ipv4: udp: optimize unicast RX path

[cascardo/linux.git] / net / rds / af_rds.c

diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c
index 6b58aef..e25d8d5 100644 (file)
--- a/net/rds/af_rds.c
+++ b/net/rds/af_rds.c
@@ -248,7 +248,7 @@ static int rds_cong_monitor(struct rds_sock *rs, char __user *optval,
 }
 
 static int rds_setsockopt(struct socket *sock, int level, int optname,
-                         char __user *optval, int optlen)
+                         char __user *optval, unsigned int optlen)
 {
        struct rds_sock *rs = rds_sk_to_rs(sock->sk);
        int ret;
@@ -265,6 +265,9 @@ static int rds_setsockopt(struct socket *sock, int level, int optname,
        case RDS_GET_MR:
                ret = rds_get_mr(rs, optval, optlen);
                break;
+       case RDS_GET_MR_FOR_DEST:
+               ret = rds_get_mr_for_dest(rs, optval, optlen);
+               break;
        case RDS_FREE_MR:
                ret = rds_free_mr(rs, optval, optlen);
                break;
@@ -407,7 +410,8 @@ static int __rds_create(struct socket *sock, struct sock *sk, int protocol)
        return 0;
 }
 
-static int rds_create(struct net *net, struct socket *sock, int protocol)
+static int rds_create(struct net *net, struct socket *sock, int protocol,
+                     int kern)
 {
        struct sock *sk;
 
@@ -431,7 +435,7 @@ void rds_sock_put(struct rds_sock *rs)
        sock_put(rds_rs_to_sk(rs));
 }
 
-static struct net_proto_family rds_family_ops = {
+static const struct net_proto_family rds_family_ops = {
        .family =       AF_RDS,
        .create =       rds_create,
        .owner  =       THIS_MODULE,