tree a9130d2912234cc043d9d56167153bcfc98718b0
parent f6ef5a2a50816b58e3126206de13d0b9fdf89df5
author Vishal Verma <vishal.l.verma@intel.com> 1438203487 -0600
committer Dan Williams <dan.j.williams@intel.com> 1439574184 -0400

libnvdimm, btt: clean up internal interfaces

Consolidate the parameters passed to arena_is_valid into just nd_btt,
and an info block to increase re-usability.

Similarly, btt_arena_write_layout doesn't need to be passed a uuid, as
it can be obtained from arena->nd_btt.

Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>