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t=1685051003; bh=NrQxqhDPJ98oboAlR28uGqZUlrS5AmTee+Fa9XTxEmk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HMEhL3qQzSUfgwpeBq+8adhjQX0oA4pjhIziNSyjvfCrbF07AwIQT5mklBCXNW4El ROYP9lK+EThF92y9nRLfHJuEWU1NKEtpaIIT3mXlie0WS4ayg6fTmMMImd9+G3nRcY rJ6eJlL4H6bqb+IIyAikKIcjHEgRmAm/WCk3WEBYhgNB1wsoa+ihRuDldcZhlI7erU JSKB8p5tAF8CiYaxOprLoQhCBSkcvD0IOpIMrA9tHfym3lVX38jT5MD1NMFtDVc0mB vvrrDIAKi7niiwB8aSS7dmA0rjtv9HQpKPqXvVqRW2ZO6Uo7dfTRWRdGDVpzr7f8vG ItX0vPPjynI1Q== 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 03/10] Docs/mm/damon/design: add a section for overall architecture Date: Thu, 25 May 2023 21:43:07 +0000 Message-Id: <20230525214314.5204-4-sj@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230525214314.5204-1-sj@kernel.org> References: <20230525214314.5204-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: B2C29100011 X-Stat-Signature: dw57j1x8ek4mcek1awm73qt4srr6zhjs X-HE-Tag: 1685051004-181302 X-HE-Meta: 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 YwRAt3fL G4Il1UjA3KeEI24FeQJUK0bfz2rK8QMBrubadmQJEIN51UKZhvp/6ouqhsNlyMlt+6OmyzQlAy10t3kDUCkGMsNwwI8qNGT7ma7EvGSwc78nB3v+/1uiWwx0T8W65ZEwtgAmASRaN13B+k3QmwFQNi6sr4rnRLCszBIQG79t/YdNoU8xYmG+8LH1Kp9JJon/4q1WL6kLjPUgeKCceo719ee+YfmbZZgmaYIwNXmp3uXm2QaEZacvcxcpTPapM7ROVthOaKYNHm87XFg8I3yd+nMVttMFopfwqWlUqiQubQsCYieqHFWJECWSMZALR5Ujy7UhFjfyZHpXnGTyQMZvKrd1cBg== 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: The design doc is missing overall picture of DAMON. Add a section for overall architeucture and layers. Signed-off-by: SeongJae Park --- Documentation/mm/damon/design.rst | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst index 0cff6fac6b7e..3b4ce873fa71 100644 --- a/Documentation/mm/damon/design.rst +++ b/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 =================== -- 2.25.1