Lines Matching refs:delta
714 u32 delta, delta_us; in tcp_rtt_tsopt_us() local
716 delta = tcp_time_stamp_ts(tp) - tp->rx_opt.rcv_tsecr; in tcp_rtt_tsopt_us()
718 return delta; in tcp_rtt_tsopt_us()
720 if (likely(delta < INT_MAX / (USEC_PER_SEC / TCP_TS_HZ))) { in tcp_rtt_tsopt_us()
721 if (!delta) in tcp_rtt_tsopt_us()
722 delta = min_delta; in tcp_rtt_tsopt_us()
723 delta_us = delta * (USEC_PER_SEC / TCP_TS_HZ); in tcp_rtt_tsopt_us()
740 s32 delta = tcp_rtt_tsopt_us(tp, 0); in tcp_rcv_rtt_measure_ts() local
742 if (delta > 0) in tcp_rcv_rtt_measure_ts()
743 tcp_rcv_rtt_update(tp, delta, 0); in tcp_rcv_rtt_measure_ts()
2611 int delta = tp->snd_ssthresh - tcp_packets_in_flight(tp); in tcp_cwnd_reduction() local
2619 if (delta < 0) { in tcp_cwnd_reduction()
2628 sndcnt = min(delta, sndcnt); in tcp_cwnd_reduction()
3527 u32 delta = ack - tp->snd_una; in tcp_snd_una_update() local
3530 tp->bytes_acked += delta; in tcp_snd_una_update()
3555 u32 delta = seq - tp->rcv_nxt; in tcp_rcv_nxt_update() local
3558 tp->bytes_received += delta; in tcp_rcv_nxt_update()
3697 s32 delta; in tcp_replace_ts_recent() local
3708 delta = tp->rx_opt.rcv_tsval - tp->rx_opt.ts_recent; in tcp_replace_ts_recent()
3709 return __tcp_replace_ts_recent(tp, delta); in tcp_replace_ts_recent()
4783 int delta; in tcp_try_coalesce() local
4794 if (!skb_try_coalesce(to, from, fragstolen, &delta)) in tcp_try_coalesce()
4797 atomic_add(delta, &sk->sk_rmem_alloc); in tcp_try_coalesce()
4798 sk_mem_charge(sk, delta); in tcp_try_coalesce()
6077 s32 delta = 0; in tcp_rcv_established() local
6091 delta = tp->rx_opt.rcv_tsval - in tcp_rcv_established()
6094 if (delta < 0) in tcp_rcv_established()
6115 delta); in tcp_rcv_established()
6156 delta); in tcp_rcv_established()