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Howlett" , David Hildenbrand , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Suren Baghdasaryan , Vlastimil Babka , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 8/8] Docs/ABI/damon: update for hugepage_size probe filter Date: Tue, 15 Sep 2026 07:33:57 -0700 Message-ID: <20260915143359.91472-9-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260915143359.91472-1-sj@kernel.org> References: <20260915143359.91472-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 6BED1120004 X-Stat-Signature: a9rh6sz8bhyzbrobjdjctdatmzk7q1mf X-HE-Tag: 1789482851-765153 X-HE-Meta: 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 6MYufwZp gLpbP4ceWghPyfmLBK8ei/3JALsDxv639HAMdiaNv/sOU+0M/OlbX+BjuuSevLJKuYsmOFBLH8QC1MqZ12FU0AgA0E2LD1uog+rIud3UFABxDgpXBSQ4vdfyVn8yzolttE8x7DGTU7QCqG7AUaM8VWPLCUkHikO1tXPQseukgOPH+sDJi1OBK1ahM7DkrMVwtoP6mMQQ78SNfGjh7oozMAUDtMvj/U/sWRmixzh6CG3FxcQCIx//Zw114NlK3wEII/2JZ4XHL2AmP5ZPB8uuljTolY/enpdF9XJbJLDMPBURrEbnaE8Y5IKTry5byT5/LS2Xjw/HYEfwC+SCK9dU1xHgg6HR0f+sz4HLl8MQzoFsRRTyoKcp/KFwIcugyvgpz3YXPFyhAsxg156PfejUqakd9zw== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: For the newly added hugepage_size data attribute probe filter, two new sysfs files are added for the size range. Update DAMON ABI document for the new files. Signed-off-by: SJ Park --- Documentation/ABI/testing/sysfs-kernel-mm-damon | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon index ad21f58f3c912..55df688ea596f 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -206,6 +206,20 @@ Description: If 'memcg' is written to the 'type' file, writing to and reading from this file sets and gets the path to the memory cgroup of the interest. +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters//min +Date: Sep 2026 +Contact: SJ Park +Description: If 'hugepage_size' is written to the 'type' file, writing to and + reading from this file sets and gets the minimum size of the + huge page of the interest. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters//max +Date: Sep 2026 +Contact: SJ Park +Description: If 'hugepage_size' is written to the 'type' file, writing to and + reading from this file sets and gets the maximum size of the + huge page of the interest. + What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/filters//matching Date: May 2026 Contact: SJ Park -- 2.47.3