On Wed, Oct 31, 2012 at 05:31:34PM +0100, Michal Hocko wrote:

Thanks for this cleanup. The code looks much better now and:
$ git diff --stat mmotm...tj-cgroups/review-cgroup-rmdir-updates
 block/blk-cgroup.c     |    3 +-
 include/linux/cgroup.h |   41 +-------
 kernel/cgroup.c        |  256 ++++++++++++------------------------------------
 mm/hugetlb_cgroup.c    |   11 +--
 mm/memcontrol.c        |   51 ++--------
 5 files changed, 75 insertions(+), 287 deletions(-)

speaks for itself.

Oh, yeah, I've been wanting to do this for so long.  :)

Thanks.

-- 
tejun