Avoid OOM Adj update for processes with fixed adj.

Ignore the oomAdjUpdate request if the target app is
system/persistent process with fixed adj.

Bug: 226385494
Test: atest MockingOomAdjusterTests
Change-Id: I796298cd6877577394960d944112c843f0a637cc

parent 56ff7676

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -806,7 +806,7 @@ public class OomAdjuster {
		*/
		@GuardedBy("mService")
		void enqueueOomAdjTargetLocked(ProcessRecord app) {
		if (app != null) {
		if (app != null && app.mState.getMaxAdj() > FOREGROUND_APP_ADJ) {
		mPendingProcessSet.add(app);
		}
		}