cgroups: Document the Debian memory resource controller config change

Gbp-Pq: Topic debian
Gbp-Pq: Name cgroups-Document-the-Debian-memory-resource-controll.patch

diff --git a/Documentation/cgroups/memory.txt b/Documentation/cgroups/memory.txt
index ff71e16cc7524881dfdae90f321a98e56e51a914..80eb01cbdc805ebe5076e51a340317dcac6d3a2b 100644 (file)
--- a/Documentation/cgroups/memory.txt
+++ b/Documentation/cgroups/memory.txt
@@ -52,6 +52,10 @@ Features:
  Kernel memory support is a work in progress, and the current version provides
  basically functionality. (See Section 2.7)
 
+NOTE: In Debian kernel packages, the memory resource controller is
+included but disabled by default.  Use the kernel parameter
+'cgroup_enable=memory' to enable it.
+
 Brief summary of control files.
 
  tasks                          # attach a task(thread) and show list of threads