diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvdimm/dimm.c | 2 | ||||
| -rw-r--r-- | drivers/nvdimm/dimm_devs.c | 7 | ||||
| -rw-r--r-- | drivers/nvdimm/nd.h | 1 |
3 files changed, 10 insertions, 0 deletions
diff --git a/drivers/nvdimm/dimm.c b/drivers/nvdimm/dimm.c index 619834e144d1..ee0b412827bf 100644 --- a/drivers/nvdimm/dimm.c +++ b/drivers/nvdimm/dimm.c @@ -64,6 +64,8 @@ static int nvdimm_probe(struct device *dev) nd_label_copy(ndd, to_next_namespace_index(ndd), to_current_namespace_index(ndd)); rc = nd_label_reserve_dpa(ndd); + if (ndd->ns_current >= 0) + nvdimm_set_aliasing(dev); nvdimm_bus_unlock(dev); if (rc) diff --git a/drivers/nvdimm/dimm_devs.c b/drivers/nvdimm/dimm_devs.c index d614493ad5ac..0eedc49e0d47 100644 --- a/drivers/nvdimm/dimm_devs.c +++ b/drivers/nvdimm/dimm_devs.c @@ -184,6 +184,13 @@ int nvdimm_set_config_data(struct nvdimm_drvdata *ndd, size_t offset, return rc; } +void nvdimm_set_aliasing(struct device *dev) +{ + struct nvdimm *nvdimm = to_nvdimm(dev); + + nvdimm->flags |= NDD_ALIASING; +} + static void nvdimm_release(struct device *dev) { struct nvdimm *nvdimm = to_nvdimm(dev); diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h index 065abf1b8f32..35dd75057e16 100644 --- a/drivers/nvdimm/nd.h +++ b/drivers/nvdimm/nd.h @@ -238,6 +238,7 @@ int nvdimm_set_config_data(struct nvdimm_drvdata *ndd, size_t offset, void *buf, size_t len); long nvdimm_clear_poison(struct device *dev, phys_addr_t phys, unsigned int len); +void nvdimm_set_aliasing(struct device *dev); struct nd_btt *to_nd_btt(struct device *dev); struct nd_gen_sb { |