Merge "Avoid preloading classes for boot image profiling" am: cfee28589b am:... (e4bc16c4) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/os/ZygoteInit.java

+12 −0

Original line number	Diff line number	Diff line
		@@ -254,6 +254,18 @@ public class ZygoteInit {

		InputStream is;
		try {
		// If we are profiling the boot image, avoid preloading classes.
		// Can't use device_config since we are the zygote.
		String prop = SystemProperties.get(
		"persist.device_config.runtime_native_boot.profilebootclasspath", "");
		// Might be empty if the property is unset since the default is "".
		if (prop.length() == 0) {
		prop = SystemProperties.get("dalvik.vm.profilebootclasspath", "");
		}
		if ("true".equals(prop)) {
		return;
		}

		is = new FileInputStream(PRELOADED_CLASSES);
		} catch (FileNotFoundException e) {
		Log.e(TAG, "Couldn't find " + PRELOADED_CLASSES + ".");