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
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------------------------------------------------------
From: SeongJae Park <sj@xxxxxxxxxx>
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@xxxxxxxxxx
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
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@xxxxxxxxxx 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
