[GIT PULL] Block driver changes for 3.6

From: Jens Axboe
Date: Wed Aug 01 2012 - 08:20:58 EST


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

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