[v1,18/18] Documentation/admin-guide/cgroup-v1/memory.rst: don't reference page_mapcount()

Commit Message

David Hildenbrand April 9, 2024, 7:23 p.m. UTC

Let's stop talking about page_mapcount().

Signed-off-by: David Hildenbrand <[e-mail]>
---
 Documentation/admin-guide/cgroup-v1/memory.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/Documentation/admin-guide/cgroup-v1/memory.rst b/Documentation/admin-guide/cgroup-v1/memory.rst
index 46110e6a31bb..9cde26d33843 100644
--- a/Documentation/admin-guide/cgroup-v1/memory.rst
+++ b/Documentation/admin-guide/cgroup-v1/memory.rst
@@ -802,8 +802,8 @@  a page or a swap can be moved only when it is charged to the task's current
 |   | anonymous pages, file pages (and swaps) in the range mmapped by the task |
 |   | will be moved even if the task hasn't done page fault, i.e. they might   |
 |   | not be the task's "RSS", but other task's "RSS" that maps the same file. |
-|   | And mapcount of the page is ignored (the page can be moved even if       |
-|   | page_mapcount(page) > 1). You must enable Swap Extension (see 2.4) to    |
+|   | The mapcount of the page is ignored (the page can be moved independent   |
+|   | of the mapcount). You must enable Swap Extension (see 2.4) to            |
 |   | enable move of swap charges.                                             |
 +---+--------------------------------------------------------------------------+