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
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raid6test
.gitignore
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dm-bio-list.h
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dm-crypt.c
dm-delay.c
dm-emc.c
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raid5.c	md: close a livelock window in handle_parity_checks5	2008-04-11 08:06:44 -07:00
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