diff options
Diffstat (limited to 'drivers/nvdimm/dimm_devs.c')
| -rw-r--r-- | drivers/nvdimm/dimm_devs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/nvdimm/dimm_devs.c b/drivers/nvdimm/dimm_devs.c index 9852a3355509..6a1e7a3c0c17 100644 --- a/drivers/nvdimm/dimm_devs.c +++ b/drivers/nvdimm/dimm_devs.c @@ -20,6 +20,7 @@ #include <linux/mm.h> #include "nd-core.h" #include "label.h" +#include "pmem.h" #include "nd.h" static DEFINE_IDA(dimm_ida); @@ -235,6 +236,13 @@ struct nvdimm *nd_blk_region_to_dimm(struct nd_blk_region *ndbr) } EXPORT_SYMBOL_GPL(nd_blk_region_to_dimm); +unsigned long nd_blk_memremap_flags(struct nd_blk_region *ndbr) +{ + /* pmem mapping properties are private to libnvdimm */ + return ARCH_MEMREMAP_PMEM; +} +EXPORT_SYMBOL_GPL(nd_blk_memremap_flags); + struct nvdimm_drvdata *to_ndd(struct nd_mapping *nd_mapping) { struct nvdimm *nvdimm = nd_mapping->nvdimm; |