On Tue, Aug 20, 2019 at 12:13:59PM +0900, Sergey Senozhatsky wrote: > Always put_filesystem() in i915_gemfs_init(). > > Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx> > --- > - v2: rebased (i915 does not remount gemfs anymore) Which means it real doesn't need its mount anyore, and thus can use plain old shmem_file_setup and doesn't need to mess with file system types at all. Assuming we find a legitimate rason for why a driver should be able to create a kernel mount or a file system type where it doesn't have access to the struct file_system_type an API that mount by file system name and thus hides the get_fs_type and put_filesystem would be a much better API than adding this random export.
