drivers/nvdimm/region_devs.c

26 static int nvdimm_map_flush(struct device *dev, struct nvdimm *nvdimm, int dimm,
31 	dev_dbg(dev, "%s: map %d flush address%s\n", nvdimm_name(nvdimm),
32 			nvdimm->num_flush, nvdimm->num_flush == 1 ? "" : "es");
34 		struct resource *res = &nvdimm->flush_wpq[i];
40 			struct resource *res_j = &nvdimm->flush_wpq[j];
69 		struct nvdimm *nvdimm = nd_mapping->nvdimm;
71 		if (test_bit(NDD_INCOHERENT, &nvdimm->flags)) {
97 		struct nvdimm *nvdimm = nd_mapping->nvdimm;
99 		clear_bit(NDD_INCOHERENT, &nvdimm->flags);
115 		struct nvdimm *nvdimm = nd_mapping->nvdimm;
117 		if (test_bit(NDD_SECURITY_OVERWRITE, &nvdimm->flags)) {
124 		num_flush = min_not_zero(num_flush, nvdimm->num_flush);
125 		if (!nvdimm->num_flush)
127 		flush_data_size += nvdimm->num_flush * sizeof(void *);
146 		struct nvdimm *nvdimm = nd_mapping->nvdimm;
147 		int rc = nvdimm_map_flush(&nd_region->dev, nvdimm, i, ndrd);
178 		struct nvdimm *nvdimm = nd_mapping->nvdimm;
180 		put_device(&nvdimm->dev);
226 			struct nvdimm *nvdimm = nd_mapping->nvdimm;
228 			if (test_bit(NDD_LABELING, &nvdimm->flags))
710 	struct nvdimm *nvdimm;
715 	nvdimm = nd_mapping->nvdimm;
717 	return sprintf(buf, "%s,%llu,%llu,%d\n", dev_name(&nvdimm->dev),
1011 		struct nvdimm *nvdimm = mapping->nvdimm;
1016 				caller, dev_name(&nvdimm->dev), i, PAGE_SIZE);
1020 		if (test_bit(NDD_UNARMED, &nvdimm->flags))
1032 	/* CXL pre-assigns memregion ids before creating nvdimm regions */
1055 		struct nvdimm *nvdimm = mapping->nvdimm;
1057 		nd_region->mapping[i].nvdimm = nvdimm;
1064 		get_device(&nvdimm->dev);
1188 	/* no nvdimm or pmem api == flushing capability unknown */
1200 		struct nvdimm *nvdimm = nd_mapping->nvdimm;
1203 		if (nvdimm->num_flush)