1 files changed, 11 insertions, 0 deletions

diff --git a/init/Kconfig b/init/Kconfig
index 82b6a4c675b2..a075765d5fbe 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -689,6 +689,17 @@ config CGROUP_MEM_RES_CTLR_SWAP_ENABLED
           For those who want to have the feature enabled by default should
           select this option (if, for some reason, they need to disable it
           then swapaccount=0 does the trick).
+config CGROUP_MEM_RES_CTLR_KMEM
+        bool "Memory Resource Controller Kernel Memory accounting (EXPERIMENTAL)"
+        depends on CGROUP_MEM_RES_CTLR && EXPERIMENTAL
+        default n
+        help
+          The Kernel Memory extension for Memory Resource Controller can limit
+          the amount of memory used by kernel objects in the system. Those are
+          fundamentally different from the entities handled by the standard
+          Memory Controller, which are page-based, and can be swapped. Users of
+          the kmem extension can use it to guarantee that no group of processes
+          will ever exhaust kernel resources alone.
 
 config CGROUP_PERF
         bool "Enable perf_event per-cpu per-container group (cgroup) monitoring"