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Commit 8f5e0002 authored by Tim Murray's avatar Tim Murray Committed by Marco Ballesio
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CachedAppOptimizer: don't take AM lock when freezer is not enabled 

Freezing and unfreezing don't reqiure the AM lock when freezer is not
enabled.

Test: boot, no lock contention on unfreezeTemporarily
Bug: 161866124

Change-Id: Ic650456aa8938db38b368042ce3f42fa43e7a130
Merged-In: Ic650456aa8938db38b368042ce3f42fa43e7a130
parent 43ad2093

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

+6 −4
Original line number Diff line number Diff line
@@ -722,6 +722,7 @@ public final class CachedAppOptimizer { 


    // This will ensure app will be out of the freezer for at least FREEZE_TIMEOUT_MS

    void unfreezeTemporarily(ProcessRecord app) {

        if (mUseFreezer) {

            synchronized (mAm) {

                if (app.frozen) {

                    unfreezeAppLocked(app);
@@ -729,6 +730,7 @@ public final class CachedAppOptimizer { 
                }

            }

        }

    }



    @GuardedBy("mAm")

    void freezeAppAsync(ProcessRecord app) {