Index: base/android/java/src/org/chromium/base/library_loader/LibraryLoader.java |
diff --git a/base/android/java/src/org/chromium/base/library_loader/LibraryLoader.java b/base/android/java/src/org/chromium/base/library_loader/LibraryLoader.java |
index 484c6bc56d55596cdf77610e3cbf8e541c4d3d67..ed204cecebe05fc80dd6945e7ac1a369e0308c2f 100644 |
--- a/base/android/java/src/org/chromium/base/library_loader/LibraryLoader.java |
+++ b/base/android/java/src/org/chromium/base/library_loader/LibraryLoader.java |
@@ -573,4 +573,10 @@ public class LibraryLoader { |
// Get the version of the native library. This is needed so that we can check we |
// have the right version before initializing the (rest of the) JNI. |
private native String nativeGetVersionNumber(); |
+ |
+ // Finds the ranges corresponding to the native library pages and then forks |
+ // a new process to prefetch these pages. The new process then |
+ // terminates. Note that getting the ranges involves file operations in |
+ // /proc/ and is done in the calling thread of the original process. |
+ public static native void nativeForkAndPrefetchNativeLibrary(); |
} |