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
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-record.h
dm-crypt.c	dm crypt: fix ctx pending	2008-03-28 14:45:22 -07:00
dm-delay.c
dm-emc.c
dm-exception-store.c	dm snapshot: use uninitialized_var	2008-02-08 02:10:11 +00:00
dm-hw-handler.c
dm-hw-handler.h
dm-io.c	dm io: write error bits form long not int	2008-03-28 14:45:23 -07:00
dm-io.h
dm-ioctl.c	dm ioctl: use uninitialized_var	2008-02-08 02:10:16 +00:00
dm-linear.c
dm-log.c	dm log: auto load modules	2008-02-08 02:11:19 +00:00
dm-log.h
dm-mpath-hp-sw.c
dm-mpath-rdac.c
dm-mpath.c	dm mpath: add missing static	2008-02-08 02:10:35 +00:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
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-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-uevent.c
dm-uevent.h
dm-zero.c
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
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
raid6algos.c
raid6altivec.uc
raid6int.uc
raid6mmx.c
raid6recov.c
raid6sse1.c
raid6sse2.c
raid6x86.h
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