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