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| author | Dan Williams <dan.j.williams@intel.com> | 2018-12-27 19:54:10 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-12-27 19:54:10 -0800 |
| commit | 4b5f747e82b12b6d8ab815fc259827a615c7f2c3 (patch) | |
| tree | ec5eb3857bbb776ac521f555978fcb78cc6bd2a8 /drivers/nvdimm/nd-core.h | |
| parent | 37379cfc661e51607733f266d9f407b4f8aee16b (diff) | |
| parent | 3d9cbe37c16ffd19eeab6b49a0311bbb999627d8 (diff) | |
Merge miscellaneous libnvdimm updates for 4.21
* Use common helpers, bitmap_zalloc() and kstrndup(), to replace open
coded versions.
* Clarify the comments around hotplug vs initial init case for the nfit
driver.
* Cleanup the libnvdimm init path.
Diffstat (limited to 'drivers/nvdimm/nd-core.h')
| -rw-r--r-- | drivers/nvdimm/nd-core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/nvdimm/nd-core.h b/drivers/nvdimm/nd-core.h index 52d20d9f39f6..2b2cf4e554d3 100644 --- a/drivers/nvdimm/nd-core.h +++ b/drivers/nvdimm/nd-core.h @@ -168,6 +168,8 @@ resource_size_t nd_pmem_available_dpa(struct nd_region *nd_region, struct nd_mapping *nd_mapping, resource_size_t *overlap); resource_size_t nd_blk_available_dpa(struct nd_region *nd_region); resource_size_t nd_region_available_dpa(struct nd_region *nd_region); +int nd_region_conflict(struct nd_region *nd_region, resource_size_t start, + resource_size_t size); resource_size_t nvdimm_allocated_dpa(struct nvdimm_drvdata *ndd, struct nd_label_id *label_id); int alias_dpa_busy(struct device *dev, void *data); |