diff options
| author | 2017-10-13 11:29:27 -0700 | |
|---|---|---|
| committer | 2017-10-13 12:00:53 -0700 | |
| commit | cd0caf5e8e8056ee714d8da5d4f76d08feabca5c (patch) | |
| tree | 6d6218b7a57ad7c0141c348160502e5065e4ce93 | |
| parent | 0e4fcfe95dc08c39d21d9d8974bebf7e77794354 (diff) | |
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
| -rw-r--r-- | core/jni/AndroidRuntime.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp index 5afd06750601..c522bc46184d 100644 --- a/core/jni/AndroidRuntime.cpp +++ b/core/jni/AndroidRuntime.cpp @@ -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]; @@ -742,6 +743,11 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote) "-Xjittransitionweight:"); /* + * Madvise related options. + */ + parseRuntimeOption("dalvik.vm.madvise-random", madviseRandomOptsBuf, "-XX:MadviseRandomAccess:"); + + /* * Profile related options. */ parseRuntimeOption("dalvik.vm.hot-startup-method-samples", hotstartupsamplesOptsBuf, |