netdev - Re: [PATCH] tcp: avoid order-1 allocations on wifi and tx path

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Date:	Wed, 11 Apr 2012 10:12:01 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	marc@...lins.org, Larry.Finger@...inger.net,
	bhutchings@...arflare.com, linux-wireless@...r.kernel.org,
	netdev@...r.kernel.org
Subject: Re: [PATCH] tcp: avoid order-1 allocations on wifi and tx path

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Wed, 11 Apr 2012 09:38:02 +0200

> David, I forgot to say this should be backported to 3.2 & 3.3

Yep.

> commit 87fb4b7b533073 (net: more accurate skb truesize) did the
> placement of skb_shared_info at the end of skb head, so
> sk_stream_alloc_skb() had to reserve more room so that tailroom stayed
> at MSS

Will keep that in mind, thanks.
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