It is still problematic to get your swap space encrypted-by-default (usual way is via LVM); still doable, workable, but jumpy. The Linux Kernel still have this

It is still problematic to get your swap space encrypted-by-default (usual way is via LVM); still doable, workable, but jumpy. The Linux Kernel still have this global lock for swapiness. Downside is no smooth playing video.