return eq_delta_base_cache_entry(ent, p, base_offset);
}
-static void clear_delta_base_cache_entry(struct delta_base_cache_entry *ent)
+/*
+ * Remove the entry from the cache, but do _not_ free the associated
+ * entry data. The caller takes ownership of the "data" buffer, and
+ * should copy out any fields it wants before detaching.
+ */
+static void detach_delta_base_cache_entry(struct delta_base_cache_entry *ent)
{
ent->data = NULL;
ent->lru.next->prev = ent->lru.prev;
type = ent->type;
data = ent->data;
size = ent->size;
- clear_delta_base_cache_entry(ent);
+ detach_delta_base_cache_entry(ent);
base_from_cache = 1;
break;
}