tree 84f8a343acee2da6eacc8e5453b7ce102e8f371b
parent 34c00c319ce7eddf79be0cd307acd5630addcbb8
author Li Zefan <lizefan@huawei.com> 1379926589 +0800
committer Tejun Heo <tj@kernel.org> 1379987054 -0400

memcg: fail to create cgroup if the cgroup id is too big

memcg requires the cgroup id to be smaller than 65536.

This is a preparation to kill css id.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Tejun Heo <tj@kernel.org>