[GIT PULL] please pull file-locking related changes for v3.20

[Jeff Layton <jlayton@poochiereds.net>]

The following changes since commit cb59670870d90ff8bc31f5f2efc407c6fe4938c0:

  Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse (2015-01-16 14:58:16 +1300)

are available in the git repository at:

  git://git.samba.org/jlayton/linux.git tags/locks-v3.20-1

for you to fetch changes up to 8116bf4cb62d337c953cfa5369ef4cf83e73140c:

  locks: update comments that refer to inode->i_flock (2015-01-21 20:44:01 -0500)

----------------------------------------------------------------
File locking related changes for v3.20 (pile #1)

This patchset contains a fairly major overhaul of how file locks are
tracked within the inode. Rather than a single list, we now create a
per-inode "lock context" that contains individual lists for the file
locks, and a new dedicated spinlock for them.

There are changes in other trees that are based on top of this set so
it may be easiest to pull this in early.
----------------------------------------------------------------
Jeff Layton (13):
      locks: add new struct list_head to struct file_lock
      locks: have locks_release_file use flock_lock_file to release generic flock locks
      locks: add a new struct file_locking_context pointer to struct inode
      ceph: move spinlocking into ceph_encode_locks_to_buffer and ceph_count_locks
      locks: move flock locks to file_lock_context
      locks: convert posix locks to file_lock_context
      locks: convert lease handling to file_lock_context
      locks: remove i_flock field from struct inode
      locks: add a dedicated spinlock to protect i_flctx lists
      locks: clean up the lm_change prototype
      locks: keep a count of locks on the flctx lists
      locks: consolidate NULL i_flctx checks in locks_remove_file
      locks: update comments that refer to inode->i_flock

 fs/ceph/locks.c      |  64 ++++----
 fs/ceph/mds_client.c |   4 -
 fs/cifs/file.c       |  34 ++---
 fs/inode.c           |   3 +-
 fs/lockd/svcsubs.c   |  26 ++--
 fs/locks.c           | 569 +++++++++++++++++++++++++++++++++++++-------------------------------
 fs/nfs/delegation.c  |  23 +--
 fs/nfs/nfs4state.c   |  70 +++++----
 fs/nfs/pagelist.c    |   6 +-
 fs/nfs/write.c       |  41 ++++-
 fs/nfsd/nfs4state.c  |  21 ++-
 fs/read_write.c      |   2 +-
 include/linux/fs.h   |  52 +++++--
 13 files changed, 510 insertions(+), 405 deletions(-)

-- 
Jeff Layton <jlayton@poochiereds.net>