From nobody Mon Sep 15 21:02:29 2025 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 A34C8C678D6 for ; Tue, 10 Jan 2023 19:05:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239807AbjAJTFF (ORCPT ); Tue, 10 Jan 2023 14:05:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47126 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239663AbjAJTEL (ORCPT ); Tue, 10 Jan 2023 14:04:11 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8EDCD48CF3; Tue, 10 Jan 2023 11:04:10 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id 44716B81978; Tue, 10 Jan 2023 19:04:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 65048C433EF; Tue, 10 Jan 2023 19:04:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673377447; bh=/ftDYRYihjGl5PEz5Dv1FCnL2ESZwAkvBGHkxClfATA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dWdbcT4V6ti0Ll/sRjROvWkvtNQCTLv7+0IA+XG0QqOdhMMLgUnm9HgZ6MnDDqEOl dngadbkAJrq2Vcj6erIyqDlcg0E31UlwF/+Id7rxgO3NvcGdeYMCONmYVP+oAiH7x4 TO1md/05eBEiK10d48YhUKg5Gx6E2K0Y9B6FaQ2yhy4EBLYZVq1+ecmxQqpzpN3X/B AH9Ox0o/TVtIAvmzC8VLqBZ6zpmGCH3dWfk+S1l4i//UegMvXlBHbyTu5F5LbItnIS XrTV3fqkCIvSfQUTlspFp8isWnSa3kugYmoPy5NFx4NNsWlxZaI+EA28ngOGYVYwZ/ v7ZC9g9RiHveA== 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 5/8] Docs/mm/damon: add a maintainer-profile for DAMON Date: Tue, 10 Jan 2023 19:03:57 +0000 Message-Id: <20230110190400.119388-6-sj@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230110190400.119388-1-sj@kernel.org> References: <20230110190400.119388-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Document the basic policies and expectations for DAMON development. Signed-off-by: SeongJae Park --- Documentation/mm/damon/index.rst | 1 + Documentation/mm/damon/maintainer-profile.rst | 62 +++++++++++++++++++ 2 files changed, 63 insertions(+) create mode 100644 Documentation/mm/damon/maintainer-profile.rst diff --git a/Documentation/mm/damon/index.rst b/Documentation/mm/damon/inde= x.rst index 2983699c12ea..5e0a50583500 100644 --- a/Documentation/mm/damon/index.rst +++ b/Documentation/mm/damon/index.rst @@ -32,3 +32,4 @@ operations with no code but simple configurations. faq design api + maintainer-profile diff --git a/Documentation/mm/damon/maintainer-profile.rst b/Documentation/= mm/damon/maintainer-profile.rst new file mode 100644 index 000000000000..24a202f03de8 --- /dev/null +++ b/Documentation/mm/damon/maintainer-profile.rst @@ -0,0 +1,62 @@ +.. SPDX-License-Identifier: GPL-2.0 + +DAMON Maintainer Entry Profile +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D + +The DAMON subsystem covers the files that listed in 'DATA ACCESS MONITOR' +section of 'MAINTAINERS' file. + +The mailing lists for the subsystem are damon@lists.linux.dev and +linux-mm@kvack.org. Patches should be made against the mm-unstable tree [= 1]_ +whenever possible and posted to the mailing lists. + +SCM Trees +--------- + +There are multiple Linux trees for DAMON development. Patches under +development or testing are queued in damon/next [2]_ by the DAMON maintain= er. +Suffieicntly reviewed patches will be queued in mm-unstable [1]_ by the me= mory +management subsystem maintainer. After more sufficient tests, the patches= will +be queued in mm-stable [3]_ , and finally pull-requested to the mainline b= y the +memory management subsystem maintainer. + +Note again the patches for review should be made against the mm-unstable +tree[1] whenever possible. damon/next is only for preview of others' work= s in +progress. + +Submit checklist addendum +------------------------- + +When making DAMON changes, you should do below. + +- Build changes related outputs including kernel and documents. +- Ensure the builds introduce no new errors or warnings. +- Run and ensure no new failures for DAMON selftests [4]_ and kunittests [= 5]_ . + +Further doing below and putting the results will be helpful. + +- Run damon-tests/corr [6]_ for normal changes. +- Run damon-tests/perf [7]_ for performance changes. + +Key cycle dates +--------------- + +Patches can be sent anytime. Key cycle dates of the mm-unstable[1] and +mm-stable[3] trees depend on the memory management subsystem maintainer. + +Review cadence +-------------- + +The DAMON maintainer does the work on the usual work hour (09:00 to 17:00, +Mon-Fri) in PST. The response to patches will occasionally be slow. Do n= ot +hesitate to send a ping if you have not heard back within a week of sendin= g a +patch. + + +.. [1] https://git.kernel.org/akpm/mm/h/mm-unstable +.. [2] https://git.kernel.org/sj/h/damon/next +.. [3] https://git.kernel.org/akpm/mm/h/mm-stable +.. [4] https://github.com/awslabs/damon-tests/blob/master/corr/run.sh#L49 +.. [5] https://github.com/awslabs/damon-tests/blob/master/corr/tests/kunit= .sh +.. [6] https://github.com/awslabs/damon-tests/tree/master/corr +.. [7] https://github.com/awslabs/damon-tests/tree/master/perf --=20 2.25.1