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()
365 	struct bpf_offload_netdev *ondev;  in bpf_map_offload_map_alloc()  local
388 	ondev = bpf_offload_find_netdev(offmap->netdev);  in bpf_map_offload_map_alloc()
389 	if (!ondev) {  in bpf_map_offload_map_alloc()
398 	list_add_tail(&offmap->offloads, &ondev->maps);  in bpf_map_offload_map_alloc()
598 	struct bpf_offload_netdev *ondev;  in bpf_offload_dev_netdev_register()  local
601 	ondev = kzalloc(sizeof(*ondev), GFP_KERNEL);  in bpf_offload_dev_netdev_register()
602 	if (!ondev)  in bpf_offload_dev_netdev_register()
605 	ondev->netdev = netdev;  in bpf_offload_dev_netdev_register()
606 	ondev->offdev = offdev;  in bpf_offload_dev_netdev_register()
607 	INIT_LIST_HEAD(&ondev->progs);  in bpf_offload_dev_netdev_register()
608 	INIT_LIST_HEAD(&ondev->maps);  in bpf_offload_dev_netdev_register()
611 	err = rhashtable_insert_fast(&offdevs, &ondev->l, offdevs_params);  in bpf_offload_dev_netdev_register()
617 	list_add(&ondev->offdev_netdevs, &offdev->netdevs);  in bpf_offload_dev_netdev_register()
623 	kfree(ondev);  in bpf_offload_dev_netdev_register()
631 	struct bpf_offload_netdev *ondev, *altdev;  in bpf_offload_dev_netdev_unregister()  local
638 	ondev = rhashtable_lookup_fast(&offdevs, &netdev, offdevs_params);  in bpf_offload_dev_netdev_unregister()
639 	if (WARN_ON(!ondev))  in bpf_offload_dev_netdev_unregister()
642 	WARN_ON(rhashtable_remove_fast(&offdevs, &ondev->l, offdevs_params));  in bpf_offload_dev_netdev_unregister()
643 	list_del(&ondev->offdev_netdevs);  in bpf_offload_dev_netdev_unregister()
650 		list_for_each_entry(offload, &ondev->progs, offloads)  in bpf_offload_dev_netdev_unregister()
652 		list_splice_init(&ondev->progs, &altdev->progs);  in bpf_offload_dev_netdev_unregister()
654 		list_for_each_entry(offmap, &ondev->maps, offloads)  in bpf_offload_dev_netdev_unregister()
656 		list_splice_init(&ondev->maps, &altdev->maps);  in bpf_offload_dev_netdev_unregister()
658 		list_for_each_entry_safe(offload, ptmp, &ondev->progs, offloads)  in bpf_offload_dev_netdev_unregister()
660 		list_for_each_entry_safe(offmap, mtmp, &ondev->maps, offloads)  in bpf_offload_dev_netdev_unregister()
664 	WARN_ON(!list_empty(&ondev->progs));  in bpf_offload_dev_netdev_unregister()
665 	WARN_ON(!list_empty(&ondev->maps));  in bpf_offload_dev_netdev_unregister()
666 	kfree(ondev);  in bpf_offload_dev_netdev_unregister()