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| author | Patrick McHardy <kaber@trash.net> | 2005-08-14 17:24:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-08-29 15:58:24 -0700 |
| commit | a61bbcf28a8cb0ba56f8193d512f7222e711a294 (patch) | |
| tree | 33ae1976ab3b08aac516debb2742d2c6696d5436 /net/ipv6 | |
| parent | 25ed891019b84498c83903ecf53df7ce35e9cff6 (diff) | |
| download | kernel-common-a61bbcf28a8cb0ba56f8193d512f7222e711a294.tar.gz kernel-common-a61bbcf28a8cb0ba56f8193d512f7222e711a294.tar.bz2 kernel-common-a61bbcf28a8cb0ba56f8193d512f7222e711a294.zip | |
[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>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ndisc.c | 4 | ||||
| -rw-r--r-- | net/ipv6/netfilter/ip6_queue.c | 4 | ||||
| -rw-r--r-- | net/ipv6/reassembly.c | 4 |
3 files changed, 7 insertions, 5 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 7ae72d4c9bd2..a7eae30f4554 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -812,7 +812,7 @@ static void ndisc_recv_ns(struct sk_buff *skb) if (ipv6_chk_acast_addr(dev, &msg->target) || (idev->cnf.forwarding && pneigh_lookup(&nd_tbl, &msg->target, dev, 0))) { - if (skb->stamp.tv_sec != LOCALLY_ENQUEUED && + if (!(NEIGH_CB(skb)->flags & LOCALLY_ENQUEUED) && skb->pkt_type != PACKET_HOST && inc != 0 && idev->nd_parms->proxy_delay != 0) { @@ -1487,6 +1487,8 @@ int ndisc_rcv(struct sk_buff *skb) return 0; } + memset(NEIGH_CB(skb), 0, sizeof(struct neighbour_cb)); + switch (msg->icmph.icmp6_type) { case NDISC_NEIGHBOUR_SOLICITATION: ndisc_recv_ns(skb); diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index 7ecb91e24a34..446764545b10 100644 --- a/net/ipv6/netfilter/ip6_queue.c +++ b/net/ipv6/netfilter/ip6_queue.c @@ -238,8 +238,8 @@ ipq_build_packet_message(struct ipq_queue_entry *entry, int *errp) pmsg->packet_id = (unsigned long )entry; pmsg->data_len = data_len; - pmsg->timestamp_sec = entry->skb->stamp.tv_sec; - pmsg->timestamp_usec = entry->skb->stamp.tv_usec; + pmsg->timestamp_sec = skb_tv_base.tv_sec + entry->skb->tstamp.off_sec; + pmsg->timestamp_usec = skb_tv_base.tv_usec + entry->skb->tstamp.off_usec; pmsg->mark = entry->skb->nfmark; pmsg->hook = entry->info->hook; pmsg->hw_protocol = entry->skb->protocol; diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index 59e7c6317872..9d9e04344c77 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -562,7 +562,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb, if (skb->dev) fq->iif = skb->dev->ifindex; skb->dev = NULL; - fq->stamp = skb->stamp; + skb_get_timestamp(skb, &fq->stamp); fq->meat += skb->len; atomic_add(skb->truesize, &ip6_frag_mem); @@ -664,7 +664,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in, head->next = NULL; head->dev = dev; - head->stamp = fq->stamp; + skb_set_timestamp(head, &fq->stamp); head->nh.ipv6h->payload_len = htons(payload_len); *skb_in = head; |