Lines Matching refs:ack_flag
2210 static bool tcp_check_sack_reneging(struct sock *sk, int *ack_flag)
2212 if (*ack_flag & FLAG_SACK_RENEGING &&
2213 *ack_flag & FLAG_SND_UNA_ADVANCED) {
2220 *ack_flag &= ~FLAG_SET_XMIT_TIMER;
2940 static void tcp_identify_packet_loss(struct sock *sk, int *ack_flag)
2948 tcp_newreno_mark_lost(sk, *ack_flag & FLAG_SND_UNA_ADVANCED);
2953 *ack_flag &= ~FLAG_SET_XMIT_TIMER;
2955 *ack_flag |= FLAG_LOST_RETRANS;
2972 int num_dupack, int *ack_flag, int *rexmit)
2976 int fast_rexmit = 0, flag = *ack_flag;
2990 if (tcp_check_sack_reneging(sk, ack_flag))
3034 tcp_identify_packet_loss(sk, ack_flag);
3046 tcp_identify_packet_loss(sk, ack_flag);
3048 (*ack_flag & FLAG_LOST_RETRANS)))
3062 tcp_identify_packet_loss(sk, ack_flag);