linux-next: manual merge of the cgroup tree

[Thierry Reding <thierry.reding@gmail.com>]

Today's linux-next merge of the cgroup tree got conflicts in

	mm/memcontrol.c

I fixed it up (see below). Please check if the resolution looks correct.

Thanks,
Thierry
---
diff --cc mm/memcontrol.c
index 1c52ddb,65a46ef..84dcc5c
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@@ -6203,9 -5979,6 +6216,8 @@@ static void __mem_cgroup_free(struct me
  	int node;
  	size_t size = memcg_size();
  
 +	mem_cgroup_remove_from_trees(memcg);
- 	free_css_id(&mem_cgroup_subsys, &memcg->css);
 +
  	for_each_node(node)
  		free_mem_cgroup_per_zone_info(memcg, node);