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Merge "Make system server profiling an explicit runtime intent" am: 232011c7d9

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am: a50afa5ebf

Change-Id: I163a9815f5001bbd5963dd0575b9fd2125169b38
This commit is contained in:
Calin Juravle
2018-05-09 16:34:54 -07:00
committed by android-build-merger
parent 907f3cd76b a50afa5ebf
commit 9821335e98
2 changed files with 10 additions and 0 deletions
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4
core/java/com/android/internal/os/Zygote.java
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@@ -68,6 +68,10 @@ public final class Zygote {
*/
public static final int API_ENFORCEMENT_POLICY_SHIFT =
Integer.numberOfTrailingZeros(API_ENFORCEMENT_POLICY_MASK);
/**
* Enable system server ART profiling.
*/
public static final int PROFILE_SYSTEM_SERVER = 1 << 14;
/** No external storage should be mounted. */
public static final int MOUNT_EXTERNAL_NONE = IVold.REMOUNT_MODE_NONE;

6
core/java/com/android/internal/os/ZygoteInit.java
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@@ -702,6 +702,12 @@ public class ZygoteInit {
ZygoteConnection.applyDebuggerSystemProperty(parsedArgs);
ZygoteConnection.applyInvokeWithSystemProperty(parsedArgs);
boolean profileSystemServer = SystemProperties.getBoolean(
"dalvik.vm.profilesystemserver", false);
if (profileSystemServer) {
parsedArgs.runtimeFlags |= Zygote.PROFILE_SYSTEM_SERVER;
}
/* Request to fork the system server process */
pid = Zygote.forkSystemServer(
parsedArgs.uid, parsedArgs.gid,