Re: [PATCH bpf v2 1/2] xsk: replace datagram_poll by sock_poll_wait

On Wed, Nov 25, 2020 at 7:49 AM Xuan Zhuo wrote: > > datagram_poll will judge the current socket status (EPOLLIN, EPOLLOUT) > based on the traditional socket information (eg: sk_wmem_alloc), but > this does not apply to xsk. So this patch uses sock_poll_wait instead of > datagram_poll, and the

[PATCH bpf v2 1/2] xsk: replace datagram_poll by sock_poll_wait

datagram_poll will judge the current socket status (EPOLLIN, EPOLLOUT) based on the traditional socket information (eg: sk_wmem_alloc), but this does not apply to xsk. So this patch uses sock_poll_wait instead of datagram_poll, and the mask is calculated by xsk_poll. Signed-off-by: Xuan Zhuo ---