[GIT PULL] block bits for 2.6.37-rc3

[Jens Axboe <jaxboe@fusionio.com>]

Hi Linus,

The "big" part here is the xen/blkfront transition to a
functional barrier replacement setup. Other than that,
a few fixes for build warnings/breaks, one more RCU fix
for the ioprio code, and a fix for a bug in the
blk-throttle code.

Please pull.

  git://git.kernel.dk/linux-2.6-block.git for-linus

Greg Thelen (1):
      ioprio: grab rcu_read_lock in sys_ioprio_{set,get}()

Jens Axboe (2):
      Merge branch 'upstream/blkfront' of git://git.kernel.org/.../jeremy/xen into for-linus
      cciss: fix build for PROC_FS disabled

Jeremy Fitzhardinge (4):
      xen/blkfront: map REQ_FLUSH into a full barrier
      xen/blkfront: change blk_shadow.request to proper pointer
      xen/blkfront: Implement FUA with BLKIF_OP_WRITE_BARRIER
      xen/blkfront: cope with backend that fail empty BLKIF_OP_WRITE_BARRIER requests

Vivek Goyal (2):
      blk-throttle: Fix calculation of max number of WRITES to be dispatched
      block: fix amiga and atari floppy driver compile warning

 block/blk-throttle.c         |    2 +-
 drivers/block/amiflop.c      |    2 +-
 drivers/block/ataflop.c      |    2 +-
 drivers/block/cciss.c        |    3 +-
 drivers/block/xen-blkfront.c |   55 +++++++++++++++++++++++++----------------
 fs/ioprio.c                  |   31 ++++-------------------
 6 files changed, 43 insertions(+), 52 deletions(-)

-- 
Jens Axboe