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Commit cd5342d9 authored by Denis V. Lunev's avatar Denis V. Lunev Committed by David S. Miller
Browse files

[NETNS]: Add netns refcnt debug for timewait buckets. 



Signed-off-by: default avatarDenis V. Lunev <den@openvz.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 65a18ec5

net/ipv4/inet_timewait_sock.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -57,6 +57,7 @@ void inet_twsk_put(struct inet_timewait_sock *tw) 
		printk(KERN_DEBUG "%s timewait_sock %p released\n",

		printk(KERN_DEBUG "%s timewait_sock %p released\n",

		       tw->tw_prot->name, tw);

		       tw->tw_prot->name, tw);

#endif

#endif

		release_net(twsk_net(tw));

		kmem_cache_free(tw->tw_prot->twsk_prot->twsk_slab, tw);

		kmem_cache_free(tw->tw_prot->twsk_prot->twsk_slab, tw);

		module_put(owner);

		module_put(owner);

	}

	}
@@ -124,7 +125,7 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int stat 
		tw->tw_hash	    = sk->sk_hash;

		tw->tw_hash	    = sk->sk_hash;

		tw->tw_ipv6only	    = 0;

		tw->tw_ipv6only	    = 0;

		tw->tw_prot	    = sk->sk_prot_creator;

		tw->tw_prot	    = sk->sk_prot_creator;

		twsk_net_set(tw, sock_net(sk));

		twsk_net_set(tw, hold_net(sock_net(sk)));

		atomic_set(&tw->tw_refcnt, 1);

		atomic_set(&tw->tw_refcnt, 1);

		inet_twsk_dead_node_init(tw);

		inet_twsk_dead_node_init(tw);

		__module_get(tw->tw_prot->owner);

		__module_get(tw->tw_prot->owner);