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Commit cd0caf5e authored by Mathieu Chartier's avatar Mathieu Chartier
Browse files

Add property reading logic for dalvik.vm.madvise-random 

The property is passed to runtime init as
-XX:MadviseRandomAccess.

Bug: 67772594
Test: make and getprop
Change-Id: I7cbab5d028067810276bc58c312806ea3785f93f
parent 0e4fcfe9

core/jni/AndroidRuntime.cpp

+6 −0
Original line number Diff line number Diff line
@@ -615,6 +615,7 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote) 
    char jitprithreadweightOptBuf[sizeof("-Xjitprithreadweight:")-1 + PROPERTY_VALUE_MAX];

    char jittransitionweightOptBuf[sizeof("-Xjittransitionweight:")-1 + PROPERTY_VALUE_MAX];

    char hotstartupsamplesOptsBuf[sizeof("-Xps-hot-startup-method-samples:")-1 + PROPERTY_VALUE_MAX];

    char madviseRandomOptsBuf[sizeof("-XX:MadviseRandomAccess:")-1 + PROPERTY_VALUE_MAX];

    char gctypeOptsBuf[sizeof("-Xgc:")-1 + PROPERTY_VALUE_MAX];

    char backgroundgcOptsBuf[sizeof("-XX:BackgroundGC=")-1 + PROPERTY_VALUE_MAX];

    char heaptargetutilizationOptsBuf[sizeof("-XX:HeapTargetUtilization=")-1 + PROPERTY_VALUE_MAX];
@@ -741,6 +742,11 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote) 
                       jittransitionweightOptBuf,

                       "-Xjittransitionweight:");



    /*

     * Madvise related options.

     */

    parseRuntimeOption("dalvik.vm.madvise-random", madviseRandomOptsBuf, "-XX:MadviseRandomAccess:");



    /*

     * Profile related options.

     */