[dm-devel] 2.4.21-dm-4

[Joe Thornber <thornber sistina com>]

Again this hasn't seen much testing.  BTW I'm exposing a reiserfs bug
when pvmoving with this patchset.

http://people.sistina.com/~thornber/patches/2.4-stable/2.4.21/2.4.21-dm-4.tar.bz2

Changes since 2.4.21-dm-3
-------------------------

Revision 12:
  Move retrieve_status up so dev_wait() can use it.

Revision 13:
  dev_wait was meant to return table status not dev status.  [Alasdair Kergon]

Revision 14:
  Fix error message when linear targets gets handed more than 2 arguments.
  [Alasdair Kergon]

Revision 15:
  Support an arbitrary number of target parameters.  [Alasdair Kergon]