Re: Page fault scalability patch V18: Drop first acquisition of ptl

Andrew Morton
2005-03-03T21:20:11Z

Christoph Lameter <clameter@sgi.com> wrote:
>
> On Wed, 2 Mar 2005, Andrew Morton wrote:
>
> > > This is not relevant since it only deals with file pages.
> >
> > OK. And CONFIG_DEBUG_PAGEALLOC?
>
> Its a debug feature that can be fixed if its broken.

It's broken.

A fix would be to restore the get_page() if CONFIG_DEBUG_PAGEALLOC. Not
particularly glorious..