BW_SCALE 73 net/ipv4/tcp_bbr.c #define BW_UNIT (1 << BW_SCALE) BW_SCALE 250 net/ipv4/tcp_bbr.c return rate >> BW_SCALE; BW_SCALE 444 net/ipv4/tcp_bbr.c interval_delivered = (u64)bbr_bw(sk) * interval_us >> BW_SCALE; BW_SCALE 1113 net/ipv4/tcp_bbr.c bw = bw * tp->mss_cache * USEC_PER_SEC >> BW_SCALE;