Dan Williams bd2ab67030 md: close a livelock window in handle_parity_checks5 ... If a failure is detected after a parity check operation has been initiated, but before it completes handle_parity_checks5 will never quiesce operations on the stripe. Explicitly handle this case by "canceling" the parity check, i.e. clear the STRIPE_OP_CHECK flags and queue the stripe on the handle list again to refresh any non-uptodate blocks. Kernel versions >= 2.6.23 are susceptible. Cc: <stable@kernel.org> Cc: NeilBrown <neilb@suse.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-04-11 08:06:44 -07:00
..
raid6test	md: raid6: clean up the style of raid6test/test.c	2008-02-06 10:41:18 -08:00
.gitignore	gitignore: misc files	2006-01-01 22:21:50 +01:00
bitmap.c	md: reduce CPU wastage on idle md array with a write-intent bitmap	2008-03-10 18:01:19 -07:00
dm-bio-list.h	dm: bio_list macro renaming	2007-10-20 02:01:11 +01:00
dm-bio-record.h	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
dm-crypt.c	dm crypt: fix ctx pending	2008-03-28 14:45:22 -07:00
dm-delay.c	dm: bio_list macro renaming	2007-10-20 02:01:11 +01:00
dm-emc.c	dm mpath: emc fix an error message	2007-10-20 02:01:12 +01:00
dm-exception-store.c	dm snapshot: use uninitialized_var	2008-02-08 02:10:11 +00:00
dm-hw-handler.c	dm: use kzalloc	2007-10-20 02:01:07 +01:00
dm-hw-handler.h	dm mpath: add retry pg init	2007-10-20 02:01:18 +01:00
dm-io.c	dm io: write error bits form long not int	2008-03-28 14:45:23 -07:00
dm-io.h	dm io: remove old interface	2007-05-09 12:30:47 -07:00
dm-ioctl.c	dm ioctl: use uninitialized_var	2008-02-08 02:10:16 +00:00
dm-linear.c	[PATCH] dm: map and endio symbolic return codes	2006-12-08 08:29:09 -08:00
dm-log.c	dm log: auto load modules	2008-02-08 02:11:19 +00:00
dm-log.h	dm log: split suspend	2007-10-20 02:01:21 +01:00
dm-mpath-hp-sw.c	dm mpath: hp retry if not ready	2007-10-20 02:01:20 +01:00
dm-mpath-rdac.c	dm mpath: rdac fix init race	2007-10-20 02:00:57 +01:00
dm-mpath.c	dm mpath: add missing static	2008-02-08 02:10:35 +00:00
dm-mpath.h	[PATCH] struct path: rename DM's struct path	2006-12-08 08:28:40 -08:00
dm-path-selector.c	dm: use kzalloc	2007-10-20 02:01:07 +01:00
dm-path-selector.h	[PATCH] struct path: rename DM's struct path	2006-12-08 08:28:40 -08:00
dm-raid1.c	dm io: write error bits form long not int	2008-03-28 14:45:23 -07:00
dm-round-robin.c	dm: remove duplicate module name from error msgs	2007-07-12 15:01:08 -07:00
dm-snap.c	dm io: write error bits form long not int	2008-03-28 14:45:23 -07:00
dm-snap.h	dm snapshot: combine consecutive exceptions in memory	2008-02-08 02:11:27 +00:00
dm-stripe.c	dm: stripe enhanced status return	2008-02-08 02:11:24 +00:00
dm-table.c	Introduce path_put()	2008-02-14 21:13:33 -08:00
dm-target.c	dm: use kzalloc	2007-10-20 02:01:07 +01:00
dm-uevent.c	dm: uevent generate events	2007-10-20 02:01:26 +01:00
dm-uevent.h	dm: uevent generate events	2007-10-20 02:01:26 +01:00
dm-zero.c	Drop 'size' argument from bio_endio and bi_end_io	2007-10-10 09:25:57 +02:00
dm.c	dm: move deferred bio flushing to workqueue	2008-02-08 02:11:17 +00:00
dm.h	dm: trigger change uevent on rename	2007-12-20 17:32:11 +00:00
faulty.c	md: change ITERATE_RDEV to rdev_for_each	2008-02-06 10:41:19 -08:00
Kconfig	dm: targets no longer experimental	2008-02-08 02:10:32 +00:00
kcopyd.c	dm io: write error bits form long not int	2008-03-28 14:45:23 -07:00
kcopyd.h	dm io: write error bits form long not int	2008-03-28 14:45:23 -07:00
linear.c	md: change ITERATE_RDEV to rdev_for_each	2008-02-06 10:41:19 -08:00
Makefile	dm: add uevent to core	2007-10-20 02:01:24 +01:00
md.c	md: remove the 'super' sysfs attribute from devices in an 'md' array	2008-03-19 18:53:35 -07:00
mktables.c	md: raid6: Fix mktable.c	2008-02-06 10:41:18 -08:00
multipath.c	md: change ITERATE_RDEV to rdev_for_each	2008-02-06 10:41:19 -08:00
raid0.c	md: change ITERATE_RDEV to rdev_for_each	2008-02-06 10:41:19 -08:00
raid1.c	md: fix possible raid1/raid10 deadlock on read error during resync	2008-03-04 16:35:18 -08:00
raid5.c	md: close a livelock window in handle_parity_checks5	2008-04-11 08:06:44 -07:00
raid6.h	[PATCH] RAID6 Altivec fix	2005-09-17 11:49:58 -07:00
raid6algos.c	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid6altivec.uc	[PATCH] RAID6 Altivec fix	2005-09-17 11:49:58 -07:00
raid6int.uc	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
raid6mmx.c	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid6recov.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
raid6sse1.c	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid6sse2.c	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid6x86.h	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid10.c	md: the md RAID10 resync thread could cause a md RAID10 array deadlock	2008-03-04 16:35:18 -08:00
unroll.pl	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00