Re: [PATCH] net: fix race in the receive/select
From: Davide Libenzi <hidden>
Date: 2009-06-26 18:16:28
Also in:
lkml
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