GFS2: Pull request (merge window)

Hi,

Please consider pulling the following changes,

Steve.

-----------------------------------------------------------
The following changes since commit 2b1caf6ed7b888c95a1909d343799672731651a5:

Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip (2011-01-20 18:30:37 -0800)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw.git master

Abhijith Das (2):
GFS2: panics on quotacheck update
GFS2: quota allows exceeding hard limit

Benjamin Marzinski (1):
GFS2: fix block allocation check for fallocate

Bob Peterson (2):
GFS2: deallocation performance patch
GFS2: Optimize glock multiple-dequeue code

Dave Chinner (1):
GFS2: introduce AIL lock

Maxim (1):
GFS2: Adding missing unlock_page()

Steven Whitehouse (8):
GFS2: Use RCU for glock hash table
GFS2: Post-VFS scale update for RCU path walk
GFS2: Fix glock queue trace point
GFS2: Improve cluster mmap scalability
GFS2: Fix glock deallocation race
GFS2: Remove potential race in flock code
GFS2: Update to AIL list locking
GFS2: Don't use _raw version of RCU dereference

 fs/gfs2/acl.c        |    7 +-
 fs/gfs2/aops.c       |    1 +
 fs/gfs2/bmap.c       |   20 ++-
 fs/gfs2/file.c       |   77 ++++++----
 fs/gfs2/glock.c      |  410 +++++++++++++++++++-------------------------------
 fs/gfs2/glock.h      |   39 +++---
 fs/gfs2/glops.c      |   33 ++--
 fs/gfs2/incore.h     |    7 +-
 fs/gfs2/lock_dlm.c   |   14 +--
 fs/gfs2/log.c        |   32 ++--
 fs/gfs2/lops.c       |   10 +-
 fs/gfs2/main.c       |    6 +-
 fs/gfs2/meta_io.c    |    2 +
 fs/gfs2/ops_fstype.c |   11 +-
 fs/gfs2/ops_inode.c  |   10 +-
 fs/gfs2/quota.c      |   14 ++-
 fs/gfs2/rgrp.c       |   34 ++++-
 fs/gfs2/rgrp.h       |    2 +
 18 files changed, 351 insertions(+), 378 deletions(-)