51 	u32	beta;		/* Muliplicative decrease */  member
74 	ca->beta = BETA_BASE;  in tcp_illinois_init()
185  * Beta used for multiplicative decrease.
188  * If delay is small (10% of max) then beta = 1/8
189  * If delay is up to 80% of max then beta = 1/2
192 static u32 beta(u32 da, u32 dm)  in beta()  function
221 /* Update alpha and beta values once per RTT */
229 		ca->beta = BETA_BASE;  in update_params()
235 		ca->beta = beta(da, dm);  in update_params()
250 		ca->beta = BETA_BASE;  in tcp_illinois_state()
301 	return max(tp->snd_cwnd - ((tp->snd_cwnd * ca->beta) >> BETA_SHIFT), 2U);  in tcp_illinois_ssthresh()