Lines Matching refs:ack_flag
2199 static bool tcp_check_sack_reneging(struct sock *sk, int *ack_flag) in tcp_check_sack_reneging() argument
2201 if (*ack_flag & FLAG_SACK_RENEGING && in tcp_check_sack_reneging()
2202 *ack_flag & FLAG_SND_UNA_ADVANCED) { in tcp_check_sack_reneging()
2209 *ack_flag &= ~FLAG_SET_XMIT_TIMER; in tcp_check_sack_reneging()
2929 static void tcp_identify_packet_loss(struct sock *sk, int *ack_flag) in tcp_identify_packet_loss() argument
2937 tcp_newreno_mark_lost(sk, *ack_flag & FLAG_SND_UNA_ADVANCED); in tcp_identify_packet_loss()
2942 *ack_flag &= ~FLAG_SET_XMIT_TIMER; in tcp_identify_packet_loss()
2944 *ack_flag |= FLAG_LOST_RETRANS; in tcp_identify_packet_loss()
2961 int num_dupack, int *ack_flag, int *rexmit) in tcp_fastretrans_alert() argument
2965 int fast_rexmit = 0, flag = *ack_flag; in tcp_fastretrans_alert()
2979 if (tcp_check_sack_reneging(sk, ack_flag)) in tcp_fastretrans_alert()
3023 tcp_identify_packet_loss(sk, ack_flag); in tcp_fastretrans_alert()
3035 tcp_identify_packet_loss(sk, ack_flag); in tcp_fastretrans_alert()
3037 (*ack_flag & FLAG_LOST_RETRANS))) in tcp_fastretrans_alert()
3051 tcp_identify_packet_loss(sk, ack_flag); in tcp_fastretrans_alert()