diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2023-10-02 15:09:30 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2023-10-02 15:09:30 +0200 |
| commit | 21213be523baa7f2cbf0feaa617f265c55e9b17a (patch) | |
| tree | 97d0374225e267fe6b3c0cc64eacbe5395ba00b6 | |
| parent | 8ad9c4bb339172d445d1346876b2c9f3c27199c1 (diff) | |
Nest: Expand rte_src.private_id to u64
In general, private_id is sparse and protocols may want to map some
internal values directly into it. For example, L3VPN needs to
map VPN route discriminators to private_id.
OTOH, u32 is enough for global_id, as these identifiers are dense.
| -rw-r--r-- | nest/route.h | 2 | ||||
| -rw-r--r-- | nest/rt-attr.c | 2 | ||||
| -rw-r--r-- | nest/rt-table.c | 2 | ||||
| -rw-r--r-- | proto/bgp/packets.c | 2 | ||||
| -rw-r--r-- | proto/mrt/mrt.c | 2 |
5 files changed, 5 insertions, 5 deletions
diff --git a/nest/route.h b/nest/route.h index feb1fa60..4fe43e6f 100644 --- a/nest/route.h +++ b/nest/route.h @@ -439,7 +439,7 @@ struct nexthop { struct rte_src { struct rte_src *next; /* Hash chain */ struct proto *proto; /* Protocol the source is based on */ - u32 private_id; /* Private ID, assigned by the protocol */ + u64 private_id; /* Private ID, assigned by the protocol */ u32 global_id; /* Globally unique ID of the source */ unsigned uc; /* Use count */ }; diff --git a/nest/rt-attr.c b/nest/rt-attr.c index b341ff46..9e29abc8 100644 --- a/nest/rt-attr.c +++ b/nest/rt-attr.c @@ -101,7 +101,7 @@ static struct idm src_ids; #define RSH_KEY(n) n->proto, n->private_id #define RSH_NEXT(n) n->next #define RSH_EQ(p1,n1,p2,n2) p1 == p2 && n1 == n2 -#define RSH_FN(p,n) p->hash_key ^ u32_hash(n) +#define RSH_FN(p,n) p->hash_key ^ u64_hash(n) #define RSH_REHASH rte_src_rehash #define RSH_PARAMS /2, *2, 1, 1, 8, 20 diff --git a/nest/rt-table.c b/nest/rt-table.c index 8b41ffee..5e677465 100644 --- a/nest/rt-table.c +++ b/nest/rt-table.c @@ -675,7 +675,7 @@ rte_mergable(rte *pri, rte *sec) static void rte_trace(struct channel *c, rte *e, int dir, char *msg) { - log(L_TRACE "%s.%s %c %s %N %uL %uG %s", + log(L_TRACE "%s.%s %c %s %N %luL %uG %s", c->proto->name, c->name ?: "?", dir, msg, e->net->n.addr, e->src->private_id, e->src->global_id, rta_dest_name(e->attrs->dest)); } diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c index fd7828f0..054e6c3c 100644 --- a/proto/bgp/packets.c +++ b/proto/bgp/packets.c @@ -2499,7 +2499,7 @@ bgp_bmp_encode_rte(struct bgp_channel *c, byte *buf, const net_addr *n, /* Sham prefix */ struct bgp_prefix *px = alloca(prefix_size); *px = (struct bgp_prefix) { }; - px->path_id = src->private_id; + px->path_id = (u32) src->private_id; net_copy(px->net, n); add_tail(&b->prefixes, &px->buck_node); diff --git a/proto/mrt/mrt.c b/proto/mrt/mrt.c index d1c334e1..3378bace 100644 --- a/proto/mrt/mrt.c +++ b/proto/mrt/mrt.c @@ -488,7 +488,7 @@ mrt_rib_table_entry(struct mrt_table_dump_state *s, rte *r) /* Path Identifier */ if (s->add_path) - mrt_put_u32(b, r->src->private_id); + mrt_put_u32(b, (u32) r->src->private_id); /* Route Attributes */ mrt_put_u16(b, 0); |