diff options
Diffstat (limited to 'drivers/nvdimm/nd.h')
| -rw-r--r-- | drivers/nvdimm/nd.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h index 417e521d2..ba1633b9d 100644 --- a/drivers/nvdimm/nd.h +++ b/drivers/nvdimm/nd.h @@ -29,13 +29,12 @@ enum { ND_MAX_LANES = 256, SECTOR_SHIFT = 9, INT_LBASIZE_ALIGNMENT = 64, -#if IS_ENABLED(CONFIG_NVDIMM_PFN) - ND_PFN_ALIGN = PAGES_PER_SECTION * PAGE_SIZE, - ND_PFN_MASK = ND_PFN_ALIGN - 1, -#else - ND_PFN_ALIGN = 0, - ND_PFN_MASK = 0, -#endif +}; + +struct nd_poison { + u64 start; + u64 length; + struct list_head list; }; struct nvdimm_drvdata { @@ -153,6 +152,7 @@ struct nd_pfn { int id; u8 *uuid; struct device dev; + unsigned long align; unsigned long npfns; enum nd_pfn_mode mode; struct nd_pfn_sb *pfn_sb; @@ -262,6 +262,8 @@ int nvdimm_namespace_attach_btt(struct nd_namespace_common *ndns); int nvdimm_namespace_detach_btt(struct nd_namespace_common *ndns); const char *nvdimm_namespace_disk_name(struct nd_namespace_common *ndns, char *name); +void nvdimm_namespace_add_poison(struct nd_namespace_common *ndns, + struct badblocks *bb, resource_size_t offset); int nd_blk_region_init(struct nd_region *nd_region); void __nd_iostat_start(struct bio *bio, unsigned long *start); static inline bool nd_iostat_start(struct bio *bio, unsigned long *start) |