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authorNeilBrown <neilb@suse.de>2008-10-28 17:01:23 +1100
committerNeilBrown <neilb@suse.de>2008-10-28 17:01:23 +1100
commit934d9c23b4c7e31840a895ba4b7e88d6413c81f3 (patch)
tree989d1ac0be656e51d44eaf8513076917bfed3adf /ipc/util.h
parentf8d56f1771e4867acc461146764b4feeb5245669 (diff)
md: destroy partitions and notify udev when md array is stopped.
md arrays are not currently destroyed when they are stopped - they remain in /sys/block. Last time I tried this I tripped over locking too much. A consequence of this is that udev doesn't remove anything from /dev. This is rather ugly. As an interim measure until proper device removal can be achieved, make sure all partitions are removed using the BLKRRPART ioctl, and send a KOBJ_CHANGE when an md array is stopped. Signed-off-by: NeilBrown <neilb@suse.de>
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