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Commit 0ab21806 authored by Rupesh Bansal's avatar Rupesh Bansal
Browse files

Added feature flag for disabling frozen wakelocks 

Bug: 291115867
Test: NA
Flag: com.android.server.power.feature.flags.disable_frozen_process_wakelocks
Change-Id: Ic8082699bd94bf79598202905f3378e513607a4b
parent 601a5e0f

services/core/java/com/android/server/power/feature/PowerManagerFlags.java

+12 −0
Original line number Diff line number Diff line
@@ -67,6 +67,10 @@ public class PowerManagerFlags { 
            new FlagState(Flags.FLAG_WAKELOCK_ATTRIBUTION_VIA_WORKCHAIN,

                    Flags::wakelockAttributionViaWorkchain);



    private final FlagState mDisableFrozenProcessWakelocks =

            new FlagState(Flags.FLAG_DISABLE_FROZEN_PROCESS_WAKELOCKS,

                    Flags::disableFrozenProcessWakelocks);



    /** Returns whether early-screen-timeout-detector is enabled on not. */

    public boolean isEarlyScreenTimeoutDetectorEnabled() {

        return mEarlyScreenTimeoutDetectorFlagState.isEnabled();
@@ -120,6 +124,13 @@ public class PowerManagerFlags { 
        return mWakelockAttributionViaWorkchain.isEnabled();

    }



    /**

     * @return Whether the feature to disable the frozen process wakelocks is enabled

     */

    public boolean isDisableFrozenProcessWakelocksEnabled() {

        return mDisableFrozenProcessWakelocks.isEnabled();

    }



    /**

     * dumps all flagstates

     * @param pw printWriter
@@ -132,6 +143,7 @@ public class PowerManagerFlags { 
        pw.println(" " + mFrameworkWakelockInfo);

        pw.println(" " + mMoveWscLoggingToNotifier);

        pw.println(" " + mWakelockAttributionViaWorkchain);

        pw.println(" " + mDisableFrozenProcessWakelocks);

    }



    private static class FlagState {

services/core/java/com/android/server/power/feature/power_flags.aconfig

+7 −0
Original line number Diff line number Diff line
@@ -70,3 +70,10 @@ flag { 
    description: "Feature flag to move logging of WakelockStateChanged atoms from BatteryStatsImpl to Notifier."

    bug: "352602149"

}



flag {

    name: "disable_frozen_process_wakelocks"

    namespace: "power"

    description: "Feature flag to disable/enable wakelocks of a process when it is frozen/unfrozen"

    bug: "291115867"

}