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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 v1.1 17/17] Docs/ABI/damon: document probe prep sysfs files Date: Tue, 1 Sep 2026 06:25:04 -0700 Message-ID: <20260901132506.99243-18-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260901132506.99243-1-sj@kernel.org> References: <20260901132506.99243-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam11 X-Rspam-User: X-Stat-Signature: bxiw116y8nddbtqe9u37d8kf5p1gq6mn X-Rspamd-Queue-Id: 30A264000B X-HE-Tag: 1788269122-483225 X-HE-Meta: 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 HQ70dp4p j/CxtthM7+lMLUicegfPT3gJ5ESxE0sCx24cp1HVd9r6PcRkFL+W6hrg1MXWTplnwkXikRioP/XFaUxG68wyxrE4oRapigEdqip3e6OWnK9tVxZv65ViFG+5DeJ7/30YgFD/hX3tpDEOvilPcXIU1W7uOxoc9MXO19RanFs1aS4VQL9Z5wv5TAZh6zacK89IW44we24vJS1DSOq18qe8+jJOatDl28V0CXxHHqYhTibv+xBBv/8ZPmR6t0tGpwt0GnjIo13I6a5mNkKg= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Update DAMON ABI document for the newly added DAMON probe prep sysfs files. Signed-off-by: SJ Park --- Documentation/ABI/testing/sysfs-kernel-mm-damon | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon index e675a57145e36..f8d2601e82904 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -173,6 +173,19 @@ Contact: SJ Park Description: Writing to and reading from this file sets and gets the per-probe attribute weight. +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/preps/nr_preps +Date: Jun 2026 +Contact: SJ Park +Description: Writing a number 'N' to this file creates the number of + directories for each DAMON probing preparation action named '0' + to 'N-1' under the preps/ directory. + +What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

/preps//prep_action +Date: Jun 2026 +Contact: SJ Park +Description: Writing to and reading from this file sets and gets the probing + preparation action. + What: /sys/kernel/mm/damon/admin/kdamonds//contexts//monitoring_attrs/probes/

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