commit 65e6acab4f777245dc73f40ecc3b42b065d21ed2
author Brian Carlstrom <bdc@google.com> Tue Oct 15 21:55:03 2013 -0700
committer Brian Carlstrom <bdc@google.com> Wed Oct 16 11:33:50 2013 -0700
tree e91bb30f001965bc91d6de22abe60c06ba98d4e9
parent 46cf4fc07c8719af0128d5be5f87defd54449145

Preload DexCaches

Bug: 11045348
Change-Id: Idbd6ad284964035a3fcf1ec360a3490f32f99d42

libart/src/main/java/dalvik/system/VMRuntime.java

diff --git a/libart/src/main/java/dalvik/system/VMRuntime.java b/libart/src/main/java/dalvik/system/VMRuntime.java
index 8f19e3a..af900c8 100644
--- a/libart/src/main/java/dalvik/system/VMRuntime.java
+++ b/libart/src/main/java/dalvik/system/VMRuntime.java
@@ -241,7 +241,9 @@
     public native void trimHeap();
     public native void concurrentGC();
 
-    public void preloadDexCaches() {
-        // Do nothing with ART, image generation already does this.
-    }
+    /**
+     * Fill in dex caches with classes, fields, and methods that are
+     * already loaded. Typically used after Zygote preloading.
+     */
+    public native void preloadDexCaches();
 }

libdvm/src/main/java/dalvik/system/VMRuntime.java

diff --git a/libdvm/src/main/java/dalvik/system/VMRuntime.java b/libdvm/src/main/java/dalvik/system/VMRuntime.java
index e1b4a00..ca1c8aa 100644
--- a/libdvm/src/main/java/dalvik/system/VMRuntime.java
+++ b/libdvm/src/main/java/dalvik/system/VMRuntime.java
@@ -239,7 +239,8 @@
     public native void registerNativeFree(int bytes);
 
     /**
-     * Fill in dex caches with classes, fields, and methods that are already loaded.
+     * Fill in dex caches with classes, fields, and methods that are
+     * already loaded. Typically used after Zygote preloading.
      */
     public native void preloadDexCaches();
 }