diff options
| author |   Klement Sekera <ksekera@cisco.com> | 2020-04-22 12:45:50 +0000 |
|---|---|---|
| committer |   Ole Trøan <otroan@employees.org> | 2020-05-14 12:12:45 +0000 |
| commit | 2a595da121b28784f73e710534522583cac7af40 (patch) | |
| tree | c43c09673183f6ab4a0cee0b2329458581bfc8ce /src/plugins/nat/nat44 | |
| parent | 88120824acc299a0aec17ce4c208dbc8be394779 (diff) | |
nat: ED: store both thread&session idx in hash
By storing thread and session index in hash table we are able to skip
multiple hash lookups in multi-worker scenario, which were used for
handoff before. Also, by storing sesion index in vnet_buffer2, we can
avoid repeating the lookup after handoff.
Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I406fb12f4e2dd8f4a5ca5d83d59dbc37e1af9abf
Diffstat (limited to 'src/plugins/nat/nat44')
| -rw-r--r-- | src/plugins/nat/nat44/inlines.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/src/plugins/nat/nat44/inlines.h b/src/plugins/nat/nat44/inlines.h index 62121dfb0db..6e462d7c36f 100644 --- a/src/plugins/nat/nat44/inlines.h +++ b/src/plugins/nat/nat44/inlines.h @@ -65,28 +65,6 @@ nat44_session_reuse_old (snat_main_t * sm, snat_user_t * u, } static_always_inline void -nat44_sessions_clear () -{ - snat_main_t *sm = &snat_main; - snat_main_per_thread_data_t *tsm; - - /* *INDENT-OFF* */ - vec_foreach (tsm, sm->per_thread_data) - { - u32 ti; - - nat44_db_free (tsm); - nat44_db_init (tsm); - - ti = tsm->snat_thread_index; - // clear per thread session counters - vlib_set_simple_counter (&sm->total_users, ti, 0, 0); - vlib_set_simple_counter (&sm->total_sessions, ti, 0, 0); - } - /* *INDENT-ON* */ -} - -static_always_inline void nat44_user_del_sessions (snat_user_t * u, u32 thread_index) { dlist_elt_t *elt; |