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Howlett" , Andrew Morton , David Hildenbrand , Jonathan Corbet , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Randy Dunlap , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , damon@lists.linux.dev, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH v3 7/8] Docs/admin-guide/mm/damon/usage: update for hugepage_size Date: Mon, 14 Sep 2026 19:09:26 -0700 Message-ID: <20260915020929.102953-8-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260915020929.102953-1-sj@kernel.org> References: <20260915020929.102953-1-sj@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: 27E221A0007 X-Stat-Signature: yuswdnjgp7fb99baw1z5k6qzbrt3ixj3 X-HE-Tag: 1789438182-768239 X-HE-Meta: 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 PWFzvrBP xRmx8tz+kZlBqRT5GNu9H8e2tXPONVIxiTYybe8X2iX6Ye8C+ovxMlp5242ILLnEhCRTld3O2altNOdemsoSl7QLLnkXCI98oITex4zHTQjTgs1cEfACGvFJLA2y3hu6coKhZzSzaGbShwxZ73NrUGINmMN+7oItefcxmUwTJU+UMoEnVneNKIZQlGqr/p0lvZPrPFZ1pI8Qe4uJHrw0qCHtKT1bBb+8k9WbdlcbNGxHJApNf/lwcUy6P4/LFeu0W5M1Ezsc3zATcBjG1SzH3EhwH46TUj1eQF4Vil53hmWjtndXfbR7zcm+Re23gkMrwEHhtKut2A9v9igK7RHLE/u0tM8NDt6Yhwoek Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Update DAMON usage document for the newly added hugepage_size data attribute filter type. Signed-off-by: SJ Park --- 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 `/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 `. When the filter ``type`` is ``memcg``, ``path`` file acts as ``memcg_path`` for :ref:`DAMOS +filter `. When the filter ``type`` is ``hugepage_size``, +``min`` and ``max`` files acts as files of the same names for :ref:`DAMOS filter `. .. _sysfs_targets: -- 2.47.3