From: SJ Park <sj@kernel.org>
Cc: SJ Park <sj@kernel.org>, "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>, Michal Hocko <mhocko@suse.com>,
Mike Rapoport <rppt@kernel.org>,
Randy Dunlap <rdunlap@infradead.org>,
Shuah Khan <skhan@linuxfoundation.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-mm@kvack.org
Subject: [RFC PATCH 7/8] Docs/admin-guide/mm/damon/usage: update for hugepage_size
Date: Sun, 13 Sep 2026 10:11:29 -0700 [thread overview]
Message-ID: <20260913171133.102366-8-sj@kernel.org> (raw)
In-Reply-To: <20260913171133.102366-1-sj@kernel.org>
Update DAMON usage document for the newly added hugepage_size data
attribute filter type.
Signed-off-by: SJ Park <sj@kernel.org>
---
Documentation/admin-guide/mm/damon/usage.rst | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst
index d3e37400367bd..6b80bce5d678d 100644
--- a/Documentation/admin-guide/mm/damon/usage.rst
+++ b/Documentation/admin-guide/mm/damon/usage.rst
@@ -78,7 +78,7 @@ comma (",").
│ │ │ │ │ │ │ │ │ 0/prep_action
│ │ │ │ │ │ │ │ │ ...
│ │ │ │ │ │ │ │ filters/nr_filters
- │ │ │ │ │ │ │ │ │ 0/type,matching,allow,path
+ │ │ │ │ │ │ │ │ │ 0/type,matching,allow,path,min,max
│ │ │ │ │ │ │ │ │ ...
│ │ │ │ │ │ │ ...
│ │ │ │ │ :ref:`targets <sysfs_targets>`/nr_targets
@@ -308,6 +308,8 @@ Writing a number (``N``) to the file creates the number of child directories
named ``0`` to ``N-1``. Each directory represents each filter and works in a
way similar to that for :ref:`DAMOS filter <sysfs_filters>`. When the filter
``type`` is ``memcg``, ``path`` file acts as ``memcg_path`` for :ref:`DAMOS
+filter <sysfs_filters>`. When the filter ``type`` is ``hugepage_size``,
+``min`` and ``max`` files acts as files of the same names for :ref:`DAMOS
filter <sysfs_filters>`.
.. _sysfs_targets:
--
2.47.3
prev parent reply other threads:[~2026-09-13 17:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-13 17:11 [RFC PATCH 0/8] mm/damon: introduce hugepage_size probe filter SJ Park
2026-09-13 17:11 ` [RFC PATCH 6/8] Docs/mm/damon/design: update for " SJ Park
2026-09-13 17:11 ` SJ Park [this message]
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