Fix issue #18942959: Phone getting stuck then restarts after unplugging from Audi
FastPrintWriter needs to have its own lock for each instance, or
else one getting blocked can cause others to block and whacky deadlocks
result.
Also:
- Improve error reporting of SystemConfig to tell you which config
file is the problem.
- Fix CoreSettingsProvider to not spew errors if a setting is not
defined (it should just use a default value).
- Get rid of noisy init output of ConditionProviders.
- Reduce log noise of starting a process; move some of that information
to ProcessRecord to print on demand.
Change-Id: I1032d141ddd449968b74ab7b88ab36f2d228ad1a
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 97b4353..4b7fb2b 100755
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -2998,6 +2998,10 @@
instructionSet = VMRuntime.getInstructionSet(app.info.primaryCpuAbi);
}
+ app.gids = gids;
+ app.requiredAbi = requiredAbi;
+ app.instructionSet = instructionSet;
+
// Start the process. It will either succeed and return a result containing
// the PID of the new process, or else throw a RuntimeException.
boolean isActivityProcess = (entryPoint == null);
@@ -3028,7 +3032,11 @@
StringBuilder buf = mStringBuilder;
buf.setLength(0);
buf.append("Start proc ");
+ buf.append(startResult.pid);
+ buf.append(':');
buf.append(app.processName);
+ buf.append('/');
+ UserHandle.formatUid(buf, uid);
if (!isActivityProcess) {
buf.append(" [");
buf.append(entryPoint);
@@ -3040,23 +3048,6 @@
buf.append(" ");
buf.append(hostingNameStr);
}
- buf.append(": pid=");
- buf.append(startResult.pid);
- buf.append(" uid=");
- buf.append(uid);
- buf.append(" gids={");
- if (gids != null) {
- for (int gi=0; gi<gids.length; gi++) {
- if (gi != 0) buf.append(", ");
- buf.append(gids[gi]);
-
- }
- }
- buf.append("}");
- if (requiredAbi != null) {
- buf.append(" abi=");
- buf.append(requiredAbi);
- }
Slog.i(TAG, buf.toString());
app.setPid(startResult.pid);
app.usingWrapper = startResult.usingWrapper;
@@ -5327,7 +5318,6 @@
int callingPid = Binder.getCallingPid();
if (callingPid == Process.myPid()) {
// Yeah, um, no.
- Slog.w(TAG, "Can't addPackageDependency on system process");
return;
}
ProcessRecord proc;
diff --git a/services/core/java/com/android/server/am/CoreSettingsObserver.java b/services/core/java/com/android/server/am/CoreSettingsObserver.java
index 0dc163b..d1682b8 100644
--- a/services/core/java/com/android/server/am/CoreSettingsObserver.java
+++ b/services/core/java/com/android/server/am/CoreSettingsObserver.java
@@ -108,50 +108,46 @@
for (Map.Entry<String, Class<?>> entry : map.entrySet()) {
String setting = entry.getKey();
Class<?> type = entry.getValue();
- try {
- if (type == String.class) {
- final String value;
- if (map == sSecureSettingToTypeMap) {
- value = Settings.Secure.getString(context.getContentResolver(), setting);
- } else if (map == sSystemSettingToTypeMap) {
- value = Settings.System.getString(context.getContentResolver(), setting);
- } else {
- value = Settings.Global.getString(context.getContentResolver(), setting);
- }
- snapshot.putString(setting, value);
- } else if (type == int.class) {
- final int value;
- if (map == sSecureSettingToTypeMap) {
- value = Settings.Secure.getInt(context.getContentResolver(), setting);
- } else if (map == sSystemSettingToTypeMap) {
- value = Settings.System.getInt(context.getContentResolver(), setting);
- } else {
- value = Settings.Global.getInt(context.getContentResolver(), setting);
- }
- snapshot.putInt(setting, value);
- } else if (type == float.class) {
- final float value;
- if (map == sSecureSettingToTypeMap) {
- value = Settings.Secure.getFloat(context.getContentResolver(), setting);
- } else if (map == sSystemSettingToTypeMap) {
- value = Settings.System.getFloat(context.getContentResolver(), setting);
- } else {
- value = Settings.Global.getFloat(context.getContentResolver(), setting);
- }
- snapshot.putFloat(setting, value);
- } else if (type == long.class) {
- final long value;
- if (map == sSecureSettingToTypeMap) {
- value = Settings.Secure.getLong(context.getContentResolver(), setting);
- } else if (map == sSystemSettingToTypeMap) {
- value = Settings.System.getLong(context.getContentResolver(), setting);
- } else {
- value = Settings.Global.getLong(context.getContentResolver(), setting);
- }
- snapshot.putLong(setting, value);
+ if (type == String.class) {
+ final String value;
+ if (map == sSecureSettingToTypeMap) {
+ value = Settings.Secure.getString(context.getContentResolver(), setting);
+ } else if (map == sSystemSettingToTypeMap) {
+ value = Settings.System.getString(context.getContentResolver(), setting);
+ } else {
+ value = Settings.Global.getString(context.getContentResolver(), setting);
}
- } catch (SettingNotFoundException snfe) {
- Log.w(LOG_TAG, "Cannot find setting \"" + setting + "\"", snfe);
+ snapshot.putString(setting, value);
+ } else if (type == int.class) {
+ final int value;
+ if (map == sSecureSettingToTypeMap) {
+ value = Settings.Secure.getInt(context.getContentResolver(), setting, 0);
+ } else if (map == sSystemSettingToTypeMap) {
+ value = Settings.System.getInt(context.getContentResolver(), setting, 0);
+ } else {
+ value = Settings.Global.getInt(context.getContentResolver(), setting, 0);
+ }
+ snapshot.putInt(setting, value);
+ } else if (type == float.class) {
+ final float value;
+ if (map == sSecureSettingToTypeMap) {
+ value = Settings.Secure.getFloat(context.getContentResolver(), setting, 0);
+ } else if (map == sSystemSettingToTypeMap) {
+ value = Settings.System.getFloat(context.getContentResolver(), setting, 0);
+ } else {
+ value = Settings.Global.getFloat(context.getContentResolver(), setting, 0);
+ }
+ snapshot.putFloat(setting, value);
+ } else if (type == long.class) {
+ final long value;
+ if (map == sSecureSettingToTypeMap) {
+ value = Settings.Secure.getLong(context.getContentResolver(), setting, 0);
+ } else if (map == sSystemSettingToTypeMap) {
+ value = Settings.System.getLong(context.getContentResolver(), setting, 0);
+ } else {
+ value = Settings.Global.getLong(context.getContentResolver(), setting, 0);
+ }
+ snapshot.putLong(setting, value);
}
}
}
diff --git a/services/core/java/com/android/server/am/ProcessRecord.java b/services/core/java/com/android/server/am/ProcessRecord.java
index 7c48f3e..a6c616a 100644
--- a/services/core/java/com/android/server/am/ProcessRecord.java
+++ b/services/core/java/com/android/server/am/ProcessRecord.java
@@ -64,6 +64,9 @@
ProcessStats.ProcessState baseProcessTracker;
BatteryStatsImpl.Uid.Proc curProcBatteryStats;
int pid; // The process of this application; 0 if none
+ int[] gids; // The gids this process was launched with
+ String requiredAbi; // The ABI this process was launched with
+ String instructionSet; // The instruction set this process was launched with
boolean starting; // True if the process is being started
long lastActivityTime; // For managing the LRU list
long lastPssTime; // Last time we retrieved PSS data
@@ -183,7 +186,17 @@
if (uid != info.uid) {
pw.print(" ISOLATED uid="); pw.print(uid);
}
- pw.println();
+ pw.print(" gids={");
+ if (gids != null) {
+ for (int gi=0; gi<gids.length; gi++) {
+ if (gi != 0) pw.print(", ");
+ pw.print(gids[gi]);
+
+ }
+ }
+ pw.println("}");
+ pw.print(prefix); pw.print("requiredAbi="); pw.print(requiredAbi);
+ pw.print(" instructionSet="); pw.println(instructionSet);
if (info.className != null) {
pw.print(prefix); pw.print("class="); pw.println(info.className);
}