From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794165384; b=Yc9OOfLW4TIENcBl56iFcGDksYLibfZLdx55wn0ZLXm7eiUXAmePkMnI71fNgWpmib1i l0wv1FY3J/26Fl/0H7WeMOZb+ZY6oChsGAXXIWr7IbANWPNwe/4v6fDcCnibA7S8h15n+ b1rSeptPtW59ft+586Hm+wJK4EFkzHGIp3Ot1ybpj2UhNxegDOpfBDLvit83o8knARKe5 ujOx28wYy4Q8z+AZYFrcISkRAx4J3/0SHPIgtxRS2SsOH0/rIRN6JIW0M7qiMxCwDLgpK fqXhpWVOo2YfP69iyOV1YtGKw11Mq+nOulMAtv/qNEk851jhIt6vwvYj2dvs14KL+jQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794165384; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=EeP31xDwtklkLCBDsJsARx3xlsMptNDNnDQPe92kOMU=; b=rFjhe77cYVmCJtj/8KbRK8fFFbVDkCb8T4SvB80WAacJTUPfu2k+9HIdGultxUQqDgX/ sCuPRq/R6X/8ZYEDu1gt39a1BNC9DB/zRVAMsGPi2mwnWCafqtoMtjPagGPnESSmGEca/ VBZ6ZsyUgGfraI+7e4p+OWiZG0hiRmI9aQDgwLjLQ5n9/cTFM3E5DBBT3Fq9+pwzVqqoZ IUkiT4WFWV1ho4Y4vj6VcTsczaTEq2nprFC/1qitUX+e7gnZz6defxY/aFCNh8sLufj54 FzO2IBphFX1aKbbYMCOtQtlGImCBZ4SWiX1dl3LLjxhAzCk6qLkGeeQtwDlQB+L88nQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=hU7EM3I5; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A58A1606A338; Sun, 8 Nov 2026 19:16:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=hU7EM3I5 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 498DE1F0089F; Sun, 8 Nov 2026 19:16:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794165384; bh=EeP31xDwtklkLCBDsJsARx3xlsMptNDNnDQPe92kOMU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; 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-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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