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| author | Dan Williams <dan.j.williams@intel.com> | 2017-06-04 12:12:07 +0900 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-06-15 14:31:39 -0700 |
| commit | f979b13c3cc51584882bffa32965f34e5afa3b9b (patch) | |
| tree | b1e4337476603d8e40790dfc9d7c1097237d8b53 /drivers/nvdimm/nd.h | |
| parent | c12c48ce869d72029d70666f615cbd8f67fc14e9 (diff) | |
| download | linux-f979b13c3cc51584882bffa32965f34e5afa3b9b.tar.gz linux-f979b13c3cc51584882bffa32965f34e5afa3b9b.tar.bz2 linux-f979b13c3cc51584882bffa32965f34e5afa3b9b.zip | |
libnvdimm, label: honor the lba size specified in v1.2 labels
Previously we only honored the lba size for blk-aperture mode
namespaces. For pmem namespaces the lba size was just assumed to be 512.
With the new v1.2 label definition and compatibility with other
operating environments, the ->lbasize property is now respected for pmem
namespaces.
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/nd.h')
| -rw-r--r-- | drivers/nvdimm/nd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h index ad4e518940c9..17cecb38dfc9 100644 --- a/drivers/nvdimm/nd.h +++ b/drivers/nvdimm/nd.h @@ -356,6 +356,7 @@ int nvdimm_namespace_attach_btt(struct nd_namespace_common *ndns); int nvdimm_namespace_detach_btt(struct nd_btt *nd_btt); const char *nvdimm_namespace_disk_name(struct nd_namespace_common *ndns, char *name); +unsigned int pmem_sector_size(struct nd_namespace_common *ndns); void nvdimm_badblocks_populate(struct nd_region *nd_region, struct badblocks *bb, const struct resource *res); #if IS_ENABLED(CONFIG_ND_CLAIM) |