tree 10caa137fd9c8db3473f297ab43a8ae591235043
parent 0bd14b4fd72afd5df41e9fd59f356740f22fceba
author Eric W. Biederman <ebiederm@xmission.com> 1359161311 -0800
committer Eric W. Biederman <ebiederm@xmission.com> 1359267606 -0800

userns: Recommend use of memory control groups.

In the help text describing user namespaces recommend use of memory
control groups.  In many cases memory control groups are the only
mechanism there is to limit how much memory a user who can create
user namespaces can use.

Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>