diff options
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/claim.c | 3 | ||||
| -rw-r--r-- | drivers/nvdimm/pmem.c | 2 | ||||
| -rw-r--r-- | drivers/nvdimm/pmem.h | 4 |
3 files changed, 7 insertions, 2 deletions
diff --git a/drivers/nvdimm/claim.c b/drivers/nvdimm/claim.c index b8b9c8ca7862..d2e16c0401df 100644 --- a/drivers/nvdimm/claim.c +++ b/drivers/nvdimm/claim.c @@ -14,6 +14,7 @@ #include <linux/sizes.h> #include <linux/pmem.h> #include "nd-core.h" +#include "pmem.h" #include "pfn.h" #include "btt.h" #include "nd.h" @@ -272,7 +273,7 @@ static int nsio_rw_bytes(struct nd_namespace_common *ndns, cleared /= 512; badblocks_clear(&nsio->bb, sector, cleared); } - invalidate_pmem(nsio->addr + offset, size); + arch_invalidate_pmem(nsio->addr + offset, size); } else rc = -EIO; } diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index 3b87702d46bb..68737bc68a07 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -71,7 +71,7 @@ static int pmem_clear_poison(struct pmem_device *pmem, phys_addr_t offset, badblocks_clear(&pmem->bb, sector, cleared); } - invalidate_pmem(pmem->virt_addr + offset, len); + arch_invalidate_pmem(pmem->virt_addr + offset, len); return rc; } diff --git a/drivers/nvdimm/pmem.h b/drivers/nvdimm/pmem.h index c4b3371c7f88..00005900c1b7 100644 --- a/drivers/nvdimm/pmem.h +++ b/drivers/nvdimm/pmem.h @@ -7,10 +7,14 @@ #ifdef CONFIG_ARCH_HAS_PMEM_API void arch_wb_cache_pmem(void *addr, size_t size); +void arch_invalidate_pmem(void *addr, size_t size); #else static inline void arch_wb_cache_pmem(void *addr, size_t size) { } +static inline void arch_invalidate_pmem(void *addr, size_t size) +{ +} #endif /* this definition is in it's own header for tools/testing/nvdimm to consume */ |