_(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
*
clib_bihash_init2_48_8 (a);
}
- for (i = 0; i < TRANSPORT_N_PROTO; i++)
+ vec_validate (slt->session_rules, TRANSPORT_N_PROTOS - 1);
+ for (i = 0; i < TRANSPORT_N_PROTOS; i++)
session_rules_table_init (&slt->session_rules[i]);
}
&ctx);
}
+u32
+session_table_memory_size (session_table_t *st)
+{
+ u64 total_size = 0;
+
+ if (clib_bihash_is_initialised_16_8 (&st->v4_session_hash))
+ {
+ clib_bihash_alloc_chunk_16_8_t *c = st->v4_session_hash.chunks;
+ while (c)
+ {
+ total_size += c->size;
+ c = c->next;
+ }
+ c = st->v4_half_open_hash.chunks;
+ while (c)
+ {
+ total_size += c->size;
+ c = c->next;
+ }
+ }
+
+ if (clib_bihash_is_initialised_48_8 (&st->v6_session_hash))
+ {
+ clib_bihash_alloc_chunk_48_8_t *c = st->v6_session_hash.chunks;
+ while (c)
+ {
+ total_size += c->size;
+ c = c->next;
+ }
+ c = st->v6_half_open_hash.chunks;
+ while (c)
+ {
+ total_size += c->size;
+ c = c->next;
+ }
+ }
+
+ return total_size;
+}
+
+u8 *
+format_session_table (u8 *s, va_list *args)
+{
+ session_table_t *st = va_arg (*args, session_table_t *);
+
+ if (clib_bihash_is_initialised_16_8 (&st->v4_session_hash))
+ {
+ s = format (s, "%U", format_bihash_16_8, &st->v4_session_hash, 0);
+ s = format (s, "%U", format_bihash_16_8, &st->v4_half_open_hash, 0);
+ }
+
+ if (clib_bihash_is_initialised_48_8 (&st->v6_session_hash))
+ {
+ s = format (s, "%U", format_bihash_48_8, &st->v6_session_hash, 0);
+ s = format (s, "%U", format_bihash_48_8, &st->v6_half_open_hash, 0);
+ }
+
+ return s;
+}
+
/* *INDENT-ON* */
/*
* fd.io coding-style-patch-verification: ON