netdev - Re: [PATCH] tg3: Remove prev_vlan_tag from struct tx_ring

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Date:	Thu, 01 Oct 2009 14:38:59 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	mcarlson@...adcom.com
Cc:	eric.dumazet@...il.com, netdev@...r.kernel.org, mchan@...adcom.com
Subject: Re: [PATCH] tg3: Remove prev_vlan_tag from struct tx_ring_info

From: "Matt Carlson" <mcarlson@...adcom.com>
Date: Wed, 30 Sep 2009 10:26:43 -0700

> On Wed, Sep 30, 2009 at 07:07:52AM -0700, Eric Dumazet wrote:
>> prev_vlan_tag field is not used.
>> 
>> Patch saves 512*8 bytes per tx queue ring on 64bit arches.
>> 
>> Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>
> 
> Looks good to me.
> 
> Acked-by: Matthew Carlson <mcarlson@...adcom.com>

Applied, thanks.

Eric, I had to apply this by hand because:

>> @@ -2412,7 +2412,6 @@ struct ring_info {
>>  
>>  struct tx_ring_info {
>>  	struct sk_buff                  *skb;
>> -	u32                             prev_vlan_tag;
>>  };

Your email client changed tabs into spaces.
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