If you have been experiencing some performance problems on your Android smartphone running version 6.0 Marshmallow and have traced it down to an uncontrolled use of system memory, take comfort in two things. One, you aren't the only one. Two, Google says that the issue has been fixed. Now the only problem is trying to divine what "will be available in a future build" means in this context, whether that means in next month's security updates or in Android N. Either way, affected user will just have wait for the fix to land on their devices. If it does, that is.