From: SeongJae Park <sj@kernel.org>
To: SeongJae Park <sj@kernel.org>
Cc: "Liam R. Howlett" <liam@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
Jonathan Corbet <corbet@lwn.net>,
Lorenzo Stoakes <ljs@kernel.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Michal Hocko <mhocko@suse.com>, Mike Rapoport <rppt@kernel.org>,
Shuah Khan <shuah@kernel.org>,
Shuah Khan <skhan@linuxfoundation.org>,
Steven Rostedt <rostedt@goodmis.org>,
Suren Baghdasaryan <surenb@google.com>,
Vlastimil Babka <vbabka@kernel.org>,
damon@lists.linux.dev, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org
Subject: Re: [RFC PATCH v3 00/28] mm/damon: introduce data attributes monitoring
Date: Sat, 16 May 2026 15:03:16 -0700 [thread overview]
Message-ID: <20260516220317.4300-1-sj@kernel.org> (raw)
In-Reply-To: <20260516183712.81393-1-sj@kernel.org>
On Sat, 16 May 2026 11:36:41 -0700 SeongJae Park <sj@kernel.org> wrote:
> TL; DR
> ======
>
> Extend DAMON for monitoring general data attributes other than accesses.
> The short term motivation is lightweight page type (e.g., belonging
> cgroup) aware monitoring. In long term, this will help extending DAMON
> for multiple access events capture primitives (e.g., page faults and
> PMU) and eventually pivotting DAMON to a "Data Attributes Monitoring and
> Operations eNgine" in long term.
Sashiko found [1] no blocker for this version but a nice document wordsmithing
idea. Unless I get other opinions, I will drop RFC tag from the next version
of this series.
[1] https://lore.kernel.org/damon/20260516185032.82261-1-sj@kernel.org/
Thanks,
SJ
[...]
prev parent reply other threads:[~2026-05-16 22:04 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-16 18:36 [RFC PATCH v3 00/28] mm/damon: introduce data attributes monitoring SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 01/28] mm/damon/core: introduce struct damon_probe SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 02/28] mm/damon/core: embed damon_probe objects in damon_ctx SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 03/28] mm/damon/core: introduce damon_filter SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 04/28] mm/damon/core: commit probes SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 05/28] mm/damon/core: introduce damon_region->probe_hits SeongJae Park
2026-05-16 18:54 ` sashiko-bot
2026-05-16 21:26 ` SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 06/28] mm/damon/core: introduce damon_ops->apply_probes SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 07/28] mm/damon/core: do data attributes monitoring SeongJae Park
2026-05-16 19:00 ` sashiko-bot
2026-05-16 21:33 ` SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 08/28] mm/damon/paddr: support " SeongJae Park
2026-05-16 19:05 ` sashiko-bot
2026-05-16 21:46 ` SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 09/28] mm/damon/sysfs: implement probes dir SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 10/28] mm/damon/sysfs: implement probe dir SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 11/28] mm/damon/sysfs: implement filters directory SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 12/28] mm/damon/sysfs: implement filter dir SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 13/28] mm/damon/sysfs: implement filter dir files SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 14/28] mm/damon/sysfs: setup probes on DAMON core API parameters SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 15/28] mm/damon/sysfs-schemes: implement tried_regions/<r>/probes/ SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 16/28] mm/damon/sysfs-schemes: implement probe dir SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 17/28] mm/damon/sysfs-schemes: implement probe/hits file SeongJae Park
2026-05-16 18:36 ` [RFC PATCH v3 18/28] mm/damon: trace probe_hits SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 19/28] selftests/damon/sysfs.sh: test probes dir SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 20/28] Docs/mm/damon/design: document data attributes monitoring SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 21/28] Docs/admin-guide/mm/damon/usage: " SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 22/28] mm/damon/core: introduce DAMON_FILTER_TYPE_MEMCG SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 23/28] mm/damon/paddr: support DAMON_FILTER_TYPE_MEMCG SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 24/28] mm/damon/sysfs: add filters/<F>/path file SeongJae Park
2026-05-16 19:29 ` sashiko-bot
2026-05-16 21:51 ` SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 25/28] mm/damon/sysfs-schemes: move memcg_path_to_id() to sysfs-common SeongJae Park
2026-05-16 19:16 ` sashiko-bot
2026-05-16 21:54 ` SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 26/28] mm/damon/sysfs: setup damon_filter->memcg_id from path SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 27/28] Docs/mm/damon/design: update for memcg damon filter SeongJae Park
2026-05-16 18:37 ` [RFC PATCH v3 28/28] Docs/admin-guide/mm/damon/usage: " SeongJae Park
2026-05-16 19:09 ` sashiko-bot
2026-05-16 21:57 ` SeongJae Park
2026-05-16 18:50 ` [RFC PATCH v3 00/28] mm/damon: introduce data attributes monitoring SeongJae Park
2026-05-16 22:03 ` SeongJae Park [this message]
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