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authorMatus Fabian <matfabia@cisco.com>2017-09-26 01:23:01 -0700
committerMatus Fabian <matfabia@cisco.com>2017-09-26 01:29:05 -0700
commit7865b5c8a4f11731d8c6d4627e505afe990989b4 (patch)
treec03b34d36ab0545ef84ebd9d21f692b06a90b0b0 /src/plugins/nat/nat_api.c
parent51d2651e4aceff4016228c669480437eac84f221 (diff)
NAT: remove worker_by_in lookup hash table (VPP-992)
Change-Id: I3873d3e411bf93cac82e73a0b8e3b22563aaf217 Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/nat/nat_api.c')
-rw-r--r--src/plugins/nat/nat_api.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/src/plugins/nat/nat_api.c b/src/plugins/nat/nat_api.c
index 50b4a9ae8e1..b56b4436adc 100644
--- a/src/plugins/nat/nat_api.c
+++ b/src/plugins/nat/nat_api.c
@@ -856,6 +856,7 @@ static void
snat_user_t *u;
u32 session_index, head_index, elt_index;
dlist_elt_t *head, *elt;
+ ip4_header_t ip;
q = vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
@@ -864,10 +865,13 @@ static void
return;
clib_memcpy (&ukey.addr, mp->ip_address, 4);
+ ip.src_address.as_u32 = ukey.addr.as_u32;
ukey.fib_index = fib_table_find (FIB_PROTOCOL_IP4, ntohl (mp->vrf_id));
key.key = ukey.as_u64;
- if (!clib_bihash_search_8_8 (&sm->worker_by_in, &key, &value))
- tsm = vec_elt_at_index (sm->per_thread_data, value.value);
+ if (sm->num_workers)
+ tsm =
+ vec_elt_at_index (sm->per_thread_data,
+ sm->worker_in2out_cb (&ip, ukey.fib_index));
else
tsm = vec_elt_at_index (sm->per_thread_data, sm->num_workers);
if (clib_bihash_search_8_8 (&tsm->user_hash, &key, &value))
@@ -2093,16 +2097,20 @@ vl_api_nat44_user_session_dump_t_handler (vl_api_nat44_user_session_dump_t *
snat_user_t *u;
u32 session_index, head_index, elt_index;
dlist_elt_t *head, *elt;
+ ip4_header_t ip;
q = vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
return;
clib_memcpy (&ukey.addr, mp->ip_address, 4);
+ ip.src_address.as_u32 = ukey.addr.as_u32;
ukey.fib_index = fib_table_find (FIB_PROTOCOL_IP4, ntohl (mp->vrf_id));
key.key = ukey.as_u64;
- if (!clib_bihash_search_8_8 (&sm->worker_by_in, &key, &value))
- tsm = vec_elt_at_index (sm->per_thread_data, value.value);
+ if (sm->num_workers)
+ tsm =
+ vec_elt_at_index (sm->per_thread_data,
+ sm->worker_in2out_cb (&ip, ukey.fib_index));
else
tsm = vec_elt_at_index (sm->per_thread_data, sm->num_workers);
if (clib_bihash_search_8_8 (&tsm->user_hash, &key, &value))