Re: [PATCH 08/10] mm/hugetlb: Make walk_hugetlb_range() safe to pmd unshare
From
David Hildenbrand <>
On 29.11.22 20:35, Peter Xu wrote: > Since walk_hugetlb_range() walks the pgtable, it needs the vma lock > to make sure the pgtable page will not be freed concurrently. > > Signed-off-by: Peter Xu <peterx@redhat.com> > ---