net/ipv4/tcp_dctcp.c

23  *   http://simula.stanford.edu/~alizade/Site/DCTCP_files/dctcp-final.pdf
49 struct dctcp {
70 static void dctcp_reset(const struct tcp_sock *tp, struct dctcp *ca)
85 		struct dctcp *ca = inet_csk_ca(sk);
109 	struct dctcp *ca = inet_csk_ca(sk);
119 	struct dctcp *ca = inet_csk_ca(sk);
165 	struct dctcp *ca = inet_csk_ca(sk);
184 	struct dctcp *ca = inet_csk_ca(sk);
207 	const struct dctcp *ca = inet_csk_ca(sk);
215 		memset(&info->dctcp, 0, sizeof(info->dctcp));
217 			info->dctcp.dctcp_enabled = 1;
218 			info->dctcp.dctcp_ce_state = (u16) ca->ce_state;
219 			info->dctcp.dctcp_alpha = ca->dctcp_alpha;
220 			info->dctcp.dctcp_ab_ecn = tp->mss_cache *
222 			info->dctcp.dctcp_ab_tot = tp->mss_cache *
227 		return sizeof(info->dctcp);
234 	const struct dctcp *ca = inet_csk_ca(sk);
240 static struct tcp_congestion_ops dctcp __read_mostly = {
251 	.name		= "dctcp",
260 	.name		= "dctcp-reno",
281 	BUILD_BUG_ON(sizeof(struct dctcp) > ICSK_CA_PRIV_SIZE);
286 	return tcp_register_congestion_control(&dctcp);
291 	tcp_unregister_congestion_control(&dctcp);