Re: [PATCH bpf-next v4 1/8] xsk: replace ndo_xsk_async_xmit with ndo_xsk_wakeup

On 14 Aug 2019, at 0:27, Magnus Karlsson wrote:

This commit replaces ndo_xsk_async_xmit with ndo_xsk_wakeup. This new
ndo provides the same functionality as before but with the addition of
a new flags field that is used to specifiy if Rx, Tx or both should be
woken up. The previous ndo only woke up Tx, as implied by the
name. The i40e and ixgbe drivers (which are all the supported ones)
are updated with this new interface.

This new ndo will be used by the new need_wakeup functionality of XDP
sockets that need to be able to wake up both Rx and Tx driver
processing.

Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>

Acked-by: Jonathan Lemon <redacted>