Commit 45b849df authored by SeongJae Park's avatar SeongJae Park Committed by Andrew Morton
Browse files

Docs/mm/damon/design: add a section for overall architecture 

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@kernel.org


Signed-off-by: default avatarSeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 73dc57e4

Documentation/mm/damon/design.rst

+15 −0
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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

===================