[PATCH] xfstests: Gracefully fail aio tests if they weren't built

[Christoph Hellwig]

On Wed, Jun 10, 2009 at 12:57:35PM -0500, Eric Sandeen wrote:
> Gracefully fail aio tests if they weren't built
> 
> configure & make succeeds w/o aio headers or libs,
> so tests should handle that.
> 
> Signed-off-by: Eric Sandeen <sandeen at sandeen.net>

Maybe we should just add an _require_aio to check for libaio instead
of needing different checks in each test?