Re: [PATCH v2 6/8] mm/huge_memory: remove stale NUMA hinting comment from follow_trans_huge_pmd()

[David Hildenbrand]

On 01.08.23 18:07, Peter Xu wrote:
> On Tue, Aug 01, 2023 at 02:48:42PM +0200, David Hildenbrand wrote:
> > diff --git a/mm/huge_memory.c b/mm/huge_memory.c
> > index 2cd3e5502180..0b709d2c46c6 100644
> > --- a/mm/huge_memory.c
> > +++ b/mm/huge_memory.c
> > @@ -1467,7 +1467,6 @@ struct page *follow_trans_huge_pmd(struct vm_area_struct *vma,
> >   	if ((flags & FOLL_DUMP) && is_huge_zero_pmd(*pmd))
> >   		return ERR_PTR(-EFAULT);
> >   
> > -	/* Full NUMA hinting faults to serialise migration in fault paths */
> >   	if (pmd_protnone(*pmd) && !gup_can_follow_protnone(vma, flags))
> >   		return NULL;
>
> Perhaps squashing into patch 1?  Thanks,

I decided against it so I don't have to make patch description of patch 
#1 even longer with something that's mostly unrelated to the core change.

--
Cheers,

David / dhildenb