Re: SO_REUSEPORT - can it be done in kernel?

Eric Dumazet
2011-03-02T03:44:40Z

Le mercredi 02 mars 2011 à 11:09 +0800, Herbert Xu a écrit :
> On Wed, Mar 02, 2011 at 03:56:38AM +0100, Eric Dumazet wrote:
> >
> > Anyway, the SYN-ACK is generated by softirq, not really user choice.
> > CPU depends if NIC is RX multiqueue or RPS is setup.
>
> Which is exactly what we want. The RX queue selection should
> determine the TX cpu.
>

This is working today with RFS/XPS. Or it should, indirectly.

OOO problem is handled as well.