Compresed ram ships with with distros since some time, eg in Ubuntu 12.04: https://petermolnar.eu/linux-tech-coding/add-ram-to-ubuntu-12-04-for-free-zram/ https

Compresed ram ships with with distros since some time, eg in Ubuntu 12.04: https://petermolnar.eu/linux-tech-coding/add-ram-to-ubuntu-12-04-for-free-zram/ https://petermolnar.eu/linux-tech-coding/add-ram-to-ubuntu-1... The LWN article is about it shipping with the Linus kernel.