Lines Matching refs:dctcp_alpha
53 u32 dctcp_alpha;
62 MODULE_PARM_DESC(dctcp_shift_g, "parameter g for updating dctcp_alpha");
89 ca->dctcp_alpha = min(dctcp_alpha_on_init, DCTCP_MAX_ALPHA);
113 return max(tcp_snd_cwnd(tp) - ((tcp_snd_cwnd(tp) * ca->dctcp_alpha) >> 11U), 2U);
125 u32 alpha = ca->dctcp_alpha;
129 /* dctcp_alpha keeps EWMA of fraction of ECN marked
154 /* dctcp_alpha can be read from dctcp_get_info() without
155 * synchro, so we ask compiler to not use dctcp_alpha
158 WRITE_ONCE(ca->dctcp_alpha, alpha);
219 info->dctcp.dctcp_alpha = ca->dctcp_alpha;