Re: [PATCHv2] net: usbnet: support 64bit stats in qmi_wwan driver
From: Stephen Hemminger <stephen@networkplumber.org>
Date: 2017-03-24 18:49:12
On Fri, 24 Mar 2017 11:27:30 +1000 Greg Ungerer [off-list ref] wrote:
+struct usbnet_stats64 {
+ struct u64_stats_sync syncp;
+ u64 rx_packets;
+ u64 rx_bytes;
+ u64 tx_packets;
+ u64 tx_bytes;
+};
+
There already is similar structure in netdevice.h
/* often modified stats are per-CPU, other are shared (netdev->stats) */
struct pcpu_sw_netstats {
u64 rx_packets;
u64 rx_bytes;
u64 tx_packets;
u64 tx_bytes;
struct u64_stats_sync syncp;
};