Merge branch 'for-3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
"Two patches to fix fallouts from the kernfs conversion:
Li's patch to stop leaking cgroup_root refs across multiple mounts and
the other fixes the 90s hang during shutdown caused by always using
root's uid/gid for new cgroup dirs and files."
* 'for-3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: newly created dirs and files should be owned by the creator
cgroup: fix top cgroup refcnt leak
