On Fri, May 11, 2018 at 06:13:11AM -0700, Eric Dumazet wrote:

quoted

+struct wait_queue_head *tcp_get_poll_head(struct socket *sock, __poll_t events)
+{
+	sock_poll_busy_loop(sock, events);
+	sock_rps_record_flow(sock->sk);

Why are you adding sock_rps_record_flow() ?

Because I mismerged the removal of it from tcp_poll in
'net: revert "Update RFS target at poll for tcp/udp"'

Thanks for the headsup, this will be removed for the next version.

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