dlm updates for 3.5

Hi Linus,

Please pull dlm updates from tag:

git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git dlm-3.5

This set includes some minor fixes and improvements. The one large patch addresses the special "nodir" mode, which has been a long neglected proof of concept, but with these fixes seems to be quite usable. It allows the resource master to be assigned statically instead of dynamically, which can improve performance if there is little locality and most resources are shared.

Thanks,
Dave

Dan Carpenter (1):
dlm: NULL dereference on failure in kmem_cache_create()

David Teigland (7):
dlm: prevent connections during shutdown
dlm: fix waiter recovery
dlm: limit rcom debug messages
dlm: avoid unnecessary search in search_rsb
dlm: improve error and debug messages
dlm: fixes for nodir mode
gfs2: fix recovery during unmount

 fs/dlm/ast.c          |    3 +-
 fs/dlm/dlm_internal.h |   16 +-
 fs/dlm/lock.c         |  541 +++++++++++++++++++++++++++++++++----------------
 fs/dlm/lock.h         |    7 +-
 fs/dlm/lockspace.c    |   20 ++
 fs/dlm/lowcomms.c     |   28 ++-
 fs/dlm/memory.c       |    8 +-
 fs/dlm/rcom.c         |   61 +++---
 fs/dlm/recover.c      |   73 ++++---
 fs/dlm/recoverd.c     |   15 +-
 fs/dlm/requestqueue.c |   43 ++--
 fs/gfs2/incore.h      |    1 -
 fs/gfs2/lock_dlm.c    |    2 -
 fs/gfs2/ops_fstype.c  |    7 +-
 fs/gfs2/sys.c         |   10 +-
 include/linux/dlm.h   |    1 -
 16 files changed, 538 insertions(+), 298 deletions(-)