[git pull] device-mapper fixes for 2.6.32-rc6

[Alasdair G Kergon <agk@redhat.com>]

Please pull from:

  master.kernel.org:/pub/scm/linux/kernel/git/agk/linux-2.6-dm.git master

to get the following device-mapper fixes for inclusion in 2.6.32-rc6:

Andrew Morton (1):
      dm log: userspace fix incorrect luid cast in userspace_ctr

Jonathan Brassow (1):
      dm snapshot: free exception store on init failure

Kiyoshi Ueda (1):
      dm: dec_pending needs locking to save error value

Mikulas Patocka (6):
      dm snapshot: sort by chunk size to fix race
      dm snapshot: require non zero chunk size by end of ctr
      dm exception store: fix failed set_chunk_size error path
      dm snapshot: lock snapshot while supplying status
      dm snapshot: use unsigned integer chunk size
      dm snapshot: allow chunk size to be less than page size

Zdenek Kabelac (1):
      dm: add missing del_gendisk to alloc_dev error path

 drivers/md/dm-exception-store.c    |   38 +++++++++++------------------------
 drivers/md/dm-exception-store.h    |    8 +++---
 drivers/md/dm-log-userspace-base.c |    2 +-
 drivers/md/dm-snap-persistent.c    |   16 +++++++-------
 drivers/md/dm-snap.c               |   25 +++++++++++++++++++---
 drivers/md/dm.c                    |   11 ++++++++-
 6 files changed, 55 insertions(+), 45 deletions(-)

Alasdair
-- 
agk@redhat.com