[LTP] du01 with btrfs on systems with > 4k page size

[Cyril Hrubis]

Hi!
> > Since the grep ignores the 6 at the start of the pattern and succeeds.
> > It's strange that logs I have in SUSE bugzilla says that it was 4k in
> > size, but that may have been true for some other kernel, since the
> > pagesize is configurable in kernel .config.
> > 
> > So I guess that we should fix the pattern to match anyhing that could be
> > pagesize. For PPC64 that should be one of 4K/16K/64K/256K, it's 8K for
> > sparc apparently so I guess that we should go for 2^n between 4 and
> > 256.
> 
> Maybe determine the default page size at runtime (getconf PAGESIZE) and
> check if testsymlink is either 0 or the page size?

Sounds good.

-- 
Cyril Hrubis
chrubis@suse.cz