Merge "Fix high traffic PMS lockless methods" into tm-dev (f3f7f92e) · Commits · e / os / android_frameworks_base

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

+3 −1

Original line number	Diff line number	Diff line
		@@ -418,7 +418,9 @@ public final class AppsFilterImpl extends AppsFilterLocked implements Watchable,
		} else if (changed) {
		invalidateCache("grantImplicitAccess: " + recipientUid + " -> " + visibleUid);
		}
		if (changed) {
		onChanged();
		}
		return changed;
		}

+7 −4

Original line number	Diff line number	Diff line
		@@ -2859,12 +2859,15 @@ public class PackageManagerService implements PackageSender, TestUtilityService
		mDexOptHelper.performPackageDexOptUpgradeIfNeeded();
		}


		private void notifyPackageUseInternal(String packageName, int reason) {
		long time = System.currentTimeMillis();
		commitPackageStateMutation(null, packageName, packageState -> {
		packageState.setLastPackageUsageTime(reason, time);
		});
		synchronized (mLock) {
		final PackageSetting pkgSetting = mSettings.getPackageLPr(packageName);
		if (pkgSetting == null) {
		return;
		}
		pkgSetting.getPkgState().setLastPackageUsageTimeInMills(reason, time);
		}
		}

		/package/ DexManager getDexManager() {

+4 −1

Original line number	Diff line number	Diff line
		@@ -79,7 +79,10 @@ public class PackageStateUnserialized {
		return this;
		}
		getLastPackageUsageTimeInMills()[reason] = time;
		mPackageSetting.onChanged();
		// TODO(b/236180425): This method does not notify snapshot changes because it's called too
		// frequently, causing too many re-takes. This should be moved to a separate data structure
		// or merged with the general UsageStats to avoid tracking heavily mutated data in the
		// package data snapshot.
		return this;
		}