[PATCH 1/3] xstat: Add a pair of system calls to make extended file stats available [ver #4]

[Nick Piggin]

On Fri, Jul 02, 2010 at 12:57:28AM +0100, David Howells wrote:
> Add a pair of system calls to make extended file stats available, including
> file creation time, inode version and data version where available through the
> underlying filesystem.

Can you describe the expected atomicity requirements for the requests,
please?

Thanks,
Nick