diff options
author | 2017-03-09 16:48:39 +0100 | |
---|---|---|
committer | 2017-03-21 15:31:56 +0000 | |
commit | 4868ff65eddfd694a1485d6c6c355f9a8ca9011d (patch) | |
tree | 37a32136a23428e0fddcf50dd244c11ba67378f2 /src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c | |
parent | 1dc2f9284e5b5eb8b300d63cdb8f74ee36cdecb0 (diff) |
LISP statistics
Change-Id: I399cac46d279e020ba33459ef759d9d29d3ac716
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Diffstat (limited to 'src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c')
-rw-r--r-- | src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c | 86 |
1 files changed, 64 insertions, 22 deletions
diff --git a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c index 2eb5ced6..f458a14c 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c +++ b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c @@ -329,28 +329,6 @@ delete_fib_entries (lisp_gpe_fwd_entry_t * lfe) lfe->eid_fib_index, &lfe->key->rmt.ippref); } -static void -gid_to_dp_address (gid_address_t * g, dp_address_t * d) -{ - switch (gid_address_type (g)) - { - case GID_ADDR_IP_PREFIX: - case GID_ADDR_SRC_DST: - ip_prefix_copy (&d->ippref, &gid_address_ippref (g)); - d->type = FID_ADDR_IP_PREF; - break; - case GID_ADDR_MAC: - mac_copy (&d->mac, &gid_address_mac (g)); - d->type = FID_ADDR_MAC; - break; - case GID_ADDR_NSH: - default: - d->nsh = gid_address_nsh (g).spi << 8 | gid_address_nsh (g).si; - d->type = FID_ADDR_NSH; - break; - } -} - static lisp_gpe_fwd_entry_t * find_fwd_entry (lisp_gpe_main_t * lgm, vnet_lisp_gpe_add_del_fwd_entry_args_t * a, @@ -1177,6 +1155,70 @@ vnet_lisp_gpe_add_del_fwd_entry (vnet_lisp_gpe_add_del_fwd_entry_args_t * a, } } +void +vnet_lisp_flush_stats (void) +{ + lisp_gpe_main_t *lgm = vnet_lisp_gpe_get_main (); + lisp_stats_t *stat; + + /* *INDENT-OFF* */ + pool_foreach (stat, lgm->lisp_stats_pool, + { + stat->pkt_count = 0; + stat->bytes = 0; + }); + /* *INDENT-ON* */ +} + +static void +lisp_del_adj_stats (lisp_gpe_main_t * lgm, u32 fwd_entry_index, u32 ti) +{ + hash_pair_t *hp; + lisp_stats_key_t key; + void *key_copy; + uword *p; + lisp_stats_t *s; + + memset (&key, 0, sizeof (key)); + key.fwd_entry_index = fwd_entry_index; + key.tunnel_index = ti; + + p = hash_get_mem (lgm->lisp_stats_index_by_key, &key); + if (p) + { + s = pool_elt_at_index (lgm->lisp_stats_pool, p[0]); + hp = hash_get_pair (lgm->lisp_stats_index_by_key, &key); + key_copy = (void *) (hp->key); + hash_unset_mem (lgm->lisp_stats_index_by_key, &key); + clib_mem_free (key_copy); + pool_put (lgm->lisp_stats_pool, s); + } +} + +void +vnet_lisp_del_fwd_stats (vnet_lisp_gpe_add_del_fwd_entry_args_t * a, + u32 fwd_entry_index) +{ + lisp_gpe_main_t *lgm = &lisp_gpe_main; + lisp_gpe_fwd_entry_key_t fe_key; + lisp_gpe_fwd_entry_t *lfe; + lisp_fwd_path_t *path; + const lisp_gpe_adjacency_t *ladj; + + lfe = find_fwd_entry (lgm, a, &fe_key); + if (!lfe) + return; + + if (LISP_GPE_FWD_ENTRY_TYPE_NORMAL != lfe->type) + return; + + vec_foreach (path, lfe->paths) + { + ladj = lisp_gpe_adjacency_get (path->lisp_adj); + lisp_del_adj_stats (lgm, fwd_entry_index, ladj->tunnel_index); + } +} + /** * @brief Flush all the forwrding entries */ |