static int virtio_pmem_probe(struct virtio_device *vdev)
{
struct nd_region_desc ndr_desc = {};
- int nid = dev_to_node(&vdev->dev);
struct nd_region *nd_region;
struct virtio_pmem *vpmem;
struct resource res;
dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus);
ndr_desc.res = &res;
- ndr_desc.numa_node = nid;
+
+ ndr_desc.numa_node = memory_add_physaddr_to_nid(res.start);
+ ndr_desc.target_node = phys_to_target_node(res.start);
+ if (ndr_desc.target_node == NUMA_NO_NODE) {
+ ndr_desc.target_node = ndr_desc.numa_node;
+ dev_dbg(&vdev->dev, "changing target node from %d to %d",
+ NUMA_NO_NODE, ndr_desc.target_node);
+ }
+
ndr_desc.flush = async_pmem_flush;
ndr_desc.provider_data = vdev;
set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags);