netdev - Re: [PATCH net-next 1/4] net: Rename rxhash to hash

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Message-ID: <1395699924.12610.83.camel@edumazet-glaptop2.roam.corp.google.com>
Date:	Mon, 24 Mar 2014 15:25:24 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Tom Herbert <therbert@...gle.com>
Cc:	davem@...emloft.net, netdev@...r.kernel.org
Subject: Re: [PATCH net-next 1/4] net: Rename rxhash to hash

On Thu, 2014-03-20 at 17:09 -0700, Tom Herbert wrote:

> diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
> index 2923044..125887c 100644
> --- a/net/packet/af_packet.c
> +++ b/net/packet/af_packet.c
> @@ -1277,7 +1277,7 @@ static unsigned int fanout_demux_hash(struct packet_fanout *f,
>  				      struct sk_buff *skb,
>  				      unsigned int num)
>  {
> -	return reciprocal_scale(skb->rxhash, num);
> +	return reciprocal_scale(skb_get_hash(skb), num);
>  }
>  
>  static unsigned int fanout_demux_lb(struct packet_fanout *f,

It seems that you could remove the skb_get_hash(skb) before the call to
fanout_demux_hash() then.



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