[dm-devel] [PATCH] 0/5: Various fixes

[Kevin Corry <kevcorry us ibm com>]

Patches against 2.6.7-bk4.

Revision 1:
  kcopyd.c: Remove unused #include.

Revision 2:
  kcopyd.c: client_add() can return void instead of an int, which will
  eliminate an unnecessary error path in kcopyd_client_create().

Revision 3:
  dm-raid1.c: Since kcopyd can currently only handle 1 source and up to 8
  destinations, enforce a max of 9 mirrors when creating a dm-mirror device.

Revision 4:
  dm-raid1.c: Declare fixed-sized (instead of variable-sized) arrays on the
  stack in recover() and do_write().

Revision 5:
  Remove the limitation of 1024 DM devices. Each time the minor_bits array
  fills up, allocate a new minor_bits array double the size of the existing
  one.