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b=hU7EM3I54v53dGUQvw/0DPNNvc2Vl2utnr+b2e0l7ztKjVHNigT8AnL6yE259Row/ vj6+DTH3Uf6JOTALlbtZuuSgjos5/t+4xYFV6kGEV3e9Js0xdfye3evfjZ00duAzDI nk7IOfMWNTn3MGbWcYSXcRylbAgeLRD0+J0OlzUqcgL1/4FsbgUBlgLyuCDIiiabOP MA6AKvFqInvwlPa9f5Qm9BYaqoZbAv9+KmFQVKXijUIPSogZzRyM0t+Naz5OdEAPzc 95RQbj7Cvh1ZDmFS56O4svbuIqJNmMc5iTIGaJ7el6lfh5XMIsiuSdtZP3CZl9ga0D Vi9DCn1n54U7A== From: SJ Park To: Cc: SJ Park , Jonathan Corbet , Randy Dunlap , Shuah Khan , damon@lists.linux.dev, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH 4/4] Docs/mm/damon/design: update for DAMON_FILTER_TYPE_ACTIVE Date: Sun, 8 Nov 2026 11:16:14 -0800 Message-ID: <20261108191615.113362-5-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261108191615.113362-1-sj@kernel.org> References: <20261108191615.113362-1-sj@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: najnbou6ttupp8cfyosdyumz5dtbfr1f X-Rspamd-Queue-Id: 3520EC0003 X-Rspam-User: X-Rspamd-Server: rspam08 X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-HE-Tag: 1794165385-241173 X-HE-Meta: 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 N7BGMoC2 O85oF3l40XCVdp4FXZd49hiviJNcjJU/I09DAHWgzbujWDB0prQoH+KaF6lU0QIIUbPInCvRu5+oEVsVFqVAKotZKnCsI5QxpaYkBJVCu0qeRxvEFjs9JioiR+kjlH2sxUKCz2fwmqiat9/9J4F6Hd8kjjICV4nAnfp2DBU2Z5+zUrrDY4ZG4ZijOHnz/OKH1JE16N6ymgNlHuKZjOsgeozsISLWbExfESQ+73f7zQEGeHdeETEVljPQYfI0WySylJw5u26MEyQl01HDpDEUA6PG0KlfW9Et/pFgtEyceVzylt8WUcARjxsGT9g== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Update DAMON design document for the newly added LRU-activeness DAMON filter type. Signed-off-by: SJ Park --- Documentation/mm/damon/design.rst | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst index 8440c4954090e..b676be6971589 100644 --- a/Documentation/mm/damon/design.rst +++ b/Documentation/mm/damon/design.rst @@ -302,6 +302,7 @@ filter types. Currently below filter types are supported. - ``pgidle_set``: Matches if the page for the memory is marked as access-idle. - ``hugepage_size``: Matches if the page for the memory is a part of a hugepage of a given size range. +- ``active``: Same to that for DAMOS filters. If such probes are registered, DAMON executes the probes for each region's sampling memory when it does the access :ref:`sampling -- 2.47.3