On 9/21/20 10:40 AM, Yunsheng Lin wrote:
> On 2020/9/21 16:17, Eric Dumazet wrote:
>> On Mon, Sep 21, 2020 at 10:10 AM Yunsheng Lin wrote:
>>>
>>> On 2020/9/21 15:19, Eric Dumazet wrote:
On Mon, Sep 21, 2020 at 4:08 AM Yunsheng Lin
wrote:
>
> When napi_consume_skb() is
On 2020/9/21 16:17, Eric Dumazet wrote:
> On Mon, Sep 21, 2020 at 10:10 AM Yunsheng Lin wrote:
>>
>> On 2020/9/21 15:19, Eric Dumazet wrote:
>>> On Mon, Sep 21, 2020 at 4:08 AM Yunsheng Lin wrote:
When napi_consume_skb() is called in the tx desc cleaning process,
it is usually in
On Mon, Sep 21, 2020 at 10:10 AM Yunsheng Lin wrote:
>
> On 2020/9/21 15:19, Eric Dumazet wrote:
> > On Mon, Sep 21, 2020 at 4:08 AM Yunsheng Lin wrote:
> >>
> >> When napi_consume_skb() is called in the tx desc cleaning process,
> >> it is usually in the softirq context(BH disabled, or are
On 2020/9/21 15:19, Eric Dumazet wrote:
> On Mon, Sep 21, 2020 at 4:08 AM Yunsheng Lin wrote:
>>
>> When napi_consume_skb() is called in the tx desc cleaning process,
>> it is usually in the softirq context(BH disabled, or are processing
>> softirqs), but it may also be in the task context, such
On Mon, Sep 21, 2020 at 4:08 AM Yunsheng Lin wrote:
>
> When napi_consume_skb() is called in the tx desc cleaning process,
> it is usually in the softirq context(BH disabled, or are processing
> softirqs), but it may also be in the task context, such as in the
> netpoll or loopback selftest
When napi_consume_skb() is called in the tx desc cleaning process,
it is usually in the softirq context(BH disabled, or are processing
softirqs), but it may also be in the task context, such as in the
netpoll or loopback selftest process.
Currently napi_consume_skb() uses non-zero budget to
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