| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* OpenVPN data channel offload |
| * |
| * Copyright (C) 2020-2025 OpenVPN, Inc. |
| * |
| * Author: James Yonan <james@openvpn.net> |
| * Antonio Quartulli <antonio@openvpn.net> |
| * Lev Stipakov <lev@openvpn.net> |
| */ |
| |
| #ifndef _NET_OVPN_OVPNSTATS_H_ |
| #define _NET_OVPN_OVPNSTATS_H_ |
| |
| /* one stat */ |
| struct ovpn_peer_stat { |
| atomic64_t bytes; |
| atomic64_t packets; |
| }; |
| |
| /* rx and tx stats combined */ |
| struct ovpn_peer_stats { |
| struct ovpn_peer_stat rx; |
| struct ovpn_peer_stat tx; |
| }; |
| |
| void ovpn_peer_stats_init(struct ovpn_peer_stats *ps); |
| |
| static inline void ovpn_peer_stats_increment(struct ovpn_peer_stat *stat, |
| const unsigned int n) |
| { |
| atomic64_add(n, &stat->bytes); |
| atomic64_inc(&stat->packets); |
| } |
| |
| static inline void ovpn_peer_stats_increment_rx(struct ovpn_peer_stats *stats, |
| const unsigned int n) |
| { |
| ovpn_peer_stats_increment(&stats->rx, n); |
| } |
| |
| static inline void ovpn_peer_stats_increment_tx(struct ovpn_peer_stats *stats, |
| const unsigned int n) |
| { |
| ovpn_peer_stats_increment(&stats->tx, n); |
| } |
| |
| #endif /* _NET_OVPN_OVPNSTATS_H_ */ |