Lines Matching refs:offmap
346 static int bpf_map_offload_ndo(struct bpf_offloaded_map *offmap, in bpf_map_offload_ndo() argument
355 data.offmap = offmap; in bpf_map_offload_ndo()
357 netdev = offmap->netdev; in bpf_map_offload_ndo()
366 struct bpf_offloaded_map *offmap; in bpf_map_offload_map_alloc() local
375 offmap = kzalloc(sizeof(*offmap), GFP_USER); in bpf_map_offload_map_alloc()
376 if (!offmap) in bpf_map_offload_map_alloc()
379 bpf_map_init_from_attr(&offmap->map, attr); in bpf_map_offload_map_alloc()
383 offmap->netdev = __dev_get_by_index(net, attr->map_ifindex); in bpf_map_offload_map_alloc()
384 err = bpf_dev_offload_check(offmap->netdev); in bpf_map_offload_map_alloc()
388 ondev = bpf_offload_find_netdev(offmap->netdev); in bpf_map_offload_map_alloc()
394 err = bpf_map_offload_ndo(offmap, BPF_OFFLOAD_MAP_ALLOC); in bpf_map_offload_map_alloc()
398 list_add_tail(&offmap->offloads, &ondev->maps); in bpf_map_offload_map_alloc()
402 return &offmap->map; in bpf_map_offload_map_alloc()
407 kfree(offmap); in bpf_map_offload_map_alloc()
411 static void __bpf_map_offload_destroy(struct bpf_offloaded_map *offmap) in __bpf_map_offload_destroy() argument
413 WARN_ON(bpf_map_offload_ndo(offmap, BPF_OFFLOAD_MAP_FREE)); in __bpf_map_offload_destroy()
415 bpf_map_free_id(&offmap->map, true); in __bpf_map_offload_destroy()
416 list_del_init(&offmap->offloads); in __bpf_map_offload_destroy()
417 offmap->netdev = NULL; in __bpf_map_offload_destroy()
422 struct bpf_offloaded_map *offmap = map_to_offmap(map); in bpf_map_offload_map_free() local
426 if (offmap->netdev) in bpf_map_offload_map_free()
427 __bpf_map_offload_destroy(offmap); in bpf_map_offload_map_free()
431 kfree(offmap); in bpf_map_offload_map_free()
436 struct bpf_offloaded_map *offmap = map_to_offmap(map); in bpf_map_offload_lookup_elem() local
440 if (offmap->netdev) in bpf_map_offload_lookup_elem()
441 ret = offmap->dev_ops->map_lookup_elem(offmap, key, value); in bpf_map_offload_lookup_elem()
450 struct bpf_offloaded_map *offmap = map_to_offmap(map); in bpf_map_offload_update_elem() local
457 if (offmap->netdev) in bpf_map_offload_update_elem()
458 ret = offmap->dev_ops->map_update_elem(offmap, key, value, in bpf_map_offload_update_elem()
467 struct bpf_offloaded_map *offmap = map_to_offmap(map); in bpf_map_offload_delete_elem() local
471 if (offmap->netdev) in bpf_map_offload_delete_elem()
472 ret = offmap->dev_ops->map_delete_elem(offmap, key); in bpf_map_offload_delete_elem()
480 struct bpf_offloaded_map *offmap = map_to_offmap(map); in bpf_map_offload_get_next_key() local
484 if (offmap->netdev) in bpf_map_offload_get_next_key()
485 ret = offmap->dev_ops->map_get_next_key(offmap, key, next_key); in bpf_map_offload_get_next_key()
492 struct bpf_offloaded_map *offmap; member
505 if (args->offmap->netdev) { in bpf_map_offload_info_fill_ns()
506 args->info->ifindex = args->offmap->netdev->ifindex; in bpf_map_offload_info_fill_ns()
507 net = dev_net(args->offmap->netdev); in bpf_map_offload_info_fill_ns()
524 .offmap = map_to_offmap(map), in bpf_map_offload_info_fill()
581 struct bpf_offloaded_map *offmap; in bpf_offload_prog_map_match() local
586 offmap = map_to_offmap(map); in bpf_offload_prog_map_match()
589 ret = __bpf_offload_dev_match(prog, offmap->netdev); in bpf_offload_prog_map_match()
632 struct bpf_offloaded_map *offmap, *mtmp; in bpf_offload_dev_netdev_unregister() local
654 list_for_each_entry(offmap, &ondev->maps, offloads) in bpf_offload_dev_netdev_unregister()
655 offmap->netdev = altdev->netdev; in bpf_offload_dev_netdev_unregister()
660 list_for_each_entry_safe(offmap, mtmp, &ondev->maps, offloads) in bpf_offload_dev_netdev_unregister()
661 __bpf_map_offload_destroy(offmap); in bpf_offload_dev_netdev_unregister()