Re: [PATCH net-next 0/2] ipv6: addrlabel: avoid dirtying ip6addrlbl_entry

[Martin KaFai Lau]

On Mon, Oct 09, 2017 at 04:52:23PM +0000, Eric Dumazet wrote:
> The refcount on ip6addrlbl_entry is only used to make sure ip6addrlbl_entry
> does not disappear while ip6addrlbl_get() is allocating an skb.
> 
> We can instead allocate skb first, then use RCU, so that we no longer need
> to refcount these structures.
Acked-by: Martin KaFai Lau <ka...@fb.com>