Work on process management.
Introduce a new concept of "B" services. All running services are
classified as either A or B. B services are later in the LRU list.
Their oom_adj is after the home app. This allows us to better pick
services to kill based on how long they have running, and should
reduce the amount that we end up killing the home app.
This temporarly turns on a debug log when the oom_adj of a process
is changed. Sorry, I know it is noisy. This is needed to try to
track down why some processes are being killed.
Also add a flag to the SyncManager's service binding to allow the
syncing process to be more aggressively killed if it has done UI.
This is to address cases we have seen where sync is causing an 80MB
gmail process to be kept around, preventing other process from running.
Now what will happen is that the syncing process will aggressively be
killed by the system, and can then be restarted in a much lighter-weight
state.
Do a little tweak in the power manager to allow us to still do smooth
brightness changes even when the fancy TV off animation is in use.
And get rid of a debug log in the window manager that was accidentally
left in.
Change-Id: I64a8eeaaa1f096bab29c665fbff804c7f1d029e2
diff --git a/core/java/android/content/SyncManager.java b/core/java/android/content/SyncManager.java
index 7d683a5..b2909b3 100644
--- a/core/java/android/content/SyncManager.java
+++ b/core/java/android/content/SyncManager.java
@@ -416,7 +416,8 @@
intent.setComponent(syncAdapterInfo.componentName);
if (!mContext.bindService(intent,
new InitializerServiceConnection(account, authority, mContext, mMainHandler),
- Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND)) {
+ Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND
+ | Context.BIND_ALLOW_OOM_MANAGEMENT)) {
Log.w(TAG, "initializeSyncAdapter: failed to bind to " + intent);
}
}
@@ -971,7 +972,8 @@
mContext, 0, new Intent(Settings.ACTION_SYNC_SETTINGS), 0));
mBound = true;
final boolean bindResult = mContext.bindService(intent, this,
- Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND);
+ Context.BIND_AUTO_CREATE | Context.BIND_NOT_FOREGROUND
+ | Context.BIND_ALLOW_OOM_MANAGEMENT);
if (!bindResult) {
mBound = false;
}
diff --git a/services/java/com/android/server/PowerManagerService.java b/services/java/com/android/server/PowerManagerService.java
index fdae4bd..1b0addf 100644
--- a/services/java/com/android/server/PowerManagerService.java
+++ b/services/java/com/android/server/PowerManagerService.java
@@ -2198,25 +2198,21 @@
}
public void run() {
- if (mAnimateScreenLights) {
- synchronized (mLocks) {
+ synchronized (mLocks) {
+ // we're turning off
+ final boolean turningOff = animating && targetValue == Power.BRIGHTNESS_OFF;
+ if (mAnimateScreenLights || !turningOff) {
long now = SystemClock.uptimeMillis();
boolean more = mScreenBrightness.stepLocked();
if (more) {
mScreenOffHandler.postAtTime(this, now+(1000/60));
}
- }
- } else {
- synchronized (mLocks) {
- // we're turning off
- final boolean animate = animating && targetValue == Power.BRIGHTNESS_OFF;
- if (animate) {
- // It's pretty scary to hold mLocks for this long, and we should
- // redesign this, but it works for now.
- nativeStartSurfaceFlingerAnimation(
- mScreenOffReason == WindowManagerPolicy.OFF_BECAUSE_OF_PROX_SENSOR
- ? 0 : mAnimationSetting);
- }
+ } else {
+ // It's pretty scary to hold mLocks for this long, and we should
+ // redesign this, but it works for now.
+ nativeStartSurfaceFlingerAnimation(
+ mScreenOffReason == WindowManagerPolicy.OFF_BECAUSE_OF_PROX_SENSOR
+ ? 0 : mAnimationSetting);
mScreenBrightness.jumpToTargetLocked();
}
}
diff --git a/services/java/com/android/server/am/ActivityManagerService.java b/services/java/com/android/server/am/ActivityManagerService.java
index 24f4779..04bbc11 100644
--- a/services/java/com/android/server/am/ActivityManagerService.java
+++ b/services/java/com/android/server/am/ActivityManagerService.java
@@ -721,6 +721,13 @@
int mLruSeq = 0;
/**
+ * Keep track of the number of service processes we last found, to
+ * determine on the next iteration which should be B services.
+ */
+ int mNumServiceProcs = 0;
+ int mNewNumServiceProcs = 0;
+
+ /**
* System monitoring: number of processes that died since the last
* N procs were started.
*/
@@ -3123,7 +3130,7 @@
return;
}
killPackageProcessesLocked(packageName, pkgUid,
- ProcessList.SECONDARY_SERVER_ADJ, false, true, true, false);
+ ProcessList.SERVICE_ADJ, false, true, true, false);
}
} finally {
Binder.restoreCallingIdentity(callingId);
@@ -4922,7 +4929,7 @@
outInfo.lowMemory = outInfo.availMem < (homeAppMem + ((hiddenAppMem-homeAppMem)/2));
outInfo.hiddenAppThreshold = hiddenAppMem;
outInfo.secondaryServerThreshold = mProcessList.getMemLevel(
- ProcessList.SECONDARY_SERVER_ADJ);
+ ProcessList.SERVICE_ADJ);
outInfo.visibleAppThreshold = mProcessList.getMemLevel(
ProcessList.VISIBLE_APP_ADJ);
outInfo.foregroundAppThreshold = mProcessList.getMemLevel(
@@ -6113,7 +6120,7 @@
if ((info.flags&(ApplicationInfo.FLAG_SYSTEM|ApplicationInfo.FLAG_PERSISTENT))
== (ApplicationInfo.FLAG_SYSTEM|ApplicationInfo.FLAG_PERSISTENT)) {
app.persistent = true;
- app.maxAdj = ProcessList.CORE_SERVER_ADJ;
+ app.maxAdj = ProcessList.PERSISTENT_PROC_ADJ;
}
if (app.thread == null && mPersistentStartingProcesses.indexOf(app) < 0) {
mPersistentStartingProcesses.add(app);
@@ -6511,14 +6518,15 @@
// If the worst oom_adj is somewhere in the hidden proc LRU range,
// then constrain it so we will kill all hidden procs.
- if (worstType < ProcessList.EMPTY_APP_ADJ && worstType > ProcessList.HIDDEN_APP_MIN_ADJ) {
+ if (worstType < ProcessList.HIDDEN_APP_MAX_ADJ
+ && worstType > ProcessList.HIDDEN_APP_MIN_ADJ) {
worstType = ProcessList.HIDDEN_APP_MIN_ADJ;
}
// If this is not a secure call, don't let it kill processes that
// are important.
- if (!secure && worstType < ProcessList.SECONDARY_SERVER_ADJ) {
- worstType = ProcessList.SECONDARY_SERVER_ADJ;
+ if (!secure && worstType < ProcessList.SERVICE_ADJ) {
+ worstType = ProcessList.SERVICE_ADJ;
}
Slog.w(TAG, "Killing processes " + reason + " at adjustment " + worstType);
@@ -7657,19 +7665,19 @@
}
static int oomAdjToImportance(int adj, ActivityManager.RunningAppProcessInfo currApp) {
- if (adj >= ProcessList.EMPTY_APP_ADJ) {
- return ActivityManager.RunningAppProcessInfo.IMPORTANCE_EMPTY;
- } else if (adj >= ProcessList.HIDDEN_APP_MIN_ADJ) {
+ if (adj >= ProcessList.HIDDEN_APP_MIN_ADJ) {
if (currApp != null) {
currApp.lru = adj - ProcessList.HIDDEN_APP_MIN_ADJ + 1;
}
return ActivityManager.RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
+ } else if (adj >= ProcessList.SERVICE_B_ADJ) {
+ return ActivityManager.RunningAppProcessInfo.IMPORTANCE_SERVICE;
} else if (adj >= ProcessList.HOME_APP_ADJ) {
if (currApp != null) {
currApp.lru = 0;
}
return ActivityManager.RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
- } else if (adj >= ProcessList.SECONDARY_SERVER_ADJ) {
+ } else if (adj >= ProcessList.SERVICE_ADJ) {
return ActivityManager.RunningAppProcessInfo.IMPORTANCE_SERVICE;
} else if (adj >= ProcessList.HEAVY_WEIGHT_APP_ADJ) {
return ActivityManager.RunningAppProcessInfo.IMPORTANCE_CANT_SAVE_STATE;
@@ -8158,6 +8166,8 @@
pw.println(" mGoingToSleep=" + mMainStack.mGoingToSleep);
pw.println(" mLaunchingActivity=" + mMainStack.mLaunchingActivity);
pw.println(" mAdjSeq=" + mAdjSeq + " mLruSeq=" + mLruSeq);
+ pw.println(" mNumServiceProcs=" + mNumServiceProcs
+ + " mNewNumServiceProcs=" + mNewNumServiceProcs);
}
return true;
@@ -8194,16 +8204,17 @@
needSep = true;
pw.println(" OOM levels:");
pw.print(" SYSTEM_ADJ: "); pw.println(ProcessList.SYSTEM_ADJ);
- pw.print(" CORE_SERVER_ADJ: "); pw.println(ProcessList.CORE_SERVER_ADJ);
+ pw.print(" PERSISTENT_PROC_ADJ: "); pw.println(ProcessList.PERSISTENT_PROC_ADJ);
pw.print(" FOREGROUND_APP_ADJ: "); pw.println(ProcessList.FOREGROUND_APP_ADJ);
pw.print(" VISIBLE_APP_ADJ: "); pw.println(ProcessList.VISIBLE_APP_ADJ);
pw.print(" PERCEPTIBLE_APP_ADJ: "); pw.println(ProcessList.PERCEPTIBLE_APP_ADJ);
pw.print(" HEAVY_WEIGHT_APP_ADJ: "); pw.println(ProcessList.HEAVY_WEIGHT_APP_ADJ);
pw.print(" BACKUP_APP_ADJ: "); pw.println(ProcessList.BACKUP_APP_ADJ);
- pw.print(" SECONDARY_SERVER_ADJ: "); pw.println(ProcessList.SECONDARY_SERVER_ADJ);
+ pw.print(" SERVICE_ADJ: "); pw.println(ProcessList.SERVICE_ADJ);
pw.print(" HOME_APP_ADJ: "); pw.println(ProcessList.HOME_APP_ADJ);
+ pw.print(" SERVICE_B_ADJ: "); pw.println(ProcessList.SERVICE_B_ADJ);
pw.print(" HIDDEN_APP_MIN_ADJ: "); pw.println(ProcessList.HIDDEN_APP_MIN_ADJ);
- pw.print(" EMPTY_APP_ADJ: "); pw.println(ProcessList.EMPTY_APP_ADJ);
+ pw.print(" HIDDEN_APP_MAX_ADJ: "); pw.println(ProcessList.HIDDEN_APP_MAX_ADJ);
if (needSep) pw.println(" ");
needSep = true;
@@ -8994,14 +9005,14 @@
for (int i=N; i>=0; i--) {
ProcessRecord r = list.get(i).first;
String oomAdj;
- if (r.setAdj >= ProcessList.EMPTY_APP_ADJ) {
- oomAdj = buildOomTag("empty", null, r.setAdj, ProcessList.EMPTY_APP_ADJ);
- } else if (r.setAdj >= ProcessList.HIDDEN_APP_MIN_ADJ) {
+ if (r.setAdj >= ProcessList.HIDDEN_APP_MIN_ADJ) {
oomAdj = buildOomTag("bak", " ", r.setAdj, ProcessList.HIDDEN_APP_MIN_ADJ);
+ } else if (r.setAdj >= ProcessList.SERVICE_B_ADJ) {
+ oomAdj = buildOomTag("svcb ", null, r.setAdj, ProcessList.SERVICE_B_ADJ);
} else if (r.setAdj >= ProcessList.HOME_APP_ADJ) {
oomAdj = buildOomTag("home ", null, r.setAdj, ProcessList.HOME_APP_ADJ);
- } else if (r.setAdj >= ProcessList.SECONDARY_SERVER_ADJ) {
- oomAdj = buildOomTag("svc", " ", r.setAdj, ProcessList.SECONDARY_SERVER_ADJ);
+ } else if (r.setAdj >= ProcessList.SERVICE_ADJ) {
+ oomAdj = buildOomTag("svc ", null, r.setAdj, ProcessList.SERVICE_ADJ);
} else if (r.setAdj >= ProcessList.BACKUP_APP_ADJ) {
oomAdj = buildOomTag("bckup", null, r.setAdj, ProcessList.BACKUP_APP_ADJ);
} else if (r.setAdj >= ProcessList.HEAVY_WEIGHT_APP_ADJ) {
@@ -9012,8 +9023,8 @@
oomAdj = buildOomTag("vis ", null, r.setAdj, ProcessList.VISIBLE_APP_ADJ);
} else if (r.setAdj >= ProcessList.FOREGROUND_APP_ADJ) {
oomAdj = buildOomTag("fore ", null, r.setAdj, ProcessList.FOREGROUND_APP_ADJ);
- } else if (r.setAdj >= ProcessList.CORE_SERVER_ADJ) {
- oomAdj = buildOomTag("core ", null, r.setAdj, ProcessList.CORE_SERVER_ADJ);
+ } else if (r.setAdj >= ProcessList.PERSISTENT_PROC_ADJ) {
+ oomAdj = buildOomTag("pers ", null, r.setAdj, ProcessList.PERSISTENT_PROC_ADJ);
} else if (r.setAdj >= ProcessList.SYSTEM_ADJ) {
oomAdj = buildOomTag("sys ", null, r.setAdj, ProcessList.SYSTEM_ADJ);
} else {
@@ -9273,14 +9284,15 @@
long[] miscPss = new long[Debug.MemoryInfo.NUM_OTHER_STATS];
final int[] oomAdj = new int[] {
- ProcessList.SYSTEM_ADJ, ProcessList.CORE_SERVER_ADJ, ProcessList.FOREGROUND_APP_ADJ,
+ ProcessList.SYSTEM_ADJ, ProcessList.PERSISTENT_PROC_ADJ, ProcessList.FOREGROUND_APP_ADJ,
ProcessList.VISIBLE_APP_ADJ, ProcessList.PERCEPTIBLE_APP_ADJ, ProcessList.HEAVY_WEIGHT_APP_ADJ,
- ProcessList.BACKUP_APP_ADJ, ProcessList.SECONDARY_SERVER_ADJ, ProcessList.HOME_APP_ADJ, ProcessList.EMPTY_APP_ADJ
+ ProcessList.BACKUP_APP_ADJ, ProcessList.SERVICE_ADJ, ProcessList.HOME_APP_ADJ,
+ ProcessList.SERVICE_B_ADJ, ProcessList.HIDDEN_APP_MAX_ADJ
};
final String[] oomLabel = new String[] {
"System", "Persistent", "Foreground",
"Visible", "Perceptible", "Heavy Weight",
- "Backup", "Services", "Home", "Background"
+ "Backup", "A Services", "Home", "B Services", "Background"
};
long oomPss[] = new long[oomLabel.length];
ArrayList<MemItem>[] oomProcs = (ArrayList<MemItem>[])new ArrayList[oomLabel.length];
@@ -12935,7 +12947,7 @@
// =========================================================
private final int computeOomAdjLocked(ProcessRecord app, int hiddenAdj,
- ProcessRecord TOP_APP, boolean recursed) {
+ ProcessRecord TOP_APP, boolean recursed, boolean doingAll) {
if (mAdjSeq == app.adjSeq) {
// This adjustment has already been computed. If we are calling
// from the top, we may have already computed our adjustment with
@@ -12950,7 +12962,7 @@
if (app.thread == null) {
app.adjSeq = mAdjSeq;
app.curSchedGroup = Process.THREAD_GROUP_BG_NONINTERACTIVE;
- return (app.curAdj=ProcessList.EMPTY_APP_ADJ);
+ return (app.curAdj=ProcessList.HIDDEN_APP_MAX_ADJ);
}
app.adjTypeCode = ActivityManager.RunningAppProcessInfo.REASON_UNKNOWN;
@@ -13134,7 +13146,7 @@
// go to the LRU list because it may be pretty heavy with
// UI stuff. We'll tag it with a label just to help
// debug and understand what is going on.
- if (adj > ProcessList.SECONDARY_SERVER_ADJ) {
+ if (adj > ProcessList.SERVICE_ADJ) {
app.adjType = "started-bg-ui-services";
}
} else {
@@ -13142,8 +13154,8 @@
// This service has seen some activity within
// recent memory, so we will keep its process ahead
// of the background processes.
- if (adj > ProcessList.SECONDARY_SERVER_ADJ) {
- adj = ProcessList.SECONDARY_SERVER_ADJ;
+ if (adj > ProcessList.SERVICE_ADJ) {
+ adj = ProcessList.SERVICE_ADJ;
app.adjType = "started-services";
app.hidden = false;
}
@@ -13151,7 +13163,7 @@
// If we have let the service slide into the background
// state, still have some text describing what it is doing
// even though the service no longer has an impact.
- if (adj > ProcessList.SECONDARY_SERVER_ADJ) {
+ if (adj > ProcessList.SERVICE_ADJ) {
app.adjType = "started-bg-services";
}
}
@@ -13185,7 +13197,7 @@
}
}
clientAdj = computeOomAdjLocked(
- client, myHiddenAdj, TOP_APP, true);
+ client, myHiddenAdj, TOP_APP, true, doingAll);
String adjType = null;
if ((cr.flags&Context.BIND_ALLOW_OOM_MANAGEMENT) != 0) {
// Not doing bind OOM management, so treat
@@ -13315,7 +13327,7 @@
}
}
int clientAdj = computeOomAdjLocked(
- client, myHiddenAdj, TOP_APP, true);
+ client, myHiddenAdj, TOP_APP, true, doingAll);
if (adj > clientAdj) {
if (app.hasShownUi && app != mHomeProcess
&& clientAdj > ProcessList.PERCEPTIBLE_APP_ADJ) {
@@ -13386,11 +13398,23 @@
adj = ProcessList.PERCEPTIBLE_APP_ADJ;
} else if (adj < ProcessList.HIDDEN_APP_MIN_ADJ) {
adj = ProcessList.HIDDEN_APP_MIN_ADJ;
- } else if (adj < ProcessList.EMPTY_APP_ADJ) {
+ } else if (adj < ProcessList.HIDDEN_APP_MAX_ADJ) {
adj++;
}
}
+ if (adj == ProcessList.SERVICE_ADJ) {
+ if (doingAll) {
+ app.serviceb = mNewNumServiceProcs > (mNumServiceProcs/3);
+ mNewNumServiceProcs++;
+ }
+ if (app.serviceb) {
+ adj = ProcessList.SERVICE_B_ADJ;
+ }
+ } else {
+ app.serviceb = false;
+ }
+
app.curAdj = adj;
app.curSchedGroup = schedGroup;
@@ -13631,7 +13655,7 @@
}
private final boolean updateOomAdjLocked(
- ProcessRecord app, int hiddenAdj, ProcessRecord TOP_APP) {
+ ProcessRecord app, int hiddenAdj, ProcessRecord TOP_APP, boolean doingAll) {
app.hiddenAdj = hiddenAdj;
if (app.thread == null) {
@@ -13642,7 +13666,7 @@
boolean success = true;
- computeOomAdjLocked(app, hiddenAdj, TOP_APP, false);
+ computeOomAdjLocked(app, hiddenAdj, TOP_APP, false, doingAll);
if (app.curRawAdj != app.setRawAdj) {
if (false) {
@@ -13676,11 +13700,12 @@
app.setRawAdj = app.curRawAdj;
}
+
if (app.curAdj != app.setAdj) {
if (Process.setOomAdj(app.pid, app.curAdj)) {
- if (DEBUG_SWITCH || DEBUG_OOM_ADJ) Slog.v(
- TAG, "Set app " + app.processName +
- " oom adj to " + app.curAdj + " because " + app.adjType);
+ if (true || DEBUG_SWITCH || DEBUG_OOM_ADJ) Slog.v(
+ TAG, "Set " + app.pid + " " + app.processName +
+ " adj " + app.curAdj + ": " + app.adjType);
app.setAdj = app.curAdj;
} else {
success = false;
@@ -13744,7 +13769,7 @@
mAdjSeq++;
- boolean success = updateOomAdjLocked(app, app.hiddenAdj, TOP_APP);
+ boolean success = updateOomAdjLocked(app, app.hiddenAdj, TOP_APP, false);
final boolean nowHidden = app.curAdj >= ProcessList.HIDDEN_APP_MIN_ADJ
&& app.curAdj <= ProcessList.HIDDEN_APP_MAX_ADJ;
if (nowHidden != wasHidden) {
@@ -13766,6 +13791,7 @@
}
mAdjSeq++;
+ mNewNumServiceProcs = 0;
// Let's determine how many processes we have running vs.
// how many slots we have for background processes; we may want
@@ -13786,8 +13812,8 @@
i--;
ProcessRecord app = mLruProcesses.get(i);
//Slog.i(TAG, "OOM " + app + ": cur hidden=" + curHiddenAdj);
- updateOomAdjLocked(app, curHiddenAdj, TOP_APP);
- if (curHiddenAdj < ProcessList.EMPTY_APP_ADJ
+ updateOomAdjLocked(app, curHiddenAdj, TOP_APP, true);
+ if (curHiddenAdj < ProcessList.HIDDEN_APP_MAX_ADJ
&& app.curAdj == curHiddenAdj) {
step++;
if (step >= factor) {
@@ -13814,6 +13840,8 @@
}
}
+ mNumServiceProcs = mNewNumServiceProcs;
+
// Now determine the memory trimming level of background processes.
// Unfortunately we need to start at the back of the list to do this
// properly. We only do this if the number of background apps we
diff --git a/services/java/com/android/server/am/ProcessList.java b/services/java/com/android/server/am/ProcessList.java
index 131255f..f368a70 100644
--- a/services/java/com/android/server/am/ProcessList.java
+++ b/services/java/com/android/server/am/ProcessList.java
@@ -16,7 +16,6 @@
package com.android.server.am;
-import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
@@ -24,7 +23,6 @@
import com.android.server.wm.WindowManagerService;
import android.graphics.Point;
-import android.os.StrictMode;
import android.util.Slog;
/**
@@ -37,27 +35,23 @@
// OOM adjustments for processes in various states:
- // This is a process without anything currently running in it. Definitely
- // the first to go! Value set in system/rootdir/init.rc on startup.
- // This value is initalized in the constructor, careful when refering to
- // this static variable externally.
- static final int EMPTY_APP_ADJ = 15;
-
// This is a process only hosting activities that are not visible,
- // so it can be killed without any disruption. Value set in
- // system/rootdir/init.rc on startup.
+ // so it can be killed without any disruption.
static final int HIDDEN_APP_MAX_ADJ = 15;
- static int HIDDEN_APP_MIN_ADJ = 7;
+ static int HIDDEN_APP_MIN_ADJ = 8;
+
+ // The B list of SERVICE_ADJ -- these are the old and decrepit
+ // services that aren't as shiny and interesting as the ones in the A list.
+ static final int SERVICE_B_ADJ = 7;
// This is a process holding the home application -- we want to try
// avoiding killing it, even if it would normally be in the background,
// because the user interacts with it so much.
static final int HOME_APP_ADJ = 6;
- // This is a process holding a secondary server -- killing it will not
- // have much of an impact as far as the user is concerned. Value set in
- // system/rootdir/init.rc on startup.
- static final int SECONDARY_SERVER_ADJ = 5;
+ // This is a process holding an application service -- killing it will not
+ // have much of an impact as far as the user is concerned.
+ static final int SERVICE_ADJ = 5;
// This is a process currently hosting a backup operation. Killing it
// is not entirely fatal but is generally a bad idea.
@@ -70,22 +64,20 @@
// This is a process only hosting components that are perceptible to the
// user, and we really want to avoid killing them, but they are not
- // immediately visible. An example is background music playback. Value set in
- // system/rootdir/init.rc on startup.
+ // immediately visible. An example is background music playback.
static final int PERCEPTIBLE_APP_ADJ = 2;
// This is a process only hosting activities that are visible to the
- // user, so we'd prefer they don't disappear. Value set in
- // system/rootdir/init.rc on startup.
+ // user, so we'd prefer they don't disappear.
static final int VISIBLE_APP_ADJ = 1;
// This is the process running the current foreground app. We'd really
- // rather not kill it! Value set in system/rootdir/init.rc on startup.
+ // rather not kill it!
static final int FOREGROUND_APP_ADJ = 0;
- // This is a process running a core server, such as telephony. Definitely
+ // This is a system persistent process, such as telephony. Definitely
// don't want to kill it, but doing so is not completely fatal.
- static final int CORE_SERVER_ADJ = -12;
+ static final int PERSISTENT_PROC_ADJ = -12;
// The system process runs at the default adjustment.
static final int SYSTEM_ADJ = -16;
@@ -115,7 +107,7 @@
// can't give it a different value for every possible kind of process.
private final int[] mOomAdj = new int[] {
FOREGROUND_APP_ADJ, VISIBLE_APP_ADJ, PERCEPTIBLE_APP_ADJ,
- BACKUP_APP_ADJ, HIDDEN_APP_MIN_ADJ, EMPTY_APP_ADJ
+ BACKUP_APP_ADJ, HIDDEN_APP_MIN_ADJ, HIDDEN_APP_MAX_ADJ
};
// These are the low-end OOM level limits. This is appropriate for an
// HVGA or smaller phone with less than 512MB. Values are in KB.
diff --git a/services/java/com/android/server/am/ProcessRecord.java b/services/java/com/android/server/am/ProcessRecord.java
index 9392bb4..72292be 100644
--- a/services/java/com/android/server/am/ProcessRecord.java
+++ b/services/java/com/android/server/am/ProcessRecord.java
@@ -63,6 +63,7 @@
int curSchedGroup; // Currently desired scheduling class
int setSchedGroup; // Last set to background scheduling class
int trimMemoryLevel; // Last selected memory trimming level
+ boolean serviceb; // Process currently is on the service B list
boolean keeping; // Actively running code so don't kill due to that?
boolean setIsForeground; // Running foreground UI when last set?
boolean foregroundServices; // Running any services that are foreground?
@@ -179,6 +180,7 @@
pw.print(prefix); pw.print("lastActivityTime=");
TimeUtils.formatDuration(lastActivityTime, now, pw);
pw.print(" lruWeight="); pw.print(lruWeight);
+ pw.print(" serviceb="); pw.print(serviceb);
pw.print(" keeping="); pw.print(keeping);
pw.print(" hidden="); pw.print(hidden);
pw.print(" empty="); pw.println(empty);
@@ -271,7 +273,7 @@
processName = _processName;
pkgList.add(_info.packageName);
thread = _thread;
- maxAdj = ProcessList.EMPTY_APP_ADJ;
+ maxAdj = ProcessList.HIDDEN_APP_MAX_ADJ;
hiddenAdj = ProcessList.HIDDEN_APP_MIN_ADJ;
curRawAdj = setRawAdj = -100;
curAdj = setAdj = -100;
diff --git a/services/java/com/android/server/wm/WindowState.java b/services/java/com/android/server/wm/WindowState.java
index f442003..23ec2d9 100644
--- a/services/java/com/android/server/wm/WindowState.java
+++ b/services/java/com/android/server/wm/WindowState.java
@@ -612,7 +612,8 @@
if (mSurface == null) {
mReportDestroySurface = false;
mSurfacePendingDestroy = false;
- Slog.i(WindowManagerService.TAG, "createSurface " + this + ": DRAW NOW PENDING");
+ if (WindowManagerService.DEBUG_ORIENTATION) Slog.i(WindowManagerService.TAG,
+ "createSurface " + this + ": DRAW NOW PENDING");
mDrawPending = true;
mCommitDrawPending = false;
mReadyToShow = false;