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Do not start with huge OSPF FIBs.

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Most OSPF instances don't need 64k FIB fields. This change halves
resident memory usage on small OSPF networks.
This commit is contained in:
Ondrej Zajicek 2010-06-02 22:25:39 +02:00
parent acb60628f5
commit 824de84d48
1 changed files with 5 additions and 5 deletions
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10
proto/ospf/ospf.c
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@ -126,7 +126,7 @@ add_area_nets(struct ospf_area *oa, struct ospf_area_config *ac)
struct area_net_config *anet; struct area_net_config *anet;
struct area_net *antmp; struct area_net *antmp;
fib_init(&oa->net_fib, p->pool, sizeof(struct area_net), 16, ospf_area_initfib); fib_init(&oa->net_fib, p->pool, sizeof(struct area_net), 0, ospf_area_initfib);
WALK_LIST(anet, ac->net_list) WALK_LIST(anet, ac->net_list)
{ {
@ -159,7 +159,7 @@ ospf_start(struct proto *p)
po->lsab = mb_alloc(p->pool, po->lsab_size); po->lsab = mb_alloc(p->pool, po->lsab_size);
init_list(&(po->iface_list)); init_list(&(po->iface_list));
init_list(&(po->area_list)); init_list(&(po->area_list));
fib_init(&po->rtf, p->pool, sizeof(ort), 16, ospf_rt_initort); fib_init(&po->rtf, p->pool, sizeof(ort), 0, ospf_rt_initort);
po->areano = 0; po->areano = 0;
po->gr = ospf_top_new(p->pool); po->gr = ospf_top_new(p->pool);
s_init_list(&(po->lsal)); s_init_list(&(po->lsal));
@ -180,7 +180,7 @@ ospf_start(struct proto *p)
oa->rt = NULL; oa->rt = NULL;
oa->po = po; oa->po = po;
add_area_nets(oa, ac); add_area_nets(oa, ac);
fib_init(&oa->rtr, p->pool, sizeof(ort), 16, ospf_rt_initort); fib_init(&oa->rtr, p->pool, sizeof(ort), 0, ospf_rt_initort);
if (oa->areaid == 0) if (oa->areaid == 0)
{ {
@ -209,8 +209,8 @@ ospf_start(struct proto *p)
oa->areaid = 0; oa->areaid = 0;
oa->rt = NULL; oa->rt = NULL;
oa->po = po; oa->po = po;
fib_init(&oa->net_fib, p->pool, sizeof(struct area_net), 16, ospf_area_initfib); fib_init(&oa->net_fib, p->pool, sizeof(struct area_net), 0, ospf_area_initfib);
fib_init(&oa->rtr, p->pool, sizeof(ort), 16, ospf_rt_initort); fib_init(&oa->rtr, p->pool, sizeof(ort), 0, ospf_rt_initort);
po->backbone = oa; po->backbone = oa;
#ifdef OSPFv2 #ifdef OSPFv2
oa->options = OPT_E; oa->options = OPT_E;