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Start the arp timer at init time.

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It runs so rarely that it makes no sense to wait until the first request.
This commit is contained in:
Luigi Rizzo 2004-04-25 12:50:14 +00:00
parent 944d807245
commit cfff63f1b8
1 changed files with 1 additions and 10 deletions
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11
sys/netinet/if_ether.c
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@ -102,7 +102,6 @@ static LIST_HEAD(, llinfo_arp) llinfo_arp;
static struct ifqueue arpintrq;
static int arp_allocated;
static int arpinit_done;
static int arp_maxtries = 5;
static int useloopback = 1; /* use loopback interface for local traffic */
@ -168,10 +167,6 @@ arp_rtrequest(req, rt, info)
RT_LOCK_ASSERT(rt);
if (!arpinit_done) {
arpinit_done = 1;
callout_reset(&arp_callout, hz, arptimer, NULL);
}
if (rt->rt_flags & RTF_GATEWAY)
return;
gate = rt->rt_gateway;
@ -466,11 +461,6 @@ arpintr(struct mbuf *m)
{
struct arphdr *ar;
if (!arpinit_done) {
/* NB: this race should not matter */
arpinit_done = 1;
callout_reset(&arp_callout, hz, arptimer, NULL);
}
if (m->m_len < sizeof(struct arphdr) &&
((m = m_pullup(m, sizeof(struct arphdr))) == NULL)) {
log(LOG_ERR, "arp: runt packet -- m_pullup failed\n");
@ -902,5 +892,6 @@ arp_init(void)
LIST_INIT(&llinfo_arp);
callout_init(&arp_callout, CALLOUT_MPSAFE);
netisr_register(NETISR_ARP, arpintr, &arpintrq, NETISR_MPSAFE);
callout_reset(&arp_callout, hz, arptimer, NULL);
}
SYSINIT(arp, SI_SUB_PROTO_DOMAIN, SI_ORDER_ANY, arp_init, 0);