compressed memory disks for swap
zram(4) provides compressed memory disks, mainly meant to be used as
swap space: pages paged out to them are compressed with lz4 and stay in
memory, so the system can use more memory before it pages out to disk.

The package holds the GENERIC.MP and GENERIC kernels with zram(4) and
the virtual memory changes it needs, installed as /bsd.zram and
/bsd.zram.sp, the zramctl(8) utility and an rc.d(8) script which
configures the disks listed in /etc/zramctl.conf and adds them as swap
space.

Maintainer: Renaud Allard <renaud@allard.it>

WWW: https://github.com/renaudallard/OpenBSD-zram
