From: Tom Herbert 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: https://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 Signed-off-by: David S. Miller --- diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 985359dd6033..5c56a3ff25aa 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -539,7 +539,9 @@ static int vxlan_fdb_append(struct vxlan_fdb *f, return 1; } -static struct sk_buff **vxlan_gro_receive(struct sk_buff **head, struct sk_buff *skb) +static struct sk_buff **vxlan_gro_receive(struct sk_buff **head, + struct sk_buff *skb, + struct udp_offload *uoff) { struct sk_buff *p, **pp = NULL; struct vxlanhdr *vh, *vh2; @@ -578,7 +580,8 @@ out: return pp; } -static int vxlan_gro_complete(struct sk_buff *skb, int nhoff) +static int vxlan_gro_complete(struct sk_buff *skb, int nhoff, + struct udp_offload *uoff) { udp_tunnel_gro_complete(skb, nhoff); Reading git-diff-tree failed