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From: SJ Park <sj@kernel.org>
To: Ravi Jonnalagadda <ravis.opensrc@gmail.com>
Cc: SJ Park <sj@kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	damon@lists.linux.dev,
	linux-mm@kvack.org,
	linux-kernel@vger.kernel.org,
	Gregory Price <gourry@gourry.net>,
	David Rientjes <rientjes@google.com>,
	Wei Xu <weixugc@google.com>,
	Jonathan Corbet <corbet@lwn.net>,
	Bijan Tabatabai <bijan311@gmail.com>,
	Ajay Joshi <ajayjoshi@micron.com>,
	Honggyu Kim <honggyu.kim@sk.com>,
	Yunjeong Mun <yunjeong.mun@sk.com>,
	Akinobu Mita <akinobu.mita@gmail.com>,
	Lian Wang <lianux.mm@gmail.com>,
	Kunwu Chan <kunwu.chan@linux.dev>,
	Jonathan Cameron <jic23@kernel.org>
Subject: Re: [RFC PATCH v4 0/9] mm/damon: hardware-sampled access reports
Date: Mon,  5 Oct 2026 02:24:20 -0700
Message-ID: <20261005092420.43681-1-sj@kernel.org>
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In-Reply-To: <20261005-damon-perf-rfc-v3-send-2026-10-03-v4-0-b03452e137f3@gmail.com>
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Hi Ravi,

On Mon, 05 Oct 2026 01:46:44 -0700 Ravi Jonnalagadda <ravis.opensrc@gmail.com> wrote:

> This series lets DAMON monitor a hardware-sampled data attribute -- the
> addresses a PMU saw accessed -- through the data attributes monitoring
> (probe) interface, and run DAMOS schemes on it in data attributes-only
> mode.  Patches 3, 5, and 6 are co-developed with Akinobu Mita, building
> on his earlier perf-event proposal [3].

Thank you for this series!  I'm in travel, so it would take time to review this
in depth, though.  Hopefully I will get get some bandwidth starting from next
week.  Feel free to send new versions meanwhile, if you think those are needed.
I will review the latest version when I get the bandwidth.


Thanks,
SJ

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