[PATCH v4 6/8] 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 Acked-by: Michal Hocko --- mm/memcontrol.c | 9 + 1 file changed, 9 insertions(+) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 62541f5..ad7d7c9 100644 ---

[PATCH v4 6/8] 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 lize...@huawei.com Acked-by: Michal Hocko mho...@suse.cz --- mm/memcontrol.c | 9 + 1 file changed, 9 insertions(+) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index