1 files changed, 12 insertions, 10 deletions

diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 2390286e1827..5c9422c9a980 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -113,12 +113,16 @@ static inline void svc_reclassify_socket(struct socket *sock)
         switch (sk->sk_family) {
         case AF_INET:
                 sock_lock_init_class_and_name(sk, "slock-AF_INET-NFSD",
-                    &svc_slock_key[0], "sk_lock-AF_INET-NFSD", &svc_key[0]);
+                                              &svc_slock_key[0],
+                                              "sk_xprt.xpt_lock-AF_INET-NFSD",
+                                              &svc_key[0]);
                 break;
 
         case AF_INET6:
                 sock_lock_init_class_and_name(sk, "slock-AF_INET6-NFSD",
-                    &svc_slock_key[1], "sk_lock-AF_INET6-NFSD", &svc_key[1]);
+                                              &svc_slock_key[1],
+                                              "sk_xprt.xpt_lock-AF_INET6-NFSD",
+                                              &svc_key[1]);
                 break;
 
         default:
@@ -930,6 +934,7 @@ static void svc_udp_init(struct svc_sock *svsk, struct svc_serv *serv)
         mm_segment_t oldfs;
 
         svc_xprt_init(&svc_udp_class, &svsk->sk_xprt, serv);
+        clear_bit(XPT_CACHE_AUTH, &svsk->sk_xprt.xpt_flags);
         svsk->sk_sk->sk_data_ready = svc_udp_data_ready;
         svsk->sk_sk->sk_write_space = svc_write_space;
 
@@ -1385,7 +1390,7 @@ static void svc_tcp_init(struct svc_sock *svsk, struct svc_serv *serv)
         struct tcp_sock *tp = tcp_sk(sk);
 
         svc_xprt_init(&svc_tcp_class, &svsk->sk_xprt, serv);
-
+        set_bit(XPT_CACHE_AUTH, &svsk->sk_xprt.xpt_flags);
         if (sk->sk_state == TCP_LISTEN) {
                 dprintk("setting up TCP socket for listening\n");
                 set_bit(XPT_LISTENER, &svsk->sk_xprt.xpt_flags);
@@ -1753,7 +1758,6 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv,
         svsk->sk_ostate = inet->sk_state_change;
         svsk->sk_odata = inet->sk_data_ready;
         svsk->sk_owspace = inet->sk_write_space;
-        spin_lock_init(&svsk->sk_lock);
         INIT_LIST_HEAD(&svsk->sk_deferred);
 
         /* Initialize the socket */
@@ -1898,8 +1902,6 @@ static void svc_sock_free(struct svc_xprt *xprt)
         struct svc_sock *svsk = container_of(xprt, struct svc_sock, sk_xprt);
         dprintk("svc: svc_sock_free(%p)\n", svsk);
 
-        if (svsk->sk_info_authunix != NULL)
-                svcauth_unix_info_release(svsk->sk_info_authunix);
         if (svsk->sk_sock->file)
                 sockfd_put(svsk->sk_sock);
         else
@@ -1984,9 +1986,9 @@ static void svc_revisit(struct cache_deferred_req *dreq, int too_many)
         dprintk("revisit queued\n");
         svsk = dr->svsk;
         dr->svsk = NULL;
-        spin_lock(&svsk->sk_lock);
+        spin_lock(&svsk->sk_xprt.xpt_lock);
         list_add(&dr->handle.recent, &svsk->sk_deferred);
-        spin_unlock(&svsk->sk_lock);
+        spin_unlock(&svsk->sk_xprt.xpt_lock);
         set_bit(XPT_DEFERRED, &svsk->sk_xprt.xpt_flags);
         svc_xprt_enqueue(&svsk->sk_xprt);
         svc_xprt_put(&svsk->sk_xprt);
@@ -2052,7 +2054,7 @@ static struct svc_deferred_req *svc_deferred_dequeue(struct svc_sock *svsk)
 
         if (!test_bit(XPT_DEFERRED, &svsk->sk_xprt.xpt_flags))
                 return NULL;
-        spin_lock(&svsk->sk_lock);
+        spin_lock(&svsk->sk_xprt.xpt_lock);
         clear_bit(XPT_DEFERRED, &svsk->sk_xprt.xpt_flags);
         if (!list_empty(&svsk->sk_deferred)) {
                 dr = list_entry(svsk->sk_deferred.next,
@@ -2061,6 +2063,6 @@ static struct svc_deferred_req *svc_deferred_dequeue(struct svc_sock *svsk)
                 list_del_init(&dr->handle.recent);
                 set_bit(XPT_DEFERRED, &svsk->sk_xprt.xpt_flags);
         }
-        spin_unlock(&svsk->sk_lock);
+        spin_unlock(&svsk->sk_xprt.xpt_lock);
         return dr;
 }