Android/frameworks_base
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Framework: Remove SamplingProfiler

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Remove the very old and unsupported SamplingProfilerIntegration. This
CL removes the code parts.

Bug: 37272346
Test: m
Test: Device boots
Merged-In: I64d77244b5816ef1f605d19530b96be38f5c1bc6
Change-Id: I64d77244b5816ef1f605d19530b96be38f5c1bc6
This commit is contained in:
Andreas Gampe
2017-06-01 17:17:23 -07:00
parent a65aa77c1c
commit 5085ef71e9
5 changed files with 0 additions and 413 deletions
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30
services/java/com/android/server/SystemServer.java
View File

@@ -51,7 +51,6 @@ import android.view.WindowManager;
import com.android.internal.R;
import com.android.internal.app.NightDisplayController;
import com.android.internal.os.BinderInternal;
import com.android.internal.os.SamplingProfilerIntegration;
import com.android.internal.os.ZygoteInit;
import com.android.internal.policy.EmergencyAffordanceManager;
import com.android.internal.widget.ILockSettings;
@@ -281,18 +280,6 @@ public final class SystemServer {
// the property. http://b/11463182
SystemProperties.set("persist.sys.dalvik.vm.lib.2", VMRuntime.getRuntime().vmLibrary());
// Enable the sampling profiler.
if (SamplingProfilerIntegration.isEnabled()) {
SamplingProfilerIntegration.start();
mProfilerSnapshotTimer = new Timer();
mProfilerSnapshotTimer.schedule(new TimerTask() {
@Override
public void run() {
SamplingProfilerIntegration.writeSnapshot("system_server", null);
}
}, SNAPSHOT_INTERVAL, SNAPSHOT_INTERVAL);
}
// Mmmmmm... more memory!
VMRuntime.getRuntime().clearGrowthLimit();
@@ -568,8 +555,6 @@ public final class SystemServer {
false);
boolean disableTextServices = SystemProperties.getBoolean("config.disable_textservices",
false);
boolean disableSamplingProfiler = SystemProperties.getBoolean("config.disable_samplingprof",
false);
boolean disableConsumerIr = SystemProperties.getBoolean("config.disable_consumerir", false);
boolean disableVrManager = SystemProperties.getBoolean("config.disable_vrmanager", false);
boolean disableCameraService = SystemProperties.getBoolean("config.disable_cameraservice",
@@ -1088,21 +1073,6 @@ public final class SystemServer {
}
Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER);
if (!disableSamplingProfiler) {
traceBeginAndSlog("StartSamplingProfilerService");
try {
// need to add this service even if SamplingProfilerIntegration.isEnabled()
// is false, because it is this service that detects system property change and
// turns on SamplingProfilerIntegration. Plus, when sampling profiler doesn't work,
// there is little overhead for running this service.
ServiceManager.addService("samplingprofiler",
new SamplingProfilerService(context));
} catch (Throwable e) {
reportWtf("starting SamplingProfiler Service", e);
}
Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER);
}
if (!disableNetwork && !disableNetworkTime) {
traceBeginAndSlog("StartNetworkTimeUpdateService");
try {