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-rw-r--r--original/uapi/linux/ndctl.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/original/uapi/linux/ndctl.h b/original/uapi/linux/ndctl.h
index 17e02b6..8cf1e48 100644
--- a/original/uapi/linux/ndctl.h
+++ b/original/uapi/linux/ndctl.h
@@ -189,6 +189,7 @@ static inline const char *nvdimm_cmd_name(unsigned cmd)
#define ND_DEVICE_REGION_BLK 3 /* nd_region: (parent of BLK namespaces) */
#define ND_DEVICE_NAMESPACE_IO 4 /* legacy persistent memory */
#define ND_DEVICE_NAMESPACE_PMEM 5 /* PMEM namespace (may alias with BLK) */
+#define ND_DEVICE_NAMESPACE_BLK 6 /* BLK namespace (may alias with PMEM) */
#define ND_DEVICE_DAX_PMEM 7 /* Device DAX interface to pmem */
enum nd_driver_flags {
@@ -197,6 +198,7 @@ enum nd_driver_flags {
ND_DRIVER_REGION_BLK = 1 << ND_DEVICE_REGION_BLK,
ND_DRIVER_NAMESPACE_IO = 1 << ND_DEVICE_NAMESPACE_IO,
ND_DRIVER_NAMESPACE_PMEM = 1 << ND_DEVICE_NAMESPACE_PMEM,
+ ND_DRIVER_NAMESPACE_BLK = 1 << ND_DEVICE_NAMESPACE_BLK,
ND_DRIVER_DAX_PMEM = 1 << ND_DEVICE_DAX_PMEM,
};