Re: [PATCH v4] hugetlb: simplify hugetlb handling in follow_page_mask

[Mike Kravetz]

On 10/30/22 15:45, Peter Xu wrote:
> On Fri, Oct 28, 2022 at 11:11:08AM -0700, Mike Kravetz wrote:
> > +	} else {
> > +		if (is_hugetlb_entry_migration(entry)) {
> > +			spin_unlock(ptl);
> > +			hugetlb_vma_unlock_read(vma);
> 
> Just noticed it when pulled the last mm-unstable: this line seems to be a
> left-over of v3, while not needed now?
> 
> > +			__migration_entry_wait_huge(pte, ptl);
> > +			goto retry;
> > +		}

Thanks Peter!

Sent v5 with the that line removed.

-- 
Mike Kravetz