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| author | SeongJae Park <sj@kernel.org> | 2022-05-10 03:20:56 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-05-13 16:20:09 +0200 |
| commit | 81a84182c3430c8f5f7ccf9e95a10b99f727f727 (patch) | |
| tree | c6fc333f6a9965f1bc91ac6af50c2ee49376e19e /Documentation/admin-guide | |
| parent | mm/damon/reclaim: support online inputs update (diff) | |
| download | linux-81a84182c3430c8f5f7ccf9e95a10b99f727f727.tar.xz linux-81a84182c3430c8f5f7ccf9e95a10b99f727f727.zip | |
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/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/mm/damon/reclaim.rst | 11 |
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 ------- |