@@ -1662,12 +1662,15 @@ void l2tp_session_free(struct l2tp_session *session)
BUG_ON(refcount_read(&session->ref_count) != 0);
+ if (session->session_free)
+ session->session_free(session);
+ else
+ kfree(session);
+
if (tunnel) {
BUG_ON(tunnel->magic != L2TP_TUNNEL_MAGIC);
l2tp_tunnel_dec_refcount(tunnel);
}
-
- kfree(session);
}
EXPORT_SYMBOL_GPL(l2tp_session_free);
@@ -126,6 +126,7 @@ struct l2tp_session {
int (*build_header)(struct l2tp_session *session, void *buf);
void (*recv_skb)(struct l2tp_session *session, struct sk_buff *skb, int data_len);
void (*session_close)(struct l2tp_session *session);
+ void (*session_free)(struct l2tp_session *session);
#if IS_ENABLED(CONFIG_L2TP_DEBUGFS)
void (*show)(struct seq_file *m, void *priv);
#endif