lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

7
net/core/neighbour.c
View File

@ -1217,7 +1217,7 @@ static void neigh_proxy_process(unsigned long arg)
while (skb != (struct sk_buff *)&tbl->proxy_queue) {
struct sk_buff *back = skb;
long tdif = back->stamp.tv_usec - now;
long tdif = NEIGH_CB(back)->sched_next - now;
skb = skb->next;
if (tdif <= 0) {
@ -1248,8 +1248,9 @@ void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
kfree_skb(skb);
return;
}
skb->stamp.tv_sec = LOCALLY_ENQUEUED;
skb->stamp.tv_usec = sched_next;
NEIGH_CB(skb)->sched_next = sched_next;
NEIGH_CB(skb)->flags |= LOCALLY_ENQUEUED;
spin_lock(&tbl->proxy_queue.lock);
if (del_timer(&tbl->proxy_timer)) {