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yaml
---
r: 22102
b: refs/heads/master
c: 955aaa2
h: refs/heads/master
v: v3
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YOSHIFUJI Hideaki authored and David S. Miller committed Mar 21, 2006
1 parent 3a42c8b commit 2f7b798
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Showing 2 changed files with 9 additions and 1 deletion.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 74a3a0ed9096ba9feffc7e44f2a2c37d968bc6d1
refs/heads/master: 955aaa2fe39e21e49521449c09548ce1ba501010
8 changes: 8 additions & 0 deletions trunk/net/core/neighbour.c
Original file line number Diff line number Diff line change
Expand Up @@ -750,23 +750,27 @@ static void neigh_timer_handler(unsigned long arg)
neigh->used + neigh->parms->delay_probe_time)) {
NEIGH_PRINTK2("neigh %p is delayed.\n", neigh);
neigh->nud_state = NUD_DELAY;
neigh->updated = jiffies;
neigh_suspect(neigh);
next = now + neigh->parms->delay_probe_time;
} else {
NEIGH_PRINTK2("neigh %p is suspected.\n", neigh);
neigh->nud_state = NUD_STALE;
neigh->updated = jiffies;
neigh_suspect(neigh);
}
} else if (state & NUD_DELAY) {
if (time_before_eq(now,
neigh->confirmed + neigh->parms->delay_probe_time)) {
NEIGH_PRINTK2("neigh %p is now reachable.\n", neigh);
neigh->nud_state = NUD_REACHABLE;
neigh->updated = jiffies;
neigh_connect(neigh);
next = neigh->confirmed + neigh->parms->reachable_time;
} else {
NEIGH_PRINTK2("neigh %p is probed.\n", neigh);
neigh->nud_state = NUD_PROBE;
neigh->updated = jiffies;
atomic_set(&neigh->probes, 0);
next = now + neigh->parms->retrans_time;
}
Expand All @@ -780,6 +784,7 @@ static void neigh_timer_handler(unsigned long arg)
struct sk_buff *skb;

neigh->nud_state = NUD_FAILED;
neigh->updated = jiffies;
notify = 1;
NEIGH_CACHE_STAT_INC(neigh->tbl, res_failed);
NEIGH_PRINTK2("neigh %p is failed.\n", neigh);
Expand Down Expand Up @@ -843,10 +848,12 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
if (neigh->parms->mcast_probes + neigh->parms->app_probes) {
atomic_set(&neigh->probes, neigh->parms->ucast_probes);
neigh->nud_state = NUD_INCOMPLETE;
neigh->updated = jiffies;
neigh_hold(neigh);
neigh_add_timer(neigh, now + 1);
} else {
neigh->nud_state = NUD_FAILED;
neigh->updated = jiffies;
write_unlock_bh(&neigh->lock);

if (skb)
Expand All @@ -857,6 +864,7 @@ int __neigh_event_send(struct neighbour *neigh, struct sk_buff *skb)
NEIGH_PRINTK2("neigh %p is delayed.\n", neigh);
neigh_hold(neigh);
neigh->nud_state = NUD_DELAY;
neigh->updated = jiffies;
neigh_add_timer(neigh,
jiffies + neigh->parms->delay_probe_time);
}
Expand Down

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