Re: [patch] rfc: introduce /dev/hugetlb

William Lee Irwin III
2007-03-23T15:13:14Z

On Fri, 23 Mar 2007, Ken Chen wrote:
> >-#ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA
> >-unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long
> >addr,
> >- unsigned long len, unsigned long pgoff, unsigned long flags);
> >-#else
> >-static unsigned long
> >+unsigned long
> >hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
> > unsigned long len, unsigned long pgoff, unsigned long flags)
>
On Fri, Mar 23, 2007 at 03:03:57PM +0000, Mel Gorman wrote:
> What is going on here? Why do arches not get to specify a
> get_unmapped_area any more?

Lack of compiletesting beyond x86-64 in all probability.

-- wli