Merge "[FileBackend] Added preloadCache() so callers can trigger cache getMulti()."

[lhc/web/wiklou.git] / includes / filebackend / FileBackend.php

diff --git a/includes/filebackend/FileBackend.php b/includes/filebackend/FileBackend.php
index daa8f22..cb2433a 100644 (file)
--- a/includes/filebackend/FileBackend.php
+++ b/includes/filebackend/FileBackend.php
@@ -902,7 +902,16 @@ abstract class FileBackend {
        }
 
        /**
-        * Invalidate any in-process file existence and property cache.
+        * Preload persistent file stat and property cache into in-process cache.
+        * This should be used when stat calls will be made on a known list of a many files.
+        *
+        * @param $paths Array Storage paths
+        * @return void
+        */
+       public function preloadCache( array $paths ) {}
+
+       /**
+        * Invalidate any in-process file stat and property cache.
         * If $paths is given, then only the cache for those files will be cleared.
         *
         * @param $paths Array Storage paths (optional)