Zram with lz4 compression in kernel

Oh man, I recompiled the kernel yet again!

Having very recently become enamoured of lz4, I saw that zram only has lzo and lzo-rle compression enabled. So, have also enabled lz4.

This is kernel 5.15.40, running Easy Bookworm. Will probably do same for Easy Dunfell tonight.   

Tags: easy