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 CF8E7EE14D8 for ; Thu, 7 Sep 2023 02:29:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244937AbjIGC3y (ORCPT ); Wed, 6 Sep 2023 22:29:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243335AbjIGC3q (ORCPT ); Wed, 6 Sep 2023 22:29:46 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D5A2A171F; Wed, 6 Sep 2023 19:29:42 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 34969C433CA; Thu, 7 Sep 2023 02:29:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694053782; bh=M64Pfxcjf04QA6IY4mZMjdI8QQdmOQDItlzxRcwz4LQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MVm2PfWXGzcgo0kBxY/8/P25MQuwXf2YFzHZmudczea0VOOSzggdox8oqOLX3u4Nr ZlZHTblD7l+UcOvhoYenzWvOLWWxJslj5dYbFGfNz0oN3B81Pcxt+aPPDKmI6jrtMo YllggfJnHAK1A1kkPPl/wWO7P2zWYpBc1Pe//JP9NYo6K6Q70bKcUnlzBrImIpv2NS izprI02tEPyUMz1Hfpctj6gMDM09k49HVu5q+X2frB82M8+ahs+8gOQpnkbrxSw5zm Qkvh9AomlCBXMtNeaCR/vzEj0YIX85F7RxK58U3UuYr+LD8Mxn/OkeIaAZNfHgvaPS MjJ6rWY4ilFKQ== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , Jonathan Corbet , damon@lists.linux.dev, linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 07/11] Docs/admin-guide/mm/damon/usage: link design doc for details of kdamond and context Date: Thu, 7 Sep 2023 02:29:25 +0000 Message-Id: <20230907022929.91361-8-sj@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230907022929.91361-1-sj@kernel.org> References: <20230907022929.91361-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The explanation of kdamond and context is duplicated in the design and the usage documents. Replace that in the usage with links to those in the design document. Signed-off-by: SeongJae Park --- Documentation/admin-guide/mm/damon/usage.rst | 19 +++++++++---------- Documentation/mm/damon/design.rst | 2 ++ 2 files changed, 11 insertions(+), 10 deletions(-) diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst index 758575d33ab6..282062b6f134 100644 --- a/Documentation/admin-guide/mm/damon/usage.rst +++ b/Documentation/admin-guide/mm/damon/usage.rst @@ -105,14 +105,12 @@ having the root permission could use this directory. kdamonds/ --------- -The monitoring-related information including request specifications and results -are called DAMON context. DAMON executes each context with a kernel thread -called kdamond, and multiple kdamonds could run in parallel. - Under the ``admin`` directory, one directory, ``kdamonds``, which has files for -controlling the kdamonds exist. In the beginning, this directory has only one -file, ``nr_kdamonds``. Writing a number (``N``) to the file creates the number -of child directories named ``0`` to ``N-1``. Each directory represents each +controlling the kdamonds (refer to +:ref:`design ` for more +details) exists. In the beginning, this directory has only one file, +``nr_kdamonds``. Writing a number (``N``) to the file creates the number of +child directories named ``0`` to ``N-1``. Each directory represents each kdamond. kdamonds// @@ -150,9 +148,10 @@ kdamonds//contexts/ In the beginning, this directory has only one file, ``nr_contexts``. Writing a number (``N``) to the file creates the number of child directories named as -``0`` to ``N-1``. Each directory represents each monitoring context. At the -moment, only one context per kdamond is supported, so only ``0`` or ``1`` can -be written to the file. +``0`` to ``N-1``. Each directory represents each monitoring context (refer to +:ref:`design ` for more +details). At the moment, only one context per kdamond is supported, so only +``0`` or ``1`` can be written to the file. .. _sysfs_contexts: diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst index ee099d45fea8..18e9b42673f8 100644 --- a/Documentation/mm/damon/design.rst +++ b/Documentation/mm/damon/design.rst @@ -478,6 +478,8 @@ more detail, please read the usage documents for those :doc:`/admin-guide/mm/damon/lru_sort`). +.. _damon_design_execution_model_and_data_structures: + Execution Model and Data Structures =================================== -- 2.25.1