[RFC PATCH v1 1/7] fs: Add inode_get_ino() and implement get_ino() for NFS

[Christoph Hellwig]

On Fri, Oct 11, 2024 at 05:30:59PM +0200, Mickaël Salaün wrote:
> > It still is useless.  E.g. btrfs has duplicate inode numbers due to
> > subvolumes.
> 
> At least it reflects what users see.

Users generally don't see inode numbers.

> > If you want a better pretty but not useful value just work on making
> > i_ino 64-bits wide, which is long overdue.
> 
> That would require too much work for me, and this would be a pain to
> backport to all stable kernels.

Well, if doing the right thing is too hard we can easily do nothing.

In case it wan't clear, this thread has been a very explicit:

Reviewed-by: Christoph Hellwig <hch at lst.de>