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Commit fa266db4 authored by Nilesh Poddar's avatar Nilesh Poddar
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Release wakelocks acquired by SyncManager 

Release the wakelocks internally acquired by SyncManager to improve
power performance.

Change-Id: I6d9663292cb4471d92ed9132beb7ed1ba2e8128f
CRs-Fixed: 585825
parent f77e426c

services/java/com/android/server/power/PowerManagerService.java

+7 −0
Original line number Diff line number Diff line
@@ -838,6 +838,13 @@ public final class PowerManagerService extends IPowerManager.Stub 
                for (int index = 0; index < mWakeLocks.size(); index++) {

                    WakeLock wl = mWakeLocks.get(index);

                    if(wl != null) {

                        if(wl.mTag.startsWith("*sync*") && wl.mOwnerUid == Process.SYSTEM_UID) {

                            releaseWakeLockInternal(wl.mLock, wl.mFlags);

                            index--;

                            if (DEBUG_SPEW) Slog.v(TAG, "Internally releasing the wakelock"

                                                      + "acquired by SyncManager");

                            continue;

                        }

                        // release the wakelock for the blocked uid

                        if (wl.mOwnerUid == uid || checkWorkSourceObjectId(uid, wl)) {

                            releaseWakeLockInternal(wl.mLock, wl.mFlags);