libnvdimm, label: honor the lba size specified in v1.2 labels

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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>

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This commit is contained in:

Dan Williams 2017-06-04 12:12:07 +09:00

parent c12c48ce86

commit f979b13c3c

4 changed files with 57 additions and 12 deletions

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65

drivers/nvdimm/namespace_devs.c

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1

drivers/nvdimm/nd.h

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1

drivers/nvdimm/pmem.c

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2

include/linux/nd.h

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