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Commit e21b8c9b authored by Nicolas Geoffray's avatar Nicolas Geoffray Committed by android-build-merger
Browse files

Merge "Pass to the runtime the primary zygote option." 

am: c9bcf869

Change-Id: I9cf0f5ba04d84de5056304b41a95af1b50ff1fca
parents 2235a877 c9bcf869

core/jni/AndroidRuntime.cpp

+9 −2
Original line number Diff line number Diff line
@@ -618,7 +618,7 @@ bool AndroidRuntime::parseCompilerRuntimeOption(const char* property, 
 *

 * Returns 0 on success.

 */

int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote)

int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote, bool primary_zygote)

{

    JavaVMInitArgs initArgs;

    char propBuf[PROPERTY_VALUE_MAX];
@@ -749,6 +749,10 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote) 
    addOption("-verbose:gc");

    //addOption("-verbose:class");



    if (primary_zygote) {

        addOption("-Xprimaryzygote");

    }



    /*

     * The default starting and maximum size of the heap.  Larger

     * values should be specified in a product property override.
@@ -1110,6 +1114,8 @@ void AndroidRuntime::start(const char* className, const Vector<String8>& options 
            className != NULL ? className : "(unknown)", getuid());



    static const String8 startSystemServer("start-system-server");

    // Whether this is the primary zygote, meaning the zygote which will fork system server.

    bool primary_zygote = false;



    /*

     * 'startSystemServer == true' means runtime is obsolete and not run from
@@ -1117,6 +1123,7 @@ void AndroidRuntime::start(const char* className, const Vector<String8>& options 
     */

    for (size_t i = 0; i < options.size(); ++i) {

        if (options[i] == startSystemServer) {

            primary_zygote = true;

           /* track our progress through the boot sequence */

           const int LOG_BOOT_PROGRESS_START = 3000;

           LOG_EVENT_LONG(LOG_BOOT_PROGRESS_START,  ns2ms(systemTime(SYSTEM_TIME_MONOTONIC)));
@@ -1152,7 +1159,7 @@ void AndroidRuntime::start(const char* className, const Vector<String8>& options 
    JniInvocation jni_invocation;

    jni_invocation.Init(NULL);

    JNIEnv* env;

    if (startVm(&mJavaVM, &env, zygote) != 0) {

    if (startVm(&mJavaVM, &env, zygote, primary_zygote) != 0) {

        return;

    }

    onVmCreated(env);

core/jni/include/android_runtime/AndroidRuntime.h

+1 −1
Original line number Diff line number Diff line
@@ -131,7 +131,7 @@ private: 
                                    const char* runtimeArg,

                                    const char* quotingArg);

    void parseExtraOpts(char* extraOptsBuf, const char* quotingArg);

    int startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote);

    int startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote, bool primary_zygote);



    Vector<JavaVMOption> mOptions;

    bool mExitWithoutCleanup;