into.Compacted = true
			newFolders = append(newFolders, existingFolders...)
			existingFolders = nil
			if f.dataUsageScannerDebug {
				console.Debugf(scannerLogPrefix+" Preemptively compacting: %v, entries: %v\n", folder.name, len(existingFolders)+len(newFolders))
			}
		}

		scanFolder := func(folder cachedFolder) {
			if contextCanceled(ctx) {
				return
			}
			dst := into