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Merge "Enable PerfettoJavaHeapStackProf in the zygote." am: 45087d31f8 am: 12dfac6247 am: a431288fbe

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Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1692305

Change-Id: I2a54da650a1e8d35530cdf77a41a338ab90582e6
This commit is contained in:
Wessam Hassanein
2021-05-07 03:39:05 +00:00
committed by Automerger Merge Worker
parent 2ec957d62b a431288fbe
commit 0e86b445bb
1 changed files with 6 additions and 0 deletions
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6
core/jni/AndroidRuntime.cpp
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@@ -671,6 +671,8 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote, bool p
char extraOptsBuf[PROPERTY_VALUE_MAX]; char extraOptsBuf[PROPERTY_VALUE_MAX];
char voldDecryptBuf[PROPERTY_VALUE_MAX]; char voldDecryptBuf[PROPERTY_VALUE_MAX];
char perfettoHprofOptBuf[sizeof("-XX:PerfettoHprof=") + PROPERTY_VALUE_MAX]; char perfettoHprofOptBuf[sizeof("-XX:PerfettoHprof=") + PROPERTY_VALUE_MAX];
char perfettoJavaHeapStackOptBuf[
sizeof("-XX:PerfettoJavaHeapStackProf=") + PROPERTY_VALUE_MAX];
enum { enum {
kEMDefault, kEMDefault,
kEMIntPortable, kEMIntPortable,
@@ -785,6 +787,10 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote, bool p
parseRuntimeOption("dalvik.vm.perfetto_hprof", perfettoHprofOptBuf, "-XX:PerfettoHprof=", parseRuntimeOption("dalvik.vm.perfetto_hprof", perfettoHprofOptBuf, "-XX:PerfettoHprof=",
"true"); "true");
// Enable PerfettoJavaHeapStackProf in the zygote
parseRuntimeOption("dalvik.vm.perfetto_javaheap", perfettoJavaHeapStackOptBuf,
"-XX:PerfettoJavaHeapStackProf=", "true");
if (primary_zygote) { if (primary_zygote) {
addOption("-Xprimaryzygote"); addOption("-Xprimaryzygote");
} }