From: Eric Dumazet
Date: Wed, 13 Apr 2016 22:05:38 -0700
> In the first patch, I remove the costly association of SYNACK+COOKIES
> to a listener. I believe other parts of the stack should be ready.
>
> The second patch removes a useless write into listener socket
> in tcp_rcv_state_process(), in
In the first patch, I remove the costly association of SYNACK+COOKIES
to a listener. I believe other parts of the stack should be ready.
The second patch removes a useless write into listener socket
in tcp_rcv_state_process(), incurring false sharing in
tcp_conn_request()
Performance under SYNFLO
