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Diffstat (limited to 'include/linux/if_macvlan.h')
-rw-r--r--include/linux/if_macvlan.h25
1 files changed, 14 insertions, 11 deletions
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index 9ea047aca79..35280b30229 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -6,6 +6,7 @@
#include <linux/netdevice.h>
#include <linux/netlink.h>
#include <net/netlink.h>
+#include <linux/u64_stats_sync.h>
#if defined(CONFIG_MACVTAP) || defined(CONFIG_MACVTAP_MODULE)
struct socket *macvtap_get_socket(struct file *);
@@ -27,14 +28,16 @@ struct macvtap_queue;
* struct macvlan_rx_stats - MACVLAN percpu rx stats
* @rx_packets: number of received packets
* @rx_bytes: number of received bytes
- * @multicast: number of received multicast packets
+ * @rx_multicast: number of received multicast packets
+ * @syncp: synchronization point for 64bit counters
* @rx_errors: number of errors
*/
struct macvlan_rx_stats {
- unsigned long rx_packets;
- unsigned long rx_bytes;
- unsigned long multicast;
- unsigned long rx_errors;
+ u64 rx_packets;
+ u64 rx_bytes;
+ u64 rx_multicast;
+ struct u64_stats_sync syncp;
+ unsigned long rx_errors;
};
struct macvlan_dev {
@@ -56,17 +59,21 @@ static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
{
struct macvlan_rx_stats *rx_stats;
- rx_stats = per_cpu_ptr(vlan->rx_stats, smp_processor_id());
+ rx_stats = this_cpu_ptr(vlan->rx_stats);
if (likely(success)) {
+ u64_stats_update_begin(&rx_stats->syncp);
rx_stats->rx_packets++;;
rx_stats->rx_bytes += len;
if (multicast)
- rx_stats->multicast++;
+ rx_stats->rx_multicast++;
+ u64_stats_update_end(&rx_stats->syncp);
} else {
rx_stats->rx_errors++;
}
}
+extern void macvlan_common_setup(struct net_device *dev);
+
extern int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[],
int (*receive)(struct sk_buff *skb),
@@ -84,8 +91,4 @@ extern int macvlan_link_register(struct rtnl_link_ops *ops);
extern netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
struct net_device *dev);
-
-extern struct sk_buff *(*macvlan_handle_frame_hook)(struct macvlan_port *,
- struct sk_buff *);
-
#endif /* _LINUX_IF_MACVLAN_H */