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Commit c1fd3b94 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

net: af_netlink should update its inuse counter 



In order to have relevant information for NETLINK protocol, in
/proc/net/protocols, we should use sock_prot_inuse_add() to
update a (percpu and pernamespace) counter of inuse sockets.

Signed-off-by: default avatarEric Dumazet <dada1@cosmosbay.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 04f258ce

net/netlink/af_netlink.c

+2 −0
Original line number Diff line number Diff line
@@ -452,6 +452,7 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol) 
	if (err < 0)

		goto out_module;



	sock_prot_inuse_add(net, &netlink_proto, 1);

	nlk = nlk_sk(sock->sk);

	nlk->module = module;

out:
@@ -511,6 +512,7 @@ static int netlink_release(struct socket *sock) 
	kfree(nlk->groups);

	nlk->groups = NULL;



	sock_prot_inuse_add(sock_net(sk), &netlink_proto, -1);

	sock_put(sk);

	return 0;

}