Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "system server watchdog caused by deadlock"

Browse Source
This commit is contained in:
Agatha Man
2020-08-07 16:33:41 +00:00
committed by Android (Google) Code Review
parent 0f60ef818f 3a17ba2f25
commit 3ad9fe90d3
1 changed files with 10 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
services/core/java/com/android/server/wm/ActivityTaskManagerService.java
View File

@@ -2999,13 +2999,7 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub {
@Override
public void stopLockTaskModeByToken(IBinder token) {
synchronized (mGlobalLock) {
final ActivityRecord r = ActivityRecord.forTokenLocked(token);
if (r == null) {
return;
}
stopLockTaskModeInternal(r.getTask(), false /* isSystemCaller */);
}
stopLockTaskModeInternal(token, false /* isSystemCaller */);
}
/**
@@ -3047,11 +3041,19 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub {
}
}
private void stopLockTaskModeInternal(@Nullable Task task, boolean isSystemCaller) {
private void stopLockTaskModeInternal(@Nullable IBinder token, boolean isSystemCaller) {
final int callingUid = Binder.getCallingUid();
long ident = Binder.clearCallingIdentity();
try {
synchronized (mGlobalLock) {
Task task = null;
if (token != null) {
final ActivityRecord r = ActivityRecord.forTokenLocked(token);
if (r == null) {
return;
}
task = r.getTask();
}
getLockTaskController().stopLockTaskMode(task, isSystemCaller, callingUid);
}
// Launch in-call UI if a call is ongoing. This is necessary to allow stopping the lock