md: add takeover support for converting raid6 back into raid5
authorNeilBrown <neilb@suse.de>
Tue, 31 Mar 2009 03:57:20 +0000 (14:57 +1100)
committerNeilBrown <neilb@suse.de>
Tue, 31 Mar 2009 03:57:20 +0000 (14:57 +1100)
commitfc9739c6d626ee79a148ec367d143b0601299a9d
tree492a3a29fe44fdd99d9177bef77b16a463a771f9
parente9d4758f6e93488dc719a1445ce54659a570938f
md: add takeover support for converting raid6 back into raid5

If a raid6 is still in the layout that comes from converting raid5
into a raid6. this will allow us to convert it back again.

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