Changeset 184 for trunk/lib/lru_cache.c

Timestamp:

03/20/10 13:50:44 (14 years ago)

Author:

tim

Message:

redesigned memory management to allow for multiple references to talloc-ed objects

File:

• trunk/lib/lru_cache.c (modified) (5 diffs)

trunk/lib/lru_cache.c

@@ -119 +119 @@
   if(max_keys == 0)
     ret_val->num_buckets = 1024;
+  else if(max_keys == 1)
+    ret_val->num_buckets = 1;    
   else
   {
@@ -125 +127 @@
       ret_val->num_buckets = 1;
   }
-
+  
   ret_val->table = talloc_array(ret_val, 
                                 lru_cache_element*, ret_val->num_buckets);
@@ -177 +179 @@
      */
     if(ht->talloc_data)
-      talloc_free(e->data);
+      talloc_unlink(e, e->data);
 
     if(e->newer == NULL)
@@ -224 +226 @@
 
       if(ht->talloc_data)
-        talloc_free(e->data);
+        talloc_unlink(e, e->data);
 
       tmp_index = talloc_realloc_size(e, e->index, index_len);
@@ -261 +263 @@
   e->data = data;
   if(ht->talloc_data)
-    talloc_steal(e, e->data);
+    talloc_reference(e, e->data);
 
   /* Finally, let's insert the element to the newest position in the LRU list.*/