diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/sunrpc/svcsock.c | 47 |
1 files changed, 27 insertions, 20 deletions
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 2fd0ba2b20d..27ba34a152e 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -75,7 +75,7 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *, struct socket *, - int *errp, int pmap_reg); + int *errp, int flags); static void svc_delete_socket(struct svc_sock *svsk); static void svc_udp_data_ready(struct sock *, int); static int svc_udp_recvfrom(struct svc_rqst *); @@ -935,7 +935,8 @@ svc_tcp_accept(struct svc_sock *svsk) */ newsock->sk->sk_sndtimeo = HZ*30; - if (!(newsvsk = svc_setup_socket(serv, newsock, &err, 0))) + if (!(newsvsk = svc_setup_socket(serv, newsock, &err, + (SVC_SOCK_ANONYMOUS | SVC_SOCK_TEMPORARY)))) goto failed; @@ -1476,12 +1477,14 @@ svc_age_temp_sockets(unsigned long closure) * Initialize socket for RPC use and create svc_sock struct * XXX: May want to setsockopt SO_SNDBUF and SO_RCVBUF. */ -static struct svc_sock * -svc_setup_socket(struct svc_serv *serv, struct socket *sock, - int *errp, int pmap_register) +static struct svc_sock *svc_setup_socket(struct svc_serv *serv, + struct socket *sock, + int *errp, int flags) { struct svc_sock *svsk; struct sock *inet; + int pmap_register = !(flags & SVC_SOCK_ANONYMOUS); + int is_temporary = flags & SVC_SOCK_TEMPORARY; dprintk("svc: svc_setup_socket %p\n", sock); if (!(svsk = kzalloc(sizeof(*svsk), GFP_KERNEL))) { @@ -1523,7 +1526,7 @@ svc_setup_socket(struct svc_serv *serv, struct socket *sock, svc_tcp_init(svsk); spin_lock_bh(&serv->sv_lock); - if (!pmap_register) { + if (is_temporary) { set_bit(SK_TEMP, &svsk->sk_flags); list_add(&svsk->sk_list, &serv->sv_tempsocks); serv->sv_tmpcnt++; @@ -1567,7 +1570,7 @@ int svc_addsock(struct svc_serv *serv, else if (so->state > SS_UNCONNECTED) err = -EISCONN; else { - svsk = svc_setup_socket(serv, so, &err, 1); + svsk = svc_setup_socket(serv, so, &err, SVC_SOCK_DEFAULTS); if (svsk) err = 0; } @@ -1583,8 +1586,8 @@ EXPORT_SYMBOL_GPL(svc_addsock); /* * Create socket for RPC service. */ -static int -svc_create_socket(struct svc_serv *serv, int protocol, struct sockaddr_in *sin) +static int svc_create_socket(struct svc_serv *serv, int protocol, + struct sockaddr_in *sin, int flags) { struct svc_sock *svsk; struct socket *sock; @@ -1620,8 +1623,8 @@ svc_create_socket(struct svc_serv *serv, int protocol, struct sockaddr_in *sin) goto bummer; } - if ((svsk = svc_setup_socket(serv, sock, &error, 1)) != NULL) - return 0; + if ((svsk = svc_setup_socket(serv, sock, &error, flags)) != NULL) + return ntohs(inet_sk(svsk->sk_sk)->sport); bummer: dprintk("svc: svc_create_socket error = %d\n", -error); @@ -1681,19 +1684,23 @@ void svc_close_socket(struct svc_sock *svsk) svc_sock_put(svsk); } -/* - * Make a socket for nfsd and lockd +/** + * svc_makesock - Make a socket for nfsd and lockd + * @serv: RPC server structure + * @protocol: transport protocol to use + * @port: port to use + * */ -int -svc_makesock(struct svc_serv *serv, int protocol, unsigned short port) +int svc_makesock(struct svc_serv *serv, int protocol, unsigned short port) { - struct sockaddr_in sin; + struct sockaddr_in sin = { + .sin_family = AF_INET, + .sin_addr.s_addr = INADDR_ANY, + .sin_port = htons(port), + }; dprintk("svc: creating socket proto = %d\n", protocol); - sin.sin_family = AF_INET; - sin.sin_addr.s_addr = INADDR_ANY; - sin.sin_port = htons(port); - return svc_create_socket(serv, protocol, &sin); + return svc_create_socket(serv, protocol, &sin, SVC_SOCK_DEFAULTS); } /* |