[PATCH 3/3 v4] hook up fiemap & associated formatter

[Eric Sandeen]

Eric Sandeen wrote:
> Hook up the fiemap ioctl.

sgi, ping?

It'd be nice to get this in so it hits linux-next; it'd be a shame to
have .29 get out there with xfs still not hooked up to extent-based file
mapping, when ext3, ext4, ocfs2, etc are all sitting pretty already in .28.

When the core kernel lifts xfs functionality up to common, it's sad when
xfs is actually the last to accommodate the common interface.

Thanks,
-Eric