Improved granularity for add_timeout().
Improved granularity for add_timeout().

kernelsauce/turbo,zcsteele/turbo,mniestroj/turbo,ddysher/turbo,luastoned/turbo,luastoned/turbo,YuanPeir-Chen/turbo-support-mipsel,ddysher/turbo,zcsteele/turbo,YuanPeir-Chen/turbo-support-mipsel