aboutsummaryrefslogtreecommitdiffstats
path: root/net/ipx/af_ipx.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipx/af_ipx.c')
-rw-r--r--net/ipx/af_ipx.c22
1 files changed, 4 insertions, 18 deletions
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index a195a66e0cc7..c76a9523091b 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -92,11 +92,6 @@ extern int ipxrtr_route_skb(struct sk_buff *skb);
92extern struct ipx_route *ipxrtr_lookup(__be32 net); 92extern struct ipx_route *ipxrtr_lookup(__be32 net);
93extern int ipxrtr_ioctl(unsigned int cmd, void __user *arg); 93extern int ipxrtr_ioctl(unsigned int cmd, void __user *arg);
94 94
95#undef IPX_REFCNT_DEBUG
96#ifdef IPX_REFCNT_DEBUG
97atomic_t ipx_sock_nr;
98#endif
99
100struct ipx_interface *ipx_interfaces_head(void) 95struct ipx_interface *ipx_interfaces_head(void)
101{ 96{
102 struct ipx_interface *rc = NULL; 97 struct ipx_interface *rc = NULL;
@@ -151,14 +146,7 @@ static void ipx_destroy_socket(struct sock *sk)
151{ 146{
152 ipx_remove_socket(sk); 147 ipx_remove_socket(sk);
153 skb_queue_purge(&sk->sk_receive_queue); 148 skb_queue_purge(&sk->sk_receive_queue);
154#ifdef IPX_REFCNT_DEBUG 149 sk_refcnt_debug_dec(sk);
155 atomic_dec(&ipx_sock_nr);
156 printk(KERN_DEBUG "IPX socket %p released, %d are still alive\n", sk,
157 atomic_read(&ipx_sock_nr));
158 if (atomic_read(&sk->sk_refcnt) != 1)
159 printk(KERN_DEBUG "Destruction sock ipx %p delayed, cnt=%d\n",
160 sk, atomic_read(&sk->sk_refcnt));
161#endif
162 sock_put(sk); 150 sock_put(sk);
163} 151}
164 152
@@ -1384,11 +1372,8 @@ static int ipx_create(struct net *net, struct socket *sock, int protocol)
1384 sk = sk_alloc(net, PF_IPX, GFP_KERNEL, &ipx_proto); 1372 sk = sk_alloc(net, PF_IPX, GFP_KERNEL, &ipx_proto);
1385 if (!sk) 1373 if (!sk)
1386 goto out; 1374 goto out;
1387#ifdef IPX_REFCNT_DEBUG 1375
1388 atomic_inc(&ipx_sock_nr); 1376 sk_refcnt_debug_inc(sk);
1389 printk(KERN_DEBUG "IPX socket %p created, now we have %d alive\n", sk,
1390 atomic_read(&ipx_sock_nr));
1391#endif
1392 sock_init_data(sock, sk); 1377 sock_init_data(sock, sk);
1393 sk->sk_no_check = 1; /* Checksum off by default */ 1378 sk->sk_no_check = 1; /* Checksum off by default */
1394 sock->ops = &ipx_dgram_ops; 1379 sock->ops = &ipx_dgram_ops;
@@ -1409,6 +1394,7 @@ static int ipx_release(struct socket *sock)
1409 1394
1410 sock_set_flag(sk, SOCK_DEAD); 1395 sock_set_flag(sk, SOCK_DEAD);
1411 sock->sk = NULL; 1396 sock->sk = NULL;
1397 sk_refcnt_debug_release(sk);
1412 ipx_destroy_socket(sk); 1398 ipx_destroy_socket(sk);
1413out: 1399out:
1414 return 0; 1400 return 0;