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Diffstat (limited to 'drivers/nvdimm/pmem.h')
| -rw-r--r-- | drivers/nvdimm/pmem.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/nvdimm/pmem.h b/drivers/nvdimm/pmem.h index 00005900c1b7..fce248a1fc87 100644 --- a/drivers/nvdimm/pmem.h +++ b/drivers/nvdimm/pmem.h @@ -6,9 +6,11 @@ #include <linux/fs.h> #ifdef CONFIG_ARCH_HAS_PMEM_API +#define ARCH_MEMREMAP_PMEM MEMREMAP_WB void arch_wb_cache_pmem(void *addr, size_t size); void arch_invalidate_pmem(void *addr, size_t size); #else +#define ARCH_MEMREMAP_PMEM MEMREMAP_WT static inline void arch_wb_cache_pmem(void *addr, size_t size) { } |