net: sctp should update its inuse counter
This patch is a preparation to namespace conversion of /proc/net/protocols
In order to have relevant information for SCTP 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>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index a1b9045..0c70eff 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3614,6 +3614,7 @@
SCTP_DBG_OBJCNT_INC(sock);
atomic_inc(&sctp_sockets_allocated);
+ sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
return 0;
}
@@ -3628,6 +3629,7 @@
ep = sctp_sk(sk)->ep;
sctp_endpoint_free(ep);
atomic_dec(&sctp_sockets_allocated);
+ sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1);
}
/* API 4.1.7 shutdown() - TCP Style Syntax