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Tue, 10 Jan 2023 19:04:08 +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 X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 445F2C0047 X-Stat-Signature: rqmoa13knrmszrm6bw77djh59f13ac5m X-HE-Tag: 1673377449-973906 X-HE-Meta: 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 nkAEw/Nu ARuwNrSU/7EXVVeokRBT/54KyHLsi5z3kGMfmF0wZsnvE/pUq6oexCDHpcELgdhnQRsPH8RYEG411jSs= 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: 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/index.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 +============================== + +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 maintainer. +Suffieicntly reviewed patches will be queued in mm-unstable [1]_ by the memory +management subsystem maintainer. After more sufficient tests, the patches will +be queued in mm-stable [3]_ , and finally pull-requested to the mainline by 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' works 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 not +hesitate to send a ping if you have not heard back within a week of sending 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