[GIT PULL] ore/exofs: Changes for the 3.2 Merge Window (Part 1)

From: Boaz Harrosh
Date: Tue Oct 25 2011 - 12:23:08 EST


Linus Hi

Please pull the following changes since v3.1-rc6 [b6fd41e2]

Which are available in the git repository at:
git://git.open-osd.org/linux-open-osd.git for-linus

The biggest highlight of this Merge is support for RAID5 over objects
with full support for the pnfs-objects-ietf-standard layout. (This is
a special RAID5 over objects which is equivalent to RAID5 over files
much more then RAID5 over block devices).

Part 2: Of this merge is dependent on this inclusion and the bits
in Trond's NFS tree. For the fs/nfs/objlayout and will be pushed
through Trond, once both hit mainline.

Thanks!
Boaz Harrosh (19):
osd: Kconfig remove wrong FIXME
exofs: Rename struct ore_components comps => oc
exofs: Remove unused data_map member from exofs_sb_info
ore: Make ore_striping_info and ore_calc_stripe_info public
ore/exofs: Change the type of the devices array (API change)
ore: Only IO one group at a time (API change)
ore: cleanup: Embed an ore_striping_info inside ore_io_state
ore: Remove check for ios->kern_buff in _prepare_for_striping to later
exofs: Support for short read/writes
ore: Support for short read/writes
ore: Support for partial component table
ore/exofs: Define new ore_verify_layout
ore/exofs: Change ore_check_io API
ore: Make ore_calc_stripe_info EXPORT_SYMBOL
fs/Makefile: Always inspect exofs/
ore: RAID5 read
ore: RAID5 Write
exofs: Support for RAID5 read-4-write interface.
ore: Enable RAID5 mounts

H Hartley Sweeten (2):
exofs/ore.c: local functions should be static
exofs/super.c: local functions should be static

drivers/scsi/osd/Kconfig | 4 -
fs/Makefile | 2 +-
fs/exofs/Kbuild | 3 +-
fs/exofs/Kconfig | 9 +-
fs/exofs/exofs.h | 26 +-
fs/exofs/inode.c | 233 +++++++++++++----
fs/exofs/ore.c | 656 +++++++++++++++++++++++++++++++++-------------
fs/exofs/ore_raid.c | 660 ++++++++++++++++++++++++++++++++++++++++++++++
fs/exofs/ore_raid.h | 79 ++++++
fs/exofs/super.c | 205 ++++++---------
include/scsi/osd_ore.h | 80 ++++++-
11 files changed, 1583 insertions(+), 374 deletions(-)
create mode 100644 fs/exofs/ore_raid.c
create mode 100644 fs/exofs/ore_raid.h
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