diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 658cd32bb7b37..be0b223aa8625 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -1141,6 +1141,9 @@ static int __init dccp_init(void)
 		goto out_fail;
 	rc = -ENOBUFS;
 	inet_hashinfo_init(&dccp_hashinfo);
+	inet_hashinfo2_init(&dccp_hashinfo, "dccp_listen_portaddr_hash",
+			    INET_LHTABLE_SIZE, 21,  /* one slot per 2 MB*/
+			    0, 64 * 1024);
 	dccp_hashinfo.bind_bucket_cachep =
 		kmem_cache_create("dccp_bind_bucket",
 				  sizeof(struct inet_bind_bucket), 0,
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index cd03ab42705b4..2445614de6a76 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -785,6 +785,7 @@ void __init inet_hashinfo2_init(struct inet_hashinfo *h, const char *name,
 		h->lhash2[i].count = 0;
 	}
 }
+EXPORT_SYMBOL_GPL(inet_hashinfo2_init);
 
 int inet_ehash_locks_alloc(struct inet_hashinfo *hashinfo)
 {