tree 0d8cb6a3ea524f216d846f172c218fababead4a0
parent 7ae9ed8d3221c9f7dd4bc2773ff58797487d5ed8
author Ian Campbell <Ian.Campbell@citrix.com> 1313735100 +0000
committer David S. Miller <davem@davemloft.net> 1314057594 -0700

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>