bbr_rate_bytes_per_sec  258 net/ipv4/tcp_bbr.c 	rate = bbr_rate_bytes_per_sec(sk, rate, gain);
bbr_rate_bytes_per_sec  664 net/ipv4/tcp_bbr.c 		    (bbr_rate_bytes_per_sec(sk, diff, BBR_UNIT) <=