diff options
| -rw-r--r-- | fs/nfs/callback.c | 12 | ||||
| -rw-r--r-- | fs/nfs/callback.h | 1 | ||||
| -rw-r--r-- | fs/nfs/nfs4state.c | 10 |
3 files changed, 21 insertions, 2 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 0ef47dff89be..a886e692ddd0 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -38,6 +38,7 @@ static struct svc_program nfs4_callback_program; unsigned int nfs_callback_set_tcpport; unsigned short nfs_callback_tcpport; +unsigned short nfs_callback_tcpport6; static const int nfs_set_port_min = 0; static const int nfs_set_port_max = 65535; @@ -119,6 +120,17 @@ int nfs_callback_up(void) dprintk("NFS: Callback listener port = %u (af %u)\n", nfs_callback_tcpport, PF_INET); +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + ret = svc_create_xprt(serv, "tcp", PF_INET6, + nfs_callback_set_tcpport, SVC_SOCK_ANONYMOUS); + if (ret > 0) { + nfs_callback_tcpport6 = ret; + dprintk("NFS: Callback listener port = %u (af %u)\n", + nfs_callback_tcpport6, PF_INET6); + } else if (ret != -EAFNOSUPPORT) + goto out_err; +#endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */ + nfs_callback_info.rqst = svc_prepare_thread(serv, &serv->sv_pools[0]); if (IS_ERR(nfs_callback_info.rqst)) { ret = PTR_ERR(nfs_callback_info.rqst); diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h index bb25d2135ff1..e110e286a262 100644 --- a/fs/nfs/callback.h +++ b/fs/nfs/callback.h @@ -72,5 +72,6 @@ extern void nfs_callback_down(void); extern unsigned int nfs_callback_set_tcpport; extern unsigned short nfs_callback_tcpport; +extern unsigned short nfs_callback_tcpport6; #endif /* __LINUX_FS_NFS_CALLBACK_H */ diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 2022fe47966f..0298e909559f 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -62,8 +62,14 @@ static LIST_HEAD(nfs4_clientid_list); static int nfs4_init_client(struct nfs_client *clp, struct rpc_cred *cred) { - int status = nfs4_proc_setclientid(clp, NFS4_CALLBACK, - nfs_callback_tcpport, cred); + unsigned short port; + int status; + + port = nfs_callback_tcpport; + if (clp->cl_addr.ss_family == AF_INET6) + port = nfs_callback_tcpport6; + + status = nfs4_proc_setclientid(clp, NFS4_CALLBACK, port, cred); if (status == 0) status = nfs4_proc_setclientid_confirm(clp, cred); if (status == 0) |