Lines Matching refs:rx_opt
508 last_overflow = READ_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp);
510 WRITE_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp, now);
531 last_overflow = READ_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp);
689 __tcp_fast_path_on(tp, tp->snd_wnd >> tp->rx_opt.snd_wscale);
1182 return likely(tp->rx_opt.sack_ok);
1383 static inline void tcp_sack_reset(struct tcp_options_received *rx_opt)
1385 rx_opt->dsack = 0;
1386 rx_opt->num_sacks = 0;
1517 static inline bool tcp_paws_check(const struct tcp_options_received *rx_opt,
1520 if ((s32)(rx_opt->ts_recent - rx_opt->rcv_tsval) <= paws_win)
1523 rx_opt->ts_recent_stamp + TCP_PAWS_24DAYS)))
1530 if (!rx_opt->ts_recent)
1535 static inline bool tcp_paws_reject(const struct tcp_options_received *rx_opt,
1538 if (tcp_paws_check(rx_opt, 0))
1554 rx_opt->ts_recent_stamp + TCP_PAWS_MSL))