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-rw-r--r--Documentation/admin-guide/cgroup-v2.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index b26b5274eaaf..622a7f28db1f 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1532,6 +1532,15 @@ PAGE_SIZE multiple when read back.
collapsing an existing range of pages. This counter is not
present when CONFIG_TRANSPARENT_HUGEPAGE is not set.
+ thp_swpout (npn)
+ Number of transparent hugepages which are swapout in one piece
+ without splitting.
+
+ thp_swpout_fallback (npn)
+ Number of transparent hugepages which were split before swapout.
+ Usually because failed to allocate some continuous swap space
+ for the huge page.
+
memory.numa_stat
A read-only nested-keyed file which exists on non-root cgroups.