Displaying 1 result from an estimated 1 matches for "flollowing".
Did you mean:
fiollowing
2023 Mar 08
0
[PATCH net, stable v1 3/3] virtio_net: add checking sq is full inside xdp xmit
...appen; it's for obsolete devices and weird
> > * corner cases, but the stack really does a non-trivial amount
> > * of useless work if you return NETDEV_TX_BUSY.
> > * Required; cannot be NULL.
>
> Thanks for the pointer. It is intersting, it seems most driver is not flollowing
> the suggestion.
Yes - I don't know why.
> I found out why the above comment was added, but I am not sure I understand
> what does "non-trivial amount of useless work" means yet.
> https://lists.linuxfoundation.org/pipermail/virtualization/2015-April/029718.html
dev_re...