316 	int sum = nla_total_size(0);	/* PSAMPLE_ATTR_TUNNEL */  in psample_tunnel_meta_len()
322 		sum += nla_total_size(0);  in psample_tunnel_meta_len()
327 			sum += nla_total_size(sizeof(u32));  in psample_tunnel_meta_len()
329 			sum += nla_total_size(sizeof(u32));  in psample_tunnel_meta_len()
333 			sum += nla_total_size(sizeof(struct in6_addr));  in psample_tunnel_meta_len()
335 			sum += nla_total_size(sizeof(struct in6_addr));  in psample_tunnel_meta_len()
339 		sum += nla_total_size(sizeof(u8));  in psample_tunnel_meta_len()
340 	sum += nla_total_size(sizeof(u8));	/* TTL */  in psample_tunnel_meta_len()
342 		sum += nla_total_size(0);  in psample_tunnel_meta_len()
344 		sum += nla_total_size(0);  in psample_tunnel_meta_len()
346 		sum += nla_total_size(sizeof(u16));  in psample_tunnel_meta_len()
348 		sum += nla_total_size(sizeof(u16));  in psample_tunnel_meta_len()
350 		sum += nla_total_size(0);  in psample_tunnel_meta_len()
353 			sum += nla_total_size(tun_opts_len);  in psample_tunnel_meta_len()
356 			sum += nla_total_size(tun_opts_len);  in psample_tunnel_meta_len()
384 	meta_len = (in_ifindex ? nla_total_size(sizeof(u16)) : 0) +  in psample_sample_packet()
385 		   (out_ifindex ? nla_total_size(sizeof(u16)) : 0) +  in psample_sample_packet()
386 		   (md->out_tc_valid ? nla_total_size(sizeof(u16)) : 0) +  in psample_sample_packet()
389 		   nla_total_size(sizeof(u32)) +	/* sample_rate */  in psample_sample_packet()
390 		   nla_total_size(sizeof(u32)) +	/* orig_size */  in psample_sample_packet()
391 		   nla_total_size(sizeof(u32)) +	/* group_num */  in psample_sample_packet()
392 		   nla_total_size(sizeof(u32)) +	/* seq */  in psample_sample_packet()
394 		   nla_total_size(sizeof(u16)) +	/* protocol */  in psample_sample_packet()
396 		    nla_total_size(md->user_cookie_len) : 0) + /* user cookie */  in psample_sample_packet()
398 		    nla_total_size(0) : 0);	/* rate as probability */  in psample_sample_packet()
407 	if (meta_len + nla_total_size(data_len) > PSAMPLE_MAX_PACKET_SIZE)  in psample_sample_packet()
411 	nl_skb = genlmsg_new(meta_len + nla_total_size(data_len), GFP_ATOMIC);  in psample_sample_packet()
479 		int nla_len = nla_total_size(data_len);  in psample_sample_packet()