From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8144C77B7E for ; Thu, 25 May 2023 21:51:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241992AbjEYVvE (ORCPT ); Thu, 25 May 2023 17:51:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232481AbjEYVu5 (ORCPT ); Thu, 25 May 2023 17:50:57 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 29F34E44 for ; Thu, 25 May 2023 14:50:18 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0F76F64B7C for ; Thu, 25 May 2023 21:50:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 63F98C433D2; Thu, 25 May 2023 21:50:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1685051414; bh=yQYH844yi2OVLcPTZORIbSD/8bmZ2EtV/89Kv8Ajjk0=; h=Date:To:From:Subject:From; b=RSskgR6HThKaZipVjuQ3y/YEtqkwkd55REdWJYStD3HfirXSYwtrc0USBqQuOuc60 xRtm7e+3Cxh8dSjPzPeziTr4iqZnsKJon0qfj1z/jTLOddkFlf814/evA3dqlmAfgg pxSXVR/9bmWxGFe37UVHKhaFQxQfRKiR2wXe6uP4= Date: Thu, 25 May 2023 14:50:13 -0700 To: mm-commits@vger.kernel.org, corbet@lwn.net, sj@kernel.org, akpm@linux-foundation.org From: Andrew Morton Subject: + docs-mm-damon-design-add-a-section-for-overall-architecture.patch added to mm-unstable branch Message-Id: <20230525215014.63F98C433D2@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: Docs/mm/damon/design: add a section for overall architecture has been added to the -mm mm-unstable branch. Its filename is docs-mm-damon-design-add-a-section-for-overall-architecture.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/docs-mm-damon-design-add-a-section-for-overall-architecture.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: SeongJae Park Subject: Docs/mm/damon/design: add a section for overall architecture Date: Thu, 25 May 2023 21:43:07 +0000 The design doc is missing overall picture of DAMON. Add a section for overall architeucture and layers. Link: https://lkml.kernel.org/r/20230525214314.5204-4-sj@kernel.org Signed-off-by: SeongJae Park Cc: Jonathan Corbet Signed-off-by: Andrew Morton --- Documentation/mm/damon/design.rst | 15 +++++++++++++++ 1 file changed, 15 insertions(+) --- a/Documentation/mm/damon/design.rst~docs-mm-damon-design-add-a-section-for-overall-architecture +++ a/Documentation/mm/damon/design.rst @@ -4,6 +4,21 @@ Design ====== + +Overall Architecture +==================== + +DAMON subsystem is configured with three layers including + +- Operations Set: Implements fundamental operations for DAMON that depends on + the given monitoring target address-space and available set of + software/hardware primitives, +- Core: Implements core logics including monitoring overhead/accurach control + and access-aware system operations on top of the operations set layer, and +- Modules: Implements kernel modules for various purposes that provides + interfaces for the user space, on top of the core layer. + + Configurable Layers =================== _ Patches currently in -mm which might be from sj@kernel.org are docs-mm-damon-faq-remove-old-questions.patch docs-mm-damon-maintainer-profile-fix-typos-and-grammar-errors.patch docs-mm-damon-design-add-a-section-for-overall-architecture.patch docs-mm-damon-design-update-the-layout-based-on-the-layers.patch docs-mm-damon-design-rewrite-configurable-layers.patch docs-mm-damon-design-add-a-section-for-the-relation-between-core-and-modules-layer.patch docs-mm-damon-design-add-sections-for-basic-parts-of-damos.patch docs-mm-damon-design-add-sections-for-advanced-features-of-damos.patch docs-mm-damon-design-add-a-section-for-damon-core-api.patch docs-mm-damon-design-add-a-section-for-the-modules-layer.patch