diff options
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/namespace_devs.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c index f0536c2789e9..132c5b8b5366 100644 --- a/drivers/nvdimm/namespace_devs.c +++ b/drivers/nvdimm/namespace_devs.c @@ -173,7 +173,21 @@ const char *nvdimm_namespace_disk_name(struct nd_namespace_common *ndns, suffix = "s"; if (is_namespace_pmem(&ndns->dev) || is_namespace_io(&ndns->dev)) { - sprintf(name, "pmem%d%s", nd_region->id, suffix ? suffix : ""); + int nsidx = 0; + + if (is_namespace_pmem(&ndns->dev)) { + struct nd_namespace_pmem *nspm; + + nspm = to_nd_namespace_pmem(&ndns->dev); + nsidx = nspm->id; + } + + if (nsidx) + sprintf(name, "pmem%d.%d%s", nd_region->id, nsidx, + suffix ? suffix : ""); + else + sprintf(name, "pmem%d%s", nd_region->id, + suffix ? suffix : ""); } else if (is_namespace_blk(&ndns->dev)) { struct nd_namespace_blk *nsblk; |