1 files changed, 9 insertions, 0 deletions

diff --git a/Documentation/cgroup-v2.txt b/Documentation/cgroup-v2.txt
index dc44785dc0fa..3f8216912df0 100644
--- a/Documentation/cgroup-v2.txt
+++ b/Documentation/cgroup-v2.txt
@@ -886,6 +886,15 @@ All cgroup core files are prefixed with "cgroup."
                 A dying cgroup can consume system resources not exceeding
                 limits, which were active at the moment of cgroup deletion.
 
+          cpu.usage_usec
+                CPU time consumed in the subtree.
+
+          cpu.user_usec
+                User CPU time consumed in the subtree.
+
+          cpu.system_usec
+                System CPU time consumed in the subtree.
+
 
 Controllers
 ===========