From: Ian Campbell <Ian.Campbell@citrix.com>
Date: Fri, 19 Aug 2011 06:25:00 +0000 (+0000)
Subject: net: add APIs for manipulating skb page fragments.
X-Git-Tag: v3.2-rc1~129^2~421
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=131ea6675c761f655d43b808dd0fe83d15d5cdd3;p=pandora-kernel.git

net: add APIs for manipulating skb page fragments.

The primary aim is to add skb_frag_(ref|unref) in order to remove the use of
bare get/put_page on SKB pages fragments and to isolate users from subsequent
changes to the skb_frag_t data structure.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "Michał Mirosław" <mirq-linux@rere.qmqm.pl>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
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