82 	struct bpf_offload_netdev *ondev;  in bpf_prog_offload_init()  local
106 	ondev = bpf_offload_find_netdev(offload->netdev);  in bpf_prog_offload_init()
107 	if (!ondev) {  in bpf_prog_offload_init()
111 	offload->offdev = ondev->offdev;  in bpf_prog_offload_init()
113 	list_add_tail(&offload->offloads, &ondev->progs);  in bpf_prog_offload_init()
362 	struct bpf_offload_netdev *ondev;  in bpf_map_offload_map_alloc()  local
385 	ondev = bpf_offload_find_netdev(offmap->netdev);  in bpf_map_offload_map_alloc()
386 	if (!ondev) {  in bpf_map_offload_map_alloc()
395 	list_add_tail(&offmap->offloads, &ondev->maps);  in bpf_map_offload_map_alloc()
595 	struct bpf_offload_netdev *ondev;  in bpf_offload_dev_netdev_register()  local
598 	ondev = kzalloc(sizeof(*ondev), GFP_KERNEL);  in bpf_offload_dev_netdev_register()
599 	if (!ondev)  in bpf_offload_dev_netdev_register()
602 	ondev->netdev = netdev;  in bpf_offload_dev_netdev_register()
603 	ondev->offdev = offdev;  in bpf_offload_dev_netdev_register()
604 	INIT_LIST_HEAD(&ondev->progs);  in bpf_offload_dev_netdev_register()
605 	INIT_LIST_HEAD(&ondev->maps);  in bpf_offload_dev_netdev_register()
608 	err = rhashtable_insert_fast(&offdevs, &ondev->l, offdevs_params);  in bpf_offload_dev_netdev_register()
614 	list_add(&ondev->offdev_netdevs, &offdev->netdevs);  in bpf_offload_dev_netdev_register()
620 	kfree(ondev);  in bpf_offload_dev_netdev_register()
628 	struct bpf_offload_netdev *ondev, *altdev;  in bpf_offload_dev_netdev_unregister()  local
635 	ondev = rhashtable_lookup_fast(&offdevs, &netdev, offdevs_params);  in bpf_offload_dev_netdev_unregister()
636 	if (WARN_ON(!ondev))  in bpf_offload_dev_netdev_unregister()
639 	WARN_ON(rhashtable_remove_fast(&offdevs, &ondev->l, offdevs_params));  in bpf_offload_dev_netdev_unregister()
640 	list_del(&ondev->offdev_netdevs);  in bpf_offload_dev_netdev_unregister()
647 		list_for_each_entry(offload, &ondev->progs, offloads)  in bpf_offload_dev_netdev_unregister()
649 		list_splice_init(&ondev->progs, &altdev->progs);  in bpf_offload_dev_netdev_unregister()
651 		list_for_each_entry(offmap, &ondev->maps, offloads)  in bpf_offload_dev_netdev_unregister()
653 		list_splice_init(&ondev->maps, &altdev->maps);  in bpf_offload_dev_netdev_unregister()
655 		list_for_each_entry_safe(offload, ptmp, &ondev->progs, offloads)  in bpf_offload_dev_netdev_unregister()
657 		list_for_each_entry_safe(offmap, mtmp, &ondev->maps, offloads)  in bpf_offload_dev_netdev_unregister()
661 	WARN_ON(!list_empty(&ondev->progs));  in bpf_offload_dev_netdev_unregister()
662 	WARN_ON(!list_empty(&ondev->maps));  in bpf_offload_dev_netdev_unregister()
663 	kfree(ondev);  in bpf_offload_dev_netdev_unregister()