On ubuntu 18.04 I would like to use zram zstd compression but it is not available as it should be available in kernel 4.15.0-36-generic? As I understand it is a kernel compilation bug as described here:
https://lkml.org/lkml/headers/2018/2/9/771
https://unix.stackexchange.com/questions/421347/is-zstd-for-zram-actually-available-in-linux-4-15
cat /sys/block/zram0/comp_algorithm
lzo [lz4] lz4hc 842
Should I report it as a bug or someone is working on this feature?