On 06/27/2018 04:56 PM, Eric Dumazet wrote:
>
>
> On 06/27/2018 02:59 PM, Jesus Sanchez-Palencia wrote:
>> Currently, skb_tx_timestamp() is being called before the DMA
>> descriptors are prepared in igb_xmit_frame_ring(), which happens
>> during either the igb_tso() or igb_tx_csum() calls.
>>
On 06/27/2018 02:59 PM, Jesus Sanchez-Palencia wrote:
> Currently, skb_tx_timestamp() is being called before the DMA
> descriptors are prepared in igb_xmit_frame_ring(), which happens
> during either the igb_tso() or igb_tx_csum() calls.
>
> Given that now the skb->tstamp might be used to carry
Currently, skb_tx_timestamp() is being called before the DMA
descriptors are prepared in igb_xmit_frame_ring(), which happens
during either the igb_tso() or igb_tx_csum() calls.
Given that now the skb->tstamp might be used to carry the timestamp
for SO_TXTIME, we must only call skb_tx_timestamp()
