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Commit d0534dfa authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "Enabling launch boost for subsequent launch."

parents 92d32099 1ff3950f

core/res/res/values/config.xml

+3 −1
Original line number Diff line number Diff line
@@ -2049,11 +2049,13 @@ 
         service state to display signal strength bars -->

    <bool name="config_combined_signal">true</bool>



    <!-- Whether cpu boost is enabled for AppLaunch -->

    <!-- Whether cpu boost is enabled for both application's 1st launch,subsequent

         launch and in-app-activity -->

    <bool name="config_enableCpuBoostForAppLaunch">false</bool>

    <integer name="launchboost_timeout_param">0</integer>

    <integer name="launchboost_schedboost_param">0</integer>

    <integer name="launchboost_cpuboost_param">0</integer>

    <integer name="launchboost_cpu_6_7_offline_param">0</integer>

    <integer name="launchboost_pcdisbl_param">0</integer>

    <integer name="launchboost_ksmboost_param">0</integer>

core/res/res/values/symbols.xml

+1 −0
Original line number Diff line number Diff line
@@ -2196,6 +2196,7 @@ 
  <java-symbol type="integer" name="launchboost_timeout_param" />

  <java-symbol type="integer" name="launchboost_schedboost_param" />

  <java-symbol type="integer" name="launchboost_cpuboost_param" />

  <java-symbol type="integer" name="launchboost_cpu_6_7_offline_param" />

  <java-symbol type="integer" name="launchboost_pcdisbl_param" />

  <java-symbol type="integer" name="launchboost_ksmboost_param" />

services/core/java/com/android/server/am/ActivityStackSupervisor.java

+16 −0
Original line number Diff line number Diff line
@@ -114,6 +114,7 @@ import java.util.List; 


/* Perf */

import org.codeaurora.Performance;

import android.os.Trace;



public final class ActivityStackSupervisor implements DisplayListener {

    static final boolean DEBUG = ActivityManagerService.DEBUG || false;
@@ -147,6 +148,7 @@ public final class ActivityStackSupervisor implements DisplayListener { 
    public boolean mIsPerfBoostEnabled = false;

    public int lBoostTimeOut = 0;

    public int lBoostCpuBoost = 0;

    public int lBoostCpuOffline = 0;

    public int lBoostSchedBoost = 0;

    public int lBoostPcDisblBoost = 0;

    public int lBoostKsmBoost = 0;
@@ -317,6 +319,8 @@ public final class ActivityStackSupervisor implements DisplayListener { 
                   com.android.internal.R.integer.launchboost_timeout_param);

           lBoostCpuBoost = mService.mContext.getResources().getInteger(

                   com.android.internal.R.integer.launchboost_cpuboost_param);

           lBoostCpuOffline = mService.mContext.getResources().getInteger(

                   com.android.internal.R.integer.launchboost_cpu_6_7_offline_param);

           lBoostPcDisblBoost = mService.mContext.getResources().getInteger(

                   com.android.internal.R.integer.launchboost_pcdisbl_param);

           lBoostKsmBoost = mService.mContext.getResources().getInteger(
@@ -1327,6 +1331,18 @@ public final class ActivityStackSupervisor implements DisplayListener { 
                            Display.DEFAULT_DISPLAY : mFocusedStack.mDisplayId) :

                            (container.mActivityDisplay == null ? Display.DEFAULT_DISPLAY :

                                    container.mActivityDisplay.mDisplayId)));

            Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER , "startActivityLocked");

            /* Acquire perf lock during new app launch */

            if (mIsPerfBoostEnabled == true && mPerf == null) {

                mPerf = new Performance();

            }

            if (mPerf != null) {

                mPerf.perfLockAcquire(lBoostTimeOut, lBoostPcDisblBoost,

                                      lBoostSchedBoost, lBoostCpuBoost,

                                      lBoostCpuOffline,

                                      lBoostKsmBoost);

            }

            Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);

        }



        ActivityRecord sourceRecord = null;