On Tue, 16 Mar 2021 09:42:51 -0700 Tony Nguyen wrote:
> Optimize run_xdp_zc() for the XDP program verdict being XDP_REDIRECT
> in the xsk zero-copy path. This path is only used when having AF_XDP
> zero-copy on and in that case most packets will be directed to user
> space. This provides around 100k extra packets in throughput on my
> server when running l2fwd in xdpsock.

Looks reasonable:

Reviewed-by: Jakub Kicinski <k...@kernel.org>

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