[GIT PULL] dlm updates for 2.6.30

[GIT PULL] dlm updates for 2.6.30

[David Teigland]

Linus,

Please pull dlm updates for 2.6.30 from:

 git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm.git for-linus

They have all been in linux-next for quite a while.  The notable fixes come
from using the dlm with ocfs2 and relate to handling lock cancelation and
large nodeids.
Dave

Christine Caulfield (1):
      dlm: replace idr with hash table for connections

David Teigland (3):
      dlm: clear defunct cancel state
      dlm: ignore cancel on granted lock
      dlm: fix length calculation in compat code

Joe Perches (2):
      dlm: use ipv6_addr_copy
      dlm: comment typo fixes

Steven Whitehouse (1):
      dlm: Change rwlock which is only used in write mode to a spinlock

 fs/dlm/dir.c          |   18 +++---
 fs/dlm/dlm_internal.h |    2 +-
 fs/dlm/lock.c         |   60 ++++++++++++++--
 fs/dlm/lockspace.c    |    2 +-
 fs/dlm/lowcomms.c     |  181 ++++++++++++++++++++++++++-----------------------
 fs/dlm/user.c         |   24 ++++---
 6 files changed, 175 insertions(+), 112 deletions(-)