@fprietog: 3.15 is correct, see https://kernelnewbies.org/Linux_3.15#zram:_LZ4_compression_support.2C_improved_performance
@fprietog: 3.15 is correct, see https:/ /kernelnewbies. org/Linux_ 3.15#zram: _LZ4_compressio n_support. 2C_improved_ performance