diff options
Diffstat (limited to 'net/packet/af_packet.c')
-rw-r--r-- | net/packet/af_packet.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 4cb2dfba0993..36331a5f0abe 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c | |||
@@ -139,9 +139,6 @@ dev->hard_header == NULL (ll header is added by device, we cannot control it) | |||
139 | static HLIST_HEAD(packet_sklist); | 139 | static HLIST_HEAD(packet_sklist); |
140 | static DEFINE_RWLOCK(packet_sklist_lock); | 140 | static DEFINE_RWLOCK(packet_sklist_lock); |
141 | 141 | ||
142 | static atomic_t packet_socks_nr; | ||
143 | |||
144 | |||
145 | /* Private packet socket structures. */ | 142 | /* Private packet socket structures. */ |
146 | 143 | ||
147 | struct packet_mclist | 144 | struct packet_mclist |
@@ -236,10 +233,7 @@ static void packet_sock_destruct(struct sock *sk) | |||
236 | return; | 233 | return; |
237 | } | 234 | } |
238 | 235 | ||
239 | atomic_dec(&packet_socks_nr); | 236 | sk_refcnt_debug_dec(sk); |
240 | #ifdef PACKET_REFCNT_DEBUG | ||
241 | printk(KERN_DEBUG "PACKET socket %p is free, %d are alive\n", sk, atomic_read(&packet_socks_nr)); | ||
242 | #endif | ||
243 | } | 237 | } |
244 | 238 | ||
245 | 239 | ||
@@ -849,6 +843,7 @@ static int packet_release(struct socket *sock) | |||
849 | /* Purge queues */ | 843 | /* Purge queues */ |
850 | 844 | ||
851 | skb_queue_purge(&sk->sk_receive_queue); | 845 | skb_queue_purge(&sk->sk_receive_queue); |
846 | sk_refcnt_debug_release(sk); | ||
852 | 847 | ||
853 | sock_put(sk); | 848 | sock_put(sk); |
854 | return 0; | 849 | return 0; |
@@ -1010,7 +1005,7 @@ static int packet_create(struct net *net, struct socket *sock, int protocol) | |||
1010 | po->num = proto; | 1005 | po->num = proto; |
1011 | 1006 | ||
1012 | sk->sk_destruct = packet_sock_destruct; | 1007 | sk->sk_destruct = packet_sock_destruct; |
1013 | atomic_inc(&packet_socks_nr); | 1008 | sk_refcnt_debug_inc(sk); |
1014 | 1009 | ||
1015 | /* | 1010 | /* |
1016 | * Attach a protocol block | 1011 | * Attach a protocol block |