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From:   Stefan Roesch <shr@devkernel.io>
To:     kernel-team@fb.com
Cc:     shr@devkernel.io, akpm@linux-foundation.org, david@redhat.com,
        hannes@cmpxchg.org, riel@surriel.com, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org
Subject: [PATCH v4 4/4] mm/ksm: document pages_skipped sysfs knob
Date:   Wed, 27 Sep 2023 09:22:22 -0700
Message-Id: <20230927162222.3827551-5-shr@devkernel.io>
In-Reply-To: <20230927162222.3827551-1-shr@devkernel.io>
References: <20230927162222.3827551-1-shr@devkernel.io>
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This adds documentation for the new metric pages_skipped.

Signed-off-by: Stefan Roesch <shr@devkernel.io>
Reviewed-by: David Hildenbrand <david@redhat.com>
---
 Documentation/admin-guide/mm/ksm.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/admin-guide/mm/ksm.rst b/Documentation/admin-g=
uide/mm/ksm.rst
index 2b38a8bb08af..0cadde17ae0c 100644
--- a/Documentation/admin-guide/mm/ksm.rst
+++ b/Documentation/admin-guide/mm/ksm.rst
@@ -178,6 +178,8 @@ pages_unshared
         how many pages unique but repeatedly checked for merging
 pages_volatile
         how many pages changing too fast to be placed in a tree
+pages_skipped
+        how many pages did the "smart" page scanning algorithm skip
 full_scans
         how many times all mergeable areas have been scanned
 stable_node_chains
--=20
2.39.3