Re: [PATCH 1/2] fs: Do not dispatch FITRIM through separate super_operation
On Thu, Nov 18, 2010 at 04:37:34PM -0500, Mark Lord wrote: > Currently, I patch my kernels to remove the automatic online TRIMs. > Is there a knob somewhere for this in the later kernels?
There is not automatic discard in any recent kernel. You always need to mount with -o discard to enabled it.