[Devel] [PATCH rh7 2/2] cgroups: Introduce subgroups_limit control

[Cyrill Gorcunov]

On Wed, Jan 18, 2017 at 03:46:29PM +0300, Andrey Ryabinin wrote:
> Having a lot memory cgroups on machine may cause significant slowdown.
> So we want to limit number of sub-groups that container can create.
> This patch adds cgroup.subgroups_limit control file for that purpose.
> The file is present only on container's root cgroup.
> 
> https://jira.sw.ru/browse/PSBM-33401
> Signed-off-by: Andrey Ryabinin <aryabinin at virtuozzo.com>
Reviewed-by: Cyrill Gorcunov <gorcunov at openvz.org>