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Assort md updates for 2.6.31

NeilBrown linux-raid lkml 1 version In review

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  1. v1 Latest8 patches 7 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/8md/raid6: release spare page at ->stop()drivers/md/raid5.c+12 -140 replies
2/8md: Push down data integrity code to personalities.drivers/md/linear.c drivers/md/md.c drivers/md/md.h +4 more+79 -330 replies
3/8md: when a level change reduces the number of devices, remove the excess.drivers/md/md.c+7 -00 replies
4/8md: avoid array overflow with bad v1.x metadatadrivers/md/md.c+6 -10 replies
5/8md: Handle growth of v1.x metadata correctly.drivers/md/md.c+7 -10 replies
6/8md/raid5: set reshape_position correctly when reshape starts.drivers/md/raid5.c+1 -10 replies
7/8md: allow raid5_quiesce to work properly when reshape is happening.drivers/md/raid5.c+10 -10 replies
8/8md: Use revalidate_disk to effect changes in size of device.drivers/md/linear.c drivers/md/md.c drivers/md/raid1.c +1 more+9 -337 replies

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No Reviewed-by, Acked-by or Tested-by trailers for v1 yet.

Read the v1 thread

Cover letter [md PATCH 0/8] Assort md updates for 2.6.31

Following are a small assortment of md fixes/improvements that I will be pushing to Linus for 2.6.31.
Review always appreciated.

NeilBrown

---

Andre Noll (1):
md: Push down data integrity code to personalities.

Dan Williams (1):

      md/raid6: release spare page at ->stop()

NeilBrown (6):
md: Use revalidate_disk to effect changes in size of device.
md: allow raid5_quiesce to work properly when reshape is happening. md/raid5: set reshape_position correctly when reshape starts.
md: Handle growth of v1.x metadata correctly.
md: avoid array overflow with bad v1.x metadata
md: when a level change reduces the number of devices, remove the excess.

 drivers/md/linear.c    |    2 +
 drivers/md/md.c        |  143 ++++++++++++++++++++++++++++++------------------
 drivers/md/md.h        |    2 +
 drivers/md/multipath.c |    5 +-
 drivers/md/raid0.c     |    1 
 drivers/md/raid1.c     |    7 ++
 drivers/md/raid10.c    |    4 +
 drivers/md/raid5.c     |   51 ++++++++---------
 8 files changed, 131 insertions(+), 84 deletions(-)