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Commit 12ecc5b6 authored by Edgar Arriaga's avatar Edgar Arriaga Committed by Edgar Arriaga García
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Disable all processes system compaction during idle maintenance 

Test: am idle-maintenance
Bug: 314328789
Change-Id: Iee4eb324486f9efaea5d49da45d359b3c918a9c2
parent af4fb1a6

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

+5 −2
Original line number Diff line number Diff line
@@ -164,6 +164,7 @@ import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM; 
import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;

import static com.android.server.am.MemoryStatUtil.hasMemcg;

import static com.android.server.am.ProcessList.ProcStartHandler;

import static com.android.server.flags.Flags.disableSystemCompaction;

import static com.android.server.net.NetworkPolicyManagerInternal.updateBlockedReasonsWithProcState;

import static com.android.server.pm.PackageManagerService.PLATFORM_PACKAGE_NAME;

import static com.android.server.pm.UserManagerInternal.USER_START_MODE_BACKGROUND;
@@ -8564,8 +8565,10 @@ public class ActivityManagerService extends IActivityManager.Stub 
            final long now = SystemClock.uptimeMillis();

            final long timeSinceLastIdle = now - mLastIdleTime;













            if (!disableSystemCompaction()) {















                // Compact all non-zygote processes to freshen up the page cache.















                mOomAdjuster.mCachedAppOptimizer.compactAllSystem();













            }





























            final long lowRamSinceLastIdle = mAppProfiler.getLowRamTimeSinceIdleLPr(now);















            mLastIdleTime = now;