[PATCH] nfs4: initialize cl_ipaddr

[safe/jmp/linux-2.6] / fs / nfs / client.c

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index d2533e2..8b123f6 100644 (file)
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -322,25 +322,11 @@ found_client:
        if (new)
                nfs_free_client(new);
 
-       if (clp->cl_cons_state == NFS_CS_INITING) {
-               DECLARE_WAITQUEUE(myself, current);
-
-               add_wait_queue(&nfs_client_active_wq, &myself);
-
-               for (;;) {
-                       set_current_state(TASK_INTERRUPTIBLE);
-                       if (signal_pending(current) ||
-                           clp->cl_cons_state != NFS_CS_INITING)
-                               break;
-                       schedule();
-               }
-
-               remove_wait_queue(&nfs_client_active_wq, &myself);
-
-               if (signal_pending(current)) {
-                       nfs_put_client(clp);
-                       return ERR_PTR(-ERESTARTSYS);
-               }
+       error = wait_event_interruptible(nfs_client_active_wq,
+                               clp->cl_cons_state != NFS_CS_INITING);
+       if (error < 0) {
+               nfs_put_client(clp);
+               return ERR_PTR(-ERESTARTSYS);
        }
 
        if (clp->cl_cons_state < NFS_CS_READY) {
@@ -863,6 +849,7 @@ error:
  */
 static int nfs4_init_client(struct nfs_client *clp,
                int proto, int timeo, int retrans,
+               const char *ip_addr,
                rpc_authflavor_t authflavour)
 {
        int error;
@@ -879,6 +866,7 @@ static int nfs4_init_client(struct nfs_client *clp,
        error = nfs_create_rpc_client(clp, proto, timeo, retrans, authflavour);
        if (error < 0)
                goto error;
+       memcpy(clp->cl_ipaddr, ip_addr, sizeof(clp->cl_ipaddr));
 
        error = nfs_idmap_new(clp);
        if (error < 0) {
@@ -902,6 +890,7 @@ error:
  */
 static int nfs4_set_client(struct nfs_server *server,
                const char *hostname, const struct sockaddr_in *addr,
+               const char *ip_addr,
                rpc_authflavor_t authflavour,
                int proto, int timeo, int retrans)
 {
@@ -916,7 +905,7 @@ static int nfs4_set_client(struct nfs_server *server,
                error = PTR_ERR(clp);
                goto error;
        }
-       error = nfs4_init_client(clp, proto, timeo, retrans, authflavour);
+       error = nfs4_init_client(clp, proto, timeo, retrans, ip_addr, authflavour);
        if (error < 0)
                goto error_put;
 
@@ -985,7 +974,7 @@ struct nfs_server *nfs4_create_server(const struct nfs4_mount_data *data,
                return ERR_PTR(-ENOMEM);
 
        /* Get a client record */
-       error = nfs4_set_client(server, hostname, addr, authflavour,
+       error = nfs4_set_client(server, hostname, addr, ip_addr, authflavour,
                        data->proto, data->timeo, data->retrans);
        if (error < 0)
                goto error;
@@ -1055,6 +1044,7 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
        /* Get a client representation.
         * Note: NFSv4 always uses TCP, */
        error = nfs4_set_client(server, data->hostname, data->addr,
+                       parent_client->cl_ipaddr,
                        data->authflavor,
                        parent_server->client->cl_xprt->prot,
                        parent_client->retrans_timeo,