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Fix issue #2048263: More debugging information

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We now hopefully do better about generating the anr reports, and include
information about the malloc loaded assets in meminfo.
This commit is contained in:
Dianne Hackborn
2009-08-11 18:56:41 -07:00
parent b3fa1084ba
commit 82e1ee93ee
7 changed files with 157 additions and 13 deletions
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66
services/java/com/android/server/am/ActivityManagerService.java
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@@ -4449,7 +4449,7 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
}
final void appNotRespondingLocked(ProcessRecord app, HistoryRecord activity,
final String annotation) {
HistoryRecord reportedActivity, final String annotation) {
if (app.notResponding || app.crashing) {
return;
}
@@ -4477,8 +4477,13 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
StringBuilder info = mStringBuilder;
info.setLength(0);
info.append("ANR (application not responding) in process: ");
info.append("ANR in process: ");
info.append(app.processName);
if (reportedActivity != null && reportedActivity.app != null) {
info.append(" (last in ");
info.append(reportedActivity.app.processName);
info.append(")");
}
if (annotation != null) {
info.append("\nAnnotation: ");
info.append(annotation);
@@ -4498,10 +4503,44 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
} else {
// Dumping traces to a file so dump all active processes we know about
synchronized (this) {
for (int i = mLRUProcesses.size() - 1 ; i >= 0 ; i--) {
// First, these are the most important processes.
final int[] imppids = new int[3];
int i=0;
imppids[0] = app.pid;
i++;
if (reportedActivity != null && reportedActivity.app != null
&& reportedActivity.app.thread != null
&& reportedActivity.app.pid != app.pid) {
imppids[i] = reportedActivity.app.pid;
i++;
}
imppids[i] = Process.myPid();
for (i=0; i<imppids.length && imppids[i] != 0; i++) {
Process.sendSignal(imppids[i], Process.SIGNAL_QUIT);
synchronized (this) {
try {
wait(200);
} catch (InterruptedException e) {
}
}
}
for (i = mLRUProcesses.size() - 1 ; i >= 0 ; i--) {
ProcessRecord r = mLRUProcesses.get(i);
if (r.thread != null) {
boolean done = false;
for (int j=0; j<imppids.length && imppids[j] != 0; j++) {
if (imppids[j] == r.pid) {
done = true;
break;
}
}
if (!done && r.thread != null) {
Process.sendSignal(r.pid, Process.SIGNAL_QUIT);
synchronized (this) {
try {
wait(200);
} catch (InterruptedException e) {
}
}
}
}
}
@@ -4565,7 +4604,7 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
if (!dir.exists()) {
fileReady = dir.mkdirs();
FileUtils.setPermissions(dir.getAbsolutePath(),
FileUtils.S_IRWXU | FileUtils.S_IRWXG | FileUtils.S_IRWXO, -1, -1);
FileUtils.S_IRWXU | FileUtils.S_IRWXG | FileUtils.S_IXOTH, -1, -1);
} else if (dir.isDirectory()) {
fileReady = true;
}
@@ -4575,6 +4614,18 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
Log.i(TAG, "Removing old ANR trace file from " + tracesPath);
fileReady = f.delete();
}
if (removeExisting) {
try {
f.createNewFile();
FileUtils.setPermissions(f.getAbsolutePath(),
FileUtils.S_IRWXU | FileUtils.S_IRWXG
| FileUtils.S_IWOTH | FileUtils.S_IROTH, -1, -1);
fileReady = true;
} catch (IOException e) {
Log.w(TAG, "Unable to make ANR traces file", e);
}
}
}
return fileReady;
@@ -10597,7 +10648,7 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
}
if (timeout != null && mLRUProcesses.contains(proc)) {
Log.w(TAG, "Timeout executing service: " + timeout);
appNotRespondingLocked(proc, null, "Executing service "
appNotRespondingLocked(proc, null, null, "Executing service "
+ timeout.name);
} else {
Message msg = mHandler.obtainMessage(SERVICE_TIMEOUT_MSG);
@@ -11392,7 +11443,8 @@ public final class ActivityManagerService extends ActivityManagerNative implemen
}
if (app != null) {
appNotRespondingLocked(app, null, "Broadcast of " + r.intent.toString());
appNotRespondingLocked(app, null, null,
"Broadcast of " + r.intent.toString());
}
if (mPendingBroadcast == r) {