diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2020-11-07 21:49:07 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-09 17:50:27 -0800 |
| commit | a18394269fc87276963e8d965c730900178d7e4b (patch) | |
| tree | 1610d113acba3c22d5039df654e98e8eafe63d36 /include | |
| parent | ca4d632aef031c7946c42a6eb873d24ab6474f17 (diff) | |
net: core: add dev_get_tstats64 as a ndo_get_stats64 implementation
It's a frequent pattern to use netdev->stats for the less frequently
accessed counters and per-cpu counters for the frequently accessed
counters (rx/tx bytes/packets). Add a default ndo_get_stats64()
implementation for this use case.
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index a53ed2d1ed1d..7ce648a564f7 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -4527,6 +4527,7 @@ void netdev_stats_to_stats64(struct rtnl_link_stats64 *stats64, const struct net_device_stats *netdev_stats); void dev_fetch_sw_netstats(struct rtnl_link_stats64 *s, const struct pcpu_sw_netstats __percpu *netstats); +void dev_get_tstats64(struct net_device *dev, struct rtnl_link_stats64 *s); extern int netdev_max_backlog; extern int netdev_tstamp_prequeue; |