On Mon, Oct 03, 2022 at 12:39:33PM -0300, Jason Gunthorpe wrote: > This is only 1.8k, putting it in its own module is going to waste more > space rounding up to a PAGE_SIZE than it is worth. Put it in the main > vfio.ko module now that kbuild can support multiple .c files. Assuming you actually need it (only vfio_platform and vfio_pci actually need it) and you don't otherwise need EVENTFD support. While I guess the configfs that do not fit the above aren't the most common they are real and are a real tradeoff.
