1 files changed, 11 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c
index 0fc8937a7ff4..87e3a03c9056 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -2071,6 +2071,17 @@ void sock_efree(struct sk_buff *skb)
 }
 EXPORT_SYMBOL(sock_efree);
 
+/* Buffer destructor for prefetch/receive path where reference count may
+ * not be held, e.g. for listen sockets.
+ */
+#ifdef CONFIG_INET
+void sock_pfree(struct sk_buff *skb)
+{
+	sock_gen_put(skb->sk);
+}
+EXPORT_SYMBOL(sock_pfree);
+#endif /* CONFIG_INET */
+
 kuid_t sock_i_uid(struct sock *sk)
 {
 	kuid_t uid;