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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 v2.1 7/7] Docs/admin-guide/mm/damon/usage: update for probe_hits_wsum DAMOS filter Date: Wed, 9 Sep 2026 21:03:18 -0700 Message-ID: <20260910040319.147037-8-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260910040319.147037-1-sj@kernel.org> References: <20260910040319.147037-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 5937314000A X-Stat-Signature: hsedxdpa9rog9szptj7xpdm9rnzjct4s X-Rspam-User: X-HE-Tag: 1789013011-491475 X-HE-Meta: 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 5TrNmxhz A1oxexpLXX14cIyqUAiaOTfPtpJfq/v9ctfxeD7FmcW2W8TwHKR9WCoc1AA5AI3q2pXN0NPfGXjR2s5sxyrfewavdQskVYL2yz9uDuto1x4NHSJ21qbIET6Yha5NxuABQjqjbFWwrSTd3wmKJvBKZRZB9R+sRrZFylF5mqSK3D0+jGBssPAC8QcKc4KThkcXhf1X8rEPSnTyBtdIVa5lI1d8VkaEN6vJIfbDzzUiVIXVOCftXWsLVmZUnBKYxfJEiw5SxpUIwdeWLsv4g88vmy/gooTNJ+RxXY9Zu 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