[PATCH 2/4] xfstests: add _require_attrs

[Christoph Hellwig]

On Wed, Oct 20, 2010 at 01:03:11PM -0500, Alex Elder wrote:
> On Fri, 2010-10-15 at 18:29 -0400, Christoph Hellwig wrote:
> > Add a new helper to check if extended attributes are supported.  It
> > errors out if any of the attr tools are not found, or if a filesystem
> > does not support setting attributes.
> > 
> > Remove the opencoded checks for the attr tools from various tests
> > now that we do them in common code.
> 
> Generally this looks good.
> 
> I was going to just make a few suggestions and ask you
> to fix them before committing, but  I think there are
> enough that I think it would be good to re-submit this.

I'd rather commit the patch as-is and fix up the attr/getfattr
references separately.  I'll submit a patch to do ASAP.