From patchwork Tue Feb 18 22:37:05 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SeongJae Park X-Patchwork-Id: 13980985 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 798B9C021AD for ; Tue, 18 Feb 2025 22:37:21 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 1B4FB2801AA; Tue, 18 Feb 2025 17:37:20 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 0C53F2801A7; Tue, 18 Feb 2025 17:37:20 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E34ED2801AA; Tue, 18 Feb 2025 17:37:19 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id B22C02801A7 for ; Tue, 18 Feb 2025 17:37:19 -0500 (EST) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 66E3D1C7917 for ; Tue, 18 Feb 2025 22:37:19 +0000 (UTC) X-FDA: 83134527798.08.F96067A Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf13.hostedemail.com (Postfix) with ESMTP id D216B20002 for ; Tue, 18 Feb 2025 22:37:17 +0000 (UTC) Authentication-Results: imf13.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=mytcYbpB; spf=pass (imf13.hostedemail.com: domain of sj@kernel.org designates 139.178.84.217 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=1739918237; 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=S+Il6HFvadJtBIG0Sodxg2XGWZjfybrclnpXlUb2JDs=; b=dihWYmlpc40i28UPrC2NM4Yy60Avtr2P2Spw033D9ki1OIvyUtuGrv6+4O43bVMJjM6J/F LZavBpPyKhnpWes6kdVOSsGOv9JaO7YlSrrcG1P+uu0nZKL25j25wLNAcbVZauOIUTidCF oaBW1L7t7r6xW2X4Yp0YQWFl0MpYA3c= ARC-Authentication-Results: i=1; imf13.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=mytcYbpB; spf=pass (imf13.hostedemail.com: domain of sj@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1739918237; a=rsa-sha256; cv=none; b=b1t8hPG6534Y8ADvlcgkqeG6jWA7vpt13W9jx26z33b+UOqGVCUCHCKfA9l8r8o+0yKjvk 96QTYCz2jI/3wK1A4j/Ay0EVwEK1GiHMWi6Io1D2bXeeQCEfmgAXnie1eHlvQqq7km85rf n/scOoNI9yNzz5IbFxxHiCkpLMKEEuk= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D96735C62EA; Tue, 18 Feb 2025 22:36:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BC197C4CEE6; Tue, 18 Feb 2025 22:37:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739918236; bh=yF1LvomTuLrF1Mrz41dAsbpRkpACzGsaDPNlm98lWpI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mytcYbpBPC7VI/ZarhrxpedSk5sHvFNBVYyrEcfA9Rsaal8g4HwuPOAWKWF22iO6Y zczpBzIhL5Lrq+hI1hi2PiCKeaIYuraCFa0xJv2lDoRy9Gu+V2uc4i+MC0vvHDq6Yt fx7rd0qVHoAGrvhf+BjGKzd/CNgr14hmevFeDNog/U1j3s6ZbXTfGlX66Su6vMua32 fvXTxnM+Qb4Kwl5vN3NJqZ/o1FrfUYjiUvQDqUewmqpoYFjg6M8Nr9qWcZ8B04as/K 0iYVVbIWY92VMFcU+1rOH/NMaSTtnpTv1yq0H8KJZnRRnkPv+2ib7NRRIzyQs7H6bi AeBqGfJgAeqOA== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , Jonathan Corbet , damon@lists.linux.dev, kernel-team@meta.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 2/5] Docs/mm/damon/design: document hugepage_size filter Date: Tue, 18 Feb 2025 14:37:05 -0800 Message-Id: <20250218223708.53437-3-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250218223708.53437-1-sj@kernel.org> References: <20250218223708.53437-1-sj@kernel.org> MIME-Version: 1.0 X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: D216B20002 X-Stat-Signature: 81z8ps3ikj5urbt9p78oztmy4m9chzcr X-HE-Tag: 1739918237-106673 X-HE-Meta: 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 p8wt7ODq H6cE66CJTQSvXbGY94B7sVPWdPfMcfA3J29u5JBqbmmwf7Xz047zmmUiWzauDCZN4nTVxHCKesm+SEz/c0u4Sx6hg567PW9/fDjTsLgLqNvY9LGkYK/1xsIiDUjnDoOSNhIeIn1LUhxx3zsXkrOGmis2q00bjsAi82R1mSV/GeMNY3XBl52UJzsGXidFnTL90w7jT4S6y5fLjISGi0xtdtFpagd3H2YP3/dOk1unar/+ppV7+i82SSKnBLYBwf87jJ39CO9CDOuD0sNC4IiVCFxuREncZo7Ot024C9IP+XbvNFFHMrEHiWPPD4g== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 'hugepage_size' DAMOS filter type is not documented on the design doc. Add a description of the type. Signed-off-by: SeongJae 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 12ae7e1209c8..a959c081bc59 100644 --- a/Documentation/mm/damon/design.rst +++ b/Documentation/mm/damon/design.rst @@ -610,6 +610,9 @@ Below ``type`` of filters are currently supported. - Applied to pages that are accessed after the last access check from the scheme. - Handled by operations set layer. Supported by only ``paddr`` set. +- pages that managed in a given size range + - Applied to pages that managed in a given size range. + - Handled by operations set layer. Supported by only ``paddr`` set. - address range - Applied to pages that belonging to a given address range. - Handled by the core logic.