[CRIU] [PATCH 4/4] cg: Add documentation about dumping specified controllers

[Cyrill Gorcunov]

Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
---
 Documentation/criu.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/criu.txt b/Documentation/criu.txt
index 14ababde9319..55f05c00061f 100644
--- a/Documentation/criu.txt
+++ b/Documentation/criu.txt
@@ -186,6 +186,11 @@ Thus for command line argument the example above will look like:
     Same as *--cgroup-props* except the specification is read from
     a file pointed by '<path>'.
 
+*--cgroup-dump-controller* '<name>'::
+    Dump controller with '<name>' only, skipping anything else
+    automatically discovered (usually via procfs filesystem). Suitable
+    when need *criu* to skip some controllers.
+
 *--cgroup-props-ignore-default*::
     When combined with *--cgroup-props* makes *criu* to substitute
     predefined controller property with new one shipped. Otherwise
-- 
2.5.5