diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2017-07-03 16:30:44 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-07-03 16:30:44 -0700 |
| commit | 2de5148ffb12ff6b4088125f44818771e78e6830 (patch) | |
| tree | 906ff26f0ff7c902c23293cb8f2818bbeaac4429 /drivers/nvdimm | |
| parent | 807900395efebf9276178eb6157959f2e81fe013 (diff) | |
| download | lwn-2de5148ffb12ff6b4088125f44818771e78e6830.tar.gz lwn-2de5148ffb12ff6b4088125f44818771e78e6830.zip | |
libnvdimm, namespace: record 'lbasize' for pmem namespaces
Commit f979b13c3cc5 "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: f979b13c3cc5 ("libnvdimm, label: honor the lba size specified in v1.2 labels")
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/label.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index 922b68718a1a..87796f840777 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -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)) |