static int svc_udp_recvfrom(struct svc_rqst *);
static int svc_udp_sendto(struct svc_rqst *);
static void svc_sock_detach(struct svc_xprt *);
+static void svc_tcp_sock_detach(struct svc_xprt *);
static void svc_sock_free(struct svc_xprt *);
static struct svc_xprt *svc_create_socket(struct svc_serv *, int,
static void svc_release_skb(struct svc_rqst *rqstp)
{
struct sk_buff *skb = rqstp->rq_xprt_ctxt;
- struct svc_deferred_req *dr = rqstp->rq_deferred;
if (skb) {
struct svc_sock *svsk =
dprintk("svc: service %p, releasing skb %p\n", rqstp, skb);
skb_free_datagram(svsk->sk_sk, skb);
}
- if (dr) {
- rqstp->rq_deferred = NULL;
- kfree(dr);
- }
}
union svc_pktinfo_u {
return -ENOENT;
return len;
}
-EXPORT_SYMBOL(svc_sock_names);
+EXPORT_SYMBOL_GPL(svc_sock_names);
/*
* Check input queue length
.xpo_recvfrom = svc_tcp_recvfrom,
.xpo_sendto = svc_tcp_sendto,
.xpo_release_rqst = svc_release_skb,
- .xpo_detach = svc_sock_detach,
+ .xpo_detach = svc_tcp_sock_detach,
.xpo_free = svc_sock_free,
.xpo_prep_reply_hdr = svc_tcp_prep_reply_hdr,
.xpo_has_wspace = svc_tcp_has_wspace,
}
spin_unlock_bh(&serv->sv_lock);
}
-EXPORT_SYMBOL(svc_sock_update_bufs);
+EXPORT_SYMBOL_GPL(svc_sock_update_bufs);
/*
* Initialize socket for RPC use and create svc_sock struct
/* Register socket with portmapper */
if (*errp >= 0 && pmap_register)
- *errp = svc_register(serv, inet->sk_protocol,
+ *errp = svc_register(serv, inet->sk_family, inet->sk_protocol,
ntohs(inet_sk(inet)->sport));
if (*errp < 0) {
svc_tcp_init(svsk, serv);
/*
- * We start one listener per sv_serv. We want AF_INET
- * requests to be automatically shunted to our AF_INET6
- * listener using a mapped IPv4 address. Make sure
- * no-one starts an equivalent IPv4 listener, which
- * would steal our incoming connections.
+ * If this is a PF_INET6 listener, we want to avoid
+ * getting requests from IPv4 remotes. Those should
+ * be shunted to a PF_INET listener via rpcbind.
*/
- val = 0;
- if (serv->sv_family == AF_INET6)
+ val = 1;
+ if (inet->sk_family == PF_INET6)
kernel_setsockopt(sock, SOL_IPV6, IPV6_V6ONLY,
(char *)&val, sizeof(val));
sk->sk_state_change = svsk->sk_ostate;
sk->sk_data_ready = svsk->sk_odata;
sk->sk_write_space = svsk->sk_owspace;
+
+ if (sk->sk_sleep && waitqueue_active(sk->sk_sleep))
+ wake_up_interruptible(sk->sk_sleep);
+}
+
+/*
+ * Disconnect the socket, and reset the callbacks
+ */
+static void svc_tcp_sock_detach(struct svc_xprt *xprt)
+{
+ struct svc_sock *svsk = container_of(xprt, struct svc_sock, sk_xprt);
+
+ dprintk("svc: svc_tcp_sock_detach(%p)\n", svsk);
+
+ svc_sock_detach(xprt);
+
+ if (!test_bit(XPT_LISTENER, &xprt->xpt_flags))
+ kernel_sock_shutdown(svsk->sk_sock, SHUT_RDWR);
}
/*