Lines Matching full:rtt
104 u32 curr_rtt; /* the minimum rtt of current round */
254 /* calculate c * time^3 / rtt, in bictcp_update()
262 * rtt = (srtt >> 3) / HZ in bictcp_update()
278 /* c/rtt * (t-K)^3 */ in bictcp_update()
297 ca->cnt = 20; /* increase cwnd 5% per RTT */ in bictcp_update()
319 * 2 packets ACKed, meaning cwnd grows at 1.5x per RTT. in bictcp_update()
367 * Otherwise short RTT flows could get too small ssthresh, since during
370 * Ideally even with a very small RTT we would like to have at least one
406 * Pacing might have delayed packets up to RTT/2 in hystart_update()
515 cube_rtt_scale = (bic_scale * 10); /* 1024*c/rtt */ in cubictcp_register()
517 /* calculate the "K" for (wmax-cwnd) = c/rtt * K^3 in cubictcp_register()
518 * so K = cubic_root( (wmax-cwnd)*rtt/c ) in cubictcp_register()
522 * rtt = 100ms in cubictcp_register()
526 * RTT < 100 seconds in cubictcp_register()