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 15:36 UTC|newest]
Thread overview: 3+ 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 ` SJ Park [this message]
2026-11-04 15:36 ` [RFC PATCH 4/4] Docs/admin-guide/mm/damon/usage: update for age_ms damos core filter SJ Park
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