On 06.11.2020 08:48, Heiner Kallweit wrote:
> On 06.11.2020 02:14, Jakub Kicinski wrote:
>> On Wed, 4 Nov 2020 15:25:24 +0100 Heiner Kallweit wrote:
>>> @@ -1066,7 +1054,7 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb,
>>> struct net_device *dev)
>>> return NETDEV_TX_OK;
>>>
>>>
On 06.11.2020 02:14, Jakub Kicinski wrote:
> On Wed, 4 Nov 2020 15:25:24 +0100 Heiner Kallweit wrote:
>> @@ -1066,7 +1054,7 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb,
>> struct net_device *dev)
>> return NETDEV_TX_OK;
>>
>> drop:
>> -
Switch tun to the standard statistics pattern:
- use netdev->stats for the less frequently accessed counters
- use netdev->tstats for the frequently accessed per-cpu counters
Signed-off-by: Heiner Kallweit
---
drivers/net/tun.c | 127 +++---
1 file
On Fri, 6 Nov 2020 09:27:45 +0100 Heiner Kallweit wrote:
> On 06.11.2020 08:48, Heiner Kallweit wrote:
> > On 06.11.2020 02:14, Jakub Kicinski wrote:
> >> On Wed, 4 Nov 2020 15:25:24 +0100 Heiner Kallweit wrote:
> >>> @@ -1066,7 +1054,7 @@ static netdev_tx_t tun_net_xmit(struct sk_buff
> >>>
On Wed, 4 Nov 2020 15:25:24 +0100 Heiner Kallweit wrote:
> @@ -1066,7 +1054,7 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb,
> struct net_device *dev)
> return NETDEV_TX_OK;
>
> drop:
> - this_cpu_inc(tun->pcpu_stats->tx_dropped);
> + dev->stats.tx_dropped++;
>
