Re: Pause and unpause queue

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Am 07.01.23 um 19:47 schrieb Toke Høiland-Jørgensen:
team lnx <teamlnxi8@xxxxxxxxx> writes:

sure, during xdp redirect i found that sometimes the number of packets
arrived are too many for an interface
to handle in which case. Hence thought to experiment with tx pause to
make room for successive packets and then unpause !

Right, so this is using XDP as a straight-forward forwarding
accelerator, redirecting from one interface to another? That will indeed
only work well if both interfaces are exactly the same link speed; this
is one of the motivating use cases for the queueing work :)



I saw your talk and the patch set from july about this. What is blocking things right now from getting into the kernel?

XDP queuing support would be really nice to have. ;)

Thanks for your work!

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