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Mike Snitzer 09c9d4c9b6 dm mpath: disable blk_abort_queue 
Revert commit 224cb3e981f1b2f9f93dbd49eaef505d17d894c2
  dm: Call blk_abort_queue on failed paths

Multipath began to use blk_abort_queue() to allow for
lower latency path deactivation.  This was found to
cause list corruption:

   the cmd gets blk_abort_queued/timedout run on it and the scsi eh
   somehow is able to complete and run scsi_queue_insert while
   scsi_request_fn is still trying to process the request.

   https://www.redhat.com/archives/dm-devel/2010-November/msg00085.html

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Cc: Mike Anderson <andmike@linux.vnet.ibm.com>
Cc: Mike Christie <michaelc@cs.wisc.edu>
Cc: stable@kernel.org
2011-01-13 19:59:46 +00:00
..
bitmap.c
md: unplug writes to external bitmaps.
2010-10-29 16:40:32 +11:00
bitmap.h
md: use sector_t in bitmap_get_counter
2010-10-28 17:32:26 +11:00
dm-bio-record.h
dm: preserve bi_io_vec when resubmitting bios
2009-04-02 19:55:23 +01:00
dm-crypt.c
dm: implement REQ_FLUSH/FUA support for bio-based dm
2010-09-10 12:35:38 +02:00
dm-delay.c
dm delay: support discard
2010-08-12 04:14:13 +01:00
dm-exception-store.c
dm snapshot: test chunk size against both origin and snapshot
2010-08-12 04:13:51 +01:00
dm-exception-store.h
dm snapshot: test chunk size against both origin and snapshot
2010-08-12 04:13:51 +01:00
dm-io.c
dm: implement REQ_FLUSH/FUA support for bio-based dm
2010-09-10 12:35:38 +02:00
dm-ioctl.c
llseek: automatically add .llseek fop
2010-10-15 15:53:27 +02:00
dm-kcopyd.c
block: unify flags for struct bio and struct request
2010-08-07 18:20:39 +02:00
dm-linear.c
dm: use dm_target_offset macro
2010-08-12 04:14:11 +01:00
dm-log-userspace-base.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
dm-log-userspace-transfer.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
dm-log-userspace-transfer.h
dm log: userspace add luid to distinguish between concurrent log instances
2009-09-04 20:40:34 +01:00
dm-log.c
dm: implement REQ_FLUSH/FUA support for bio-based dm
2010-09-10 12:35:38 +02:00
dm-mpath.c
dm mpath: disable blk_abort_queue
2011-01-13 19:59:46 +00:00
dm-mpath.h
dm mpath: remove is_active from struct dm_path
2008-10-10 13:36:58 +01:00
dm-path-selector.c
dm: path selector use module refcount directly
2009-04-02 19:55:27 +01:00
dm-path-selector.h
dm mpath: add start_io and nr_bytes to path selectors
2009-06-22 10:12:27 +01:00
dm-queue-length.c
dm mpath: add queue length load balancer
2009-06-22 10:12:27 +01:00
dm-raid1.c
dm: implement REQ_FLUSH/FUA support for bio-based dm
2010-09-10 12:35:38 +02:00
dm-region-hash.c
dm: implement REQ_FLUSH/FUA support for bio-based dm
2010-09-10 12:35:38 +02:00
dm-round-robin.c
dm mpath: add start_io and nr_bytes to path selectors
2009-06-22 10:12:27 +01:00
dm-service-time.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
dm-snap-persistent.c
workqueues: s/ON_STACK/ONSTACK/
2010-10-26 16:52:14 -07:00
dm-snap-transient.c
dm snapshot: move cow ref from exception store to snap core
2009-12-10 23:52:12 +00:00
dm-snap.c
Merge branch 'for-2.6.37/barrier' of git://git.kernel.dk/linux-2.6-block
2010-10-22 17:07:18 -07:00
dm-stripe.c
dm: implement REQ_FLUSH/FUA support for bio-based dm
2010-09-10 12:35:38 +02:00
dm-sysfs.c
Driver core: Constify struct sysfs_ops in struct kobj_type
2010-03-07 17:04:49 -08:00
dm-table.c
Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block
2011-01-13 10:45:01 -08:00
dm-target.c
dm: error return error for discards
2010-08-12 04:14:14 +01:00
dm-uevent.c
dm table: remove dm_get from dm_table_get_md
2010-03-06 02:29:52 +00:00
dm-uevent.h
…
dm-zero.c
dm: zero silently drop discards
2010-08-12 04:14:12 +01:00
dm.c
dm: dont take i_mutex to change device size
2011-01-13 19:53:46 +00:00
dm.h
dm: linear support discard
2010-08-12 04:14:08 +01:00
faulty.c
md: use separate bio pool for each md device.
2010-10-28 17:36:15 +11:00
Kconfig
Merge branch 'async' of macbook:git/btrfs-unstable
2010-08-09 10:36:44 +01:00
linear.c
md: implment REQ_FLUSH/FUA support
2010-09-10 12:35:38 +02:00
linear.h
md/linear: use call_rcu to free obsolete 'conf' structures.
2009-06-18 08:49:42 +10:00
Makefile
Merge branch 'async' of macbook:git/btrfs-unstable
2010-08-09 10:36:44 +01:00
md.c
Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block
2011-01-13 10:45:01 -08:00
md.h
md: use separate bio pool for each md device.
2010-10-28 17:36:15 +11:00
multipath.c
md: implment REQ_FLUSH/FUA support
2010-09-10 12:35:38 +02:00
multipath.h
md: remove mddev_to_conf "helper" macro
2009-06-16 16:54:21 +10:00
raid0.c
md: implment REQ_FLUSH/FUA support
2010-09-10 12:35:38 +02:00
raid0.h
md: fix handling of array level takeover that re-arranges devices.
2010-06-24 13:33:24 +10:00
raid1.c
md/raid1: really fix recovery looping when single good device fails.
2010-11-24 16:39:46 +11:00
raid1.h
md/raid1: discard unused variable.
2010-10-29 16:40:33 +11:00
raid5.c
md: use separate bio pool for each md device.
2010-10-28 17:36:15 +11:00
raid5.h
md: implment REQ_FLUSH/FUA support
2010-09-10 12:35:38 +02:00
raid10.c
md: protect against NULL reference when waiting to start a raid10.
2010-12-09 17:02:14 +11:00
raid10.h
md: fix handling of array level takeover that re-arranges devices.
2010-06-24 13:33:24 +10:00