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[NET]: Store skb->timestamp as offset to a base timestamp

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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>
This commit is contained in:
Patrick McHardy
2005-08-14 17:24:31 -07:00
committed by David S. Miller
parent 25ed891019
commit a61bbcf28a
39 changed files with 172 additions and 88 deletions
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11
net/sunrpc/svcsock.c
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@@ -584,13 +584,16 @@ svc_udp_recvfrom(struct svc_rqst *rqstp)
/* 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... */
/*