Was meant to go into staging, sorry This reverts commit 57b2d1e9b0, reversing changes made to 760b2b9048.
57b2d1e9b0
760b2b9048
This allows you to use the Linux kernel's built-in compressed memory as swap space functionality. It is recommended to enable only for kernel 3.14 (which is when zram came out of the staging drivers area) or higher.