diff options
Diffstat (limited to 'drivers/nvdimm/nd.h')
| -rw-r--r-- | drivers/nvdimm/nd.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h index d0ac93c31dda..8024a0ef86d3 100644 --- a/drivers/nvdimm/nd.h +++ b/drivers/nvdimm/nd.h @@ -49,9 +49,11 @@ struct nvdimm_drvdata { struct kref kref; }; -struct nd_region_namespaces { - int count; - int active; +struct nd_region_data { + int ns_count; + int ns_active; + unsigned int flush_mask; + void __iomem *flush_wpq[0][0]; }; static inline struct nd_namespace_index *to_namespace_index( @@ -119,7 +121,6 @@ struct nd_region { struct nd_blk_region { int (*enable)(struct nvdimm_bus *nvdimm_bus, struct device *dev); - void (*disable)(struct nvdimm_bus *nvdimm_bus, struct device *dev); int (*do_io)(struct nd_blk_region *ndbr, resource_size_t dpa, void *iobuf, u64 len, int rw); void *blk_provider_data; @@ -142,6 +143,7 @@ struct nd_btt { struct nd_namespace_common *ndns; struct btt *btt; unsigned long lbasize; + u64 size; u8 *uuid; int id; }; @@ -325,6 +327,7 @@ static inline void devm_nsio_disable(struct device *dev, } #endif int nd_blk_region_init(struct nd_region *nd_region); +int nd_region_activate(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) { |
