libnvdimm: keep region data alive over namespace removal
authorDan Williams <dan.j.williams@intel.com>
Sat, 9 Jul 2016 23:46:29 +0000 (16:46 -0700)
committerDan Williams <dan.j.williams@intel.com>
Mon, 11 Jul 2016 23:13:41 +0000 (16:13 -0700)
commita8f720224eff09ea684b7f74aa1c0dff3da03170
tree3914536575ff797fc49c28406e4fce684eff4907
parent85d3fa02e4f8b4f59b9ae3f6f7d8312a1dcf28c8
libnvdimm: keep region data alive over namespace removal

nd_region device driver data will be used in the namespace i/o path.
Re-order nd_region_remove() to ensure this data stays live across
namespace device removal

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/nvdimm/region.c