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JVM's GC sucks (#1584)

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LoveSy 2022-01-30 12:35:42 +08:00 committed by GitHub
parent 40aebb5703
commit afb80064cf
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1 changed files with 10 additions and 1 deletions
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11
daemon/src/main/java/org/lsposed/lspd/service/ConfigManager.java
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@ -36,6 +36,7 @@ import android.os.HandlerThread;
import android.os.ParcelFileDescriptor;
import android.os.RemoteException;
import android.os.SELinux;
import android.os.SharedMemory;
import android.os.SystemClock;
import android.system.ErrnoException;
import android.system.Os;
@ -436,6 +437,7 @@ public class ConfigManager {
if (lastModuleCacheTime >= requestModuleCacheTime) return;
else lastModuleCacheTime = SystemClock.elapsedRealtime();
}
Set<SharedMemory> toClose = ConcurrentHashMap.newKeySet();
try (Cursor cursor = db.query(true, "modules", new String[]{"module_pkg_name", "apk_path"},
"enabled = 1", null, null, null, null, null)) {
if (cursor == null) {
@ -447,7 +449,13 @@ public class ConfigManager {
Set<String> obsoleteModules = new HashSet<>();
// packageName, apkPath
Map<String, String> obsoletePaths = new HashMap<>();
cachedModule.values().removeIf(m -> m.apkPath == null || !existsInGlobalNamespace(m.apkPath));
cachedModule.values().removeIf(m -> {
if (m.apkPath == null || !existsInGlobalNamespace(m.apkPath)) {
toClose.addAll(m.file.preLoadedDexes);
return true;
}
return false;
});
while (cursor.moveToNext()) {
String packageName = cursor.getString(pkgNameIdx);
String apkPath = cursor.getString(apkPathIdx);
@ -508,6 +516,7 @@ public class ConfigManager {
Log.d(TAG, module.getKey() + " " + module.getValue().apkPath);
}
cacheScopes();
toClose.forEach(SharedMemory::close);
}
private synchronized void cacheScopes() {