Fix issue #18607384: Run fstrim after every system update (8b22252a) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/pm/PackageManagerService.java

+26 −17

Original line number	Diff line number	Diff line
		@@ -4539,6 +4539,11 @@ public class PackageManagerService extends IPackageManager.Stub {
		try {
		IMountService ms = PackageHelper.getMountService();
		if (ms != null) {
		final boolean isUpgrade = isUpgrade();
		boolean doTrim = isUpgrade;
		if (doTrim) {
		Slog.w(TAG, "Running disk maintenance immediately due to system update");
		} else {
		final long interval = android.provider.Settings.Global.getLong(
		mContext.getContentResolver(),
		android.provider.Settings.Global.FSTRIM_MANDATORY_INTERVAL,
		@@ -4546,8 +4551,13 @@ public class PackageManagerService extends IPackageManager.Stub {
		if (interval > 0) {
		final long timeSinceLast = System.currentTimeMillis() - ms.lastMaintenance();
		if (timeSinceLast > interval) {
		doTrim = true;
		Slog.w(TAG, "No disk maintenance in " + timeSinceLast
		+ "; running immediately");
		}
		}
		}
		if (doTrim) {
		if (!isFirstBoot()) {
		try {
		ActivityManagerNative.getDefault().showBootMessage(
		@@ -4558,7 +4568,6 @@ public class PackageManagerService extends IPackageManager.Stub {
		}
		ms.runMaintenance();
		}
		}
		} else {
		Slog.e(TAG, "Mount service unavailable!");
		}