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-rw-r--r--Documentation/admin-guide/cgroup-v1/memory.rst3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/admin-guide/cgroup-v1/memory.rst b/Documentation/admin-guide/cgroup-v1/memory.rst
index 0936412e044e..44d5429636e2 100644
--- a/Documentation/admin-guide/cgroup-v1/memory.rst
+++ b/Documentation/admin-guide/cgroup-v1/memory.rst
@@ -851,6 +851,9 @@ At reading, current status of OOM is shown.
(if 1, oom-killer is disabled)
- under_oom 0 or 1
(if 1, the memory cgroup is under OOM, tasks may be stopped.)
+ - oom_kill integer counter
+ The number of processes belonging to this cgroup killed by any
+ kind of OOM killer.
11. Memory Pressure
===================