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10 hours agoI am running Debian 12 on all of my devices with Debians vanilla kernel! :-) Just enable MGLRU on Debian like it is described in this blogpost.
One further tip for ZRAM: On my device the LZ4 algorithm was noticeable faster than ZSTD (didn’t try ZSTD with the enabled MGLRU, yet) and it was important to disable the RAM page read-ahead on my device.
Debian does not enable it by default, cat /sys/kernel/mm/lru_gen/enabled will be a 0.