Re: [PATCH 04/11] mm: page_vma_mapped_walk(): use pmde for *pvmw->pmd

Kirill A. Shutemov
2021-06-10T09:09:50Z

On Wed, Jun 09, 2021 at 11:40:08PM -0700, Hugh Dickins wrote:
> page_vma_mapped_walk() cleanup: re-evaluate pmde after taking lock, then
> use it in subsequent tests, instead of repeatedly dereferencing pointer.
>
> Signed-off-by: Hugh Dickins <hughd@google.com>
> Cc: <stable@vger.kernel.org>

Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

--
Kirill A. Shutemov