On Thu, May 28, 2020 at 04:50:49PM +0800, Xiaoming Ni wrote: > Since userfaultfd and vm are more closely related, will there be > consideration to move fs/userfaultfd.c to the mm directory in the future? Xiaoming, I don't think so - userfaultfd is still interfacing the userspace as a file object, so I think it's proper to have fs/userfaultfd.c handles the fs part of userfaultfd. There's also an mm/userfaultfd.c which handles some internal logic of userfaultfd syscalls, please feel free to have a look. Thanks, -- Peter Xu
