From: Tom Herbert <therbert@google.com>
Date: Tue, 13 Jan 2015 01:00:37 +0000 (-0800)
Subject: udp: pass udp_offload struct to UDP gro callbacks
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~134^2~217^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2b12f3c7ac1ea43ae646db74faf0b56c2bba563;p=pandora-kernel.git

udp: pass udp_offload struct to UDP gro callbacks

This patch introduces udp_offload_callbacks which has the same
GRO functions (but not a GSO function) as offload_callbacks,
except there is an argument to a udp_offload struct passed to
gro_receive and gro_complete functions. This additional argument
can be used to retrieve the per port structure of the encapsulation
for use in gro processing (mostly by doing container_of on the
structure).

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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