sock_diag_put_meminfo
int sock_diag_put_meminfo(struct sock *sk, struct sk_buff *skb, int attr);
EXPORT_SYMBOL_GPL(sock_diag_put_meminfo);
if (sock_diag_put_meminfo(sk, skb, INET_DIAG_SKMEMINFO))
sock_diag_put_meminfo(sk, skb, NETLINK_DIAG_MEMINFO))
sock_diag_put_meminfo(sk, skb, PACKET_DIAG_MEMINFO))
sock_diag_put_meminfo(sk, skb, UNIX_DIAG_MEMINFO))
sock_diag_put_meminfo(sk, nlskb, XDP_DIAG_MEMINFO))