Thoth-4.1
Revert "ARM: Add optimised swahb32() byteswap helper for v6 and above"

This reverts commit ac750e19fbc0156a48a1bff2f8de91d0722f2097.
Revert "CMA: Aumentar el número predeterminado a 15 (test)"

This reverts commit af81b290f1ea65f160537d7f3c971ad35b8d3f24.
Swappiness a 30 %