On Tue, Jan 20, 2015 at 06:36:10AM -0500, nick wrote: > Unless we use a union or something similar there seems to be no easy > way without rewriting a lot of an already function driver file. The comment does not restrict itself to 'easy ways'. Alasdair -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel