Re: [PATCH v2 net-next] net: poll/select low latency socket support

[Eric Dumazet]

On Tue, 2013-06-18 at 16:25 +0300, Eliezer Tamir wrote:

> One other thing,
> sock_poll() will only ll_poll if the flag was set _and_ the socket has a
> none-zero value in sk->sk_ll_usec so you still only poll on sockets
> that were enabled for LLS, not on every socket.

But sockets are default enabled for LLS.

sock_init_data()
{
	...
	sk->sk_ll_usec      =   sysctl_net_ll_poll; 
	...
}



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