On Thu, Jul 25, 2019 at 05:56:49PM -0700, Ralph Campbell wrote: > walk_page_range() will only call hmm_vma_walk_hugetlb_entry() for > hugetlbfs pages and doesn't call hmm_vma_walk_pmd() in this case. > Therefore, it is safe to remove the check for vma->vm_flags & VM_HUGETLB > in hmm_vma_walk_pmd(). > > Signed-off-by: Ralph Campbell <rcampbell@xxxxxxxxxx> Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx>
