From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 13 Oct 2011 11:20:08 +0000 (+0000)
Subject: ftmac100: fix skb truesize underestimation
X-Git-Tag: v3.2-rc1~129^2~89
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96cd8951684adaa5fd72952adef532d0b42f70e1;p=pandora-kernel.git

ftmac100: fix skb truesize underestimation

ftmac100 allocates a page per skb fragment. We must account
PAGE_SIZE increments on skb->truesize, not the actual frag length.

If frame is under 64 bytes, page is freed, so increase truesize only for
bigger frames.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Po-Yu Chuang <ratbert@faraday-tech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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