From: SeongJae Park <sj@kernel.org>
Cc: SeongJae Park <sj@kernel.org>,
damon@lists.linux.dev, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, kernel-team@meta.com
Subject: [RFC PATCH 0/5] mm/damon: add sample modules under samples/damon/
Date: Wed, 13 Nov 2024 08:26:19 -0800 [thread overview]
Message-ID: <20241113162624.48973-1-sj@kernel.org> (raw)
DAMON is a kernel framework that provides API for other subsystems or
modules in the kernel space. The API functions have their own
kernel-doc comments, and DAMON modules including DAMON_SYSFS,
DAMON_RECLAIM, and DAMON_LRU_SORT can be used as a refernce usages.
However, kernel-doc is not very easy for beginner, and the existing
DAMON modules for real usage are bit complicated. Add sample DAMON
modules showing basic usage of DAMON kernel API.
Note that some of the code for similar purpose that I used at kernel
summit 2021 DAMON live coding session[1] is reused here.
[1] https://linuxplumbersconf.org/event/11/contributions/984/
SeongJae Park (5):
samples: introduce a skeleton of a sample DAMON module for working set
size estimation
samples/damon/wsse: implement DAMON starting and stopping
samples/damon/wsse: implement working set size estimation and logging
samples/damon: introduce a skeleton of a smaple DAMON module for
proactive reclamation
samples/damon/prcl: implement schemes setup
MAINTAINERS | 1 +
samples/Kconfig | 2 +
samples/Makefile | 2 +
samples/damon/Kconfig | 30 +++++++++
samples/damon/Makefile | 4 ++
samples/damon/prcl.c | 138 +++++++++++++++++++++++++++++++++++++++++
samples/damon/wsse.c | 120 +++++++++++++++++++++++++++++++++++
7 files changed, 297 insertions(+)
create mode 100644 samples/damon/Kconfig
create mode 100644 samples/damon/Makefile
create mode 100644 samples/damon/prcl.c
create mode 100644 samples/damon/wsse.c
base-commit: 981cf179b2760af4215419c67a801ec5d028a546
--
2.39.5
next reply other threads:[~2024-11-13 16:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-13 16:26 SeongJae Park [this message]
2024-11-13 16:26 ` [RFC PATCH 1/5] samples: introduce a skeleton of a sample DAMON module for working set size estimation SeongJae Park
2024-11-13 16:26 ` [RFC PATCH 2/5] samples/damon/wsse: implement DAMON starting and stopping SeongJae Park
2024-11-13 16:26 ` [RFC PATCH 3/5] samples/damon/wsse: implement working set size estimation and logging SeongJae Park
2024-11-13 16:26 ` [RFC PATCH 4/5] samples/damon: introduce a skeleton of a smaple DAMON module for proactive reclamation SeongJae Park
2024-11-13 16:26 ` [RFC PATCH 5/5] samples/damon/prcl: implement schemes setup SeongJae Park
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