[PATCH v4 5/7] mm: replace vma->vm_flags indirect modification in ksm_madvise

[Michael Ellerman]

Suren Baghdasaryan <surenb at google.com> writes:
> Replace indirect modifications to vma->vm_flags with calls to modifier
> functions to be able to track flag changes and to keep vma locking
> correctness.
>
> Signed-off-by: Suren Baghdasaryan <surenb at google.com>
> Acked-by: Michal Hocko <mhocko at suse.com>
> Acked-by: Mel Gorman <mgorman at techsingularity.net>
> Acked-by: Mike Rapoport (IBM) <rppt at kernel.org>
> ---
>  arch/powerpc/kvm/book3s_hv_uvmem.c | 6 +++++-

Acked-by: Michael Ellerman <mpe at ellerman.id.au> (powerpc)

cheers