diff options
| -rw-r--r-- | zebra/rib.h | 43 | ||||
| -rw-r--r-- | zebra/zebra_rib.c | 7 | ||||
| -rw-r--r-- | zebra/zebra_rnh.c | 6 | ||||
| -rw-r--r-- | zebra/zebra_rnh.h | 34 | ||||
| -rw-r--r-- | zebra/zebra_vrf.c | 2 |
5 files changed, 49 insertions, 43 deletions
diff --git a/zebra/rib.h b/zebra/rib.h index e26831e1a6..fd2aeabf57 100644 --- a/zebra/rib.h +++ b/zebra/rib.h @@ -24,6 +24,7 @@ #include "zebra.h" #include "hook.h" +#include "typesafe.h" #include "linklist.h" #include "prefix.h" #include "table.h" @@ -39,6 +40,44 @@ extern "C" { #endif +typedef enum { RNH_NEXTHOP_TYPE, RNH_IMPORT_CHECK_TYPE } rnh_type_t; + +PREDECL_LIST(rnh_list) + +/* Nexthop structure. */ +struct rnh { + uint8_t flags; + +#define ZEBRA_NHT_CONNECTED 0x1 +#define ZEBRA_NHT_DELETED 0x2 +#define ZEBRA_NHT_EXACT_MATCH 0x4 + + /* VRF identifier. */ + vrf_id_t vrf_id; + + afi_t afi; + + rnh_type_t type; + + uint32_t seqno; + + struct route_entry *state; + struct prefix resolved_route; + struct list *client_list; + + /* pseudowires dependent on this nh */ + struct list *zebra_pseudowire_list; + + struct route_node *node; + + /* + * if this has been filtered for the client + */ + int filtered[ZEBRA_ROUTE_MAX]; + + struct rnh_list_item rnh_list_item; +}; + #define DISTANCE_INFINITY 255 #define ZEBRA_KERNEL_TABLE_MAX 252 /* support for no more than this rt tables */ @@ -151,7 +190,7 @@ typedef struct rib_dest_t_ { * the data plane we will run evaluate_rnh * on these prefixes. */ - struct list *nht; + struct rnh_list_head nht; /* * Linkage to put dest on the FPM processing queue. @@ -160,6 +199,8 @@ typedef struct rib_dest_t_ { } rib_dest_t; +DECLARE_LIST(rnh_list, struct rnh, rnh_list_item); + #define RIB_ROUTE_QUEUED(x) (1 << (x)) // If MQ_SIZE is modified this value needs to be updated. #define RIB_ROUTE_ANY_QUEUED 0x1F diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c index 2994911165..f5ba619afa 100644 --- a/zebra/zebra_rib.c +++ b/zebra/zebra_rib.c @@ -1204,7 +1204,6 @@ static int rib_can_delete_dest(rib_dest_t *dest) void zebra_rib_evaluate_rn_nexthops(struct route_node *rn, uint32_t seq) { rib_dest_t *dest = rib_dest_from_rnode(rn); - struct listnode *node, *nnode; struct rnh *rnh; /* @@ -1236,7 +1235,7 @@ void zebra_rib_evaluate_rn_nexthops(struct route_node *rn, uint32_t seq) * nht resolution and as such we need to call the * nexthop tracking evaluation code */ - for (ALL_LIST_ELEMENTS(dest->nht, node, nnode, rnh)) { + for_each (rnh_list, &dest->nht, rnh) { struct zebra_vrf *zvrf = zebra_vrf_lookup_by_id(rnh->vrf_id); struct prefix *p = &rnh->node->p; @@ -1312,7 +1311,7 @@ int rib_gc_dest(struct route_node *rn) zebra_rib_evaluate_rn_nexthops(rn, zebra_router_get_next_sequence()); dest->rnode = NULL; - list_delete(&dest->nht); + rnh_list_fini(&dest->nht); XFREE(MTYPE_RIB_DEST, dest); rn->info = NULL; @@ -2357,7 +2356,7 @@ rib_dest_t *zebra_rib_create_dest(struct route_node *rn) rib_dest_t *dest; dest = XCALLOC(MTYPE_RIB_DEST, sizeof(rib_dest_t)); - dest->nht = list_new(); + rnh_list_init(&dest->nht); route_lock_node(rn); /* rn route table reference */ rn->info = dest; dest->rnode = rn; diff --git a/zebra/zebra_rnh.c b/zebra/zebra_rnh.c index 220a8006d0..2917d0e7a8 100644 --- a/zebra/zebra_rnh.c +++ b/zebra/zebra_rnh.c @@ -119,7 +119,7 @@ static void zebra_rnh_remove_from_routing_table(struct rnh *rnh) } dest = rib_dest_from_rnode(rn); - listnode_delete(dest->nht, rnh); + rnh_list_del(&dest->nht, rnh); route_unlock_node(rn); } @@ -145,7 +145,7 @@ static void zebra_rnh_store_in_routing_table(struct rnh *rnh) } dest = rib_dest_from_rnode(rn); - listnode_add(dest->nht, rnh); + rnh_list_add_tail(&dest->nht, rnh); route_unlock_node(rn); } @@ -251,7 +251,7 @@ void zebra_free_rnh(struct rnh *rnh) route_unlock_node(rern); dest = rib_dest_from_rnode(rern); - listnode_delete(dest->nht, rnh); + rnh_list_del(&dest->nht, rnh); } } free_state(rnh->vrf_id, rnh->state, rnh->node); diff --git a/zebra/zebra_rnh.h b/zebra/zebra_rnh.h index 9cd9116eed..95a3941181 100644 --- a/zebra/zebra_rnh.h +++ b/zebra/zebra_rnh.h @@ -29,40 +29,6 @@ extern "C" { #endif -typedef enum { RNH_NEXTHOP_TYPE, RNH_IMPORT_CHECK_TYPE } rnh_type_t; - -/* Nexthop structure. */ -struct rnh { - uint8_t flags; - -#define ZEBRA_NHT_CONNECTED 0x1 -#define ZEBRA_NHT_DELETED 0x2 -#define ZEBRA_NHT_EXACT_MATCH 0x4 - - /* VRF identifier. */ - vrf_id_t vrf_id; - - afi_t afi; - - rnh_type_t type; - - uint32_t seqno; - - struct route_entry *state; - struct prefix resolved_route; - struct list *client_list; - - /* pseudowires dependent on this nh */ - struct list *zebra_pseudowire_list; - - struct route_node *node; - - /* - * if this has been filtered for the client - */ - int filtered[ZEBRA_ROUTE_MAX]; -}; - extern int zebra_rnh_ip_default_route; extern int zebra_rnh_ipv6_default_route; diff --git a/zebra/zebra_vrf.c b/zebra/zebra_vrf.c index 2d721ec8a1..f0b99f41fc 100644 --- a/zebra/zebra_vrf.c +++ b/zebra/zebra_vrf.c @@ -357,7 +357,7 @@ void zebra_rtable_node_cleanup(struct route_table *table, if (node->info) { rib_dest_t *dest = node->info; - list_delete(&dest->nht); + rnh_list_fini(&dest->nht); XFREE(MTYPE_RIB_DEST, node->info); } } |