Trim doest work, let's fix it.
I think lagfix app doesn't do anything nor do via terminal command. I saw some people say Trim work on their devices but i am not sure about that especially what i understand from screenshots, Here they are;
Lagfix says trim was performed as soon as i run it.
Terminal shows 0 (zero) bytes trimmed.
As i learned from lagfix xda's page trimming should take minutes and (for example) ''239723590 bytes trimmed'' should written on screen.
Tonyp's cm-11-20130217 , Kowalski exp217-Alpha31