Hi Linus,
please pull following md updates for 3.2
Most of them are just code cleanups and minor bug fixes.
There is one fix for a RAID5 bug which could lead to data corruption
due to reading old data from a device that is marked as faulty. It is a
small race as the drive is normally removed from consideration very soon
after being marked faulty. This patch is flagged for inclusion in -stable.
It is commit 355840e7a7e56bb.
This series conflicts with the patch
block: remove support for bio remapping from ->make_request
from Christoph Hellwig in the block tree.
That patch changes 'make_request' functions to return void. I have patches
which change the types of args to some of those functions from a typedef to
a 'struct XXX'.
The conflict is fairly easy to resolve ("wiggle" does it perfectly), or you
could pull my "for-next" branch (85d7a4e56fbe09c1) instead which includes
block-3.1 and resolves the conflict.
Thanks,
NeilBrown
The following changes since commit c3b92c8787367a8bb53d57d9789b558f1295cc96:
Linux 3.1 (2011-10-24 09:10:05 +0200)
are available in the git repository at:
git://neil.brown.name/md for-linus
last commit being e5a0ad6c13bc9c02f6e8cdc6242c1c30e5b98a7a
Andrei Warkentin (1):
MD: Allow restarting an interrupted incremental recovery.
Chris Dunlop (1):
md.c: trivial comment fix
Dan McGee (1):
lib/raid6: Fix filename emitted in generated code
Daniel P. Berrange (1):
md: don't delay reboot by 1 second if no MD devices exist
Namhyung Kim (1):
md/raid1: factor out common bio handling code
NeilBrown (28):
md/bitmap: rename and tidy up BITMAP_PAGE_CLEAN
md/bitmap: improve handling of 'allclean'.
md/raid1: add documentation to r1_private_data_s data structure.
md/raid5: remove pointless NULL test.
md/raid1/ avoid bio search in end_sync_read()
md/raid5: convert to macros into inline functions.
md: remove some old DEBUGging code.
md: remove PRINTK and dprintk debugging and use pr_debug
md/raid0: convert some printks to pr_debug.
md: removing typedefs: mdk_rdev_t -> struct md_rdev
md: remove typedefs: mddev_t -> struct mddev
md: remove typedefs: mdk_thread_t -> struct md_thread
md: remove typedefs: r10bio_t -> struct r10bio and r1bio_t -> struct r1bio
md: remove typedefs: mirror_info_t -> struct mirror_info
md/linear: remove typedefs: dev_info_t -> struct dev_info
md/faulty: remove typedef: conf_t -> struct faulty_conf
md/linear: typedef removal: linear_conf_t -> struct linear_conf
md/multipath: typedef removal: multipath_conf_t -> struct mpconf
md/raid0: typedef removal: raid0_conf_t -> struct r0conf
md/raid10: typedef removal: conf_t -> struct r10conf
md/raid1: typedef removal: conf_t -> struct r1conf
md/raid5: typedef removal: raid5_conf_t -> struct r5conf
md/bitmap remove fault injection options.
md: rename "mdk_personality" to "md_personality"
md: add proper write-congestion reporting to RAID1 and RAID10.
md: clear In_sync bit on devices added to an active array.
md/raid5: fix bug that could result in reads from a failed device.
md: Fix some bugs in recovery_disabled handling.
Wang Sheng-Hui (1):
trival: md_k.h should be md.h in the beginning comment of file md.h
drivers/md/bitmap.c | 188 ++++++---------
drivers/md/bitmap.h | 12 +-
drivers/md/dm-raid.c | 28 +-
drivers/md/faulty.c | 38 ++--
drivers/md/linear.c | 46 ++--
drivers/md/linear.h | 12 +-
drivers/md/md.c | 631 ++++++++++++++++++++++++------------------------
drivers/md/md.h | 151 ++++++------
drivers/md/multipath.c | 64 +++---
drivers/md/multipath.h | 10 +-
drivers/md/raid0.c | 191 +++++++--------
drivers/md/raid0.h | 10 +-
drivers/md/raid1.c | 335 ++++++++++++++------------
drivers/md/raid1.h | 85 ++++---
drivers/md/raid10.c | 280 ++++++++++++----------
drivers/md/raid10.h | 22 +-
drivers/md/raid5.c | 363 ++++++++++++----------------
drivers/md/raid5.h | 20 +-
lib/raid6/int.uc | 2 +-
19 files changed, 1216 insertions(+), 1272 deletions(-)
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