Re: [LKP] [lkp] [xfs] 68a9f5e700: aim7.jobs-per-min -13.6% regression

[Fengguang Wu]

Hi Christoph,

On Sat, Aug 13, 2016 at 11:48:25PM +0200, Christoph Hellwig wrote:
> On Sat, Aug 13, 2016 at 02:30:54AM +0200, Christoph Hellwig wrote:
> > Below is a patch I hacked up this morning to do just that.  It passes
> > xfstests, but I've not done any real benchmarking with it.  If the
> > reduced lookup overhead in it doesn't help enough we'll need to some
> > sort of look aside cache for the information, but I hope that we
> > can avoid that.  And yes, it's a rather large patch - but the old
> > path was so entangled that I couldn't come up with something lighter.
>
> Hi Fengguang or Xiaolong,
>
> any chance to add this thread to a lkp run?

Sure. To which base should I apply it? Or if you already pushed the
git tree, I'll test your commit directly.

Thanks,
Fengguang