Lines Matching refs:rack
32 return min((tcp_min_rtt(tp) >> 2) * tp->rack.reo_wnd_steps, in tcp_rack_reo_wnd()
38 return tp->rack.rtt_us + reo_wnd - in tcp_rack_skb_timeout()
80 if (!tcp_rack_sent_after(tp->rack.mstamp, in tcp_rack_detect_loss()
82 tp->rack.end_seq, scb->end_seq)) in tcp_rack_detect_loss()
104 if (!tp->rack.advanced) in tcp_rack_mark_lost()
108 tp->rack.advanced = 0; in tcp_rack_mark_lost()
141 tp->rack.advanced = 1; in tcp_rack_advance()
142 tp->rack.rtt_us = rtt_us; in tcp_rack_advance()
143 if (tcp_rack_sent_after(xmit_time, tp->rack.mstamp, in tcp_rack_advance()
144 end_seq, tp->rack.end_seq)) { in tcp_rack_advance()
145 tp->rack.mstamp = xmit_time; in tcp_rack_advance()
146 tp->rack.end_seq = end_seq; in tcp_rack_advance()
200 if (before(rs->prior_delivered, tp->rack.last_delivered)) in tcp_rack_update_reo_wnd()
201 tp->rack.dsack_seen = 0; in tcp_rack_update_reo_wnd()
204 if (tp->rack.dsack_seen) { in tcp_rack_update_reo_wnd()
205 tp->rack.reo_wnd_steps = min_t(u32, 0xFF, in tcp_rack_update_reo_wnd()
206 tp->rack.reo_wnd_steps + 1); in tcp_rack_update_reo_wnd()
207 tp->rack.dsack_seen = 0; in tcp_rack_update_reo_wnd()
208 tp->rack.last_delivered = tp->delivered; in tcp_rack_update_reo_wnd()
209 tp->rack.reo_wnd_persist = TCP_RACK_RECOVERY_THRESH; in tcp_rack_update_reo_wnd()
210 } else if (!tp->rack.reo_wnd_persist) { in tcp_rack_update_reo_wnd()
211 tp->rack.reo_wnd_steps = 1; in tcp_rack_update_reo_wnd()