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Commit 48115bec authored by Denis V. Lunev's avatar Denis V. Lunev Committed by David S. Miller
Browse files

[NETNS]: Add netns refcnt debug for dst ops. 



Signed-off-by: default avatarDenis V. Lunev <den@openvz.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8c5da49a

net/ipv6/route.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -2622,7 +2622,7 @@ static int ip6_route_net_init(struct net *net) 
					GFP_KERNEL);

					GFP_KERNEL);

	if (!net->ipv6.ip6_dst_ops)

	if (!net->ipv6.ip6_dst_ops)

		goto out;

		goto out;

	net->ipv6.ip6_dst_ops->dst_net = net;

	net->ipv6.ip6_dst_ops->dst_net = hold_net(net);





	net->ipv6.ip6_null_entry = kmemdup(&ip6_null_entry_template,

	net->ipv6.ip6_null_entry = kmemdup(&ip6_null_entry_template,

					   sizeof(*net->ipv6.ip6_null_entry),

					   sizeof(*net->ipv6.ip6_null_entry),
@@ -2669,6 +2669,7 @@ static int ip6_route_net_init(struct net *net) 
	return ret;

	return ret;





out_ip6_dst_ops:

out_ip6_dst_ops:

	release_net(net->ipv6.ip6_dst_ops->dst_net);

	kfree(net->ipv6.ip6_dst_ops);

	kfree(net->ipv6.ip6_dst_ops);

	goto out;

	goto out;

}

}
@@ -2684,6 +2685,7 @@ static void ip6_route_net_exit(struct net *net) 
	kfree(net->ipv6.ip6_prohibit_entry);

	kfree(net->ipv6.ip6_prohibit_entry);

	kfree(net->ipv6.ip6_blk_hole_entry);

	kfree(net->ipv6.ip6_blk_hole_entry);

#endif

#endif

	release_net(net->ipv6.ip6_dst_ops->dst_net);

	kfree(net->ipv6.ip6_dst_ops);

	kfree(net->ipv6.ip6_dst_ops);

}

}