[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/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 199d374..05fe2e7 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -584,13 +584,16 @@
/* possibly an icmp error */
dprintk("svc: recvfrom returned error %d\n", -err);
}
- if (skb->stamp.tv_sec == 0) {
- skb->stamp.tv_sec = xtime.tv_sec;
- skb->stamp.tv_usec = xtime.tv_nsec / NSEC_PER_USEC;
+ if (skb->tstamp.off_sec == 0) {
+ struct timeval tv;
+
+ tv.tv_sec = xtime.tv_sec;
+ tv.tv_usec = xtime.tv_nsec * 1000;
+ skb_set_timestamp(skb, &tv);
/* Don't enable netstamp, sunrpc doesn't
need that much accuracy */
}
- svsk->sk_sk->sk_stamp = skb->stamp;
+ skb_get_timestamp(skb, &svsk->sk_sk->sk_stamp);
set_bit(SK_DATA, &svsk->sk_flags); /* there may be more data... */
/*