Hi, all. I've just been looking at the FS_SINGLE implementation, and
have a few comments:
- although not documented, you need to do kern_mount() before trying
normal mounts of a FS_SINGLE; perhaps kern_mount()/kern_umount()
should be called automatically in
register_filesystem()/unregister_filesystem()?
- I note that procfs and pipefs call unregister_filesystem() before
calling kern_umount(). This looks counter-intuitive, even if it's
correct (is it?)
- when mounting a FS which is FS_SINGLE, /proc/mounts reports the FS
type rather than "bind", which also seems wrong.
Regards,
Richard....
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