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authorTom Herbert <tom@herbertland.com>2016-05-18 16:06:23 (GMT)
committerDavid S. Miller <davem@davemloft.net>2016-05-20 22:03:17 (GMT)
commitb8921ca83eed2496108ee308e9a41c5084089680 (patch)
tree9400ae3ef96f992095d518f057b0d6db970f90ee /net/ipv4
parent815d22e55b0eba3bfb8f0ba532ce9ae364fee556 (diff)
downloadlinux-b8921ca83eed2496108ee308e9a41c5084089680.tar.xz
ip4ip6: Support for GSO/GRO
Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/af_inet.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 25040b1..377424e 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1192,8 +1192,8 @@ int inet_sk_rebuild_header(struct sock *sk)
}
EXPORT_SYMBOL(inet_sk_rebuild_header);
-static struct sk_buff *inet_gso_segment(struct sk_buff *skb,
- netdev_features_t features)
+struct sk_buff *inet_gso_segment(struct sk_buff *skb,
+ netdev_features_t features)
{
bool udpfrag = false, fixedid = false, encap;
struct sk_buff *segs = ERR_PTR(-EINVAL);
@@ -1280,9 +1280,9 @@ static struct sk_buff *inet_gso_segment(struct sk_buff *skb,
out:
return segs;
}
+EXPORT_SYMBOL(inet_gso_segment);
-static struct sk_buff **inet_gro_receive(struct sk_buff **head,
- struct sk_buff *skb)
+struct sk_buff **inet_gro_receive(struct sk_buff **head, struct sk_buff *skb)
{
const struct net_offload *ops;
struct sk_buff **pp = NULL;
@@ -1398,6 +1398,7 @@ out:
return pp;
}
+EXPORT_SYMBOL(inet_gro_receive);
static struct sk_buff **ipip_gro_receive(struct sk_buff **head,
struct sk_buff *skb)
@@ -1449,7 +1450,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
return -EINVAL;
}
-static int inet_gro_complete(struct sk_buff *skb, int nhoff)
+int inet_gro_complete(struct sk_buff *skb, int nhoff)
{
__be16 newlen = htons(skb->len - nhoff);
struct iphdr *iph = (struct iphdr *)(skb->data + nhoff);
@@ -1479,6 +1480,7 @@ out_unlock:
return err;
}
+EXPORT_SYMBOL(inet_gro_complete);
static int ipip_gro_complete(struct sk_buff *skb, int nhoff)
{