X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=net%2Fipv4%2Ftcp_ipv4.c;h=833e8d96a63618ada21e9dc1dc387cdbcee6a338;hb=fbfe95a42e90b3dd079cc9019ba7d7700feee0f6;hp=a43b87dfe800c043c7fcc65af316b4d193ab3455;hpb=2f83766d4b18774c856329a8fca4c9338dfeda39;p=~andy%2Flinux

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index a43b87dfe80..833e8d96a63 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -824,7 +824,8 @@ static void tcp_v4_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
  */
 static int tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
 			      struct request_sock *req,
-			      struct request_values *rvp)
+			      struct request_values *rvp,
+			      u16 queue_mapping)
 {
 	const struct inet_request_sock *ireq = inet_rsk(req);
 	struct flowi4 fl4;
@@ -840,13 +841,13 @@ static int tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
 	if (skb) {
 		__tcp_v4_send_check(skb, ireq->loc_addr, ireq->rmt_addr);
 
+		skb_set_queue_mapping(skb, queue_mapping);
 		err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr,
 					    ireq->rmt_addr,
 					    ireq->opt);
 		err = net_xmit_eval(err);
 	}
 
-	dst_release(dst);
 	return err;
 }
 
@@ -854,7 +855,7 @@ static int tcp_v4_rtx_synack(struct sock *sk, struct request_sock *req,
 			      struct request_values *rvp)
 {
 	TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_RETRANSSEGS);
-	return tcp_v4_send_synack(sk, NULL, req, rvp);
+	return tcp_v4_send_synack(sk, NULL, req, rvp, 0);
 }
 
 /*
@@ -1422,7 +1423,8 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
 	tcp_rsk(req)->snt_synack = tcp_time_stamp;
 
 	if (tcp_v4_send_synack(sk, dst, req,
-			       (struct request_values *)&tmp_ext) ||
+			       (struct request_values *)&tmp_ext,
+			       skb_get_queue_mapping(skb)) ||
 	    want_cookie)
 		goto drop_and_free;
 
@@ -1822,16 +1824,15 @@ struct inet_peer *tcp_v4_get_peer(struct sock *sk, bool *release_it)
 {
 	struct rtable *rt = (struct rtable *) __sk_dst_get(sk);
 	struct inet_sock *inet = inet_sk(sk);
+	struct net *net = sock_net(sk);
 	struct inet_peer *peer;
 
 	if (!rt ||
 	    inet->cork.fl.u.ip4.daddr != inet->inet_daddr) {
-		peer = inet_getpeer_v4(inet->inet_daddr, 1);
+		peer = inet_getpeer_v4(net, inet->inet_daddr, 1);
 		*release_it = true;
 	} else {
-		if (!rt->peer)
-			rt_bind_peer(rt, inet->inet_daddr, 1);
-		peer = rt->peer;
+		peer = rt_get_peer_create(rt, inet->inet_daddr);
 		*release_it = false;
 	}
 
@@ -1842,8 +1843,9 @@ EXPORT_SYMBOL(tcp_v4_get_peer);
 void *tcp_v4_tw_get_peer(struct sock *sk)
 {
 	const struct inet_timewait_sock *tw = inet_twsk(sk);
+	struct net *net = sock_net(sk);
 
-	return inet_getpeer_v4(tw->tw_daddr, 1);
+	return inet_getpeer_v4(net, tw->tw_daddr, 1);
 }
 EXPORT_SYMBOL(tcp_v4_tw_get_peer);