Re: [PATCH v4 6/7] mm/khugepaged: unmap pte before releasing vma write lock

[Baolin Wang]

On 8/11/26 8:48 PM, Nico Pache (Red Hat) wrote:
> We are currently dropping the anon_vma write lock before unmapping the
> PTE. Although this is safe, due to us still holding the mmap_write_lock,
> its safer and less confusing to switch the order of these two operations.
>
> Suggested-by: David Hildenbrand <david@xxxxxxxxxx>
> Acked-by: David Hildenbrand (Arm) <david@xxxxxxxxxx>
> Signed-off-by: Nico Pache (Red Hat) <nico.pache@xxxxxxxxx>
> ---

LGTM.
Reviewed-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>