+void nvme_mpath_revalidate_paths(struct nvme_ns *ns)
+{
+ struct nvme_ns_head *head = ns->head;
+ sector_t capacity = get_capacity(head->disk);
+ int node;
+
+ list_for_each_entry_rcu(ns, &head->list, siblings) {
+ if (capacity != get_capacity(ns->disk))
+ clear_bit(NVME_NS_READY, &ns->flags);
+ }
+
+ for_each_node(node)
+ rcu_assign_pointer(head->current_path[node], NULL);
+}
+