tuna_ak_defconfig: Diable ID_PERFLOCK Intellidemand - Thanks to Tarfu
[PATCH 1/3] Provide a saner default value for celular radio/wifi - Thanks Lisan
Reference: http://www.bufferbloat.net/projects/codel/wiki/Best_practices_for_benchmarking_Codel_and_FQ_Codel/diff/29