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| author | Dan Williams <dan.j.williams@intel.com> | 2017-06-04 04:59:15 +0300 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-06-16 00:31:39 +0300 |
| commit | c12c48ce869d72029d70666f615cbd8f67fc14e9 (patch) | |
| tree | c38e0587856fdaf94d0401cf644aae05c519804a /drivers/nvdimm/nd.h | |
| parent | 564e871aa66f548a947b23808d3140f326381f0c (diff) | |
| download | linux-c12c48ce869d72029d70666f615cbd8f67fc14e9.tar.xz | |
libnvdimm, label: add v1.2 interleave-set-cookie algorithm
The interleave-set-cookie algorithm is extended to incorporate all the
same components that are used to generate an nvdimm unique-id. For
backwards compatibility we still maintain the old v1.1 definition.
Reported-by: Nicholas Moulin <nicholas.w.moulin@intel.com>
Reported-by: Kaushik Kanetkar <kaushik.a.kanetkar@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 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h index 28d9f4481547..ad4e518940c9 100644 --- a/drivers/nvdimm/nd.h +++ b/drivers/nvdimm/nd.h @@ -336,7 +336,8 @@ static inline struct device *nd_dax_create(struct nd_region *nd_region) struct nd_region *to_nd_region(struct device *dev); int nd_region_to_nstype(struct nd_region *nd_region); int nd_region_register_namespaces(struct nd_region *nd_region, int *err); -u64 nd_region_interleave_set_cookie(struct nd_region *nd_region); +u64 nd_region_interleave_set_cookie(struct nd_region *nd_region, + struct nd_namespace_index *nsindex); u64 nd_region_interleave_set_altcookie(struct nd_region *nd_region); void nvdimm_bus_lock(struct device *dev); void nvdimm_bus_unlock(struct device *dev); |