[PATCH 1/3] xfs_io: add fiemap command to xfs_io

[Alex Elder]

On Fri, 2011-03-04 at 19:22 -0500, Christoph Hellwig wrote:
> plain text document attachment (add-fiemap-command)
> Add a fiemap command that works almost exactly like bmap, but works on all
> filesystem supporting the FIEMAP ioctl.  It is formatted similarly and
> takes similar flags, the only thing thats different is obviously it doesn't
> pit out AG info and it doesn't make finding prealloc space optional.
> 
> Signed-off-by: Josef Bacik <josef at redhat.com>
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Looks good.

Reviewed-by: Alex Elder <aelder at sgi.com>