commit 41cd8b70c37ace40077c8d6ec0b74b983178c192
author Vishal Verma <vishal.l.verma@intel.com> Thu Jun 25 04:21:52 2015 -0400
committer Dan Williams <dan.j.williams@intel.com> Fri Jun 26 11:23:38 2015 -0400
tree e4d99ee384708f35e4d44549a16b2165a77209ef
parent f68eb1e71a92765ffd8eb68466a41b48f2fbba04

libnvdimm, btt: add support for blk integrity

Support multiple block sizes (sector + metadata) using the blk integrity
framework. This registers a new integrity template that defines the
protection information tuple size based on the configured metadata size,
and simply acts as a passthrough for protection information generated by
another layer. The metadata is written to the storage as-is, and read back
with each sector.

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