Re: [PATCH] net: fix race in the receive/select

On Fri, 26 Jun 2009, Oleg Nesterov wrote:

Perhaps we can add

	void sock_poll_wait(struct file *file, struct sock *sk, poll_table *pt)
	{
		if (pt) {
			poll_wait(file, sk->sk_sleep, pt);
			/*
			 * fat comment
			 */
			smp_mb(); // or smp_mb__after_unlock();
		}
	}

That'd be fine IMHO. Are DaveM and Eric OK?


- Davide