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Commit 41c62534 authored by Jing Ji's avatar Jing Ji Committed by Android (Google) Code Review
Browse files

Merge changes Iee5024b8,Ic8afc2eb into udc-dev 

* changes:
  Ignore BIND_ABOVE_CLIENT for same-process connections
  Fix setAttachingSchedGroupLSP() to support use_fifo_ui
parents 7ba80d17 a18cd7c0

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

+3 −1
Original line number Diff line number Diff line
@@ -3797,7 +3797,9 @@ public final class ActiveServices { 
            }

            clientPsr.addConnection(c);

            c.startAssociationIfNeeded();

            if (c.hasFlag(Context.BIND_ABOVE_CLIENT)) {

            // Don't set hasAboveClient if binding to self to prevent modifyRawOomAdj() from

            // dropping the process' adjustment level.

            if (b.client != s.app && c.hasFlag(Context.BIND_ABOVE_CLIENT)) {

                clientPsr.setHasAboveClient(true);

            }

            if (c.hasFlag(BIND_ALLOW_WHITELIST_MANAGEMENT)) {

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

+5 −1
Original line number Diff line number Diff line
@@ -3253,7 +3253,11 @@ public class OomAdjuster { 
                // {@link SCHED_GROUP_TOP_APP}. We don't check render thread because it

                // is not ready when attaching.

                app.getWindowProcessController().onTopProcChanged();

                if (mService.mUseFifoUiScheduling) {

                    mService.scheduleAsFifoPriority(app.getPid(), true);

                } else {

                    setThreadPriority(app.getPid(), THREAD_PRIORITY_TOP_APP_BOOST);

                }

                initialSchedGroup = SCHED_GROUP_TOP_APP;

            } catch (Exception e) {

                Slog.w(TAG, "Failed to pre-set top priority to " + app + " " + e);

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

+2 −1
Original line number Diff line number Diff line
@@ -341,7 +341,8 @@ final class ProcessServiceRecord { 
        mHasAboveClient = false;

        for (int i = mConnections.size() - 1; i >= 0; i--) {

            ConnectionRecord cr = mConnections.valueAt(i);

            if (cr.hasFlag(Context.BIND_ABOVE_CLIENT)) {

            if (cr.binding.service.app.mServices != this

                    && cr.hasFlag(Context.BIND_ABOVE_CLIENT)) {

                mHasAboveClient = true;

                break;

            }

services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java

+23 −0
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ import static com.android.server.am.ProcessList.UNKNOWN_ADJ; 
import static com.android.server.am.ProcessList.VISIBLE_APP_ADJ;



import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertNotEquals;

import static org.junit.Assert.assertTrue;

import static org.mockito.AdditionalAnswers.answer;
@@ -2489,6 +2490,28 @@ public class MockingOomAdjusterTests { 
        assertProcStates(app2, false, PROCESS_STATE_SERVICE, SERVICE_ADJ, "started-services");

    }



    @SuppressWarnings("GuardedBy")

    @Test

    public void testUpdateOomAdj_DoOne_AboveClient_SameProcess() {

        ProcessRecord app = spy(makeDefaultProcessRecord(MOCKAPP_PID, MOCKAPP_UID,

                MOCKAPP_PROCESSNAME, MOCKAPP_PACKAGENAME, true));

        doReturn(PROCESS_STATE_TOP).when(sService.mAtmInternal).getTopProcessState();

        doReturn(app).when(sService).getTopApp();

        sService.mWakefulness.set(PowerManagerInternal.WAKEFULNESS_AWAKE);

        sService.mOomAdjuster.updateOomAdjLocked(app, OOM_ADJ_REASON_NONE);



        assertEquals(FOREGROUND_APP_ADJ, app.mState.getSetAdj());



        // Simulate binding to a service in the same process using BIND_ABOVE_CLIENT and

        // verify that its OOM adjustment level is unaffected.

        bindService(app, app, null, Context.BIND_ABOVE_CLIENT, mock(IBinder.class));

        app.mServices.updateHasAboveClientLocked();

        assertFalse(app.mServices.hasAboveClient());



        sService.mOomAdjuster.updateOomAdjLocked(app, OOM_ADJ_REASON_NONE);

        assertEquals(FOREGROUND_APP_ADJ, app.mState.getSetAdj());

    }



    private ProcessRecord makeDefaultProcessRecord(int pid, int uid, String processName,

            String packageName, boolean hasShownUi) {

        long now = SystemClock.uptimeMillis();