(cleancache) stable/for-linus-3.4

Hey Linus,

Please git pull the following tag:

git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm.git stable/for-linus-3.4

which has some patches for the cleancache API that should have been submitted a _long_ time ago. They are basically cleanups:
- rename of flush to invalidate
- moving reporting of statistics into debugfs
- use __read_mostly as necessary.

Oh, and also the MAINTAINERS file change. The files (except the MAINTAINERS file) have been in #linux-next for months now. The late addition of MAINTAINERS file is a brain-fart on my side - didn't realize I needed that just until I was typing this up - and I based that patch on v3.3 - so the tree is on top of v3.3.

Please pull!

 .../ABI/testing/sysfs-kernel-mm-cleancache         |   11 --
 Documentation/vm/cleancache.txt                    |   41 ++++----
 MAINTAINERS                                        |    7 ++
 drivers/staging/zcache/zcache-main.c               |   10 +-
 drivers/xen/tmem.c                                 |   10 +-
 fs/block_dev.c                                     |    2 +-
 fs/super.c                                         |    2 +-
 include/linux/cleancache.h                         |   24 +++---
 mm/cleancache.c                                    |   98 ++++++++------------
 mm/filemap.c                                       |    2 +-
 mm/truncate.c                                      |   10 +-
 11 files changed, 96 insertions(+), 121 deletions(-)

Dan Magenheimer (4):
mm: cleancache: s/flush/invalidate/
mm: zcache/tmem/cleancache: s/flush/invalidate/
mm: cleancache: report statistics via debugfs instead of sysfs.
mm: cleancache: Use __read_mostly as appropiate.

Konrad Rzeszutek Wilk (2):
MAINTAINERS: Adding cleancache API to the list. Merge branch 'stable/cleancache.v13' into linux-next