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Sort cleanup in aging.

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This commit is contained in:
Ondrej Filip 2000-05-31 14:21:56 +00:00
parent 70a383198a
commit d1660fd3f3
6 changed files with 30 additions and 24 deletions
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11
proto/ospf/lsalib.c
View file

@ -16,11 +16,16 @@ flush_lsa(struct top_hash_entry *en, struct ospf_area *oa)
} }
void void
ospf_age(struct top_hash_entry *en, bird_clock_t delta, int flush, ospf_age(struct ospf_area *oa)
struct ospf_area *oa)
{ {
struct proto *p=&oa->po->proto; struct proto *p=&oa->po->proto;
struct proto_ospf *po=(struct proto_ospf *)p; struct proto_ospf *po=(struct proto_ospf *)p;
struct top_hash_entry *en,*nxt;
int flush=can_flush_lsa(oa);
bird_clock_t delta=now-oa->lage;
WALK_SLIST_DELSAFE(en,nxt,oa->lsal)
{
if(en->lsa.age==LSA_MAXAGE) if(en->lsa.age==LSA_MAXAGE)
{ {
if(flush) flush_lsa(en,oa); if(flush) flush_lsa(en,oa);
@ -39,6 +44,8 @@ ospf_age(struct top_hash_entry *en, bird_clock_t delta, int flush,
else en->lsa.age=LSA_MAXAGE; else en->lsa.age=LSA_MAXAGE;
} }
} }
oa->lage=now;
}
void void
htonlsah(struct ospf_lsa_header *h, struct ospf_lsa_header *n) htonlsah(struct ospf_lsa_header *h, struct ospf_lsa_header *n)

3
proto/ospf/lsalib.h
View file

@ -23,7 +23,6 @@ u16 lsasum_check(struct ospf_lsa_header *h,void *body,struct proto_ospf *po);
int lsa_comp(struct ospf_lsa_header *l1, struct ospf_lsa_header *l2); int lsa_comp(struct ospf_lsa_header *l1, struct ospf_lsa_header *l2);
struct top_hash_entry *lsa_install_new(struct ospf_lsa_header *lsa, void *body, struct top_hash_entry *lsa_install_new(struct ospf_lsa_header *lsa, void *body,
struct ospf_area *oa, struct proto *p); struct ospf_area *oa, struct proto *p);
void ospf_age(struct top_hash_entry *en, bird_clock_t delta, int flush, void ospf_age(struct ospf_area *oa);
struct ospf_area *oa);
#endif /* _BIRD_OSPF_LSALIB_H_ */ #endif /* _BIRD_OSPF_LSALIB_H_ */

4
proto/ospf/ospf.c
View file

@ -162,11 +162,9 @@ area_disp(timer *timer)
{ {
struct ospf_area *oa=timer->data; struct ospf_area *oa=timer->data;
struct top_hash_entry *en,*nxt; struct top_hash_entry *en,*nxt;
int flush=0;
/* First of all try to age LSA DB */ /* First of all try to age LSA DB */
flush=can_flush_lsa(oa); ospf_age(oa);
WALK_SLIST_DELSAFE(en,nxt,oa->lsal) ospf_age(en,DISPTICK,flush,oa);
/* Now try to originage rt_lsa */ /* Now try to originage rt_lsa */
if(oa->origrt) originate_rt_lsa(oa); if(oa->origrt) originate_rt_lsa(oa);

1
proto/ospf/ospf.h
View file

@ -325,6 +325,7 @@ struct ospf_area {
node n; node n;
u32 areaid; u32 areaid;
timer *disp_timer; /* Area's dispatcher hear beat */ timer *disp_timer; /* Area's dispatcher hear beat */
bird_clock_t lage; /* Time of last aging */
int calcrt; /* Routing table calculation scheduled? */ int calcrt; /* Routing table calculation scheduled? */
int origrt; /* Rt lsa origination scheduled? */ int origrt; /* Rt lsa origination scheduled? */
struct top_graph *gr; /* LSA graph */ struct top_graph *gr; /* LSA graph */

4
proto/ospf/rt.c
View file

@ -33,7 +33,7 @@ init_efib(struct fib_node *fn)
void void
ospf_rt_spfa(struct ospf_area *oa) ospf_rt_spfa(struct ospf_area *oa)
{ {
struct top_hash_entry *en, *nx; struct top_hash_entry *en;
u32 i,*rts; u32 i,*rts;
struct ospf_lsa_rt *rt; struct ospf_lsa_rt *rt;
struct ospf_lsa_rt_link *rtl,*rr; struct ospf_lsa_rt_link *rtl,*rr;
@ -50,7 +50,7 @@ ospf_rt_spfa(struct ospf_area *oa)
debug("%s: Starting routing table calculation for area %I\n",p->name, debug("%s: Starting routing table calculation for area %I\n",p->name,
oa->areaid); oa->areaid);
WALK_SLIST_DELSAFE(SNODE en, nx, oa->lsal) WALK_SLIST(SNODE en, oa->lsal)
{ {
en->color=OUTSPF; en->color=OUTSPF;
en->dist=LSINFINITY; en->dist=LSINFINITY;

1
proto/ospf/topology.c
View file

@ -184,6 +184,7 @@ addifa_rtlsa(struct ospf_iface *ifa)
oa->disp_timer->randomize=0; oa->disp_timer->randomize=0;
oa->disp_timer->hook=area_disp; oa->disp_timer->hook=area_disp;
oa->disp_timer->recurrent=DISPTICK; oa->disp_timer->recurrent=DISPTICK;
oa->lage=now;
tm_start(oa->disp_timer,DISPTICK); tm_start(oa->disp_timer,DISPTICK);
oa->calcrt=1; oa->calcrt=1;
oa->origrt=0; oa->origrt=0;