MD updates for 3.7.
Latish because I needed to wait for the block tree to get merged.
Thanks,
NeilBrown
The following changes since commit 02f3939e1a9357b7c370a4a69717cf9c02452737:
block: makes bio_split support bio without data (2012-09-28 10:38:48 +0200)
are available in the git repository at:
git://neil.brown.name/md/ tags/md-3.7
for you to fetch changes up to 72f36d5972a166197036c1281963f6863c429bf2:
md: refine reporting of resync/reshape delays. (2012-10-11 14:25:57 +1100)
----------------------------------------------------------------
md updates for 3.7
"discard" support, some dm-raid improvements and other assorted
bits and pieces.
----------------------------------------------------------------
Alexander Lyakas (1):
md: When RAID5 is dirty, force reconstruct-write instead of read-modify-write.
Dan Carpenter (1):
md/raid10: use correct limit variable
Denis Efremov (1):
md/linear: rcu_dereference outside read-lock section
Jan Beulich (1):
add further __init annotations to crypto/xor.c
Jianpeng Ma (2):
md/bitmap:Don't use IS_ERR to judge alloc_page().
Subject: [PATCH] md:change resync_mismatches to atomic64_t to avoid races
Jonathan Brassow (5):
MD RAID10: Prep for DM RAID10 device replacement capability
DM RAID: Move 'rebuild' checking code to its own function
DM RAID: Add rebuild capability for RAID10
DM RAID: Fix comparison of index and quantity for "rebuild" parameter
DM RAID: Fix for "sync" directive ineffectiveness
Michael Wang (1):
raid: replace list_for_each_continue_rcu with new interface
NeilBrown (10):
md/raid10: submit IO from originating thread instead of md thread.
md: avoid taking the mutex on some ioctls.
md/raid1: Don't release reference to device while handling read error.
md/raid5: add some missing locking in handle_failed_stripe.
md/raid5: protect debug message against NULL derefernce.
md/raid5: make sure to_read and to_write never go negative.
md: writing to sync_action should clear the read-auto state.
md: make sure manual changes to recovery checkpoint are saved.
md/raid5: be careful not to resize_stripes too big.
md: refine reporting of resync/reshape delays.
Shaohua Li (7):
md: linear supports TRIM
md: raid 0 supports TRIM
md: raid 1 supports TRIM
md: raid 10 supports TRIM
MD: change the parameter of md thread
MD: raid5 trim support
MD: raid5 avoid unnecessary zero page for trim
Documentation/device-mapper/dm-raid.txt | 9 ++
crypto/xor.c | 4 +-
drivers/md/bitmap.c | 17 +--
drivers/md/dm-raid.c | 124 ++++++++++++++----
drivers/md/linear.c | 25 +++-
drivers/md/md.c | 145 +++++++++++++++------
drivers/md/md.h | 9 +-
drivers/md/multipath.c | 3 +-
drivers/md/raid0.c | 19 ++-
drivers/md/raid1.c | 37 ++++--
drivers/md/raid10.c | 95 ++++++++++++--
drivers/md/raid5.c | 219 ++++++++++++++++++++++++++++----
drivers/md/raid5.h | 1 +
13 files changed, 578 insertions(+), 129 deletions(-)
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