoring based on page level
> properties including their anonymousness, belonging cgroups and
> pg-young-ness, by extending DAMOS stats and regions walk features with
> region-internal DAMOS filters.

I just released DAMON user-space tool, damo, of v2.6.1.  It includes support of
this feature.  Using the user-space tool, I took and shared a simple
screenshot[1] that might help you better understand what users can do with
this.

[1] https://social.kernel.org/notice/ApLdd6IaUEHk3WhgTA


Thanks,
SJ

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