netdev - Re: [PATCH] TCP: Replace __kfree_skb() with kfree

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Message-ID: <20070126095251.GA24204@gondor.apana.org.au>
Date:	Fri, 26 Jan 2007 20:52:51 +1100
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Jarek Poplawski <jarkao2@...pl>
Cc:	Masayuki Nakagawa <nakagawa.msy@...s.nec.co.jp>,
	davem@...emloft.net, yoshfuji@...ux-ipv6.org, mhuth@...sta.com,
	netdev@...r.kernel.org
Subject: Re: [PATCH] TCP: Replace __kfree_skb() with kfree_skb()

On Fri, Jan 26, 2007 at 10:49:50AM +0100, Jarek Poplawski wrote:
> 
> How do we know about those improper deals? 
> I understand there should be no other users here
> if it's __kfree_skb now. So I mean to test and warn
> before kfree_skb for some debugging time.

We only need to do that if there is a legitimate reason to use
__kfree_skb.  Which there was when this code was first written
since kfree_skb had an unconditional atomic op back then.

Now that it's a conditinoal atomic op __kfree_skb is no longer
necessary.

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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