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-rw-r--r--src/vnet/session/session_table.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/vnet/session/session_table.c b/src/vnet/session/session_table.c
index d0b576fda7b..9af8ae6a584 100644
--- a/src/vnet/session/session_table.c
+++ b/src/vnet/session/session_table.c
@@ -60,6 +60,31 @@ session_table_get (u32 table_index)
_(v6,halfopen,buckets,20000) \
_(v6,halfopen,memory,(64<<20))
+void
+session_table_free (session_table_t *slt, u8 fib_proto)
+{
+ u8 all = fib_proto > FIB_PROTOCOL_IP6 ? 1 : 0;
+ int i;
+
+ for (i = 0; i < TRANSPORT_N_PROTOS; i++)
+ session_rules_table_free (&slt->session_rules[i]);
+
+ vec_free (slt->session_rules);
+
+ if (fib_proto == FIB_PROTOCOL_IP4 || all)
+ {
+ clib_bihash_free_16_8 (&slt->v4_session_hash);
+ clib_bihash_free_16_8 (&slt->v4_half_open_hash);
+ }
+ if (fib_proto == FIB_PROTOCOL_IP6 || all)
+ {
+ clib_bihash_free_48_8 (&slt->v6_session_hash);
+ clib_bihash_free_48_8 (&slt->v6_half_open_hash);
+ }
+
+ pool_put (lookup_tables, slt);
+}
+
/**
* Initialize session table hash tables
*