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libnvdimm, namespace: record 'lbasize' for pmem namespaces 

Commit f979b13c3c "libnvdimm, label: honor the lba size specified in
v1.2 labels") neglected to update the 'lbasize' in the label when the
namespace sector_size attribute was written. We need this value in the
label for inter-OS / pre-OS compatibility.

Fixes: f979b13c3c ("libnvdimm, label: honor the lba size specified in v1.2 labels")
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
zero-colors
Dan Williams 2017-07-03 16:30:44 -07:00
parent 807900395e
commit 2de5148ffb
1 changed files with 1 additions and 0 deletions
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drivers/nvdimm/label.c
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@ -660,6 +660,7 @@ static int __pmem_label_update(struct nd_region *nd_region,
nd_label->position = __cpu_to_le16(pos);
nd_label->isetcookie = __cpu_to_le64(cookie);
nd_label->rawsize = __cpu_to_le64(resource_size(res));
nd_label->lbasize = __cpu_to_le64(nspm->lbasize);
nd_label->dpa = __cpu_to_le64(res->start);
nd_label->slot = __cpu_to_le32(slot);
if (namespace_label_has(ndd, type_guid))