On Tue, May 26, 2020 at 5:34 PM Amritha Nambiar
<[email protected]> wrote:
>
> Add "rx_queue_mapping" to bpf_sock. This gives read access for the
> existing field (sk_rx_queue_mapping) of struct sock from bpf_sock.
> Semantics for the bpf_sock rx_queue_mapping access are similar to
> sk_rx_queue_get(), i.e the value NO_QUEUE_MAPPING is not allowed
> and -1 is returned in that case. This is useful for transmit queue
> selection based on the received queue index which is cached in the
> socket in the receive path.
>
> v3: Addressed review comments to add usecase in patch description,
>     and fixed default value for rx_queue_mapping.
> v2: fixed build error for CONFIG_XPS wrapping, reported by
>     kbuild test robot <[email protected]>
>
> Signed-off-by: Amritha Nambiar <[email protected]>

Applied. Thanks

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