[PULL REQUEST] md update for 3.6

[NeilBrown]

Hi Linus,
 please pull as follows.  Sorry it is late - I was hoping to sync up with Jens
as I have some patches which depend on some in his tree, but that doesn't
seem to have worked.
I'll probably send you another pull request once his tree has been included,
but I'll not be surprised if it has to wait for 3.7.

Thanks,
NeilBrown


The following changes since commit c039c332f23e794deb6d6f37b9f07ff3b27fb2cf:

  dm raid: move sectors_per_dev calculation (2012-07-27 15:08:04 +0100)

are available in the git repository at:

  git://neil.brown.name/md/ for-next

for you to fetch changes up to 63f33b8dda88923487004b20fba825486d009e7b:

  DM RAID: Add support for MD RAID10 (2012-08-01 20:41:20 +1000)

----------------------------------------------------------------
Alexander Lyakas (1):
      md/RAID1: Add missing case for attempting to repair known bad blocks.

Jonathan Brassow (6):
      MD RAID10: Fix compiler warning.
      MD RAID10: rename mirror_info structure
      MD RAID1: rename mirror_info structure
      MD: Move macros from raid1*.h to raid1*.c
      MD RAID10: Export md_raid10_congested
      DM RAID: Add support for MD RAID10

NeilBrown (3):
      md: remove duplicated test on ->openers when calling do_md_stop()
      md/raid1: don't abort a resync on the first badblock.
      Merge commit 'c039c332f23e794deb6d6f37b9f07ff3b27fb2cf' into md

Shaohua Li (7):
      raid5: reduce chance release_stripe() taking device_lock
      raid5: lockless access raid5 overrided bi_phys_segments
      raid5: remove unnecessary bitmap write optimization
      raid5: add a per-stripe lock
      md/raid1: make sequential read detection per disk based
      md/raid1: read balance chooses idlest disk for SSD
      md/raid1: prevent merging too large request

majianpeng (2):
      raid5: Add R5_ReadNoMerge flag which prevent bio from merging at block layer
      md/raid5: For odirect-write performance, do not set STRIPE_PREREAD_ACTIVE.

 Documentation/device-mapper/dm-raid.txt |   26 ++++
 drivers/md/dm-raid.c                    |   95 +++++++++++++-
 drivers/md/md.c                         |    8 +-
 drivers/md/raid1.c                      |  164 ++++++++++++++++++-------
 drivers/md/raid1.h                      |   30 ++---
 drivers/md/raid10.c                     |   92 +++++++++-----
 drivers/md/raid10.h                     |   23 +---
 drivers/md/raid5.c                      |  205 +++++++++++++++++--------------
 drivers/md/raid5.h                      |    2 +
 9 files changed, 426 insertions(+), 219 deletions(-)

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