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authorSeongJae Park <sj@kernel.org>2022-05-09 18:20:56 -0700
committerAndrew Morton <akpm@linux-foundation.org>2022-05-13 07:20:09 -0700
commit81a84182c3430c8f5f7ccf9e95a10b99f727f727 (patch)
treec6fc333f6a9965f1bc91ac6af50c2ee49376e19e /Documentation
parente035c280f6dfebf0cf7462a03d83294ca1b8c4e3 (diff)
Docs/admin-guide/mm/damon/reclaim: document 'commit_inputs' parameter
This commit documents the new DAMON_RECLAIM parameter, 'commit_inputs' in its usage document. Link: https://lkml.kernel.org/r/20220429160606.127307-15-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/admin-guide/mm/damon/reclaim.rst11
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/admin-guide/mm/damon/reclaim.rst b/Documentation/admin-guide/mm/damon/reclaim.rst
index 0af51a9705b1..46306f1f34b1 100644
--- a/Documentation/admin-guide/mm/damon/reclaim.rst
+++ b/Documentation/admin-guide/mm/damon/reclaim.rst
@@ -66,6 +66,17 @@ Setting it as ``N`` disables DAMON_RECLAIM. Note that DAMON_RECLAIM could do
no real monitoring and reclamation due to the watermarks-based activation
condition. Refer to below descriptions for the watermarks parameter for this.
+commit_inputs
+-------------
+
+Make DAMON_RECLAIM reads the input parameters again, except ``enabled``.
+
+Input parameters that updated while DAMON_RECLAIM is running are not applied
+by default. Once this parameter is set as ``Y``, DAMON_RECLAIM reads values
+of parametrs except ``enabled`` again. Once the re-reading is done, this
+parameter is set as ``N``. If invalid parameters are found while the
+re-reading, DAMON_RECLAIM will be disabled.
+
min_age
-------