Re: [PATCHv2 18/28] thp: prepare change_huge_pmd() for file thp

[Kirill A. Shutemov]

On Fri, Feb 12, 2016 at 10:48:59AM -0800, Dave Hansen wrote:
> On 02/11/2016 06:21 AM, Kirill A. Shutemov wrote:
> > change_huge_pmd() has assert which is not relvant for file page.
> > For shared mapping it's perfectly fine to have page table entry
> > writable, without explicit mkwrite.
> 
> Should we have the bug only trigger on anonymous VMAs instead of
> removing it?

Makes sense.

-- 
 Kirill A. Shutemov