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(parent: 9c111fd) | patch
md/raid5.c: add proper locking to error path of raid5_start_reshape.
authorNeilBrown <neilb@suse.de>
Thu, 14 Nov 2013 04:16:15 +0000 (15:16 +1100)
committerNeilBrown <neilb@suse.de>
Thu, 14 Nov 2013 04:16:15 +0000 (15:16 +1100)
commit72d85002fe4d5f058b2a82212730579824967eba
tree18f2235f3a8992a702f5d75e8c9f608076b01952tree | snapshot
parent9c111fdd557efadfd0f33bcecf509a5810cfac9acommit | diff
md/raid5.c: add proper locking to error path of raid5_start_reshape.

If raid5_start_reshape errors out, we need to reset all the fields
that were updated (not just some), and need to use the seq_counter
to ensure make_request() doesn't use an inconsitent state.

Signed-off-by: NeilBrown <neilb@suse.de>
drivers/md/raid5.c diff | blob | history
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