bpf_local_storage_map_mem_usage
u64 bpf_local_storage_map_mem_usage(const struct bpf_map *map);
.map_mem_usage = bpf_local_storage_map_mem_usage,
.map_mem_usage = bpf_local_storage_map_mem_usage,
.map_mem_usage = bpf_local_storage_map_mem_usage,
.map_mem_usage = bpf_local_storage_map_mem_usage,