| commit | 896196dc4e419a9d0782404e0befac17d638fc01 | [log] [tgz] |
|---|---|---|
| author | Dan Williams <dan.j.williams@intel.com> | Wed Mar 21 14:06:23 2018 -0700 |
| committer | Dan Williams <dan.j.williams@intel.com> | Wed Mar 21 14:06:23 2018 -0700 |
| tree | 4508afcf4dc40f6cdfdb4c1c4b0db58f1cb9ce06 | |
| parent | dc9e0a9347e932e3fd3cd03e7ff241022ed6ea8a [diff] |
libnvdimm, region: hide persistence_domain when unknown
Similar to other region attributes, do not emit the persistence_domain
attribute if its contents are empty.
Fixes: 96c3a239054a ("libnvdimm: expose platform persistence attr...")
Cc: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>