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Merge "Add madvising of .odex, .vdex and .art files" am: fcf61e805a

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Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1611231

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I1ca142cfa6bed60d8a0fec2156c689222cdfeb1a
This commit is contained in:
Jagadeesh Pakaravoor
2021-03-12 20:07:53 +00:00
committed by Automerger Merge Worker
parent d57ee0764d fcf61e805a
commit 876927e795
1 changed files with 22 additions and 0 deletions
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22
core/jni/AndroidRuntime.cpp
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@@ -630,6 +630,12 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote, bool p
char saveResolvedClassesDelayMsOptsBuf[ char saveResolvedClassesDelayMsOptsBuf[
sizeof("-Xps-save-resolved-classes-delay-ms:")-1 + PROPERTY_VALUE_MAX]; sizeof("-Xps-save-resolved-classes-delay-ms:")-1 + PROPERTY_VALUE_MAX];
char madviseRandomOptsBuf[sizeof("-XX:MadviseRandomAccess:")-1 + PROPERTY_VALUE_MAX]; char madviseRandomOptsBuf[sizeof("-XX:MadviseRandomAccess:")-1 + PROPERTY_VALUE_MAX];
char madviseWillNeedFileSizeVdex[
sizeof("-XMadviseWillNeedVdexFileSize:")-1 + PROPERTY_VALUE_MAX];
char madviseWillNeedFileSizeOdex[
sizeof("-XMadviseWillNeedOdexFileSize:")-1 + PROPERTY_VALUE_MAX];
char madviseWillNeedFileSizeArt[
sizeof("-XMadviseWillNeedArtFileSize:")-1 + PROPERTY_VALUE_MAX];
char gctypeOptsBuf[sizeof("-Xgc:")-1 + PROPERTY_VALUE_MAX]; char gctypeOptsBuf[sizeof("-Xgc:")-1 + PROPERTY_VALUE_MAX];
char backgroundgcOptsBuf[sizeof("-XX:BackgroundGC=")-1 + PROPERTY_VALUE_MAX]; char backgroundgcOptsBuf[sizeof("-XX:BackgroundGC=")-1 + PROPERTY_VALUE_MAX];
char heaptargetutilizationOptsBuf[sizeof("-XX:HeapTargetUtilization=")-1 + PROPERTY_VALUE_MAX]; char heaptargetutilizationOptsBuf[sizeof("-XX:HeapTargetUtilization=")-1 + PROPERTY_VALUE_MAX];
@@ -837,6 +843,22 @@ int AndroidRuntime::startVm(JavaVM** pJavaVM, JNIEnv** pEnv, bool zygote, bool p
*/ */
parseRuntimeOption("dalvik.vm.madvise-random", madviseRandomOptsBuf, "-XX:MadviseRandomAccess:"); parseRuntimeOption("dalvik.vm.madvise-random", madviseRandomOptsBuf, "-XX:MadviseRandomAccess:");
/*
* Use default platform configuration as limits for madvising,
* when no properties are specified.
*/
parseRuntimeOption("dalvik.vm.madvise.vdexfile.size",
madviseWillNeedFileSizeVdex,
"-XMadviseWillNeedVdexFileSize:");
parseRuntimeOption("dalvik.vm.madvise.odexfile.size",
madviseWillNeedFileSizeOdex,
"-XMadviseWillNeedOdexFileSize:");
parseRuntimeOption("dalvik.vm.madvise.artfile.size",
madviseWillNeedFileSizeArt,
"-XMadviseWillNeedArtFileSize:");
/* /*
* Profile related options. * Profile related options.
*/ */