From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 51853606A33A for ; Thu, 5 Nov 2026 04:44:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=fNDQeP7f Received: by kanga.kvack.org (Postfix) id 5C0C76B05B3; Wed, 4 Nov 2026 23:44:47 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 580956B05BB; Wed, 4 Nov 2026 23:44:47 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 338F16B05B8; Wed, 4 Nov 2026 23:44:47 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id EA6836B05B7 for ; Wed, 4 Nov 2026 23:44:46 -0500 (EST) Received: from smtpin28.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 875F61C429E for ; Thu, 5 Nov 2026 04:44:46 +0000 (UTC) X-FDA: 85399824972.28.FD72B28 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf31.hostedemail.com (Postfix) with ESMTP id 3552920005 for ; Thu, 5 Nov 2026 04:44:46 +0000 (UTC) Authentication-Results: imf31.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=fNDQeP7f; spf=pass (imf31.hostedemail.com: domain of sj@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1793853885; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=91rtiUe/bcG4k5Xjc7nZyZOJQYuQ+APASrUv58d3YCo=; b=pt4NjXyX9CZBO/TP8WYHsD0u5IZZcNIV4Oi0BXJTNveTfI0tfJw+wi2jTDKovWXgUsDNvM uULEEKqDBYjFvBJWGurb6ZWc0KRlCbf4sUNWQBh6Jubh26om3UxMYecCyD39fE6kA4tEhy K6FbNyhhaWr98weL4RPVLisycq0Z14E= ARC-Authentication-Results: i=1; imf31.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=fNDQeP7f; spf=pass (imf31.hostedemail.com: domain of sj@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1793853885; b=JixTwaexBXa21vvTlCKvyklHcBuPvF3PN97/DsuQC/YoD2RLvCcW0ttCYx1J/Kc5oj4NgF sGX5bjpiedb9WEAYEi3C+oEwUC7vUNE37Sb3O57rRhG7QCiAg2CM6Iu/CoBnx6iZQ1PnkR 08vn8EX/Bi3ZJgtEOwQvtpGz04ESyZM= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 2FB45439F1; Thu, 5 Nov 2026 04:44:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C0EC81F00A15; Thu, 5 Nov 2026 04:44:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793853884; bh=91rtiUe/bcG4k5Xjc7nZyZOJQYuQ+APASrUv58d3YCo=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=fNDQeP7fFkkIn1uN0pJ1N0tE3fxgJcOYDJzvCmWM4EnaCSgAyUlOi/Eld719LQ1iy 25SqhIwrtOqdGcPpejzqSnuY1aeMsTvQ60lRBsxbZhRs5y0YHo3Uo2JY8xR3vWHkoD yb6bEoBWYPkJPrNU/AOae/bbK0SAOhllxeDzsmIMulIDpUWWPU1+2fpI9qLhpktAxw B9by1ghtewDcjxEX/BtNQD5s0zr9Lz7hvOBQ4nfMHIpqqG9bU/zbpwm4RHOo6nON80 +oy9AtCrol82Wlx6KVKm52hRLE6h//bBaAuZRHcJlqGlinqtR73KqWHp8tEfFqFftM Rs5qxbAeQZ9jQ== 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 v2 3/4] Docs/mm/damon/design: update for age_ms damos core filter type Date: Wed, 4 Nov 2026 20:44:23 -0800 Message-ID: <20261105044425.87142-4-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261105044425.87142-1-sj@kernel.org> References: <20261105044425.87142-1-sj@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: ds5u6progqroe4mcdyzpi46ehi7tnuwc X-Rspamd-Server: rspam01 X-Rspam-User: 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-Rspamd-Queue-Id: 3552920005 X-HE-Tag: 1793853886-518115 X-HE-Meta: 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 ibkb8zu2 +LYUE2m3oeOzFLW9WDYifTj8Til+zinsEmqte+Yy++HHwn5xU9VjA4bkZRGjPI09FFGy22gr6P2gkU4xWtmt5sceh68iggPO+q3O2q/iuwrpQ7Fj6A7E1Pfe+1IhLfTrfNGxU+V1ZmXfPrLD4i8moIVWFItJxCrGVJvS8Vzc9N4Y0W5xZEwD8cxeL6Aa/Di4tSy6xvkboh15miiEdeN9KktvfN+4i92aLBw4gMApxQUyjbggx5+mhYZp5UT6H06lsqfCdPMTuNUQ0vV57FIIiOwWftuszQygCR1W+abJOAfw+6aLLfZn9kVzzXE7L/qrogrv5 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 age_ms DAMOS core filter type. Signed-off-by: SJ Park --- Documentation/mm/damon/design.rst | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst index 0689fd48446dc..8440c4954090e 100644 --- a/Documentation/mm/damon/design.rst +++ b/Documentation/mm/damon/design.rst @@ -838,6 +838,9 @@ Below ``type`` of filters are currently supported. - probe_hits_wsum - Matches to monitoring regions having a given range of :ref:`probe hits weighted sum ` value. + - age_ms + - Matces to monitoring regions having a given range of :ref:`age + ` value in milliseconds. - Operations layer handled, supported by only ``paddr`` operations set. - anon - Applied to pages that contain data that are not stored in files. -- 2.47.3