Android/frameworks_base
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Move dump preferred activities to the ComputerEngine

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Reduce package manager lock contention in the dump function by
moving the dumps to the ComputerEngine.

Test: adb bugreport
Bug: 178304105
Change-Id: Ifc6ffc18fd9140dff514ccfbff185cd1a643999e
This commit is contained in:
Rhed Jao
2021-03-09 14:12:19 +08:00
parent 304d3a07ea
commit 4cf3ba518b
1 changed files with 5 additions and 5 deletions
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10
services/core/java/com/android/server/pm/PackageManagerService.java
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@@ -4485,6 +4485,10 @@ public class PackageManagerService extends IPackageManager.Stub
break;
}
case DumpState.DUMP_PREFERRED:
mSettings.dumpPreferred(pw, dumpState, packageName);
break;
case DumpState.DUMP_PREFERRED_XML:
{
pw.flush();
@@ -24128,11 +24132,7 @@ public class PackageManagerService extends IPackageManager.Stub
}
if (!checkin && dumpState.isDumping(DumpState.DUMP_PREFERRED)) {
// TODO: This cannot be moved to ComputerEngine since some variables with collections
// types in IntentResolver such as mTypeToFilter do not have a copy of `F[]`.
synchronized (mLock) {
mSettings.dumpPreferred(pw, dumpState, packageName);
}
dump(DumpState.DUMP_PREFERRED, fd, pw, dumpState);
}
if (!checkin && dumpState.isDumping(DumpState.DUMP_PREFERRED_XML)) {