Re: [PATCH net-next v2 07/22] ovpn: introduce the ovpn_socket object
From: Simon Horman <horms@kernel.org>
Date: 2024-03-05 15:00:45
On Mon, Mar 04, 2024 at 04:08:58PM +0100, Antonio Quartulli wrote: ...
quoted hunk ↗ jump to hunk
diff --git a/drivers/net/ovpn/socket.h b/drivers/net/ovpn/socket.h new file mode 100644 index 000000000000..92c50f795f7c --- /dev/null +++ b/drivers/net/ovpn/socket.h@@ -0,0 +1,47 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* OpenVPN data channel offload + * + * Copyright (C) 2020-2024 OpenVPN, Inc. + * + * Author: James Yonan <james@openvpn.net> + * Antonio Quartulli <antonio@openvpn.net> + */ + +#ifndef _NET_OVPN_SOCK_H_ +#define _NET_OVPN_SOCK_H_ + +#include <linux/net.h> +#include <linux/kref.h> +#include <linux/ptr_ring.h> +#include <net/sock.h> + + +struct ovpn_struct; +struct ovpn_peer; + +/** + * struct ovpn_socket - a kernel socket referenced in the ovpn code + */
nit: ./scripts/kernel-doc -none
complains that the fields of this structure are not
covered by it's Kernel doc.
+struct ovpn_socket {
+ /* the VPN session object owning this socket (UDP only) */
+ struct ovpn_struct *ovpn;
+ /* the kernel socket */
+ struct socket *sock;
+ /* amount of contexts currently referencing this object */
+ struct kref refcount;
+ /* member used to schedule RCU destructor callback */
+ struct rcu_head rcu;
+};...