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-rw-r--r--src/plugins/nat/nat_inlines.h42
1 files changed, 22 insertions, 20 deletions
diff --git a/src/plugins/nat/nat_inlines.h b/src/plugins/nat/nat_inlines.h
index 01b43591ccd..daf501dcef3 100644
--- a/src/plugins/nat/nat_inlines.h
+++ b/src/plugins/nat/nat_inlines.h
@@ -286,9 +286,8 @@ nat44_delete_user_with_no_session (snat_main_t * sm, snat_user_t * u,
}
always_inline void
-nat44_delete_session_internal (snat_main_t * sm, snat_session_t * ses,
- u32 thread_index, int global_lru_delete
- /* delete from global LRU list */ )
+nat44_delete_session (snat_main_t * sm, snat_session_t * ses,
+ u32 thread_index)
{
snat_main_per_thread_data_t *tsm = vec_elt_at_index (sm->per_thread_data,
thread_index);
@@ -302,10 +301,7 @@ nat44_delete_session_internal (snat_main_t * sm, snat_session_t * ses,
clib_dlist_remove (tsm->list_pool, ses->per_user_index);
pool_put_index (tsm->list_pool, ses->per_user_index);
- if (global_lru_delete)
- {
- clib_dlist_remove (tsm->global_lru_pool, ses->global_lru_index);
- }
+ clib_dlist_remove (tsm->global_lru_pool, ses->global_lru_index);
pool_put_index (tsm->global_lru_pool, ses->global_lru_index);
pool_put (tsm->sessions, ses);
vlib_set_simple_counter (&sm->total_sessions, thread_index, 0,
@@ -325,19 +321,22 @@ nat44_delete_session_internal (snat_main_t * sm, snat_session_t * ses,
}
always_inline void
-nat44_delete_session (snat_main_t * sm, snat_session_t * ses,
- u32 thread_index)
-{
- return nat44_delete_session_internal (sm, ses, thread_index, 1);
-}
-
-always_inline void
nat44_ed_delete_session (snat_main_t * sm, snat_session_t * ses,
u32 thread_index, int global_lru_delete
/* delete from global LRU list */ )
{
- return nat44_delete_session_internal (sm, ses, thread_index,
- global_lru_delete);
+ snat_main_per_thread_data_t *tsm = vec_elt_at_index (sm->per_thread_data,
+ thread_index);
+
+ if (global_lru_delete)
+ {
+ clib_dlist_remove (tsm->global_lru_pool, ses->global_lru_index);
+ }
+ pool_put_index (tsm->global_lru_pool, ses->global_lru_index);
+ pool_put (tsm->sessions, ses);
+ vlib_set_simple_counter (&sm->total_sessions, thread_index, 0,
+ pool_elts (tsm->sessions));
+
}
/** \brief Set TCP session state.
@@ -455,10 +454,13 @@ nat44_session_update_lru (snat_main_t * sm, snat_session_t * s,
/* don't update too often - timeout is in a magnitude of seconds anyway */
if (s->last_heard > s->last_lru_update + 1)
{
- clib_dlist_remove (sm->per_thread_data[thread_index].list_pool,
- s->per_user_index);
- clib_dlist_addtail (sm->per_thread_data[thread_index].list_pool,
- s->per_user_list_head_index, s->per_user_index);
+ if (!sm->endpoint_dependent)
+ {
+ clib_dlist_remove (sm->per_thread_data[thread_index].list_pool,
+ s->per_user_index);
+ clib_dlist_addtail (sm->per_thread_data[thread_index].list_pool,
+ s->per_user_list_head_index, s->per_user_index);
+ }
clib_dlist_remove (sm->per_thread_data[thread_index].global_lru_pool,
s->global_lru_index);