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author | Dianne Hackborn <hackbod@google.com> | 2015-01-09 09:54:06 -0800 |
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committer | Dianne Hackborn <hackbod@google.com> | 2015-01-09 09:54:06 -0800 |
commit | b3d4cb369e37b1b7e85832cc035226dc7cc8f380 (patch) | |
tree | 5a16c37ccc28c6d25eee080c61c27df966e76079 /services | |
parent | 9d4b7963399045395799dcb7df5d8c84d9b12884 (diff) | |
download | frameworks_base-b3d4cb369e37b1b7e85832cc035226dc7cc8f380.zip frameworks_base-b3d4cb369e37b1b7e85832cc035226dc7cc8f380.tar.gz frameworks_base-b3d4cb369e37b1b7e85832cc035226dc7cc8f380.tar.bz2 |
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
Diffstat (limited to 'services')
5 files changed, 74 insertions, 76 deletions
diff --git a/services/core/java/com/android/server/SystemConfig.java b/services/core/java/com/android/server/SystemConfig.java index eb89f21..6ad128c 100644 --- a/services/core/java/com/android/server/SystemConfig.java +++ b/services/core/java/com/android/server/SystemConfig.java @@ -205,8 +205,8 @@ public class SystemConfig { } if (!parser.getName().equals("permissions") && !parser.getName().equals("config")) { - throw new XmlPullParserException("Unexpected start tag: found " + parser.getName() + - ", expected 'permissions' or 'config'"); + throw new XmlPullParserException("Unexpected start tag in " + permFile + + ": found " + parser.getName() + ", expected 'permissions' or 'config'"); } while (true) { @@ -222,7 +222,7 @@ public class SystemConfig { int gid = android.os.Process.getGidForName(gidStr); mGlobalGids = appendInt(mGlobalGids, gid); } else { - Slog.w(TAG, "<group> without gid at " + Slog.w(TAG, "<group> without gid in " + permFile + " at " + parser.getPositionDescription()); } @@ -231,7 +231,7 @@ public class SystemConfig { } else if ("permission".equals(name) && !onlyFeatures) { String perm = parser.getAttributeValue(null, "name"); if (perm == null) { - Slog.w(TAG, "<permission> without name at " + Slog.w(TAG, "<permission> without name in " + permFile + " at " + parser.getPositionDescription()); XmlUtils.skipCurrentTag(parser); continue; @@ -242,14 +242,14 @@ public class SystemConfig { } else if ("assign-permission".equals(name) && !onlyFeatures) { String perm = parser.getAttributeValue(null, "name"); if (perm == null) { - Slog.w(TAG, "<assign-permission> without name at " + Slog.w(TAG, "<assign-permission> without name in " + permFile + " at " + parser.getPositionDescription()); XmlUtils.skipCurrentTag(parser); continue; } String uidStr = parser.getAttributeValue(null, "uid"); if (uidStr == null) { - Slog.w(TAG, "<assign-permission> without uid at " + Slog.w(TAG, "<assign-permission> without uid in " + permFile + " at " + parser.getPositionDescription()); XmlUtils.skipCurrentTag(parser); continue; @@ -257,7 +257,7 @@ public class SystemConfig { int uid = Process.getUidForName(uidStr); if (uid < 0) { Slog.w(TAG, "<assign-permission> with unknown uid \"" - + uidStr + "\" at " + + uidStr + " in " + permFile + " at " + parser.getPositionDescription()); XmlUtils.skipCurrentTag(parser); continue; @@ -275,10 +275,10 @@ public class SystemConfig { String lname = parser.getAttributeValue(null, "name"); String lfile = parser.getAttributeValue(null, "file"); if (lname == null) { - Slog.w(TAG, "<library> without name at " + Slog.w(TAG, "<library> without name in " + permFile + " at " + parser.getPositionDescription()); } else if (lfile == null) { - Slog.w(TAG, "<library> without file at " + Slog.w(TAG, "<library> without file in " + permFile + " at " + parser.getPositionDescription()); } else { //Log.i(TAG, "Got library " + lname + " in " + lfile); @@ -297,7 +297,7 @@ public class SystemConfig { allowed = !"true".equals(notLowRam); } if (fname == null) { - Slog.w(TAG, "<feature> without name at " + Slog.w(TAG, "<feature> without name in " + permFile + " at " + parser.getPositionDescription()); } else if (allowed) { //Log.i(TAG, "Got feature " + fname); @@ -311,7 +311,7 @@ public class SystemConfig { } else if ("unavailable-feature".equals(name)) { String fname = parser.getAttributeValue(null, "name"); if (fname == null) { - Slog.w(TAG, "<unavailable-feature> without name at " + Slog.w(TAG, "<unavailable-feature> without name in " + permFile + " at " + parser.getPositionDescription()); } else { mUnavailableFeatures.add(fname); @@ -322,7 +322,7 @@ public class SystemConfig { } else if ("allow-in-power-save".equals(name) && !onlyFeatures) { String pkgname = parser.getAttributeValue(null, "package"); if (pkgname == null) { - Slog.w(TAG, "<allow-in-power-save> without package at " + Slog.w(TAG, "<allow-in-power-save> without package in " + permFile + " at " + parser.getPositionDescription()); } else { mAllowInPowerSave.add(pkgname); @@ -333,7 +333,7 @@ public class SystemConfig { } else if ("fixed-ime-app".equals(name) && !onlyFeatures) { String pkgname = parser.getAttributeValue(null, "package"); if (pkgname == null) { - Slog.w(TAG, "<fixed-ime-app> without package at " + Slog.w(TAG, "<fixed-ime-app> without package in " + permFile + " at " + parser.getPositionDescription()); } else { mFixedImeApps.add(pkgname); 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 @@ public final class ActivityManagerService extends ActivityManagerNative 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 @@ public final class ActivityManagerService extends ActivityManagerNative 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 @@ public final class ActivityManagerService extends ActivityManagerNative 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 @@ public final class ActivityManagerService extends ActivityManagerNative 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 @@ final class CoreSettingsObserver extends ContentObserver { 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 @@ final class ProcessRecord { 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 @@ final class ProcessRecord { 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); } diff --git a/services/core/java/com/android/server/notification/ConditionProviders.java b/services/core/java/com/android/server/notification/ConditionProviders.java index 64d77c1..ab53fbc 100644 --- a/services/core/java/com/android/server/notification/ConditionProviders.java +++ b/services/core/java/com/android/server/notification/ConditionProviders.java @@ -168,7 +168,6 @@ public class ConditionProviders extends ManagedServices { @Override protected void onServiceAdded(ManagedServiceInfo info) { - Slog.d(TAG, "onServiceAdded " + info); final IConditionProvider provider = provider(info); try { provider.onConnected(); |