SK_MEMINFO_BACKLOG 3220 net/core/sock.c 	mem[SK_MEMINFO_BACKLOG] = READ_ONCE(sk->sk_backlog.len);
SK_MEMINFO_BACKLOG  178 net/sctp/diag.c 		mem[SK_MEMINFO_BACKLOG] = READ_ONCE(sk->sk_backlog.len);