| Message ID | 49214C1F.2060000@cosmosbay.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Eric Dumazet <dada1@cosmosbay.com> Date: Mon, 17 Nov 2008 11:49:03 +0100 > This patch is a preparation to namespace conversion of /proc/net/protocols > > In order to have relevant information for PACKET protocols, we should use > sock_prot_inuse_add() to update a (percpu and pernamespace) counter of > inuse sockets. > > Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Applied to net-next-2.6, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index c718e7e..b4870a3 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -910,6 +910,7 @@ static int packet_release(struct socket *sock) skb_queue_purge(&sk->sk_receive_queue); sk_refcnt_debug_release(sk); + sock_prot_inuse_add(net, sk->sk_prot, -1); sock_put(sk); return 0; } @@ -1085,6 +1086,7 @@ static int packet_create(struct net *net, struct socket *sock, int protocol) write_lock_bh(&net->packet.sklist_lock); sk_add_node(sk, &net->packet.sklist); write_unlock_bh(&net->packet.sklist_lock); + sock_prot_inuse_add(net, &packet_proto, 1); return(0); out: return err;
This patch is a preparation to namespace conversion of /proc/net/protocols In order to have relevant information for PACKET protocols, we should use sock_prot_inuse_add() to update a (percpu and pernamespace) counter of inuse sockets. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> ---