In DIF library there are many functions that converts offset or
length from LBA based to extended LBA based.
Factor out them by adding a helper function _to_size_with_md().
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Id5576edacc8a07095726f659c4b53ac3aa83727d
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/459530
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>