+static void *
+hash_acl_set_heap(acl_main_t *am)
+{
+ if (0 == am->hash_lookup_mheap) {
+ am->hash_lookup_mheap = mheap_alloc (0 /* use VM */ , 2 << 25);
+ mheap_t *h = mheap_header (am->hash_lookup_mheap);
+ h->flags |= MHEAP_FLAG_THREAD_SAFE;
+ }
+ void *oldheap = clib_mem_set_heap(am->hash_lookup_mheap);
+ return oldheap;
+}
+
+void
+acl_plugin_hash_acl_set_validate_heap(acl_main_t *am, int on)
+{
+ clib_mem_set_heap(hash_acl_set_heap(am));
+ mheap_t *h = mheap_header (am->hash_lookup_mheap);
+ if (on) {
+ h->flags |= MHEAP_FLAG_VALIDATE;
+ h->flags &= ~MHEAP_FLAG_SMALL_OBJECT_CACHE;
+ mheap_validate(h);
+ } else {
+ h->flags &= ~MHEAP_FLAG_VALIDATE;
+ h->flags |= MHEAP_FLAG_SMALL_OBJECT_CACHE;
+ }
+}
+
+void
+acl_plugin_hash_acl_set_trace_heap(acl_main_t *am, int on)
+{
+ clib_mem_set_heap(hash_acl_set_heap(am));
+ mheap_t *h = mheap_header (am->hash_lookup_mheap);
+ if (on) {
+ h->flags |= MHEAP_FLAG_TRACE;
+ } else {
+ h->flags &= ~MHEAP_FLAG_TRACE;
+ }
+}
+