Subject: Re: [PATCH net-next 0/6] neigh cleanups and fixes

From: Ying Xue <[email-masked]>
Date: Mon, 18 May 2015 11:30:24 +0800

On 05/15/2015 08:14 PM, Eric Dumazet wrote:
> atomic_read() by definition are unsafe.

Can you please recommend which atomic interface can be safely used to check
whether neigh refcnt is zero in the first patch?

Thanks,
Ying