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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 6/6] Docs/admin-guide/mm/damon/usage: update for probe_hits_wsum DAMOS filter Date: Sun, 6 Sep 2026 14:05:12 -0700 Message-ID: <20260906210513.106895-7-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260906210513.106895-1-sj@kernel.org> References: <20260906210513.106895-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: tttxfcqb3gnn8hsfowi19aq6xksyregm X-Rspamd-Queue-Id: 5ED4B180009 X-Rspamd-Server: rspam02 X-Rspam-User: X-HE-Tag: 1788728725-946933 X-HE-Meta: U2FsdGVkX18J0rEWWOZGJS9IYlacIU8iNcmqRkvvgMDD78fkqvJamMEkY942OD33NHYwxn3Xiu+jmm5RuWH/R5nmpxHIn1q12Huqj/xwxW6qt7awVaulznZYej78dT4GSfgVGLFbEr2nCUeD53KE40MtZ5sVl1q7tFUe1YWUwux3VcB87lV19RNNAMuyXlC0hRhXDxykoKTp9RqzPoylH7v8CMjSXumozK3ggGzaKmF+es9jJTkPlObLx6a7kElimzPdX1HyxalAoEO6JkEoCw3hlV0P2jmMISrsbL6zsZ8y3BF0y2etV2KxkQaSVHhzYAxMuyIHR1ti4vfhUPoiSHKc61FbmppNbIAFNp5z9qY0PqietjjH/2yiRctXkIFncebclbLtkEVkEFOYzvHD9SVWfW6ySprTbLma6p9O+Si8oKlIm8Omq1Eh72nJmWb3kzHlN00usgodXV/f+iNONYQWF8YedmjsLxpa95lQwctrwAiVkcwQ5fpuCB4Hjs+gTN3wPJVS9QVGuS87mUGVpy87aK3uqJtKZBaQIUTVe7EnyEkxA24uYJA8SWs9Bt2QHsm3HB1kq1rQIgXFOlUyOZoGwuk11AgeZgC7HYrcQYxXHtHeNFtFkZyRrXnoBO9AU5U6QlG/504ZESW5u2AyNge4o1nw4/XO25/MzXREyWhmtBWXtVz3mZ0/pRivtNLxchM1Gc5QpdYxZLlkIUkI8tH6sY14fbYKwpXXxFoeCzhuT4V6znV8N9c5vOwHYeQr9/yyVRpDh5mFUbySm8d6EJIWOGf2vzpAZT3wbyw/GgarvyBjJJ/GuDYP517WT934JLqohUIdVl4t2Kfw6qe3unPFtdDtMKru1uyGdYCUUeQvhtjGpWaBIYfNYn+03dXCwoonZFr59LQnQoLMD01PyKXuSzNJ3cdV5KJLyEg9JcJVdoMNjIX/cuxCqLrrhRek7baDZfpW19YHe2dUpZ0 HlTRQIz4 HgtqNe8l7LH73m7Pinw7l0tbE68DZ8CAbkMPZcO6983d7a4nrc0jYueM+aBcUtRXH9eQgKR6VfdiSPMny6G0f5uvoYFtfDBMd+t9cIHsI7FtDi2Smmf+NUPjS3idzdzYjIFwprXES7OEXuk28BBwGeP/8e6HKWmpi+XtPv6SvcMgDzk+EFb1PWUGYm+Qd6Gi00aHo36M/d6dI54JBo4z7auEgooZlKDGeBVISLouy/OGhdFMrEt2ORY8YC/J8mFOFqKKXqMbCPIVp+pgXj0zKD/Pyc7+wy94oUcRr 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 probe hits weighted sum based DAMOS core filter type. Signed-off-by: SJ Park --- Documentation/admin-guide/mm/damon/usage.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst index 023c6334024f8..d3e37400367bd 100644 --- a/Documentation/admin-guide/mm/damon/usage.rst +++ b/Documentation/admin-guide/mm/damon/usage.rst @@ -551,6 +551,10 @@ and ``damon_target_idx``. To ``type`` file, you can write the type of the filter. Refer to :ref:`the design doc ` for available type names, their meaning and on what layer those are handled. +For ``probe_hits_wsum`` type, you can specify the minimum and maximum probe +hits weighted sum value for the filter to ``min`` and ``max`` files, +respectively. + For ``memcg`` type, you can specify the memory cgroup of the interest by writing the path of the memory cgroup from the cgroups mount point to ``memcg_path`` file. For ``addr`` type, you can specify the start and end -- 2.47.3