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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 v2 7/8] Docs/admin-guide/mm/damon/usage: update for hugepage_size Date: Mon, 14 Sep 2026 07:44:44 -0700 Message-ID: <20260914144448.93732-8-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260914144448.93732-1-sj@kernel.org> References: <20260914144448.93732-1-sj@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Queue-Id: 176F14000A X-Stat-Signature: fkfi14inb93ixoqmgk4198ca74kxjz8j X-Rspamd-Server: rspam01 X-HE-Tag: 1789397099-967089 X-HE-Meta: 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 OG3OwrED cO1GTiNVHSE0ZERtt/B54RCKhQTjfj7qGBum74GwKyBVH7hPm6Jtk/iAiDQLrcr9LZiQfBkDu0mj8M158elFUidNXk8YtGNyYJqc9hMBA01J9vYceZSSEAdPtur8/f2DPNcBIg2mXAo7BcD3vCXD+TJV5b1g98fguHIaB3ZrUvGeZ7mYUInl8O4qz3gAGLfqcPtEvFPhi0rB7gq0sl4icWZQaDWVoB7DtLSN4bq1k3YJoQ986zAWkYsUfgbj2AWJEnbZaAAy2bU+gWA6/fcGZCEaIznxAZg3K512XNASXqQsGUuxmqbvbT/e6KGFDQbmR+qjghmAGuUqY9s6YbHIu2w6z73uGyxTbJj84 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