net/mctp/af_mctp.c

11 #include <linux/net.h>
16 #include <net/mctp.h>
17 #include <net/mctpdevice.h>
18 #include <net/sock.h>
176 	cb->net = addr->smctp_network;
251 		addr->smctp_network = cb->net;
283 static void __mctp_key_remove(struct mctp_sk_key *key, struct net *net,
286 __must_hold(&net->mctp.keys_lock)
379 		ctl->net = MCTP_INITIAL_DEFAULT_NET;
427 	struct net *net = sock_net(&msk->sk);
441 	key = mctp_alloc_local_tag(msk, ctl.net, MCTP_ADDR_ANY,
455 		spin_lock_irqsave(&net->mctp.keys_lock, flags);
457 		__mctp_key_remove(key, net, fl2, MCTP_TRACE_KEY_DROPPED);
459 		spin_unlock_irqrestore(&net->mctp.keys_lock, flags);
470 	struct net *net = sock_net(&msk->sk);
489 	spin_lock_irqsave(&net->mctp.keys_lock, flags);
496 		    ctl.net == key->net &&
499 			__mctp_key_remove(key, net, fl2,
506 	spin_unlock_irqrestore(&net->mctp.keys_lock, flags);
574 	struct net *net = sock_net(&msk->sk);
580 	spin_lock_irqsave(&net->mctp.keys_lock, flags);
591 			__mctp_key_remove(key, net, fl2,
606 	spin_unlock_irqrestore(&net->mctp.keys_lock, flags);
628 	struct net *net = sock_net(sk);
630 	mutex_lock(&net->mctp.bind_lock);
631 	sk_add_node_rcu(sk, &net->mctp.binds);
632 	mutex_unlock(&net->mctp.bind_lock);
640 	struct net *net = sock_net(sk);
646 	mutex_lock(&net->mctp.bind_lock);
648 	mutex_unlock(&net->mctp.bind_lock);
651 	spin_lock_irqsave(&net->mctp.keys_lock, flags);
654 		__mctp_key_remove(key, net, fl2, MCTP_TRACE_KEY_CLOSED);
657 	spin_unlock_irqrestore(&net->mctp.keys_lock, flags);
681 static int mctp_pf_create(struct net *net, struct socket *sock,
702 	sk = sk_alloc(net, PF_MCTP, GFP_KERNEL, proto, kern);