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authorSeongJae Park <sj@kernel.org>2022-12-06 02:08:23 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-01-19 04:12:43 +0300
commitd56fe24237c3dec29b7de20ce93a4a53306d180b (patch)
tree4f114a854e1405e2519b2251a0e7e54bccf935a5 /Documentation
parent66d9faec0745f8db4bd9ef59a287627fc5ea691f (diff)
downloadlinux-d56fe24237c3dec29b7de20ce93a4a53306d180b.tar.xz
Docs/admin-guide/damon/reclaim: document 'skip_anon' parameter
Document the newly added 'skip_anon' parameter of DAMON_RECLAIM, which can be used to avoid anonymous pages reclamation. Link: https://lkml.kernel.org/r/20221205230830.144349-5-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/admin-guide/mm/damon/reclaim.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/admin-guide/mm/damon/reclaim.rst b/Documentation/admin-guide/mm/damon/reclaim.rst
index 4f1479a11e63..ff335e96e0d8 100644
--- a/Documentation/admin-guide/mm/damon/reclaim.rst
+++ b/Documentation/admin-guide/mm/damon/reclaim.rst
@@ -205,6 +205,15 @@ The end physical address of memory region that DAMON_RECLAIM will do work
against. That is, DAMON_RECLAIM will find cold memory regions in this region
and reclaims. By default, biggest System RAM is used as the region.
+skip_anon
+---------
+
+Skip anonymous pages reclamation.
+
+If this parameter is set as ``Y``, DAMON_RECLAIM does not reclaim anonymous
+pages. By default, ``N``.
+
+
kdamond_pid
-----------