From: SJ Park <sj@kernel.org>
Cc: SJ Park <sj@kernel.org>, Jonathan Corbet <corbet@lwn.net>,
Randy Dunlap <rdunlap@infradead.org>,
Shuah Khan <skhan@linuxfoundation.org>,
damon@lists.linux.dev, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: [RFC PATCH 3/4] Docs/mm/damon/design: update for age_ms damos core filter type
Date: Wed, 4 Nov 2026 07:36:42 -0800 [thread overview]
Message-ID: <20261104153645.82945-4-sj@kernel.org> (raw)
In-Reply-To: <20261104153645.82945-1-sj@kernel.org>
Update DAMON design document for the newly added age_ms DAMOS core
filter type.
Signed-off-by: SJ Park <sj@kernel.org>
---
Documentation/mm/damon/design.rst | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst
index 0689fd48446dc..8440c4954090e 100644
--- a/Documentation/mm/damon/design.rst
+++ b/Documentation/mm/damon/design.rst
@@ -838,6 +838,9 @@ Below ``type`` of filters are currently supported.
- probe_hits_wsum
- Matches to monitoring regions having a given range of :ref:`probe
hits weighted sum <damon_design_attrs_only_monitoring>` value.
+ - age_ms
+ - Matces to monitoring regions having a given range of :ref:`age
+ <damon_design_age_tracking>` value in milliseconds.
- Operations layer handled, supported by only ``paddr`` operations set.
- anon
- Applied to pages that contain data that are not stored in files.
--
2.47.3
next prev parent reply other threads:[~2026-11-04 15:37 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 15:36 [RFC PATCH 0/4] DAMOS access pattern supports selecting regions to apply a given SJ Park
2026-11-04 15:36 ` [RFC PATCH 1/4] mm/damon/core: add DAMOS_FILTER_TYPE_AGE_MS SJ Park
2026-11-04 15:44 ` sashiko-bot
2026-11-04 15:47 ` SJ Park
2026-11-04 15:36 ` [RFC PATCH 2/4] mm/damon/sysfs-schemes: support DAMOS_FILTER_TYPE_AGE_MS SJ Park
2026-11-04 15:50 ` sashiko-bot
2026-11-04 15:51 ` SJ Park
2026-11-04 15:36 ` SJ Park [this message]
2026-11-04 15:53 ` [RFC PATCH 3/4] Docs/mm/damon/design: update for age_ms damos core filter type sashiko-bot
2026-11-04 15:36 ` [RFC PATCH 4/4] Docs/admin-guide/mm/damon/usage: update for age_ms damos core filter SJ Park
2026-11-04 15:56 ` sashiko-bot
2026-11-05 1:15 ` [RFC PATCH 0/4] DAMOS access pattern supports selecting regions to apply a given SJ Park
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20261104153645.82945-4-sj@kernel.org \
--to=sj@kernel.org \
--cc=corbet@lwn.net \
--cc=damon@lists.linux.dev \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=rdunlap@infradead.org \
--cc=skhan@linuxfoundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.