From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Tue, 18 Oct 2011 21:00:24 +0000 (+0000)
Subject: net: add skb frag size accessors
X-Git-Tag: bp-1.0.8.9-noasd~9
X-Git-Url: http://bbs.cooldavid.org/git/?a=commitdiff_plain;h=a2f95d8127f356665e029b054b27a51698b2b6de;hp=a2f95d8127f356665e029b054b27a51698b2b6de;p=jme.git

net: add skb frag size accessors

To ease skb->truesize sanitization, its better to be able to localize
all references to skb frags size.

Define accessors : skb_frag_size() to fetch frag size, and
skb_frag_size_{set|add|sub}() to manipulate it.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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