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Merge "Enable PerfettoJavaHeapStackProf in the zygote."

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This commit is contained in:
Wessam Hassanein
2021-05-06 21:08:01 +00:00
committed by Gerrit Code Review
parent a863b0297b f1d719b0a2
commit 45087d31f8
1 changed files with 6 additions and 0 deletions
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6
core/jni/AndroidRuntime.cpp
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@@ -663,6 +663,8 @@ 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,
@@ -777,6 +779,10 @@ 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");
} }