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Commit 7b27a809 authored by Raghavendra Prasad Nagaraj's avatar Raghavendra Prasad Nagaraj Committed by Linux Build Service Account
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perf: Add freq boost for first launch 

Request for freq boost for first launch using
perflock API.

Change-Id: I1c8396b44e3dfa383d951aad887eb66d199c3788
parent 5354f4a4

services/core/Android.mk

+1 −1
Original line number Diff line number Diff line
@@ -9,6 +9,6 @@ LOCAL_SRC_FILES += \ 
    java/com/android/server/EventLogTags.logtags \

    java/com/android/server/am/EventLogTags.logtags



LOCAL_JAVA_LIBRARIES := android.policy telephony-common

LOCAL_JAVA_LIBRARIES := android.policy telephony-common org.codeaurora.Performance



include $(BUILD_STATIC_JAVA_LIBRARY)

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

+6 −0
Original line number Diff line number Diff line
@@ -62,6 +62,8 @@ import java.util.ArrayList; 
import java.util.HashSet;

import java.util.Objects;



import org.codeaurora.Performance;



/**

 * An entry in the history stack, representing an activity.

 */
@@ -924,6 +926,10 @@ final class ActivityRecord { 
            if (displayStartTime != 0) {

                reportLaunchTimeLocked(SystemClock.uptimeMillis());

            }

            if(mStackSupervisor.mIsPerfLockAcquired == true) {

                mStackSupervisor.mPerf.perfLockRelease();

                mStackSupervisor.mIsPerfLockAcquired = false;

            }

            mStackSupervisor.sendWaitingVisibleReportLocked(this);

            startTime = 0;

            finishLaunchTickingLocked();

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

+14 −0
Original line number Diff line number Diff line
@@ -111,6 +111,9 @@ import java.io.PrintWriter; 
import java.util.ArrayList;

import java.util.List;



/* Perf */

import org.codeaurora.Performance;



public final class ActivityStackSupervisor implements DisplayListener {

    static final boolean DEBUG = ActivityManagerService.DEBUG || false;

    static final boolean DEBUG_ADD_REMOVE = DEBUG || false;
@@ -139,6 +142,8 @@ public final class ActivityStackSupervisor implements DisplayListener { 
    static final int RESUME_TOP_ACTIVITY_MSG = FIRST_SUPERVISOR_STACK_MSG + 2;

    static final int SLEEP_TIMEOUT_MSG = FIRST_SUPERVISOR_STACK_MSG + 3;

    static final int LAUNCH_TIMEOUT_MSG = FIRST_SUPERVISOR_STACK_MSG + 4;

    public Performance mPerf = null;

    public boolean mIsPerfLockAcquired = false;

    static final int HANDLE_DISPLAY_ADDED = FIRST_SUPERVISOR_STACK_MSG + 5;

    static final int HANDLE_DISPLAY_CHANGED = FIRST_SUPERVISOR_STACK_MSG + 6;

    static final int HANDLE_DISPLAY_REMOVED = FIRST_SUPERVISOR_STACK_MSG + 7;
@@ -2632,6 +2637,15 @@ public final class ActivityStackSupervisor implements DisplayListener { 
                }

            }

        }

        /* Acquire perf lock during new app launch */

        if (mPerf == null) {

            mPerf = new Performance();

        }

        if (mPerf != null && mIsPerfLockAcquired == false) {

            mPerf.perfLockAcquire(2000,0x1E01,0x20D,0x1C00);

            mIsPerfLockAcquired = true;

        }



        if (DEBUG_TASKS) Slog.d(TAG, "No task found");

        return null;

    }