[NET]: Store skb->timestamp as offset to a base timestamp
Reduces skb size by 8 bytes on 64-bit.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index 1ac64c0..9e6e683 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -533,7 +533,7 @@
if (skb->dev)
qp->iif = skb->dev->ifindex;
skb->dev = NULL;
- qp->stamp = skb->stamp;
+ skb_get_timestamp(skb, &qp->stamp);
qp->meat += skb->len;
atomic_add(skb->truesize, &ip_frag_mem);
if (offset == 0)
@@ -615,7 +615,7 @@
head->next = NULL;
head->dev = dev;
- head->stamp = qp->stamp;
+ skb_set_timestamp(head, &qp->stamp);
iph = head->nh.iph;
iph->frag_off = 0;