From: SeongJae Park <sj@kernel.org>
To: akpm@linux-foundation.org
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
SeongJae Park <sj@kernel.org>
Subject: [PATCH 6/6] Docs/admin-guide/mm/damon/usage: Update for schemes statistics
Date: Fri, 10 Dec 2021 15:00:16 +0000 [thread overview]
Message-ID: <20211210150016.35349-7-sj@kernel.org> (raw)
In-Reply-To: <20211210150016.35349-1-sj@kernel.org>
This commit updates DAMON debugfs interface for statistics of schemes
successfully applied regions and time/space quota limit exceeds counts.
Signed-off-by: SeongJae Park <sj@kernel.org>
---
Documentation/admin-guide/mm/damon/usage.rst | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst
index cb614c84ba9e..59b84904a854 100644
--- a/Documentation/admin-guide/mm/damon/usage.rst
+++ b/Documentation/admin-guide/mm/damon/usage.rst
@@ -223,12 +223,13 @@ is activated.
Statistics
~~~~~~~~~~
-It also counts the total number and bytes of regions that each scheme is
-applied. This statistics can be used for online analysis or tuning of the
-schemes.
+It also counts the total number and bytes of regions that each scheme is tried
+to be applied, the two numbers for the regions that each scheme is successfully
+applied, and the total number of the quota limit exceeds. This statistics can
+be used for online analysis or tuning of the schemes.
The statistics can be shown by reading the ``schemes`` file. Reading the file
-will show each scheme you entered in each line, and the two numbers for the
+will show each scheme you entered in each line, and the five numbers for the
statistics will be added at the end of each line.
Example
--
2.17.1
prev parent reply other threads:[~2021-12-10 15:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-10 15:00 [PATCH 0/6] mm/damon/schemes: Extend stats for better online analysis and tuning SeongJae Park
2021-12-10 15:00 ` [PATCH 1/6] mm/damon/schemes: Account scheme actions that successfully applied SeongJae Park
2021-12-10 15:00 ` [PATCH 2/6] mm/damon/schemes: Account how many times quota limit has exceeded SeongJae Park
2021-12-10 15:00 ` [PATCH 3/6] mm/damon/reclaim: Provide reclamation statistics SeongJae Park
2021-12-10 15:00 ` [PATCH 4/6] Docs/admin-guide/mm/damon/reclaim: Document statistics parameters SeongJae Park
2021-12-10 15:00 ` [PATCH 5/6] mm/damon/dbgfs: Support all DAMOS stats SeongJae Park
2021-12-10 15:00 ` SeongJae Park [this message]
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