[GIT PULL] Block driver changes for 3.6

[GIT PULL] Block driver changes for 3.6

[Jens Axboe]

Hi Linus,

These are the driver bits for 3.6, based on (an earlier version)
of for-3.6/core that I just asked you to pull. It contains:

- Making the plugging support for drivers a bit more sane from
  Neil. This supersedes the plugging change from Shaohua as well.
- The usual round of drbd updates.
- Using a tail add instead of a head add in the request completion
  for ndb, making us find the most completed request more quickly.
- A few floppy changes, getting rid of a duplicated flag and also
  running the floppy init async (since it takes forever in boot
  terms) from Andi.


  git://git.kernel.dk/linux-block.git for-3.6/drivers

Andi Kleen (1):
      floppy: Run floppy initialization asynchronous

Chetan Loke (1):
      block/nbd: micro-optimization in nbd request completion

Fengguang Wu (1):
      floppy: remove duplicated flag FD_RAW_NEED_DISK

Jens Axboe (3):
      Merge branch 'upstream' of git://git.kernel.org/.../jikos/floppy into for-3.6/drivers
      Merge branch 'for-jens' of git://git.drbd.org/linux-drbd into for-3.6/drivers
      Merge branch 'upstream' of git://git.kernel.org/.../jikos/floppy into for-3.6/drivers

Lars Ellenberg (10):
      drbd: cleanup, remove two unused global flags
      drbd: differentiate between normal and forced detach
      drbd: report congestion if we are waiting for some userland callback
      drbd: reset congestion information before reporting it in /proc/drbd
      drbd: do not reset rs_pending_cnt too early
      drbd: call local-io-error handler early
      drbd: fix potential access after free
      drbd: flush drbd work queue before invalidate/invalidate remote
      drbd: fix max_bio_size to be unsigned
      drbd: announce FLUSH/FUA capability to upper layers

NeilBrown (3):
      md: remove plug_cnt feature of plugging.
      blk: centralize non-request unplug handling.
      blk: pass from_schedule to non-request unplug functions.

Shaohua Li (1):
      block: stack unplug

 Documentation/block/queue-sysfs.txt |   7 +
 block/blk-cgroup.c                  | 139 +++++++++++++-------
 block/blk-cgroup.h                  | 128 +++++++++++++++++-
 block/blk-core.c                    | 253 +++++++++++++++++++++---------------
 block/blk-sysfs.c                   |  34 ++---
 block/blk-throttle.c                |   3 -
 block/blk.h                         |   3 +
 block/bsg-lib.c                     |  53 --------
 drivers/block/drbd/drbd_actlog.c    |   8 +-
 drivers/block/drbd/drbd_bitmap.c    |   4 +-
 drivers/block/drbd/drbd_int.h       |  44 +++++--
 drivers/block/drbd/drbd_main.c      |  65 ++++++---
 drivers/block/drbd/drbd_nl.c        |  36 +++--
 drivers/block/drbd/drbd_proc.c      |   3 +
 drivers/block/drbd/drbd_receiver.c  |  38 ++++--
 drivers/block/drbd/drbd_req.c       |   9 +-
 drivers/block/drbd/drbd_worker.c    |  12 +-
 drivers/block/floppy.c              |  24 +++-
 drivers/block/nbd.c                 |   2 +-
 drivers/block/umem.c                |  37 +-----
 drivers/md/md.c                     |  59 +--------
 drivers/md/md.h                     |  11 +-
 drivers/md/raid1.c                  |   3 +-
 drivers/md/raid10.c                 |   3 +-
 drivers/md/raid5.c                  |   5 +-
 drivers/scsi/scsi_transport_fc.c    |  38 ------
 drivers/scsi/scsi_transport_iscsi.c |   2 +-
 include/linux/blkdev.h              |  61 +++++----
 include/linux/bsg-lib.h             |   1 -
 include/linux/mempool.h             |   3 +-
 mm/mempool.c                        |  12 +-
 31 files changed, 634 insertions(+), 466 deletions(-)

-- 
Jens Axboe