Bad performance with XFS + 2.6.38 / 2.6.39

[Christoph Hellwig]

On Mon, Dec 12, 2011 at 10:00:18AM +0800, Xupeng Yun wrote:
> On Mon, Dec 12, 2011 at 09:00, Dave Chinner <david at fromorbit.com> wrote:
> 
> > Oh, of course, now I remember what the problem is - it's a locking
> > issue that was fixed in 3.0.11, 3.1.5 and 3.2-rc1.
> >
> 
> Got it, thanks.

Btw, I'd recommend to stay on Linux 3.0-stable instead of 2.6.38 or
2.6.39 as it will actively get all bugfixes backported for a while.