Merged requested to merge zram-generator-fixes into master
Two fixes that I tested and deployed to build.archlinux.org:
zram-generator: Uncap max size of the zram device Set "max-zram-size = none" to disable this unwanted limitation which defaulted to creating zram-based swap with a maximum size of 4096MiB. Fixes: dc8fa2bdfc86 ("common: Replace deprecated systemd-swap with zram-generator")
zram-generator: use systemd-zram-setup@zram0 handler Restarting swap.target doesn't apply configuration changes; instead we can restart systemd-zram-setup@zram0 which seems to do what we wanted.
Bonus commit so that zramctl will display useful statistics:
zram: Disable zswap to prevent conflict with zram When both zswap and zram are active, zswap sits in front of zram and treats it as a backing store. We just want to use zram and not zswap disguising itself as such; disable the latter so we can enjoy useful zramctl statistics. Implemented as tmpfiles.d/zram.conf which disables zswap at runtime.